Removed autotools, gr-waveform, some cleanup

Nick Foster owes Nick Corgan a six-pack of beer!

133 files changed, 17579 insertions, 10129 deletions

diff --git a/gr-howto-write-a-block/.gitignore b/gr-howto-write-a-block/.gitignore
deleted file mode 100644
index 16d3cf02e..000000000
--- a/gr-howto-write-a-block/.gitignore
+++ /dev/null
@@ -1,27 +0,0 @@
-/Makefile
-/Makefile.in
-/aclocal.m4
-/configure
-/config.h.in
-/stamp-h.in
-/libtool
-/config.log
-/config.h
-/config.cache
-/config.status
-/missing
-/stamp-h
-/stamp-h1
-/.deps
-/.libs
-/*.la
-/*.lo
-/autom4te.cache
-/*.cache
-/missing
-/make.log
-/py-compile
-/depcomp
-/ltmain.sh
-/install-sh
-/setup_guile_test_env
diff --git a/gr-howto-write-a-block/AUTHORS b/gr-howto-write-a-block/AUTHORS
deleted file mode 100644
index ee4560a55..000000000
--- a/gr-howto-write-a-block/AUTHORS
+++ /dev/null
@@ -1 +0,0 @@
-Eric Blossom <eb@comsec.com>
diff --git a/gr-howto-write-a-block/CMakeLists.txt b/gr-howto-write-a-block/CMakeLists.txt
new file mode 100644
index 000000000..9d2d18258
--- /dev/null
+++ b/gr-howto-write-a-block/CMakeLists.txt
@@ -0,0 +1,126 @@
+# Copyright 2011 Free Software Foundation, Inc.
+# 
+# This file is part of GNU Radio
+# 
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+# 
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+
+
+########################################################################
+# Project setup
+########################################################################
+cmake_minimum_required(VERSION 2.6)
+project(gr-howto-write-a-block CXX)
+enable_testing()
+
+#select the release build type by default to get optimization flags
+if(NOT CMAKE_BUILD_TYPE)
+   set(CMAKE_BUILD_TYPE "Release")
+   message(STATUS "Build type not specified: defaulting to release.")
+endif(NOT CMAKE_BUILD_TYPE)
+set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE} CACHE STRING "")
+
+list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/Modules)
+
+########################################################################
+# Compiler specific setup
+########################################################################
+if(CMAKE_COMPILER_IS_GNUCXX AND NOT WIN32)
+    #http://gcc.gnu.org/wiki/Visibility
+    add_definitions(-fvisibility=hidden)
+endif()
+
+########################################################################
+# Find boost
+########################################################################
+if(UNIX AND EXISTS "/usr/lib64")
+    list(APPEND BOOST_LIBRARYDIR "/usr/lib64") #fedora 64-bit fix
+endif(UNIX AND EXISTS "/usr/lib64")
+set(Boost_ADDITIONAL_VERSIONS
+    "1.35.0" "1.35" "1.36.0" "1.36" "1.37.0" "1.37" "1.38.0" "1.38" "1.39.0" "1.39"
+    "1.40.0" "1.40" "1.41.0" "1.41" "1.42.0" "1.42" "1.43.0" "1.43" "1.44.0" "1.44"
+    "1.45.0" "1.45" "1.46.0" "1.46" "1.47.0" "1.47" "1.48.0" "1.48" "1.49.0" "1.49"
+    "1.50.0" "1.50" "1.51.0" "1.51" "1.52.0" "1.52" "1.53.0" "1.53" "1.54.0" "1.54"
+    "1.55.0" "1.55" "1.56.0" "1.56" "1.57.0" "1.57" "1.58.0" "1.58" "1.59.0" "1.59"
+    "1.60.0" "1.60" "1.61.0" "1.61" "1.62.0" "1.62" "1.63.0" "1.63" "1.64.0" "1.64"
+    "1.65.0" "1.65" "1.66.0" "1.66" "1.67.0" "1.67" "1.68.0" "1.68" "1.69.0" "1.69"
+)
+find_package(Boost "1.35")
+
+if(NOT Boost_FOUND)
+    message(FATAL_ERROR "Boost required to compile howto")
+endif()
+
+########################################################################
+# Install directories
+########################################################################
+include(GrPlatform) #define LIB_SUFFIX
+set(GR_RUNTIME_DIR      bin)
+set(GR_LIBRARY_DIR      lib${LIB_SUFFIX})
+set(GR_INCLUDE_DIR      include)
+set(GR_DATA_DIR         share)
+set(GR_PKG_DATA_DIR     ${GR_DATA_DIR}/${CMAKE_PROJECT_NAME})
+set(GR_DOC_DIR          ${GR_DATA_DIR}/doc)
+set(GR_PKG_DOC_DIR      ${GR_DOC_DIR}/${CMAKE_PROJECT_NAME})
+set(GR_CONF_DIR         etc)
+set(GR_PKG_CONF_DIR     ${GR_CONF_DIR}/${CMAKE_PROJECT_NAME}/conf.d)
+set(GR_LIBEXEC_DIR      libexec)
+set(GR_PKG_LIBEXEC_DIR  ${GR_LIBEXEC_DIR}/${CMAKE_PROJECT_NAME})
+set(GRC_BLOCKS_DIR      ${GR_PKG_DATA_DIR}/grc/blocks)
+
+########################################################################
+# Find gnuradio build dependencies
+########################################################################
+find_package(Gruel)
+find_package(GnuradioCore)
+
+if(NOT GRUEL_FOUND)
+    message(FATAL_ERROR "Gruel required to compile howto")
+endif()
+
+if(NOT GNURADIO_CORE_FOUND)
+    message(FATAL_ERROR "GnuRadio Core required to compile howto")
+endif()
+
+########################################################################
+# Setup the include and linker paths
+########################################################################
+include_directories(
+    ${CMAKE_SOURCE_DIR}/include
+    ${Boost_INCLUDE_DIRS}
+    ${GRUEL_INCLUDE_DIRS}
+    ${GNURADIO_CORE_INCLUDE_DIRS}
+)
+
+link_directories(
+    ${Boost_LIBRARY_DIRS}
+    ${GRUEL_LIBRARY_DIRS}
+    ${GNURADIO_CORE_LIBRARY_DIRS}
+)
+
+# Set component parameters
+set(GR_HOWTO_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/include CACHE INTERNAL "" FORCE)
+set(GR_HOWTO_SWIG_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/swig CACHE INTERNAL "" FORCE)
+
+########################################################################
+# Add subdirectories
+########################################################################
+add_subdirectory(include)
+add_subdirectory(lib)
+add_subdirectory(swig)
+add_subdirectory(python)
+add_subdirectory(grc)
+add_subdirectory(apps)
+add_subdirectory(docs)
\ No newline at end of file
diff --git a/gr-howto-write-a-block/COPYING b/gr-howto-write-a-block/COPYING
deleted file mode 100644
index 94a9ed024..000000000
--- a/gr-howto-write-a-block/COPYING
+++ /dev/null
@@ -1,674 +0,0 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
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-software and other kinds of works.
-
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-to take away your freedom to share and change the works.  By contrast,
-the GNU General Public License is intended to guarantee your freedom to
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-software for all its users.  We, the Free Software Foundation, use the
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-these rights or asking you to surrender the rights.  Therefore, you have
-certain responsibilities if you distribute copies of the software, or if
-you modify it: responsibilities to respect the freedom of others.
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-that there is no warranty for this free software.  For both users' and
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-  12. No Surrender of Others' Freedom.
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-the Program, the only way you could satisfy both those terms and this
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-  13. Use with the GNU Affero General Public License.
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-under version 3 of the GNU Affero General Public License into a single
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-  If the Program specifies that a proxy can decide which future
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-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
-  17. Interpretation of Sections 15 and 16.
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-  If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
-  If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
-    <program>  Copyright (C) <year>  <name of author>
-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<http://www.gnu.org/licenses/>.
-
-  The GNU General Public License does not permit incorporating your program
-into proprietary programs.  If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.  But first, please read
-<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/gr-howto-write-a-block/ChangeLog b/gr-howto-write-a-block/ChangeLog
deleted file mode 100644
index 4b6c4f99b..000000000
--- a/gr-howto-write-a-block/ChangeLog
+++ /dev/null
@@ -1,25 +0,0 @@
-#
-# Copyright 2001,2002,2003,2004,2005,2006,2007 Free Software Foundation, Inc.
-# 
-# This file is part of GNU Radio
-# 
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-# 
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-# 
-
-For the blow by blow changes for each file, please consult
-http://gnuradio.org/trac/timeline
-	
-It's got everything that used to be in here ;)
diff --git a/gr-howto-write-a-block/INSTALL b/gr-howto-write-a-block/INSTALL
deleted file mode 100644
index 7d1c323be..000000000
--- a/gr-howto-write-a-block/INSTALL
+++ /dev/null
@@ -1,365 +0,0 @@
-Installation Instructions
-*************************
-
-Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
-2006, 2007, 2008, 2009 Free Software Foundation, Inc.
-
-   Copying and distribution of this file, with or without modification,
-are permitted in any medium without royalty provided the copyright
-notice and this notice are preserved.  This file is offered as-is,
-without warranty of any kind.
-
-Basic Installation
-==================
-
-   Briefly, the shell commands `./configure; make; make install' should
-configure, build, and install this package.  The following
-more-detailed instructions are generic; see the `README' file for
-instructions specific to this package.  Some packages provide this
-`INSTALL' file but do not implement all of the features documented
-below.  The lack of an optional feature in a given package is not
-necessarily a bug.  More recommendations for GNU packages can be found
-in *note Makefile Conventions: (standards)Makefile Conventions.
-
-   The `configure' shell script attempts to guess correct values for
-various system-dependent variables used during compilation.  It uses
-those values to create a `Makefile' in each directory of the package.
-It may also create one or more `.h' files containing system-dependent
-definitions.  Finally, it creates a shell script `config.status' that
-you can run in the future to recreate the current configuration, and a
-file `config.log' containing compiler output (useful mainly for
-debugging `configure').
-
-   It can also use an optional file (typically called `config.cache'
-and enabled with `--cache-file=config.cache' or simply `-C') that saves
-the results of its tests to speed up reconfiguring.  Caching is
-disabled by default to prevent problems with accidental use of stale
-cache files.
-
-   If you need to do unusual things to compile the package, please try
-to figure out how `configure' could check whether to do them, and mail
-diffs or instructions to the address given in the `README' so they can
-be considered for the next release.  If you are using the cache, and at
-some point `config.cache' contains results you don't want to keep, you
-may remove or edit it.
-
-   The file `configure.ac' (or `configure.in') is used to create
-`configure' by a program called `autoconf'.  You need `configure.ac' if
-you want to change it or regenerate `configure' using a newer version
-of `autoconf'.
-
-   The simplest way to compile this package is:
-
-  1. `cd' to the directory containing the package's source code and type
-     `./configure' to configure the package for your system.
-
-     Running `configure' might take a while.  While running, it prints
-     some messages telling which features it is checking for.
-
-  2. Type `make' to compile the package.
-
-  3. Optionally, type `make check' to run any self-tests that come with
-     the package, generally using the just-built uninstalled binaries.
-
-  4. Type `make install' to install the programs and any data files and
-     documentation.  When installing into a prefix owned by root, it is
-     recommended that the package be configured and built as a regular
-     user, and only the `make install' phase executed with root
-     privileges.
-
-  5. Optionally, type `make installcheck' to repeat any self-tests, but
-     this time using the binaries in their final installed location.
-     This target does not install anything.  Running this target as a
-     regular user, particularly if the prior `make install' required
-     root privileges, verifies that the installation completed
-     correctly.
-
-  6. You can remove the program binaries and object files from the
-     source code directory by typing `make clean'.  To also remove the
-     files that `configure' created (so you can compile the package for
-     a different kind of computer), type `make distclean'.  There is
-     also a `make maintainer-clean' target, but that is intended mainly
-     for the package's developers.  If you use it, you may have to get
-     all sorts of other programs in order to regenerate files that came
-     with the distribution.
-
-  7. Often, you can also type `make uninstall' to remove the installed
-     files again.  In practice, not all packages have tested that
-     uninstallation works correctly, even though it is required by the
-     GNU Coding Standards.
-
-  8. Some packages, particularly those that use Automake, provide `make
-     distcheck', which can by used by developers to test that all other
-     targets like `make install' and `make uninstall' work correctly.
-     This target is generally not run by end users.
-
-Compilers and Options
-=====================
-
-   Some systems require unusual options for compilation or linking that
-the `configure' script does not know about.  Run `./configure --help'
-for details on some of the pertinent environment variables.
-
-   You can give `configure' initial values for configuration parameters
-by setting variables in the command line or in the environment.  Here
-is an example:
-
-     ./configure CC=c99 CFLAGS=-g LIBS=-lposix
-
-   *Note Defining Variables::, for more details.
-
-Compiling For Multiple Architectures
-====================================
-
-   You can compile the package for more than one kind of computer at the
-same time, by placing the object files for each architecture in their
-own directory.  To do this, you can use GNU `make'.  `cd' to the
-directory where you want the object files and executables to go and run
-the `configure' script.  `configure' automatically checks for the
-source code in the directory that `configure' is in and in `..'.  This
-is known as a "VPATH" build.
-
-   With a non-GNU `make', it is safer to compile the package for one
-architecture at a time in the source code directory.  After you have
-installed the package for one architecture, use `make distclean' before
-reconfiguring for another architecture.
-
-   On MacOS X 10.5 and later systems, you can create libraries and
-executables that work on multiple system types--known as "fat" or
-"universal" binaries--by specifying multiple `-arch' options to the
-compiler but only a single `-arch' option to the preprocessor.  Like
-this:
-
-     ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
-                 CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
-                 CPP="gcc -E" CXXCPP="g++ -E"
-
-   This is not guaranteed to produce working output in all cases, you
-may have to build one architecture at a time and combine the results
-using the `lipo' tool if you have problems.
-
-Installation Names
-==================
-
-   By default, `make install' installs the package's commands under
-`/usr/local/bin', include files under `/usr/local/include', etc.  You
-can specify an installation prefix other than `/usr/local' by giving
-`configure' the option `--prefix=PREFIX', where PREFIX must be an
-absolute file name.
-
-   You can specify separate installation prefixes for
-architecture-specific files and architecture-independent files.  If you
-pass the option `--exec-prefix=PREFIX' to `configure', the package uses
-PREFIX as the prefix for installing programs and libraries.
-Documentation and other data files still use the regular prefix.
-
-   In addition, if you use an unusual directory layout you can give
-options like `--bindir=DIR' to specify different values for particular
-kinds of files.  Run `configure --help' for a list of the directories
-you can set and what kinds of files go in them.  In general, the
-default for these options is expressed in terms of `${prefix}', so that
-specifying just `--prefix' will affect all of the other directory
-specifications that were not explicitly provided.
-
-   The most portable way to affect installation locations is to pass the
-correct locations to `configure'; however, many packages provide one or
-both of the following shortcuts of passing variable assignments to the
-`make install' command line to change installation locations without
-having to reconfigure or recompile.
-
-   The first method involves providing an override variable for each
-affected directory.  For example, `make install
-prefix=/alternate/directory' will choose an alternate location for all
-directory configuration variables that were expressed in terms of
-`${prefix}'.  Any directories that were specified during `configure',
-but not in terms of `${prefix}', must each be overridden at install
-time for the entire installation to be relocated.  The approach of
-makefile variable overrides for each directory variable is required by
-the GNU Coding Standards, and ideally causes no recompilation.
-However, some platforms have known limitations with the semantics of
-shared libraries that end up requiring recompilation when using this
-method, particularly noticeable in packages that use GNU Libtool.
-
-   The second method involves providing the `DESTDIR' variable.  For
-example, `make install DESTDIR=/alternate/directory' will prepend
-`/alternate/directory' before all installation names.  The approach of
-`DESTDIR' overrides is not required by the GNU Coding Standards, and
-does not work on platforms that have drive letters.  On the other hand,
-it does better at avoiding recompilation issues, and works well even
-when some directory options were not specified in terms of `${prefix}'
-at `configure' time.
-
-Optional Features
-=================
-
-   If the package supports it, you can cause programs to be installed
-with an extra prefix or suffix on their names by giving `configure' the
-option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
-
-   Some packages pay attention to `--enable-FEATURE' options to
-`configure', where FEATURE indicates an optional part of the package.
-They may also pay attention to `--with-PACKAGE' options, where PACKAGE
-is something like `gnu-as' or `x' (for the X Window System).  The
-`README' should mention any `--enable-' and `--with-' options that the
-package recognizes.
-
-   For packages that use the X Window System, `configure' can usually
-find the X include and library files automatically, but if it doesn't,
-you can use the `configure' options `--x-includes=DIR' and
-`--x-libraries=DIR' to specify their locations.
-
-   Some packages offer the ability to configure how verbose the
-execution of `make' will be.  For these packages, running `./configure
---enable-silent-rules' sets the default to minimal output, which can be
-overridden with `make V=1'; while running `./configure
---disable-silent-rules' sets the default to verbose, which can be
-overridden with `make V=0'.
-
-Particular systems
-==================
-
-   On HP-UX, the default C compiler is not ANSI C compatible.  If GNU
-CC is not installed, it is recommended to use the following options in
-order to use an ANSI C compiler:
-
-     ./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
-
-and if that doesn't work, install pre-built binaries of GCC for HP-UX.
-
-   On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
-parse its `<wchar.h>' header file.  The option `-nodtk' can be used as
-a workaround.  If GNU CC is not installed, it is therefore recommended
-to try
-
-     ./configure CC="cc"
-
-and if that doesn't work, try
-
-     ./configure CC="cc -nodtk"
-
-   On Solaris, don't put `/usr/ucb' early in your `PATH'.  This
-directory contains several dysfunctional programs; working variants of
-these programs are available in `/usr/bin'.  So, if you need `/usr/ucb'
-in your `PATH', put it _after_ `/usr/bin'.
-
-   On Haiku, software installed for all users goes in `/boot/common',
-not `/usr/local'.  It is recommended to use the following options:
-
-     ./configure --prefix=/boot/common
-
-Specifying the System Type
-==========================
-
-   There may be some features `configure' cannot figure out
-automatically, but needs to determine by the type of machine the package
-will run on.  Usually, assuming the package is built to be run on the
-_same_ architectures, `configure' can figure that out, but if it prints
-a message saying it cannot guess the machine type, give it the
-`--build=TYPE' option.  TYPE can either be a short name for the system
-type, such as `sun4', or a canonical name which has the form:
-
-     CPU-COMPANY-SYSTEM
-
-where SYSTEM can have one of these forms:
-
-     OS
-     KERNEL-OS
-
-   See the file `config.sub' for the possible values of each field.  If
-`config.sub' isn't included in this package, then this package doesn't
-need to know the machine type.
-
-   If you are _building_ compiler tools for cross-compiling, you should
-use the option `--target=TYPE' to select the type of system they will
-produce code for.
-
-   If you want to _use_ a cross compiler, that generates code for a
-platform different from the build platform, you should specify the
-"host" platform (i.e., that on which the generated programs will
-eventually be run) with `--host=TYPE'.
-
-Sharing Defaults
-================
-
-   If you want to set default values for `configure' scripts to share,
-you can create a site shell script called `config.site' that gives
-default values for variables like `CC', `cache_file', and `prefix'.
-`configure' looks for `PREFIX/share/config.site' if it exists, then
-`PREFIX/etc/config.site' if it exists.  Or, you can set the
-`CONFIG_SITE' environment variable to the location of the site script.
-A warning: not all `configure' scripts look for a site script.
-
-Defining Variables
-==================
-
-   Variables not defined in a site shell script can be set in the
-environment passed to `configure'.  However, some packages may run
-configure again during the build, and the customized values of these
-variables may be lost.  In order to avoid this problem, you should set
-them in the `configure' command line, using `VAR=value'.  For example:
-
-     ./configure CC=/usr/local2/bin/gcc
-
-causes the specified `gcc' to be used as the C compiler (unless it is
-overridden in the site shell script).
-
-Unfortunately, this technique does not work for `CONFIG_SHELL' due to
-an Autoconf bug.  Until the bug is fixed you can use this workaround:
-
-     CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
-
-`configure' Invocation
-======================
-
-   `configure' recognizes the following options to control how it
-operates.
-
-`--help'
-`-h'
-     Print a summary of all of the options to `configure', and exit.
-
-`--help=short'
-`--help=recursive'
-     Print a summary of the options unique to this package's
-     `configure', and exit.  The `short' variant lists options used
-     only in the top level, while the `recursive' variant lists options
-     also present in any nested packages.
-
-`--version'
-`-V'
-     Print the version of Autoconf used to generate the `configure'
-     script, and exit.
-
-`--cache-file=FILE'
-     Enable the cache: use and save the results of the tests in FILE,
-     traditionally `config.cache'.  FILE defaults to `/dev/null' to
-     disable caching.
-
-`--config-cache'
-`-C'
-     Alias for `--cache-file=config.cache'.
-
-`--quiet'
-`--silent'
-`-q'
-     Do not print messages saying which checks are being made.  To
-     suppress all normal output, redirect it to `/dev/null' (any error
-     messages will still be shown).
-
-`--srcdir=DIR'
-     Look for the package's source code in directory DIR.  Usually
-     `configure' can determine that directory automatically.
-
-`--prefix=DIR'
-     Use DIR as the installation prefix.  *note Installation Names::
-     for more details, including other options available for fine-tuning
-     the installation locations.
-
-`--no-create'
-`-n'
-     Run the configure checks, but stop before creating any output
-     files.
-
-`configure' also accepts some other, not widely useful, options.  Run
-`configure --help' for more details.
-
diff --git a/gr-howto-write-a-block/Makefile.common b/gr-howto-write-a-block/Makefile.common
deleted file mode 100644
index fca6133c1..000000000
--- a/gr-howto-write-a-block/Makefile.common
+++ /dev/null
@@ -1,89 +0,0 @@
-# -*- Makefile -*-
-#
-# Copyright 2004,2006,2009,2010 Free Software Foundation, Inc.
-# 
-# This file is part of GNU Radio
-# 
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-# 
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-# 
-
-# Every Makefile starts with common vars so we can
-# consistently use +=
-BUILT_SOURCES =
-MOSTLYCLEANFILES = $(BUILT_SOURCES) $(STAMPS) *.pyc *.pyo *~ *.tmp *.loT
-CLEANFILES = guile.log
-DISTCLEANFILES =
-#EXTRA_DIST =
-STAMPS =
-
-
-# The name of this "out-of-tree" module
-modname = howto
-
-# Make rebuilds less verbose with stuff we can safely ignore
-# about GNU make only extensions.
-AUTOMAKE += -Wno-portability -Wnone
-
-# these flags are used when compiling non-SWIG-wrapper files
-# when going in to non-SWIG libraries
-AM_CXXFLAGS = @autoconf_default_CXXFLAGS@
-
-# Sets ABI version in SONAME and appends -LIBVER to filename
-LTVERSIONFLAGS = -version-info 0:0:0 -release $(LIBVER)
-
-# these flags are used when compiling any CXX file
-AM_CPPFLAGS = \
-	$(STD_DEFINES_AND_INCLUDES) \
-	$(PYTHON_CPPFLAGS) \
-	$(CPPUNIT_INCLUDES) \
-	$(GNURADIO_CORE_CPPFLAGS)
-
-# these are used by both SWIG and CXX
-STD_DEFINES_AND_INCLUDES = \
-	$(DEFINES) \
-	-I$(abs_top_srcdir)/lib \
-	-I$(GNURADIO_CORE_INCLUDEDIR) \
-	-I$(GNURADIO_CORE_INCLUDEDIR)/swig
-
-# includes
-modincludedir = $(includedir)/$(modname)
-
-# swig includes 
-swigincludedir = $(modincludedir)/swig
-
-# Guile scheme code ends up under here:
-guiledir = $(prefix)/share/guile/site
-
-# Install this stuff in the appropriate subdirectory
-# This usually ends up at:
-#   ${prefix}/lib/python${python_version}/site-packages/$(modname)
-
-modpythondir = $(pythondir)/$(modname)
-modpyexecdir = $(pyexecdir)/$(modname)
-
-# Data directory for grc block wrappers
-grc_blocksdir = $(prefix)/share/gnuradio/grc/blocks
-
-# Don't assume that make predefines $(RM), because BSD make does
-# not. We define it now in configure.ac using AM_PATH_PROG, but now
-# here have to add a -f to be like GNU make.
-RM=$(RM_PROG) -f
-
-dist-hook:
-	@for file in $(no_dist_files); do \
-		echo $(RM) $(distdir)/$$file; \
-		$(RM) $(distdir)/$$file; \
-	done
diff --git a/gr-howto-write-a-block/Makefile.swig b/gr-howto-write-a-block/Makefile.swig
deleted file mode 100644
index 2ed69c6c7..000000000
--- a/gr-howto-write-a-block/Makefile.swig
+++ /dev/null
@@ -1,208 +0,0 @@
-# -*- Makefile -*-
-#
-# Copyright 2009,2010 Free Software Foundation, Inc.
-# 
-# This file is part of GNU Radio
-# 
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-# 
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-# 
-
-## This makefile should be included using 
-##     include $(top_srcdir)/Makefile.swig
-## in Makefile.am's which require SWIG wrapping / compilation.
-## For just installing .i files, this Makefile is not required.
-
-
-## include the built Makefile.swig.gen, always the one from the srcdir
-include $(srcdir)/Makefile.swig.gen
-
-
-## swig flags
-## -w511 turns off keyword argument warning
-## "-outdir $(builddir)" writes all generated output files to
-##   the local builddir (which should always be '.')
-##   In some older autotools, $(builddir) is not defined, so
-##   just use '.' instead.
-
-SWIG_PYTHON_FLAGS =	\
-	-fvirtual	\
-	-python		\
-	-modern		\
-	-keyword	\
-	-w511		\
-	-outdir .
-
-STD_SWIG_PYTHON_ARGS =				\
-	$(SWIG_PYTHON_FLAGS)			\
-	$(STD_DEFINES_AND_INCLUDES)		\
-	$(WITH_SWIG_INCLUDES)			\
-	$(WITH_INCLUDES)
-
-# NOTE: -Linkage passive and -Linkage module don't define SWIG_init()
-SWIG_GUILE_FLAGS =	\
-	-guile		\
-	-scm		\
-	-scmstub	\
-	-package gnuradio \
-	-Linkage module \
-	-proxy \
-	-goopsprefix gr: \
-	-emit-slot-accessors \
-	-emit-setters \
-	-outdir .
-
-## standard swig flags used by most components
-
-STD_SWIG_GUILE_ARGS =				\
-	$(SWIG_GUILE_FLAGS)			\
-	$(STD_DEFINES_AND_INCLUDES)		\
-	$(WITH_SWIG_INCLUDES)			\
-	$(WITH_INCLUDES)
-
-## standard SWIG LD flags for library creation
-
-STD_SWIG_LA_LD_FLAGS =		\
-	$(PYTHON_LDFLAGS)	\
-	-module			\
-	-avoid-version		\
-	$(NO_UNDEFINED)
-
-## standard SWIG library additions for library creation
-
-STD_SWIG_LA_LIB_ADD = -lstdc++
-
-## standard SWIG CXXFLAGS
-## This allows for code to be compiled with "-O1" instead of "-g -O2"
-## for some systems, avoiding some optimization issues.
-
-STD_SWIG_CXX_FLAGS = @swig_CXXFLAGS@
-
-# We drive the dependencies off of swig_built_sources.  This variable
-# ends up containing only the generated .py and/or .scm files, not the .h
-# or .cc files.  This allows us to use the pattern rules defined
-# below to generate all the pieces without the parallel make
-# problems that occur when both the .py's and .cc's are in swig_built_sources.
-
-swig_built_sources =
-
-# swig_all_built_sources contains swig_built_sources plus the .cc and .h files.
-# It contains the files to remove from the distribution and the files to
-# remove for make clean.
-
-swig_all_built_sources =
-
-if PYTHON
-# Create a list of .py files based on the top level .i files.
-PYTHON_GEN = $(foreach IFILE,$(TOP_SWIG_IFILES), $(subst .i,.py,$(IFILE)))
-swig_built_sources += $(PYTHON_GEN)
-swig_all_built_sources += $(PYTHON_GEN)
-
-# Now add .h, .cc to _all_
-swig_all_built_sources += $(foreach IFILE,$(TOP_SWIG_IFILES), $(patsubst %.i,python/%.h,$(IFILE)))
-swig_all_built_sources += $(foreach IFILE,$(TOP_SWIG_IFILES), $(patsubst %.i,python/%.cc,$(IFILE)))
-endif
-
-if GUILE
-# Create a list of .scm files based on the top level .i files.
-GUILE_GEN = $(foreach IFILE,$(TOP_SWIG_IFILES), $(patsubst %.i,gnuradio/%.scm,$(IFILE)))
-swig_built_sources += $(GUILE_GEN)
-swig_all_built_sources += $(GUILE_GEN)
-
-# Now add -primitive.scm, .cc to _all_
-swig_all_built_sources += $(foreach IFILE,$(TOP_SWIG_IFILES), $(patsubst %.i,gnuradio/%-primitive.scm,$(IFILE)))
-swig_all_built_sources += $(foreach IFILE,$(TOP_SWIG_IFILES), $(patsubst %.i,guile/%.cc,$(IFILE)))
-endif
-
-# N.B. Only $(swig_built_sources), not $(swig_all_built_sources)
-BUILT_SOURCES += $(swig_built_sources)
-
-# Don't distribute any of the swig generated files
-no_dist_files = $(swig_all_built_sources)
-
-CLEANFILES += $(swig_all_built_sources)
-CLEANFILES += python/*.lo python/*.o python/*.d
-CLEANFILES += guile/*.lo  guile/*.o  guile/*.d
-
-
-## SWIG suffixes for automake to know about
-SUFFIXES = .i .scm .py
-
-# Compile a .i to what guile needs. We use -o to set the output file name,
-# or even with -outdir guile in SWIG_GUILE_ARGS, swig keeps putting a 
-# gnuradio_core_*_wrap.cxx in the source directory.
-gnuradio/%.scm : %.i
-	@echo "Compile .i to .scm"
-	@test -d "guile" || $(mkinstalldirs) "guile"
-	@test -d "gnuradio" || $(mkinstalldirs) "gnuradio"
-	$(SWIG) $(STD_SWIG_GUILE_ARGS) $($*_swig_args) \
-		-MD -MF guile/$*.Std \
-		-module $* -o guile/$*.cc $<
-	$(SED) -e 's|guile/\(.*\)\.cc:|gnuradio/\1.scm:|' guile/$*.Std > guile/$*.d
-	$(SED) -i -e 's/<--dummy-[0-9]\+-->/<top>/g' gnuradio/$*.scm
-	$(SED) -i -e 's/^(export /(export-safely /' gnuradio/$*.scm
-	$(RM) guile/$*.Std
-
-# Compile a .i file to what python needs
-.i.py:
-	@echo "Compile .i to .py"
-	@test -d "python" || $(mkinstalldirs) "python"
-	$(SWIG) $(STD_SWIG_PYTHON_ARGS) $($*_swig_args) \
-		-MD -MF python/$*.Std \
-		-module $* -o python/$*.cc -oh python/$*.h $<
-	$(SED) -e 's|python/\(.*\)\.cc:|\1.py:|' python/$*.Std > python/$*.d
-	$(RM) python/$*.Std
-
-## ------------------------------------------------------------------------
-## Rule that (re)generates Makefile.swig.gen using TOP_SWIG_IFILES and
-## Makefile.swig.gen.t
-##
-## Create $(srcdir)/Makefile.swig.gen, containing all of the rules
-## for running SWIG to generate or re-generate outputs.  SWIG file
-## names are to be defined in TOP_SWIG_IFILES, and must include the
-## full path to the file and full filename including extension.  This
-## Makefile addition will be made only if either it does not exist or
-## if the top-level template has been modified.
-
-generate-makefile-swig $(srcdir)/Makefile.swig.gen: $(top_srcdir)/Makefile.swig.gen.t
-## recreate $(srcdir)/Makefile.swig.gen only if ...
-	@do_recreate=0; \
-	if test -f $(srcdir)/Makefile.swig.gen; then \
-## the file exists and can be removed; or ...
-		if $(RM) $(srcdir)/Makefile.swig.gen 2>/dev/null; then \
-			if touch $(srcdir)/Makefile.swig.gen 2>/dev/null; then \
-				do_recreate=1; \
-			fi; \
-		fi; \
-	else \
-## the file doesn't exist, but can be created (e.g., by touching it).
-		if touch $(srcdir)/Makefile.swig.gen 2>/dev/null; then \
-			do_recreate=1; \
-		fi; \
-	fi; \
-	if test "$$do_recreate" == "1"; then \
-		echo "Regenerating $(srcdir)/Makefile.swig.gen"; \
-		for TFILE in $(TOP_SWIG_IFILES); do \
-## retrieve just the filename, without path or extension
-			TNAME=`python -c "import os.path as op; (dN, fN) = op.split ('$$TFILE'); (fbN, fE) = op.splitext (fN); print fbN;"`; \
-## Replace the @-named strings in the template Makefile for SWIG.
-			$(SED) -e 's|@NAME@|'$$TNAME'|g;' < $(top_srcdir)/Makefile.swig.gen.t >> $(srcdir)/Makefile.swig.gen; \
-			echo "" >> $(srcdir)/Makefile.swig.gen; \
-		done; \
-	else \
-		echo "Cannot recreate $(srcdir)/Makefile.swig.gen because the directory or file is write-protected."; \
-		exit -1; \
-	fi;
-
diff --git a/gr-howto-write-a-block/Makefile.swig.gen.t b/gr-howto-write-a-block/Makefile.swig.gen.t
deleted file mode 100644
index 3c76ee4b4..000000000
--- a/gr-howto-write-a-block/Makefile.swig.gen.t
+++ /dev/null
@@ -1,144 +0,0 @@
-# -*- Makefile -*-
-#
-# Copyright 2009 Free Software Foundation, Inc.
-# 
-# This file is part of GNU Radio
-# 
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-# 
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-# 
-
-# Makefile.swig.gen for @NAME@.i
-
-## Default install locations for these files:
-##
-## Default location for the Python directory is:
-##  ${prefix}/lib/python${python_version}/site-packages/[category]/@NAME@
-## Default location for the Python exec directory is:
-##  ${exec_prefix}/lib/python${python_version}/site-packages/[category]/@NAME@
-##
-## The following can be overloaded to change the install location, but
-## this has to be done in the including Makefile.am -before-
-## Makefile.swig is included.
-
-@NAME@_pythondir_category ?= @NAME@
-@NAME@_pylibdir_category ?= $(@NAME@_pythondir_category)
-@NAME@_pythondir = $(pythondir)/$(@NAME@_pythondir_category)
-@NAME@_pylibdir = $(pyexecdir)/$(@NAME@_pylibdir_category)
-
-# The .so libraries for the guile modules get installed whereever guile
-# is installed, usually /usr/lib/guile/gnuradio/
-# FIXME: determince whether these should be installed with gnuradio.
-@NAME@_scmlibdir = $(libdir)
-
-# The scm files for the guile modules get installed where ever guile
-# is installed, usually /usr/share/guile/site/@NAME@
-# FIXME: determince whether these should be installed with gnuradio.
-@NAME@_scmdir = $(guiledir)
-
-## SWIG headers are always installed into the same directory.
-
-@NAME@_swigincludedir = $(swigincludedir)
-
-## This is a template file for a "generated" Makefile addition (in
-## this case, "Makefile.swig.gen").  By including the top-level
-## Makefile.swig, this file will be used to generate the SWIG
-## dependencies.  Assign the variable TOP_SWIG_FILES to be the list of
-## SWIG .i files to generated wrappings for; there can be more than 1
-## so long as the names are unique (no sorting is done on the
-## TOP_SWIG_FILES list). This file explicitly assumes that a SWIG .i
-## file will generate .cc, .py, and possibly .h files -- meaning that
-## all of these files will have the same base name (that provided for
-## the SWIG .i file).
-##
-## This code is setup to ensure parallel MAKE ("-j" or "-jN") does the
-## right thing.  For more info, see <
-## http://sources.redhat.com/automake/automake.html#Multiple-Outputs >
-
-## Other cleaned files: dependency files generated by SWIG or this Makefile
-
-MOSTLYCLEANFILES += $(DEPDIR)/*.S*
-
-## Various SWIG variables.  These can be overloaded in the including
-## Makefile.am by setting the variable value there, then including
-## Makefile.swig .
-
-@NAME@_swiginclude_HEADERS =		\
-	@NAME@.i			\
-	$(@NAME@_swiginclude_headers)
-
-if PYTHON
-@NAME@_pylib_LTLIBRARIES =		\
-	_@NAME@.la
-
-_@NAME@_la_SOURCES = 			\
-	python/@NAME@.cc		\
-	$(@NAME@_la_swig_sources)
-
-@NAME@_python_PYTHON =			\
-	@NAME@.py			\
-	$(@NAME@_python)
-
-_@NAME@_la_LIBADD =			\
-	$(STD_SWIG_LA_LIB_ADD)		\
-	$(@NAME@_la_swig_libadd)
-
-_@NAME@_la_LDFLAGS =			\
-	$(STD_SWIG_LA_LD_FLAGS)		\
-	$(@NAME@_la_swig_ldflags)
-
-_@NAME@_la_CXXFLAGS =			\
-	$(STD_SWIG_CXX_FLAGS)		\
-	-I$(top_builddir) 		\
-	$(@NAME@_la_swig_cxxflags)
-
-python/@NAME@.cc: @NAME@.py
-@NAME@.py: @NAME@.i
-
-# Include the python dependencies for this file
--include python/@NAME@.d
-
-endif		# end of if python
-
-if GUILE
-
-@NAME@_scmlib_LTLIBRARIES = 		\
-	libguile-gnuradio-@NAME@.la
-libguile_gnuradio_@NAME@_la_SOURCES =	\
-	guile/@NAME@.cc			\
-	$(@NAME@_la_swig_sources)
-nobase_@NAME@_scm_DATA = 		\
-	gnuradio/@NAME@.scm 		\
-	gnuradio/@NAME@-primitive.scm
-libguile_gnuradio_@NAME@_la_LIBADD = 	\
-	$(STD_SWIG_LA_LIB_ADD)		\
-	$(@NAME@_la_swig_libadd)
-libguile_gnuradio_@NAME@_la_LDFLAGS = 	\
-	$(STD_SWIG_LA_LD_FLAGS)		\
-	$(@NAME@_la_swig_ldflags)
-libguile_gnuradio_@NAME@_la_CXXFLAGS = 	\
-	$(STD_SWIG_CXX_FLAGS)		\
-	-I$(top_builddir) 		\
-	$(@NAME@_la_swig_cxxflags)
-
-guile/@NAME@.cc: gnuradio/@NAME@.scm
-gnuradio/@NAME@.scm: @NAME@.i
-gnuradio/@NAME@-primitive.scm: gnuradio/@NAME@.scm
-
-# Include the guile dependencies for this file
--include guile/@NAME@.d
-
-endif				# end of GUILE
-
diff --git a/gr-howto-write-a-block/NEWS b/gr-howto-write-a-block/NEWS
deleted file mode 100644
index e69de29bb..000000000
--- a/gr-howto-write-a-block/NEWS
+++ /dev/null
diff --git a/gr-howto-write-a-block/README b/gr-howto-write-a-block/README
deleted file mode 100644
index 368e71994..000000000
--- a/gr-howto-write-a-block/README
+++ /dev/null
@@ -1,45 +0,0 @@
-#
-# Copyright 2005,2006,2009 Free Software Foundation, Inc.
-# 
-# This file is part of GNU Radio
-# 
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-# 
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-# 
-
-This directory (and the resulting tarball) contains a build tree with
-examples, Makefiles, etc that demonstrate how to write signal
-processing blocks for the GNU Radio system.  This directory is
-intentionally distributed separately from the unified tarball of the
-rest of GNU Radio in order to avoid problems for people who have begun
-to write blocks with a modified copy of gr-howto-write-a-block.
-
-This package requires that gnuradio-core is already installed.  It
-also depends on some GNU Radio prerequisites, such as Boost and
-cppunit.
-
-To build the examples from the tarball use the normal recipe:
-
-  $ ./configure
-  $ make
-  $ make check
-
-If you're building from git, you'll need to use this sequence, since
-git doesn't contain configure or the generated Makefiles.
-
-  $ ./bootstrap
-  $ ./configure
-  $ make
-  $ make check
diff --git a/gr-howto-write-a-block/README.hacking b/gr-howto-write-a-block/README.hacking
deleted file mode 100644
index c670fd19e..000000000
--- a/gr-howto-write-a-block/README.hacking
+++ /dev/null
@@ -1,95 +0,0 @@
-#
-# Copyright 2009 Free Software Foundation, Inc.
-# 
-# This file is part of GNU Radio
-# 
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-# 
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-# 
-
-The layout of this tree is as follows. The top-level directory contains
-the autoconf/automake build definition files:
-
-bootstrap
-config.guess
-config.sub
-configure.ac
-Makefile.am
-Makefile.common
-Makefile.swig
-Makefile.swig.gen.t
-version.sh
-
-Of these files, only configure.ac, Makefile.am, and Makefile.common  would
-likely need changing in order to customize this into a new out-of-tree
-project.
-
-Subdirectory Layout
--------------------
-
-config  - autoconf configuration macros
-lib     - GNU Radio blocks C++ API, shared lib and headers and QA code
-swig    - Generates Python API from C++ blocks
-python  - Pure Python modules (hierarchical blocks, other classes)
-grc     - GNU Radio Companion block wrappers
-apps    - GRC applications, scripts, or other executables installed to bin
-
-The 'config' directory contains autoconf configuration files which help the
-configuration script discover various things about the software development
-environment during the execution of the 'configure' script.  These files
-would likely not need any changing to customize this tree.
-
-The 'lib' directory contains those files needed to generate GNU Radio
-signal processing blocks.  These take the form of a shared library that one
-dynamically links against, and header files that one would include in
-their C++ GNU Radio application.  This directory also contains the framework
-for adding QA tests that are executed during 'make check' using the cppunit
-unit testing framework.  The generated shared library is installed into
-$prefix/lib and the header files are installed into $prefix/include/gnuradio.
-
-Adding new blocks starts here, by adding new .cc and new .h files for each
-new block, and modifying Makefile.am to add them to the build and link.  If
-desired, one can add unit tests to the QA framework that get executed during
-'make check'.
-
-The 'swig' directory contains the SWIG machinery to create a Python module
-that exports the C++ API into a Python namespace.  Each GNU Radio block gets a
-.i file (using SWIG syntax).  The master howto.i file must also have a line
-to include the block header file and a line to import the block .i file. The
-resulting _howto_swig.so and _howto_swig.py files are installed into the
-system Python lib directory under gnuradio/howto and become part of the
-gnuradio.howto Python namespace.  The Makefile.am must be customized to
-recognize new files created here.
-
-The 'python' directory contains pure Python modules that get installed into
-the system Python lib directory under gnuradio/howto and the __init__.py
-module needed to turn the directory into the gnuradio.howto namespace.
-This is the appropriate place to put hierarchical blocks and utility classes.
-Be sure to edit the __init__.py to add your module/symbol imports as
-necessary, and to modify the Makefile.am accordingly.
-
-This directory also contains Python-based QA code, which is executed during
-'make check'.
-
-The 'grc' directory contains the XML-based wrappers that describe your blocks
-to the GNU Radio Companion graphical flowgraph editor.  These get installed
-into the $prefix/share/gnuradio/grc/blocks directory and require modification
-of the Makefile.am to recognize new files put here.  Note: GRC only scans the
-system directory for wrapper files, so you must do a 'make install' before
-GRC will see your new files or modifications to existing ones.
-
-The 'apps' directory contains those Python and C++ programs which are to be
-installed into the system $prefix/bin directory. (FIXME: there is not
-currently an example of building a C++ binary in this directory.)
diff --git a/gr-howto-write-a-block/apps/.gitignore b/gr-howto-write-a-block/apps/.gitignore
deleted file mode 100644
index b336cc7ce..000000000
--- a/gr-howto-write-a-block/apps/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/Makefile
-/Makefile.in
diff --git a/gr-howto-write-a-block/apps/Makefile.am b/gr-howto-write-a-block/apps/CMakeLists.txt
index 85ed222cf..a736fb2d0 100644
--- a/gr-howto-write-a-block/apps/Makefile.am
+++ b/gr-howto-write-a-block/apps/CMakeLists.txt
@@ -1,5 +1,4 @@
-#
-# Copyright 2009 Free Software Foundation, Inc.
+# Copyright 2011 Free Software Foundation, Inc.
 # 
 # This file is part of GNU Radio
 # 
@@ -17,16 +16,11 @@
 # along with GNU Radio; see the file COPYING.  If not, write to
 # the Free Software Foundation, Inc., 51 Franklin Street,
 # Boston, MA 02110-1301, USA.
-# 
-
-include $(top_srcdir)/Makefile.common
-
-if PYTHON
-
-dist_bin_SCRIPTS = \
-	howto_square.py
 
-EXTRA_DIST = \
-	howto_square.grc
+include(GrPython)
 
-endif
+GR_PYTHON_INSTALL(
+    PROGRAMS
+    howto_square.py
+    DESTINATION bin
+)
diff --git a/gr-howto-write-a-block/bootstrap b/gr-howto-write-a-block/bootstrap
deleted file mode 100755
index 2412a7a82..000000000
--- a/gr-howto-write-a-block/bootstrap
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-# Copyright 2001,2005,2008 Free Software Foundation, Inc.
-# 
-# This file is part of GNU Radio
-# 
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-# 
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-
-
-rm -fr config.cache autom4te*.cache
-
-aclocal -I config
-autoconf
-autoheader
-libtoolize --automake -c -f
-automake --add-missing -c -f -Wno-portability
diff --git a/gr-howto-write-a-block/cmake/Modules/CMakeParseArgumentsCopy.cmake b/gr-howto-write-a-block/cmake/Modules/CMakeParseArgumentsCopy.cmake
new file mode 100644
index 000000000..7ce4c49ae
--- /dev/null
+++ b/gr-howto-write-a-block/cmake/Modules/CMakeParseArgumentsCopy.cmake
@@ -0,0 +1,138 @@
+# CMAKE_PARSE_ARGUMENTS(<prefix> <options> <one_value_keywords> <multi_value_keywords> args...)
+#
+# CMAKE_PARSE_ARGUMENTS() is intended to be used in macros or functions for
+# parsing the arguments given to that macro or function.
+# It processes the arguments and defines a set of variables which hold the
+# values of the respective options.
+#
+# The <options> argument contains all options for the respective macro,
+# i.e. keywords which can be used when calling the macro without any value
+# following, like e.g. the OPTIONAL keyword of the install() command.
+#
+# The <one_value_keywords> argument contains all keywords for this macro
+# which are followed by one value, like e.g. DESTINATION keyword of the
+# install() command.
+#
+# The <multi_value_keywords> argument contains all keywords for this macro
+# which can be followed by more than one value, like e.g. the TARGETS or
+# FILES keywords of the install() command.
+#
+# When done, CMAKE_PARSE_ARGUMENTS() will have defined for each of the
+# keywords listed in <options>, <one_value_keywords> and
+# <multi_value_keywords> a variable composed of the given <prefix>
+# followed by "_" and the name of the respective keyword.
+# These variables will then hold the respective value from the argument list.
+# For the <options> keywords this will be TRUE or FALSE.
+#
+# All remaining arguments are collected in a variable
+# <prefix>_UNPARSED_ARGUMENTS, this can be checked afterwards to see whether
+# your macro was called with unrecognized parameters.
+#
+# As an example here a my_install() macro, which takes similar arguments as the
+# real install() command:
+#
+#   function(MY_INSTALL)
+#     set(options OPTIONAL FAST)
+#     set(oneValueArgs DESTINATION RENAME)
+#     set(multiValueArgs TARGETS CONFIGURATIONS)
+#     cmake_parse_arguments(MY_INSTALL "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN} )
+#     ...
+#
+# Assume my_install() has been called like this:
+#   my_install(TARGETS foo bar DESTINATION bin OPTIONAL blub)
+#
+# After the cmake_parse_arguments() call the macro will have set the following
+# variables:
+#   MY_INSTALL_OPTIONAL = TRUE
+#   MY_INSTALL_FAST = FALSE (this option was not used when calling my_install()
+#   MY_INSTALL_DESTINATION = "bin"
+#   MY_INSTALL_RENAME = "" (was not used)
+#   MY_INSTALL_TARGETS = "foo;bar"
+#   MY_INSTALL_CONFIGURATIONS = "" (was not used)
+#   MY_INSTALL_UNPARSED_ARGUMENTS = "blub" (no value expected after "OPTIONAL"
+#
+# You can the continue and process these variables.
+#
+# Keywords terminate lists of values, e.g. if directly after a one_value_keyword
+# another recognized keyword follows, this is interpreted as the beginning of
+# the new option.
+# E.g. my_install(TARGETS foo DESTINATION OPTIONAL) would result in
+# MY_INSTALL_DESTINATION set to "OPTIONAL", but MY_INSTALL_DESTINATION would
+# be empty and MY_INSTALL_OPTIONAL would be set to TRUE therefor.
+
+#=============================================================================
+# Copyright 2010 Alexander Neundorf <neundorf@kde.org>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+
+if(__CMAKE_PARSE_ARGUMENTS_INCLUDED)
+  return()
+endif()
+set(__CMAKE_PARSE_ARGUMENTS_INCLUDED TRUE)
+
+
+function(CMAKE_PARSE_ARGUMENTS prefix _optionNames _singleArgNames _multiArgNames)
+  # first set all result variables to empty/FALSE
+  foreach(arg_name ${_singleArgNames} ${_multiArgNames})
+    set(${prefix}_${arg_name})
+  endforeach(arg_name)
+
+  foreach(option ${_optionNames})
+    set(${prefix}_${option} FALSE)
+  endforeach(option)
+
+  set(${prefix}_UNPARSED_ARGUMENTS)
+
+  set(insideValues FALSE)
+  set(currentArgName)
+
+  # now iterate over all arguments and fill the result variables
+  foreach(currentArg ${ARGN})
+    list(FIND _optionNames "${currentArg}" optionIndex)  # ... then this marks the end of the arguments belonging to this keyword
+    list(FIND _singleArgNames "${currentArg}" singleArgIndex)  # ... then this marks the end of the arguments belonging to this keyword
+    list(FIND _multiArgNames "${currentArg}" multiArgIndex)  # ... then this marks the end of the arguments belonging to this keyword
+
+    if(${optionIndex} EQUAL -1  AND  ${singleArgIndex} EQUAL -1  AND  ${multiArgIndex} EQUAL -1)
+      if(insideValues)
+        if("${insideValues}" STREQUAL "SINGLE")
+          set(${prefix}_${currentArgName} ${currentArg})
+          set(insideValues FALSE)
+        elseif("${insideValues}" STREQUAL "MULTI")
+          list(APPEND ${prefix}_${currentArgName} ${currentArg})
+        endif()
+      else(insideValues)
+        list(APPEND ${prefix}_UNPARSED_ARGUMENTS ${currentArg})
+      endif(insideValues)
+    else()
+      if(NOT ${optionIndex} EQUAL -1)
+        set(${prefix}_${currentArg} TRUE)
+        set(insideValues FALSE)
+      elseif(NOT ${singleArgIndex} EQUAL -1)
+        set(currentArgName ${currentArg})
+        set(${prefix}_${currentArgName})
+        set(insideValues "SINGLE")
+      elseif(NOT ${multiArgIndex} EQUAL -1)
+        set(currentArgName ${currentArg})
+        set(${prefix}_${currentArgName})
+        set(insideValues "MULTI")
+      endif()
+    endif()
+
+  endforeach(currentArg)
+
+  # propagate the result variables to the caller:
+  foreach(arg_name ${_singleArgNames} ${_multiArgNames} ${_optionNames})
+    set(${prefix}_${arg_name}  ${${prefix}_${arg_name}} PARENT_SCOPE)
+  endforeach(arg_name)
+  set(${prefix}_UNPARSED_ARGUMENTS ${${prefix}_UNPARSED_ARGUMENTS} PARENT_SCOPE)
+
+endfunction(CMAKE_PARSE_ARGUMENTS _options _singleArgs _multiArgs)
diff --git a/gr-howto-write-a-block/cmake/Modules/FindGnuradioCore.cmake b/gr-howto-write-a-block/cmake/Modules/FindGnuradioCore.cmake
new file mode 100644
index 000000000..34e85dbcf
--- /dev/null
+++ b/gr-howto-write-a-block/cmake/Modules/FindGnuradioCore.cmake
@@ -0,0 +1,26 @@
+INCLUDE(FindPkgConfig)
+PKG_CHECK_MODULES(PC_GNURADIO_CORE gnuradio-core QUIET)
+
+FIND_PATH(
+    GNURADIO_CORE_INCLUDE_DIRS
+    NAMES gr_random.h
+    HINTS $ENV{GNURADIO_CORE_DIR}/include/gnuradio
+        ${PC_GNURADIO_CORE_INCLUDE_DIR}
+    PATHS /usr/local/include/gnuradio
+          /usr/include/gnuradio
+)
+
+FIND_LIBRARY(
+    GNURADIO_CORE_LIBRARIES
+    NAMES gnuradio-core
+    HINTS $ENV{GNURADIO_CORE_DIR}/lib
+        ${PC_GNURADIO_CORE_LIBDIR}
+    PATHS /usr/local/lib
+          /usr/local/lib64
+          /usr/lib
+          /usr/lib64
+)
+
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(GNURADIO_CORE DEFAULT_MSG GNURADIO_CORE_LIBRARIES GNURADIO_CORE_INCLUDE_DIRS)
+MARK_AS_ADVANCED(GNURADIO_CORE_LIBRARIES GNURADIO_CORE_INCLUDE_DIRS)
diff --git a/gr-howto-write-a-block/cmake/Modules/FindGruel.cmake b/gr-howto-write-a-block/cmake/Modules/FindGruel.cmake
new file mode 100644
index 000000000..190c2e339
--- /dev/null
+++ b/gr-howto-write-a-block/cmake/Modules/FindGruel.cmake
@@ -0,0 +1,26 @@
+INCLUDE(FindPkgConfig)
+PKG_CHECK_MODULES(PC_GRUEL gnuradio-core QUIET)
+
+FIND_PATH(
+    GRUEL_INCLUDE_DIRS
+    NAMES gruel/attributes.h
+    HINTS $ENV{GRUEL_DIR}/include
+        ${PC_GRUEL_INCLUDE_DIR}
+    PATHS /usr/local/include
+          /usr/include
+)
+
+FIND_LIBRARY(
+    GRUEL_LIBRARIES
+    NAMES gruel
+    HINTS $ENV{GRUEL_DIR}/lib
+        ${PC_GRUEL_LIBDIR}
+    PATHS /usr/local/lib
+          /usr/local/lib64
+          /usr/lib
+          /usr/lib64
+)
+
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(GRUEL DEFAULT_MSG GRUEL_LIBRARIES GRUEL_INCLUDE_DIRS)
+MARK_AS_ADVANCED(GRUEL_LIBRARIES GRUEL_INCLUDE_DIRS)
diff --git a/gr-howto-write-a-block/cmake/Modules/GrMiscUtils.cmake b/gr-howto-write-a-block/cmake/Modules/GrMiscUtils.cmake
new file mode 100644
index 000000000..0e1f40027
--- /dev/null
+++ b/gr-howto-write-a-block/cmake/Modules/GrMiscUtils.cmake
@@ -0,0 +1,210 @@
+# Copyright 2010-2011 Free Software Foundation, Inc.
+# 
+# This file is part of GNU Radio
+# 
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+# 
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+
+if(DEFINED __INCLUDED_GR_MISC_UTILS_CMAKE)
+    return()
+endif()
+set(__INCLUDED_GR_MISC_UTILS_CMAKE TRUE)
+
+########################################################################
+# Set global variable macro.
+# Used for subdirectories to export settings.
+# Example: include and library paths.
+########################################################################
+function(GR_SET_GLOBAL var)
+    set(${var} ${ARGN} CACHE INTERNAL "" FORCE)
+endfunction(GR_SET_GLOBAL)
+
+########################################################################
+# Set the pre-processor definition if the condition is true.
+#  - def the pre-processor definition to set and condition name
+########################################################################
+function(GR_ADD_COND_DEF def)
+    if(${def})
+        add_definitions(-D${def})
+    endif(${def})
+endfunction(GR_ADD_COND_DEF)
+
+########################################################################
+# Check for a header and conditionally set a compile define.
+#  - hdr the relative path to the header file
+#  - def the pre-processor definition to set
+########################################################################
+function(GR_CHECK_HDR_N_DEF hdr def)
+    include(CheckIncludeFileCXX)
+    CHECK_INCLUDE_FILE_CXX(${hdr} ${def})
+    GR_ADD_COND_DEF(${def})
+endfunction(GR_CHECK_HDR_N_DEF)
+
+########################################################################
+# Include subdirectory macro.
+# Sets the CMake directory variables,
+# includes the subdirectory CMakeLists.txt,
+# resets the CMake directory variables.
+#
+# This macro includes subdirectories rather than adding them
+# so that the subdirectory can affect variables in the level above.
+# This provides a work-around for the lack of convenience libraries.
+# This way a subdirectory can append to the list of library sources.
+########################################################################
+macro(GR_INCLUDE_SUBDIRECTORY subdir)
+    #insert the current directories on the front of the list
+    list(INSERT _cmake_source_dirs 0 ${CMAKE_CURRENT_SOURCE_DIR})
+    list(INSERT _cmake_binary_dirs 0 ${CMAKE_CURRENT_BINARY_DIR})
+
+    #set the current directories to the names of the subdirs
+    set(CMAKE_CURRENT_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/${subdir})
+    set(CMAKE_CURRENT_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/${subdir})
+
+    #include the subdirectory CMakeLists to run it
+    file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
+    include(${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.txt)
+
+    #reset the value of the current directories
+    list(GET _cmake_source_dirs 0 CMAKE_CURRENT_SOURCE_DIR)
+    list(GET _cmake_binary_dirs 0 CMAKE_CURRENT_BINARY_DIR)
+
+    #pop the subdir names of the front of the list
+    list(REMOVE_AT _cmake_source_dirs 0)
+    list(REMOVE_AT _cmake_binary_dirs 0)
+endmacro(GR_INCLUDE_SUBDIRECTORY)
+
+########################################################################
+# Check if a compiler flag works and conditionally set a compile define.
+#  - flag the compiler flag to check for
+#  - have the variable to set with result
+########################################################################
+macro(GR_ADD_CXX_COMPILER_FLAG_IF_AVAILABLE flag have)
+    include(CheckCXXCompilerFlag)
+    CHECK_CXX_COMPILER_FLAG(${flag} ${have})
+    if(${have})
+        add_definitions(${flag})
+    endif(${have})
+endmacro(GR_ADD_CXX_COMPILER_FLAG_IF_AVAILABLE)
+
+########################################################################
+# Generates the .la libtool file
+# This appears to generate libtool files that cannot be used by auto*.
+# Usage GR_LIBTOOL(TARGET [target] DESTINATION [dest])
+# Notice: there is not COMPONENT option, these will not get distributed.
+########################################################################
+function(GR_LIBTOOL)
+    if(NOT DEFINED GENERATE_LIBTOOL)
+        set(GENERATE_LIBTOOL OFF) #disabled by default
+    endif()
+
+    if(GENERATE_LIBTOOL)
+        include(CMakeParseArgumentsCopy)
+        CMAKE_PARSE_ARGUMENTS(GR_LIBTOOL "" "TARGET;DESTINATION" "" ${ARGN})
+
+        find_program(LIBTOOL libtool)
+        if(LIBTOOL)
+            include(CMakeMacroLibtoolFile)
+            CREATE_LIBTOOL_FILE(${GR_LIBTOOL_TARGET} /${GR_LIBTOOL_DESTINATION})
+        endif(LIBTOOL)
+    endif(GENERATE_LIBTOOL)
+
+endfunction(GR_LIBTOOL)
+
+########################################################################
+# Do standard things to the library target
+# - set target properties
+# - make install rules
+# Also handle gnuradio custom naming conventions w/ extras mode.
+########################################################################
+function(GR_LIBRARY_FOO target)
+    #parse the arguments for component names
+    include(CMakeParseArgumentsCopy)
+    CMAKE_PARSE_ARGUMENTS(GR_LIBRARY "" "RUNTIME_COMPONENT;DEVEL_COMPONENT" "" ${ARGN})
+
+    #set additional target properties
+    set_target_properties(${target} PROPERTIES SOVERSION ${LIBVER})
+
+    #install the generated files like so...
+    install(TARGETS ${target}
+        LIBRARY DESTINATION ${GR_LIBRARY_DIR} COMPONENT ${GR_LIBRARY_RUNTIME_COMPONENT} # .so/.dylib file
+        ARCHIVE DESTINATION ${GR_LIBRARY_DIR} COMPONENT ${GR_LIBRARY_DEVEL_COMPONENT}   # .lib file
+        RUNTIME DESTINATION ${GR_RUNTIME_DIR} COMPONENT ${GR_LIBRARY_RUNTIME_COMPONENT} # .dll file
+    )
+
+    #extras mode enabled automatically on linux
+    if(NOT DEFINED LIBRARY_EXTRAS)
+        set(LIBRARY_EXTRAS ${LINUX})
+    endif()
+
+    #special extras mode to enable alternative naming conventions
+    if(LIBRARY_EXTRAS)
+
+        #create .la file before changing props
+        GR_LIBTOOL(TARGET ${target} DESTINATION ${GR_LIBRARY_DIR})
+
+        #give the library a special name with ultra-zero soversion
+        set_target_properties(${target} PROPERTIES LIBRARY_OUTPUT_NAME ${target}-${LIBVER} SOVERSION "0.0.0")
+        set(target_name lib${target}-${LIBVER}.so.0.0.0)
+
+        #custom command to generate symlinks
+        add_custom_command(
+            TARGET ${target}
+            POST_BUILD
+            COMMAND ${CMAKE_COMMAND} -E create_symlink ${target_name} ${CMAKE_CURRENT_BINARY_DIR}/lib${target}.so
+            COMMAND ${CMAKE_COMMAND} -E create_symlink ${target_name} ${CMAKE_CURRENT_BINARY_DIR}/lib${target}-${LIBVER}.so.0
+            COMMAND ${CMAKE_COMMAND} -E touch ${target_name} #so the symlinks point to something valid so cmake 2.6 will install
+        )
+
+        #and install the extra symlinks
+        install(
+            FILES
+            ${CMAKE_CURRENT_BINARY_DIR}/lib${target}.so
+            ${CMAKE_CURRENT_BINARY_DIR}/lib${target}-${LIBVER}.so.0
+            DESTINATION ${GR_LIBRARY_DIR} COMPONENT ${GR_LIBRARY_RUNTIME_COMPONENT}
+        )
+
+    endif(LIBRARY_EXTRAS)
+endfunction(GR_LIBRARY_FOO)
+
+########################################################################
+# Create a dummy custom command that depends on other targets.
+# Usage:
+#   GR_GEN_TARGET_DEPS(unique_name target_deps <target1> <target2> ...)
+#   ADD_CUSTOM_COMMAND(<the usual args> ${target_deps})
+#
+# Custom command cant depend on targets, but can depend on executables,
+# and executables can depend on targets. So this is the process:
+########################################################################
+function(GR_GEN_TARGET_DEPS name var)
+    file(
+        WRITE ${CMAKE_CURRENT_BINARY_DIR}/${name}.cpp.in
+        "int main(void){return 0;}\n"
+    )
+    execute_process(
+        COMMAND ${CMAKE_COMMAND} -E copy_if_different
+        ${CMAKE_CURRENT_BINARY_DIR}/${name}.cpp.in
+        ${CMAKE_CURRENT_BINARY_DIR}/${name}.cpp
+    )
+    add_executable(${name} ${CMAKE_CURRENT_BINARY_DIR}/${name}.cpp)
+    if(ARGN)
+        add_dependencies(${name} ${ARGN})
+    endif(ARGN)
+
+    if(CMAKE_CROSSCOMPILING)
+        set(${var} "DEPENDS;${name}" PARENT_SCOPE) #cant call command when cross
+    else()
+        set(${var} "DEPENDS;${name};COMMAND;${name}" PARENT_SCOPE)
+    endif()
+endfunction(GR_GEN_TARGET_DEPS)
diff --git a/gr-howto-write-a-block/cmake/Modules/GrPlatform.cmake b/gr-howto-write-a-block/cmake/Modules/GrPlatform.cmake
new file mode 100644
index 000000000..ce2e15fef
--- /dev/null
+++ b/gr-howto-write-a-block/cmake/Modules/GrPlatform.cmake
@@ -0,0 +1,46 @@
+# Copyright 2011 Free Software Foundation, Inc.
+# 
+# This file is part of GNU Radio
+# 
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+# 
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+
+if(DEFINED __INCLUDED_GR_PLATFORM_CMAKE)
+    return()
+endif()
+set(__INCLUDED_GR_PLATFORM_CMAKE TRUE)
+
+########################################################################
+# Setup additional defines for OS types
+########################################################################
+if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
+    set(LINUX TRUE)
+endif()
+
+if(LINUX AND EXISTS "/etc/debian_version")
+    set(DEBIAN TRUE)
+endif()
+
+if(LINUX AND EXISTS "/etc/redhat-release")
+    set(REDHAT TRUE)
+endif()
+
+########################################################################
+# when the library suffix should be 64 (applies to redhat linux family)
+########################################################################
+if(NOT DEFINED LIB_SUFFIX AND REDHAT AND CMAKE_SYSTEM_PROCESSOR MATCHES "64$")
+    set(LIB_SUFFIX 64)
+endif()
+set(LIB_SUFFIX ${LIB_SUFFIX} CACHE STRING "lib directory suffix")
diff --git a/gr-howto-write-a-block/cmake/Modules/GrPython.cmake b/gr-howto-write-a-block/cmake/Modules/GrPython.cmake
new file mode 100644
index 000000000..efdddf371
--- /dev/null
+++ b/gr-howto-write-a-block/cmake/Modules/GrPython.cmake
@@ -0,0 +1,227 @@
+# Copyright 2010-2011 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+
+if(DEFINED __INCLUDED_GR_PYTHON_CMAKE)
+    return()
+endif()
+set(__INCLUDED_GR_PYTHON_CMAKE TRUE)
+
+########################################################################
+# Setup the python interpreter:
+# This allows the user to specify a specific interpreter,
+# or finds the interpreter via the built-in cmake module.
+########################################################################
+#this allows the user to override PYTHON_EXECUTABLE
+if(PYTHON_EXECUTABLE)
+
+    set(PYTHONINTERP_FOUND TRUE)
+
+#otherwise if not set, try to automatically find it
+else(PYTHON_EXECUTABLE)
+
+    #use the built-in find script
+    find_package(PythonInterp)
+
+    #and if that fails use the find program routine
+    if(NOT PYTHONINTERP_FOUND)
+        find_program(PYTHON_EXECUTABLE NAMES python python2.7 python2.6 python2.5)
+        if(PYTHON_EXECUTABLE)
+            set(PYTHONINTERP_FOUND TRUE)
+        endif(PYTHON_EXECUTABLE)
+    endif(NOT PYTHONINTERP_FOUND)
+
+endif(PYTHON_EXECUTABLE)
+
+#make the path to the executable appear in the cmake gui
+set(PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE} CACHE FILEPATH "python interpreter")
+
+#make sure we can use -B with python (introduced in 2.6)
+if(PYTHON_EXECUTABLE)
+    execute_process(
+        COMMAND ${PYTHON_EXECUTABLE} -B -c ""
+        OUTPUT_QUIET ERROR_QUIET
+        RESULT_VARIABLE PYTHON_HAS_DASH_B_RESULT
+    )
+    if(PYTHON_HAS_DASH_B_RESULT EQUAL 0)
+        set(PYTHON_DASH_B "-B")
+    endif()
+endif(PYTHON_EXECUTABLE)
+
+########################################################################
+# Check for the existence of a python module:
+# - desc a string description of the check
+# - mod the name of the module to import
+# - cmd an additional command to run
+# - have the result variable to set
+########################################################################
+macro(GR_PYTHON_CHECK_MODULE desc mod cmd have)
+    message(STATUS "")
+    message(STATUS "Python checking for ${desc}")
+    execute_process(
+        COMMAND ${PYTHON_EXECUTABLE} -c "
+#########################################
+try: import ${mod}
+except: exit(-1)
+try: assert ${cmd}
+except: exit(-1)
+#########################################"
+        RESULT_VARIABLE ${have}
+    )
+    if(${have} EQUAL 0)
+        message(STATUS "Python checking for ${desc} - found")
+        set(${have} TRUE)
+    else(${have} EQUAL 0)
+        message(STATUS "Python checking for ${desc} - not found")
+        set(${have} FALSE)
+    endif(${have} EQUAL 0)
+endmacro(GR_PYTHON_CHECK_MODULE)
+
+########################################################################
+# Sets the python installation directory GR_PYTHON_DIR
+########################################################################
+execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "
+from distutils import sysconfig
+print sysconfig.get_python_lib(plat_specific=True, prefix='')
+" OUTPUT_VARIABLE GR_PYTHON_DIR OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+file(TO_CMAKE_PATH ${GR_PYTHON_DIR} GR_PYTHON_DIR)
+
+########################################################################
+# Create an always-built target with a unique name
+# Usage: GR_UNIQUE_TARGET(<description> <dependencies list>)
+########################################################################
+function(GR_UNIQUE_TARGET desc)
+    file(RELATIVE_PATH reldir ${CMAKE_BINARY_DIR} ${CMAKE_CURRENT_BINARY_DIR})
+    execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "import re, hashlib
+unique = hashlib.md5('${reldir}${ARGN}').hexdigest()[:5]
+print(re.sub('\\W', '_', '${desc} ${reldir} ' + unique))"
+    OUTPUT_VARIABLE _target OUTPUT_STRIP_TRAILING_WHITESPACE)
+    add_custom_target(${_target} ALL DEPENDS ${ARGN})
+endfunction(GR_UNIQUE_TARGET)
+
+########################################################################
+# Install python sources (also builds and installs byte-compiled python)
+########################################################################
+function(GR_PYTHON_INSTALL)
+    include(CMakeParseArgumentsCopy)
+    CMAKE_PARSE_ARGUMENTS(GR_PYTHON_INSTALL "" "DESTINATION;COMPONENT" "FILES;PROGRAMS" ${ARGN})
+
+    ####################################################################
+    if(GR_PYTHON_INSTALL_FILES)
+    ####################################################################
+        install(${ARGN}) #installs regular python files
+
+        #create a list of all generated files
+        unset(pysrcfiles)
+        unset(pycfiles)
+        unset(pyofiles)
+        foreach(pyfile ${GR_PYTHON_INSTALL_FILES})
+            get_filename_component(pyfile ${pyfile} ABSOLUTE)
+            list(APPEND pysrcfiles ${pyfile})
+
+            #determine if this file is in the source or binary directory
+            file(RELATIVE_PATH source_rel_path ${CMAKE_CURRENT_SOURCE_DIR} ${pyfile})
+            string(LENGTH "${source_rel_path}" source_rel_path_len)
+            file(RELATIVE_PATH binary_rel_path ${CMAKE_CURRENT_BINARY_DIR} ${pyfile})
+            string(LENGTH "${binary_rel_path}" binary_rel_path_len)
+
+            #and set the generated path appropriately
+            if(${source_rel_path_len} GREATER ${binary_rel_path_len})
+                set(pygenfile ${CMAKE_CURRENT_BINARY_DIR}/${binary_rel_path})
+            else()
+                set(pygenfile ${CMAKE_CURRENT_BINARY_DIR}/${source_rel_path})
+            endif()
+            list(APPEND pycfiles ${pygenfile}c)
+            list(APPEND pyofiles ${pygenfile}o)
+
+            #ensure generation path exists
+            get_filename_component(pygen_path ${pygenfile} PATH)
+            file(MAKE_DIRECTORY ${pygen_path})
+
+        endforeach(pyfile)
+
+        #the command to generate the pyc files
+        add_custom_command(
+            DEPENDS ${pysrcfiles} OUTPUT ${pycfiles}
+            COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_BINARY_DIR}/python_compile_helper.py ${pysrcfiles} ${pycfiles}
+        )
+
+        #the command to generate the pyo files
+        add_custom_command(
+            DEPENDS ${pysrcfiles} OUTPUT ${pyofiles}
+            COMMAND ${PYTHON_EXECUTABLE} -O ${CMAKE_BINARY_DIR}/python_compile_helper.py ${pysrcfiles} ${pyofiles}
+        )
+
+        #create install rule and add generated files to target list
+        set(python_install_gen_targets ${pycfiles} ${pyofiles})
+        install(FILES ${python_install_gen_targets}
+            DESTINATION ${GR_PYTHON_INSTALL_DESTINATION}
+            COMPONENT ${GR_PYTHON_INSTALL_COMPONENT}
+        )
+
+
+    ####################################################################
+    elseif(GR_PYTHON_INSTALL_PROGRAMS)
+    ####################################################################
+        file(TO_NATIVE_PATH ${PYTHON_EXECUTABLE} pyexe_native)
+
+        foreach(pyfile ${GR_PYTHON_INSTALL_PROGRAMS})
+            get_filename_component(pyfile_name ${pyfile} NAME)
+            get_filename_component(pyfile ${pyfile} ABSOLUTE)
+            string(REPLACE "${CMAKE_SOURCE_DIR}" "${CMAKE_BINARY_DIR}" pyexefile "${pyfile}.exe")
+            list(APPEND python_install_gen_targets ${pyexefile})
+
+            get_filename_component(pyexefile_path ${pyexefile} PATH)
+            file(MAKE_DIRECTORY ${pyexefile_path})
+
+            add_custom_command(
+                OUTPUT ${pyexefile} DEPENDS ${pyfile}
+                COMMAND ${PYTHON_EXECUTABLE} -c
+                \"open('${pyexefile}', 'w').write('\#!${pyexe_native}\\n'+open('${pyfile}').read())\"
+                COMMENT "Shebangin ${pyfile_name}"
+            )
+
+            #on windows, python files need an extension to execute
+            get_filename_component(pyfile_ext ${pyfile} EXT)
+            if(WIN32 AND NOT pyfile_ext)
+                set(pyfile_name "${pyfile_name}.py")
+            endif()
+
+            install(PROGRAMS ${pyexefile} RENAME ${pyfile_name}
+                DESTINATION ${GR_PYTHON_INSTALL_DESTINATION}
+                COMPONENT ${GR_PYTHON_INSTALL_COMPONENT}
+            )
+        endforeach(pyfile)
+
+    endif()
+
+    GR_UNIQUE_TARGET("pygen" ${python_install_gen_targets})
+
+endfunction(GR_PYTHON_INSTALL)
+
+########################################################################
+# Write the python helper script that generates byte code files
+########################################################################
+file(WRITE ${CMAKE_BINARY_DIR}/python_compile_helper.py "
+import sys, py_compile
+files = sys.argv[1:]
+srcs, gens = files[:len(files)/2], files[len(files)/2:]
+for src, gen in zip(srcs, gens):
+    py_compile.compile(file=src, cfile=gen, doraise=True)
+")
diff --git a/gr-howto-write-a-block/cmake/Modules/GrSwig.cmake b/gr-howto-write-a-block/cmake/Modules/GrSwig.cmake
new file mode 100644
index 000000000..47e18085b
--- /dev/null
+++ b/gr-howto-write-a-block/cmake/Modules/GrSwig.cmake
@@ -0,0 +1,229 @@
+# Copyright 2010-2011 Free Software Foundation, Inc.
+# 
+# This file is part of GNU Radio
+# 
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+# 
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+
+if(DEFINED __INCLUDED_GR_SWIG_CMAKE)
+    return()
+endif()
+set(__INCLUDED_GR_SWIG_CMAKE TRUE)
+
+include(GrPython)
+
+########################################################################
+# Builds a swig documentation file to be generated into python docstrings
+# Usage: GR_SWIG_MAKE_DOCS(output_file input_path input_path....)
+#
+# Set the following variable to specify extra dependent targets:
+#   - GR_SWIG_DOCS_SOURCE_DEPS
+#   - GR_SWIG_DOCS_TARGET_DEPS
+########################################################################
+function(GR_SWIG_MAKE_DOCS output_file)
+    find_package(Doxygen)
+    if(DOXYGEN_FOUND)
+
+        #setup the input files variable list, quote formated
+        set(input_files)
+        unset(INPUT_PATHS)
+        foreach(input_path ${ARGN})
+            if (IS_DIRECTORY ${input_path}) #when input path is a directory
+                file(GLOB input_path_h_files ${input_path}/*.h)
+            else() #otherwise its just a file, no glob
+                set(input_path_h_files ${input_path})
+            endif()
+            list(APPEND input_files ${input_path_h_files})
+            set(INPUT_PATHS "${INPUT_PATHS} \"${input_path}\"")
+        endforeach(input_path)
+
+        #determine the output directory
+        get_filename_component(name ${output_file} NAME_WE)
+        get_filename_component(OUTPUT_DIRECTORY ${output_file} PATH)
+        set(OUTPUT_DIRECTORY ${OUTPUT_DIRECTORY}/${name}_swig_docs)
+        make_directory(${OUTPUT_DIRECTORY})
+
+        #generate the Doxyfile used by doxygen
+        configure_file(
+            ${CMAKE_SOURCE_DIR}/docs/doxygen/Doxyfile.swig_doc.in
+            ${OUTPUT_DIRECTORY}/Doxyfile
+        @ONLY)
+
+        #Create a dummy custom command that depends on other targets
+        include(GrMiscUtils)
+        GR_GEN_TARGET_DEPS(_${name}_tag tag_deps ${GR_SWIG_DOCS_TARGET_DEPS})
+
+        #call doxygen on the Doxyfile + input headers
+        add_custom_command(
+            OUTPUT ${OUTPUT_DIRECTORY}/xml/index.xml
+            DEPENDS ${input_files} ${GR_SWIG_DOCS_SOURCE_DEPS} ${tag_deps}
+            COMMAND ${DOXYGEN_EXECUTABLE} ${OUTPUT_DIRECTORY}/Doxyfile
+            COMMENT "Generating doxygen xml for ${name} docs"
+        )
+
+        #call the swig_doc script on the xml files
+        add_custom_command(
+            OUTPUT ${output_file}
+            DEPENDS ${input_files} ${OUTPUT_DIRECTORY}/xml/index.xml
+            COMMAND ${PYTHON_EXECUTABLE} ${PYTHON_DASH_B}
+                ${CMAKE_SOURCE_DIR}/docs/doxygen/swig_doc.py
+                ${OUTPUT_DIRECTORY}/xml
+                ${output_file}
+            WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/docs/doxygen
+        )
+
+    else(DOXYGEN_FOUND)
+        file(WRITE ${output_file} "\n") #no doxygen -> empty file
+    endif(DOXYGEN_FOUND)
+endfunction(GR_SWIG_MAKE_DOCS)
+
+########################################################################
+# Build a swig target for the common gnuradio use case. Usage:
+# GR_SWIG_MAKE(target ifile ifile ifile...)
+#
+# Set the following variables before calling:
+#   - GR_SWIG_FLAGS
+#   - GR_SWIG_INCLUDE_DIRS
+#   - GR_SWIG_LIBRARIES
+#   - GR_SWIG_SOURCE_DEPS
+#   - GR_SWIG_TARGET_DEPS
+#   - GR_SWIG_DOC_FILE
+#   - GR_SWIG_DOC_DIRS
+########################################################################
+macro(GR_SWIG_MAKE name)
+    set(ifiles ${ARGN})
+
+    #do swig doc generation if specified
+    if (GR_SWIG_DOC_FILE)
+        set(GR_SWIG_DOCS_SOURCE_DEPS ${GR_SWIG_SOURCE_DEPS})
+        set(GR_SWIG_DOCS_TAREGT_DEPS ${GR_SWIG_TARGET_DEPS})
+        GR_SWIG_MAKE_DOCS(${GR_SWIG_DOC_FILE} ${GR_SWIG_DOC_DIRS})
+        list(APPEND GR_SWIG_SOURCE_DEPS ${GR_SWIG_DOC_FILE})
+    endif()
+
+    #append additional include directories
+    find_package(PythonLibs)
+    list(APPEND GR_SWIG_INCLUDE_DIRS ${PYTHON_INCLUDE_PATH}) #deprecated name (now dirs)
+    list(APPEND GR_SWIG_INCLUDE_DIRS ${PYTHON_INCLUDE_DIRS})
+    list(APPEND GR_SWIG_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR})
+    list(APPEND GR_SWIG_INCLUDE_DIRS ${CMAKE_CURRENT_BINARY_DIR})
+
+    #determine include dependencies for swig file
+    execute_process(
+        COMMAND ${PYTHON_EXECUTABLE}
+            ${CMAKE_BINARY_DIR}/get_swig_deps.py
+            "${ifiles}" "${GR_SWIG_INCLUDE_DIRS}"
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+        OUTPUT_VARIABLE SWIG_MODULE_${name}_EXTRA_DEPS
+        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    )
+
+    #Create a dummy custom command that depends on other targets
+    include(GrMiscUtils)
+    GR_GEN_TARGET_DEPS(_${name}_swig_tag tag_deps ${GR_SWIG_TARGET_DEPS})
+    set(tag_file ${CMAKE_CURRENT_BINARY_DIR}/${name}.tag)
+    add_custom_command(
+        OUTPUT ${tag_file}
+        DEPENDS ${GR_SWIG_SOURCE_DEPS} ${tag_deps}
+        COMMAND ${CMAKE_COMMAND} -E touch ${tag_file}
+    )
+
+    #append the specified include directories
+    include_directories(${GR_SWIG_INCLUDE_DIRS})
+    list(APPEND SWIG_MODULE_${name}_EXTRA_DEPS ${tag_file})
+
+    #setup the swig flags with flags and include directories
+    set(CMAKE_SWIG_FLAGS -fvirtual -modern -keyword -w511 -module ${name} ${GR_SWIG_FLAGS})
+    foreach(dir ${GR_SWIG_INCLUDE_DIRS})
+        list(APPEND CMAKE_SWIG_FLAGS "-I${dir}")
+    endforeach(dir)
+
+    #set the C++ property on the swig .i file so it builds
+    set_source_files_properties(${ifiles} PROPERTIES CPLUSPLUS ON)
+
+    #setup the actual swig library target to be built
+    include(UseSWIG)
+    SWIG_ADD_MODULE(${name} python ${ifiles})
+    SWIG_LINK_LIBRARIES(${name} ${PYTHON_LIBRARIES} ${GR_SWIG_LIBRARIES})
+
+endmacro(GR_SWIG_MAKE)
+
+########################################################################
+# Install swig targets generated by GR_SWIG_MAKE. Usage:
+# GR_SWIG_INSTALL(
+#   TARGETS target target target...
+#   [DESTINATION destination]
+#   [COMPONENT component]
+# )
+########################################################################
+macro(GR_SWIG_INSTALL)
+
+    include(CMakeParseArgumentsCopy)
+    CMAKE_PARSE_ARGUMENTS(GR_SWIG_INSTALL "" "DESTINATION;COMPONENT" "TARGETS" ${ARGN})
+
+    foreach(name ${GR_SWIG_INSTALL_TARGETS})
+        install(TARGETS ${SWIG_MODULE_${name}_REAL_NAME}
+            DESTINATION ${GR_SWIG_INSTALL_DESTINATION}
+            COMPONENT ${GR_SWIG_INSTALL_COMPONENT}
+        )
+
+        include(GrPython)
+        GR_PYTHON_INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/${name}.py
+            DESTINATION ${GR_SWIG_INSTALL_DESTINATION}
+            COMPONENT ${GR_SWIG_INSTALL_COMPONENT}
+        )
+
+        GR_LIBTOOL(
+            TARGET ${SWIG_MODULE_${name}_REAL_NAME}
+            DESTINATION ${GR_SWIG_INSTALL_DESTINATION}
+        )
+
+    endforeach(name)
+
+endmacro(GR_SWIG_INSTALL)
+
+########################################################################
+# Generate a python file that can determine swig dependencies.
+# Used by the make macro above to determine extra dependencies.
+# When you build C++, CMake figures out the header dependencies.
+# This code essentially performs that logic for swig includes.
+########################################################################
+file(WRITE ${CMAKE_BINARY_DIR}/get_swig_deps.py "
+
+import os, sys, re
+
+include_matcher = re.compile('[#|%]include\\s*[<|\"](.*)[>|\"]')
+include_dirs = sys.argv[2].split(';')
+
+def get_swig_incs(file_path):
+    file_contents = open(file_path, 'r').read()
+    return include_matcher.findall(file_contents, re.MULTILINE)
+
+def get_swig_deps(file_path, level):
+    deps = [file_path]
+    if level == 0: return deps
+    for inc_file in get_swig_incs(file_path):
+        for inc_dir in include_dirs:
+            inc_path = os.path.join(inc_dir, inc_file)
+            if not os.path.exists(inc_path): continue
+            deps.extend(get_swig_deps(inc_path, level-1))
+    return deps
+
+if __name__ == '__main__':
+    ifiles = sys.argv[1].split(';')
+    deps = sum([get_swig_deps(ifile, 3) for ifile in ifiles], [])
+    #sys.stderr.write(';'.join(set(deps)) + '\\n\\n')
+    print(';'.join(set(deps)))
+")
diff --git a/gr-howto-write-a-block/cmake/Modules/GrTest.cmake b/gr-howto-write-a-block/cmake/Modules/GrTest.cmake
new file mode 100644
index 000000000..9ec3141f9
--- /dev/null
+++ b/gr-howto-write-a-block/cmake/Modules/GrTest.cmake
@@ -0,0 +1,133 @@
+# Copyright 2010-2011 Free Software Foundation, Inc.
+# 
+# This file is part of GNU Radio
+# 
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+# 
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+
+if(DEFINED __INCLUDED_GR_TEST_CMAKE)
+    return()
+endif()
+set(__INCLUDED_GR_TEST_CMAKE TRUE)
+
+########################################################################
+# Add a unit test and setup the environment for a unit test.
+# Takes the same arguments as the ADD_TEST function.
+#
+# Before calling set the following variables:
+# GR_TEST_TARGET_DEPS  - built targets for the library path
+# GR_TEST_LIBRARY_DIRS - directories for the library path
+# GR_TEST_PYTHON_DIRS  - directories for the python path
+########################################################################
+function(GR_ADD_TEST test_name)
+
+    if(WIN32)
+        #Ensure that the build exe also appears in the PATH.
+        list(APPEND GR_TEST_TARGET_DEPS ${ARGN})
+
+        #In the land of windows, all libraries must be in the PATH.
+        #Since the dependent libraries are not yet installed,
+        #we must manually set them in the PATH to run tests.
+        #The following appends the path of a target dependency.
+        foreach(target ${GR_TEST_TARGET_DEPS})
+            get_target_property(location ${target} LOCATION)
+            if(location)
+                get_filename_component(path ${location} PATH)
+                string(REGEX REPLACE "\\$\\(.*\\)" ${CMAKE_BUILD_TYPE} path ${path})
+                list(APPEND GR_TEST_LIBRARY_DIRS ${path})
+            endif(location)
+        endforeach(target)
+
+        #SWIG generates the python library files into a subdirectory.
+        #Therefore, we must append this subdirectory into PYTHONPATH.
+        #Only do this for the python directories matching the following:
+        foreach(pydir ${GR_TEST_PYTHON_DIRS})
+            get_filename_component(name ${pydir} NAME)
+            if(name MATCHES "^(swig|lib|src)$")
+                list(APPEND GR_TEST_PYTHON_DIRS ${pydir}/${CMAKE_BUILD_TYPE})
+            endif()
+        endforeach(pydir)
+    endif(WIN32)
+
+    file(TO_NATIVE_PATH ${CMAKE_CURRENT_SOURCE_DIR} srcdir)
+    file(TO_NATIVE_PATH "${GR_TEST_LIBRARY_DIRS}" libpath) #ok to use on dir list?
+    file(TO_NATIVE_PATH "${GR_TEST_PYTHON_DIRS}" pypath) #ok to use on dir list?
+
+    set(environs "GR_DONT_LOAD_PREFS=1" "srcdir=${srcdir}")
+
+    #http://www.cmake.org/pipermail/cmake/2009-May/029464.html
+    #Replaced this add test + set environs code with the shell script generation.
+    #Its nicer to be able to manually run the shell script to diagnose problems.
+    #ADD_TEST(${ARGV})
+    #SET_TESTS_PROPERTIES(${test_name} PROPERTIES ENVIRONMENT "${environs}")
+
+    if(UNIX)
+        set(binpath "${CMAKE_CURRENT_BINARY_DIR}:$PATH")
+        #set both LD and DYLD paths to cover multiple UNIX OS library paths
+        list(APPEND libpath "$LD_LIBRARY_PATH" "$DYLD_LIBRARY_PATH")
+        list(APPEND pypath "$PYTHONPATH")
+
+        #replace list separator with the path separator
+        string(REPLACE ";" ":" libpath "${libpath}")
+        string(REPLACE ";" ":" pypath "${pypath}")
+        list(APPEND environs "PATH=${binpath}" "LD_LIBRARY_PATH=${libpath}" "DYLD_LIBRARY_PATH=${libpath}" "PYTHONPATH=${pypath}")
+
+        #generate a bat file that sets the environment and runs the test
+        find_program(SHELL sh)
+        set(sh_file ${CMAKE_CURRENT_BINARY_DIR}/${test_name}_test.sh)
+        file(WRITE ${sh_file} "#!${SHELL}\n")
+        #each line sets an environment variable
+        foreach(environ ${environs})
+            file(APPEND ${sh_file} "export ${environ}\n")
+        endforeach(environ)
+        #load the command to run with its arguments
+        foreach(arg ${ARGN})
+            file(APPEND ${sh_file} "${arg} ")
+        endforeach(arg)
+        file(APPEND ${sh_file} "\n")
+
+        #make the shell file executable
+        execute_process(COMMAND chmod +x ${sh_file})
+
+        add_test(${test_name} ${SHELL} ${sh_file})
+
+    endif(UNIX)
+
+    if(WIN32)
+        list(APPEND libpath ${DLL_PATHS} "%PATH%")
+        list(APPEND pypath "%PYTHONPATH%")
+
+        #replace list separator with the path separator (escaped)
+        string(REPLACE ";" "\\;" libpath "${libpath}")
+        string(REPLACE ";" "\\;" pypath "${pypath}")
+        list(APPEND environs "PATH=${libpath}" "PYTHONPATH=${pypath}")
+
+        #generate a bat file that sets the environment and runs the test
+        set(bat_file ${CMAKE_CURRENT_BINARY_DIR}/${test_name}_test.bat)
+        file(WRITE ${bat_file} "@echo off\n")
+        #each line sets an environment variable
+        foreach(environ ${environs})
+            file(APPEND ${bat_file} "SET ${environ}\n")
+        endforeach(environ)
+        #load the command to run with its arguments
+        foreach(arg ${ARGN})
+            file(APPEND ${bat_file} "${arg} ")
+        endforeach(arg)
+        file(APPEND ${bat_file} "\n")
+
+        add_test(${test_name} ${bat_file})
+    endif(WIN32)
+
+endfunction(GR_ADD_TEST)
diff --git a/gr-howto-write-a-block/config.guess b/gr-howto-write-a-block/config.guess
deleted file mode 100755
index 8152efd67..000000000
--- a/gr-howto-write-a-block/config.guess
+++ /dev/null
@@ -1,1522 +0,0 @@
-#! /bin/sh
-# Attempt to guess a canonical system name.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
-#   2011 Free Software Foundation, Inc.
-
-timestamp='2011-11-11'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
-# 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Originally written by Per Bothner.  Please send patches (context
-# diff format) to <config-patches@gnu.org> and include a ChangeLog
-# entry.
-#
-# This script attempts to guess a canonical system name similar to
-# config.sub.  If it succeeds, it prints the system name on stdout, and
-# exits with 0.  Otherwise, it exits with 1.
-#
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Operation modes:
-  -h, --help         print this help, then exit
-  -t, --time-stamp   print date of last modification, then exit
-  -v, --version      print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free
-Software Foundation, Inc.
-
-This is free software; see the source for copying conditions.  There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
-  case $1 in
-    --time-stamp | --time* | -t )
-       echo "$timestamp" ; exit ;;
-    --version | -v )
-       echo "$version" ; exit ;;
-    --help | --h* | -h )
-       echo "$usage"; exit ;;
-    -- )     # Stop option processing
-       shift; break ;;
-    - )	# Use stdin as input.
-       break ;;
-    -* )
-       echo "$me: invalid option $1$help" >&2
-       exit 1 ;;
-    * )
-       break ;;
-  esac
-done
-
-if test $# != 0; then
-  echo "$me: too many arguments$help" >&2
-  exit 1
-fi
-
-trap 'exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
-
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,)    echo "int x;" > $dummy.c ;
-	for c in cc gcc c89 c99 ; do
-	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
-	     CC_FOR_BUILD="$c"; break ;
-	  fi ;
-	done ;
-	if test x"$CC_FOR_BUILD" = x ; then
-	  CC_FOR_BUILD=no_compiler_found ;
-	fi
-	;;
- ,,*)   CC_FOR_BUILD=$CC ;;
- ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
-	PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
-    *:NetBSD:*:*)
-	# NetBSD (nbsd) targets should (where applicable) match one or
-	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
-	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
-	# switched to ELF, *-*-netbsd* would select the old
-	# object file format.  This provides both forward
-	# compatibility and a consistent mechanism for selecting the
-	# object file format.
-	#
-	# Note: NetBSD doesn't particularly care about the vendor
-	# portion of the name.  We always set it to "unknown".
-	sysctl="sysctl -n hw.machine_arch"
-	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
-	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
-	case "${UNAME_MACHINE_ARCH}" in
-	    armeb) machine=armeb-unknown ;;
-	    arm*) machine=arm-unknown ;;
-	    sh3el) machine=shl-unknown ;;
-	    sh3eb) machine=sh-unknown ;;
-	    sh5el) machine=sh5le-unknown ;;
-	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
-	esac
-	# The Operating System including object format, if it has switched
-	# to ELF recently, or will in the future.
-	case "${UNAME_MACHINE_ARCH}" in
-	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
-		eval $set_cc_for_build
-		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
-			| grep -q __ELF__
-		then
-		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
-		    # Return netbsd for either.  FIX?
-		    os=netbsd
-		else
-		    os=netbsdelf
-		fi
-		;;
-	    *)
-		os=netbsd
-		;;
-	esac
-	# The OS release
-	# Debian GNU/NetBSD machines have a different userland, and
-	# thus, need a distinct triplet. However, they do not need
-	# kernel version information, so it can be replaced with a
-	# suitable tag, in the style of linux-gnu.
-	case "${UNAME_VERSION}" in
-	    Debian*)
-		release='-gnu'
-		;;
-	    *)
-		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
-		;;
-	esac
-	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
-	# contains redundant information, the shorter form:
-	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
-	echo "${machine}-${os}${release}"
-	exit ;;
-    *:OpenBSD:*:*)
-	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
-	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
-	exit ;;
-    *:ekkoBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
-	exit ;;
-    *:SolidBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
-	exit ;;
-    macppc:MirBSD:*:*)
-	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
-	exit ;;
-    *:MirBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
-	exit ;;
-    alpha:OSF1:*:*)
-	case $UNAME_RELEASE in
-	*4.0)
-		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
-		;;
-	*5.*)
-		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
-		;;
-	esac
-	# According to Compaq, /usr/sbin/psrinfo has been available on
-	# OSF/1 and Tru64 systems produced since 1995.  I hope that
-	# covers most systems running today.  This code pipes the CPU
-	# types through head -n 1, so we only detect the type of CPU 0.
-	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
-	case "$ALPHA_CPU_TYPE" in
-	    "EV4 (21064)")
-		UNAME_MACHINE="alpha" ;;
-	    "EV4.5 (21064)")
-		UNAME_MACHINE="alpha" ;;
-	    "LCA4 (21066/21068)")
-		UNAME_MACHINE="alpha" ;;
-	    "EV5 (21164)")
-		UNAME_MACHINE="alphaev5" ;;
-	    "EV5.6 (21164A)")
-		UNAME_MACHINE="alphaev56" ;;
-	    "EV5.6 (21164PC)")
-		UNAME_MACHINE="alphapca56" ;;
-	    "EV5.7 (21164PC)")
-		UNAME_MACHINE="alphapca57" ;;
-	    "EV6 (21264)")
-		UNAME_MACHINE="alphaev6" ;;
-	    "EV6.7 (21264A)")
-		UNAME_MACHINE="alphaev67" ;;
-	    "EV6.8CB (21264C)")
-		UNAME_MACHINE="alphaev68" ;;
-	    "EV6.8AL (21264B)")
-		UNAME_MACHINE="alphaev68" ;;
-	    "EV6.8CX (21264D)")
-		UNAME_MACHINE="alphaev68" ;;
-	    "EV6.9A (21264/EV69A)")
-		UNAME_MACHINE="alphaev69" ;;
-	    "EV7 (21364)")
-		UNAME_MACHINE="alphaev7" ;;
-	    "EV7.9 (21364A)")
-		UNAME_MACHINE="alphaev79" ;;
-	esac
-	# A Pn.n version is a patched version.
-	# A Vn.n version is a released version.
-	# A Tn.n version is a released field test version.
-	# A Xn.n version is an unreleased experimental baselevel.
-	# 1.2 uses "1.2" for uname -r.
-	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
-	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
-	exitcode=$?
-	trap '' 0
-	exit $exitcode ;;
-    Alpha\ *:Windows_NT*:*)
-	# How do we know it's Interix rather than the generic POSIX subsystem?
-	# Should we change UNAME_MACHINE based on the output of uname instead
-	# of the specific Alpha model?
-	echo alpha-pc-interix
-	exit ;;
-    21064:Windows_NT:50:3)
-	echo alpha-dec-winnt3.5
-	exit ;;
-    Amiga*:UNIX_System_V:4.0:*)
-	echo m68k-unknown-sysv4
-	exit ;;
-    *:[Aa]miga[Oo][Ss]:*:*)
-	echo ${UNAME_MACHINE}-unknown-amigaos
-	exit ;;
-    *:[Mm]orph[Oo][Ss]:*:*)
-	echo ${UNAME_MACHINE}-unknown-morphos
-	exit ;;
-    *:OS/390:*:*)
-	echo i370-ibm-openedition
-	exit ;;
-    *:z/VM:*:*)
-	echo s390-ibm-zvmoe
-	exit ;;
-    *:OS400:*:*)
-	echo powerpc-ibm-os400
-	exit ;;
-    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
-	echo arm-acorn-riscix${UNAME_RELEASE}
-	exit ;;
-    arm:riscos:*:*|arm:RISCOS:*:*)
-	echo arm-unknown-riscos
-	exit ;;
-    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
-	echo hppa1.1-hitachi-hiuxmpp
-	exit ;;
-    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
-	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
-	if test "`(/bin/universe) 2>/dev/null`" = att ; then
-		echo pyramid-pyramid-sysv3
-	else
-		echo pyramid-pyramid-bsd
-	fi
-	exit ;;
-    NILE*:*:*:dcosx)
-	echo pyramid-pyramid-svr4
-	exit ;;
-    DRS?6000:unix:4.0:6*)
-	echo sparc-icl-nx6
-	exit ;;
-    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
-	case `/usr/bin/uname -p` in
-	    sparc) echo sparc-icl-nx7; exit ;;
-	esac ;;
-    s390x:SunOS:*:*)
-	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    sun4H:SunOS:5.*:*)
-	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
-	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
-	echo i386-pc-auroraux${UNAME_RELEASE}
-	exit ;;
-    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
-	eval $set_cc_for_build
-	SUN_ARCH="i386"
-	# If there is a compiler, see if it is configured for 64-bit objects.
-	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
-	# This test works for both compilers.
-	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
-	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
-		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
-		grep IS_64BIT_ARCH >/dev/null
-	    then
-		SUN_ARCH="x86_64"
-	    fi
-	fi
-	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    sun4*:SunOS:6*:*)
-	# According to config.sub, this is the proper way to canonicalize
-	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
-	# it's likely to be more like Solaris than SunOS4.
-	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    sun4*:SunOS:*:*)
-	case "`/usr/bin/arch -k`" in
-	    Series*|S4*)
-		UNAME_RELEASE=`uname -v`
-		;;
-	esac
-	# Japanese Language versions have a version number like `4.1.3-JL'.
-	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
-	exit ;;
-    sun3*:SunOS:*:*)
-	echo m68k-sun-sunos${UNAME_RELEASE}
-	exit ;;
-    sun*:*:4.2BSD:*)
-	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
-	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
-	case "`/bin/arch`" in
-	    sun3)
-		echo m68k-sun-sunos${UNAME_RELEASE}
-		;;
-	    sun4)
-		echo sparc-sun-sunos${UNAME_RELEASE}
-		;;
-	esac
-	exit ;;
-    aushp:SunOS:*:*)
-	echo sparc-auspex-sunos${UNAME_RELEASE}
-	exit ;;
-    # The situation for MiNT is a little confusing.  The machine name
-    # can be virtually everything (everything which is not
-    # "atarist" or "atariste" at least should have a processor
-    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
-    # to the lowercase version "mint" (or "freemint").  Finally
-    # the system name "TOS" denotes a system which is actually not
-    # MiNT.  But MiNT is downward compatible to TOS, so this should
-    # be no problem.
-    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
-	echo m68k-atari-mint${UNAME_RELEASE}
-	exit ;;
-    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
-	echo m68k-atari-mint${UNAME_RELEASE}
-	exit ;;
-    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
-	echo m68k-atari-mint${UNAME_RELEASE}
-	exit ;;
-    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
-	echo m68k-milan-mint${UNAME_RELEASE}
-	exit ;;
-    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
-	echo m68k-hades-mint${UNAME_RELEASE}
-	exit ;;
-    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
-	echo m68k-unknown-mint${UNAME_RELEASE}
-	exit ;;
-    m68k:machten:*:*)
-	echo m68k-apple-machten${UNAME_RELEASE}
-	exit ;;
-    powerpc:machten:*:*)
-	echo powerpc-apple-machten${UNAME_RELEASE}
-	exit ;;
-    RISC*:Mach:*:*)
-	echo mips-dec-mach_bsd4.3
-	exit ;;
-    RISC*:ULTRIX:*:*)
-	echo mips-dec-ultrix${UNAME_RELEASE}
-	exit ;;
-    VAX*:ULTRIX*:*:*)
-	echo vax-dec-ultrix${UNAME_RELEASE}
-	exit ;;
-    2020:CLIX:*:* | 2430:CLIX:*:*)
-	echo clipper-intergraph-clix${UNAME_RELEASE}
-	exit ;;
-    mips:*:*:UMIPS | mips:*:*:RISCos)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-#ifdef __cplusplus
-#include <stdio.h>  /* for printf() prototype */
-	int main (int argc, char *argv[]) {
-#else
-	int main (argc, argv) int argc; char *argv[]; {
-#endif
-	#if defined (host_mips) && defined (MIPSEB)
-	#if defined (SYSTYPE_SYSV)
-	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
-	#endif
-	#if defined (SYSTYPE_SVR4)
-	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
-	#endif
-	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
-	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
-	#endif
-	#endif
-	  exit (-1);
-	}
-EOF
-	$CC_FOR_BUILD -o $dummy $dummy.c &&
-	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
-	  SYSTEM_NAME=`$dummy $dummyarg` &&
-	    { echo "$SYSTEM_NAME"; exit; }
-	echo mips-mips-riscos${UNAME_RELEASE}
-	exit ;;
-    Motorola:PowerMAX_OS:*:*)
-	echo powerpc-motorola-powermax
-	exit ;;
-    Motorola:*:4.3:PL8-*)
-	echo powerpc-harris-powermax
-	exit ;;
-    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
-	echo powerpc-harris-powermax
-	exit ;;
-    Night_Hawk:Power_UNIX:*:*)
-	echo powerpc-harris-powerunix
-	exit ;;
-    m88k:CX/UX:7*:*)
-	echo m88k-harris-cxux7
-	exit ;;
-    m88k:*:4*:R4*)
-	echo m88k-motorola-sysv4
-	exit ;;
-    m88k:*:3*:R3*)
-	echo m88k-motorola-sysv3
-	exit ;;
-    AViiON:dgux:*:*)
-	# DG/UX returns AViiON for all architectures
-	UNAME_PROCESSOR=`/usr/bin/uname -p`
-	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
-	then
-	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
-	       [ ${TARGET_BINARY_INTERFACE}x = x ]
-	    then
-		echo m88k-dg-dgux${UNAME_RELEASE}
-	    else
-		echo m88k-dg-dguxbcs${UNAME_RELEASE}
-	    fi
-	else
-	    echo i586-dg-dgux${UNAME_RELEASE}
-	fi
-	exit ;;
-    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
-	echo m88k-dolphin-sysv3
-	exit ;;
-    M88*:*:R3*:*)
-	# Delta 88k system running SVR3
-	echo m88k-motorola-sysv3
-	exit ;;
-    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
-	echo m88k-tektronix-sysv3
-	exit ;;
-    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
-	echo m68k-tektronix-bsd
-	exit ;;
-    *:IRIX*:*:*)
-	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
-	exit ;;
-    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
-	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
-	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
-    i*86:AIX:*:*)
-	echo i386-ibm-aix
-	exit ;;
-    ia64:AIX:*:*)
-	if [ -x /usr/bin/oslevel ] ; then
-		IBM_REV=`/usr/bin/oslevel`
-	else
-		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
-	fi
-	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
-	exit ;;
-    *:AIX:2:3)
-	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
-		eval $set_cc_for_build
-		sed 's/^		//' << EOF >$dummy.c
-		#include <sys/systemcfg.h>
-
-		main()
-			{
-			if (!__power_pc())
-				exit(1);
-			puts("powerpc-ibm-aix3.2.5");
-			exit(0);
-			}
-EOF
-		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
-		then
-			echo "$SYSTEM_NAME"
-		else
-			echo rs6000-ibm-aix3.2.5
-		fi
-	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
-		echo rs6000-ibm-aix3.2.4
-	else
-		echo rs6000-ibm-aix3.2
-	fi
-	exit ;;
-    *:AIX:*:[4567])
-	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
-	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
-		IBM_ARCH=rs6000
-	else
-		IBM_ARCH=powerpc
-	fi
-	if [ -x /usr/bin/oslevel ] ; then
-		IBM_REV=`/usr/bin/oslevel`
-	else
-		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
-	fi
-	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
-	exit ;;
-    *:AIX:*:*)
-	echo rs6000-ibm-aix
-	exit ;;
-    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
-	echo romp-ibm-bsd4.4
-	exit ;;
-    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
-	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
-	exit ;;                             # report: romp-ibm BSD 4.3
-    *:BOSX:*:*)
-	echo rs6000-bull-bosx
-	exit ;;
-    DPX/2?00:B.O.S.:*:*)
-	echo m68k-bull-sysv3
-	exit ;;
-    9000/[34]??:4.3bsd:1.*:*)
-	echo m68k-hp-bsd
-	exit ;;
-    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
-	echo m68k-hp-bsd4.4
-	exit ;;
-    9000/[34678]??:HP-UX:*:*)
-	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
-	case "${UNAME_MACHINE}" in
-	    9000/31? )            HP_ARCH=m68000 ;;
-	    9000/[34]?? )         HP_ARCH=m68k ;;
-	    9000/[678][0-9][0-9])
-		if [ -x /usr/bin/getconf ]; then
-		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
-		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
-		    case "${sc_cpu_version}" in
-		      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
-		      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
-		      532)                      # CPU_PA_RISC2_0
-			case "${sc_kernel_bits}" in
-			  32) HP_ARCH="hppa2.0n" ;;
-			  64) HP_ARCH="hppa2.0w" ;;
-			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
-			esac ;;
-		    esac
-		fi
-		if [ "${HP_ARCH}" = "" ]; then
-		    eval $set_cc_for_build
-		    sed 's/^		//' << EOF >$dummy.c
-
-		#define _HPUX_SOURCE
-		#include <stdlib.h>
-		#include <unistd.h>
-
-		int main ()
-		{
-		#if defined(_SC_KERNEL_BITS)
-		    long bits = sysconf(_SC_KERNEL_BITS);
-		#endif
-		    long cpu  = sysconf (_SC_CPU_VERSION);
-
-		    switch (cpu)
-			{
-			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
-			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
-			case CPU_PA_RISC2_0:
-		#if defined(_SC_KERNEL_BITS)
-			    switch (bits)
-				{
-				case 64: puts ("hppa2.0w"); break;
-				case 32: puts ("hppa2.0n"); break;
-				default: puts ("hppa2.0"); break;
-				} break;
-		#else  /* !defined(_SC_KERNEL_BITS) */
-			    puts ("hppa2.0"); break;
-		#endif
-			default: puts ("hppa1.0"); break;
-			}
-		    exit (0);
-		}
-EOF
-		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
-		    test -z "$HP_ARCH" && HP_ARCH=hppa
-		fi ;;
-	esac
-	if [ ${HP_ARCH} = "hppa2.0w" ]
-	then
-	    eval $set_cc_for_build
-
-	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
-	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
-	    # generating 64-bit code.  GNU and HP use different nomenclature:
-	    #
-	    # $ CC_FOR_BUILD=cc ./config.guess
-	    # => hppa2.0w-hp-hpux11.23
-	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
-	    # => hppa64-hp-hpux11.23
-
-	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
-		grep -q __LP64__
-	    then
-		HP_ARCH="hppa2.0w"
-	    else
-		HP_ARCH="hppa64"
-	    fi
-	fi
-	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
-	exit ;;
-    ia64:HP-UX:*:*)
-	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
-	echo ia64-hp-hpux${HPUX_REV}
-	exit ;;
-    3050*:HI-UX:*:*)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#include <unistd.h>
-	int
-	main ()
-	{
-	  long cpu = sysconf (_SC_CPU_VERSION);
-	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
-	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
-	     results, however.  */
-	  if (CPU_IS_PA_RISC (cpu))
-	    {
-	      switch (cpu)
-		{
-		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
-		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
-		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
-		  default: puts ("hppa-hitachi-hiuxwe2"); break;
-		}
-	    }
-	  else if (CPU_IS_HP_MC68K (cpu))
-	    puts ("m68k-hitachi-hiuxwe2");
-	  else puts ("unknown-hitachi-hiuxwe2");
-	  exit (0);
-	}
-EOF
-	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
-		{ echo "$SYSTEM_NAME"; exit; }
-	echo unknown-hitachi-hiuxwe2
-	exit ;;
-    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
-	echo hppa1.1-hp-bsd
-	exit ;;
-    9000/8??:4.3bsd:*:*)
-	echo hppa1.0-hp-bsd
-	exit ;;
-    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
-	echo hppa1.0-hp-mpeix
-	exit ;;
-    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
-	echo hppa1.1-hp-osf
-	exit ;;
-    hp8??:OSF1:*:*)
-	echo hppa1.0-hp-osf
-	exit ;;
-    i*86:OSF1:*:*)
-	if [ -x /usr/sbin/sysversion ] ; then
-	    echo ${UNAME_MACHINE}-unknown-osf1mk
-	else
-	    echo ${UNAME_MACHINE}-unknown-osf1
-	fi
-	exit ;;
-    parisc*:Lites*:*:*)
-	echo hppa1.1-hp-lites
-	exit ;;
-    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
-	echo c1-convex-bsd
-	exit ;;
-    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
-	if getsysinfo -f scalar_acc
-	then echo c32-convex-bsd
-	else echo c2-convex-bsd
-	fi
-	exit ;;
-    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
-	echo c34-convex-bsd
-	exit ;;
-    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
-	echo c38-convex-bsd
-	exit ;;
-    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
-	echo c4-convex-bsd
-	exit ;;
-    CRAY*Y-MP:*:*:*)
-	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    CRAY*[A-Z]90:*:*:*)
-	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
-	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
-	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
-	      -e 's/\.[^.]*$/.X/'
-	exit ;;
-    CRAY*TS:*:*:*)
-	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    CRAY*T3E:*:*:*)
-	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    CRAY*SV1:*:*:*)
-	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    *:UNICOS/mp:*:*)
-	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
-	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
-	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
-	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
-	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
-	exit ;;
-    5000:UNIX_System_V:4.*:*)
-	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
-	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
-	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
-	exit ;;
-    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
-	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
-	exit ;;
-    sparc*:BSD/OS:*:*)
-	echo sparc-unknown-bsdi${UNAME_RELEASE}
-	exit ;;
-    *:BSD/OS:*:*)
-	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
-	exit ;;
-    *:FreeBSD:*:*)
-	UNAME_PROCESSOR=`/usr/bin/uname -p`
-	case ${UNAME_PROCESSOR} in
-	    amd64)
-		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
-	    *)
-		echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
-	esac
-	exit ;;
-    i*:CYGWIN*:*)
-	echo ${UNAME_MACHINE}-pc-cygwin
-	exit ;;
-    *:MINGW*:*)
-	echo ${UNAME_MACHINE}-pc-mingw32
-	exit ;;
-    i*:MSYS*:*)
-	echo ${UNAME_MACHINE}-pc-msys
-	exit ;;
-    i*:windows32*:*)
-	# uname -m includes "-pc" on this system.
-	echo ${UNAME_MACHINE}-mingw32
-	exit ;;
-    i*:PW*:*)
-	echo ${UNAME_MACHINE}-pc-pw32
-	exit ;;
-    *:Interix*:*)
-	case ${UNAME_MACHINE} in
-	    x86)
-		echo i586-pc-interix${UNAME_RELEASE}
-		exit ;;
-	    authenticamd | genuineintel | EM64T)
-		echo x86_64-unknown-interix${UNAME_RELEASE}
-		exit ;;
-	    IA64)
-		echo ia64-unknown-interix${UNAME_RELEASE}
-		exit ;;
-	esac ;;
-    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
-	echo i${UNAME_MACHINE}-pc-mks
-	exit ;;
-    8664:Windows_NT:*)
-	echo x86_64-pc-mks
-	exit ;;
-    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
-	# How do we know it's Interix rather than the generic POSIX subsystem?
-	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
-	# UNAME_MACHINE based on the output of uname instead of i386?
-	echo i586-pc-interix
-	exit ;;
-    i*:UWIN*:*)
-	echo ${UNAME_MACHINE}-pc-uwin
-	exit ;;
-    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
-	echo x86_64-unknown-cygwin
-	exit ;;
-    p*:CYGWIN*:*)
-	echo powerpcle-unknown-cygwin
-	exit ;;
-    prep*:SunOS:5.*:*)
-	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    *:GNU:*:*)
-	# the GNU system
-	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
-	exit ;;
-    *:GNU/*:*:*)
-	# other systems with GNU libc and userland
-	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
-	exit ;;
-    i*86:Minix:*:*)
-	echo ${UNAME_MACHINE}-pc-minix
-	exit ;;
-    alpha:Linux:*:*)
-	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
-	  EV5)   UNAME_MACHINE=alphaev5 ;;
-	  EV56)  UNAME_MACHINE=alphaev56 ;;
-	  PCA56) UNAME_MACHINE=alphapca56 ;;
-	  PCA57) UNAME_MACHINE=alphapca56 ;;
-	  EV6)   UNAME_MACHINE=alphaev6 ;;
-	  EV67)  UNAME_MACHINE=alphaev67 ;;
-	  EV68*) UNAME_MACHINE=alphaev68 ;;
-	esac
-	objdump --private-headers /bin/sh | grep -q ld.so.1
-	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
-	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
-	exit ;;
-    arm*:Linux:*:*)
-	eval $set_cc_for_build
-	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
-	    | grep -q __ARM_EABI__
-	then
-	    echo ${UNAME_MACHINE}-unknown-linux-gnu
-	else
-	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
-		| grep -q __ARM_PCS_VFP
-	    then
-		echo ${UNAME_MACHINE}-unknown-linux-gnueabi
-	    else
-		echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
-	    fi
-	fi
-	exit ;;
-    avr32*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    cris:Linux:*:*)
-	echo cris-axis-linux-gnu
-	exit ;;
-    crisv32:Linux:*:*)
-	echo crisv32-axis-linux-gnu
-	exit ;;
-    frv:Linux:*:*)
-	echo frv-unknown-linux-gnu
-	exit ;;
-    hexagon:Linux:*:*)
-	echo hexagon-unknown-linux-gnu
-	exit ;;
-    i*86:Linux:*:*)
-	LIBC=gnu
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#ifdef __dietlibc__
-	LIBC=dietlibc
-	#endif
-EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
-	echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
-	exit ;;
-    ia64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    m32r*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    m68*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    mips:Linux:*:* | mips64:Linux:*:*)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#undef CPU
-	#undef ${UNAME_MACHINE}
-	#undef ${UNAME_MACHINE}el
-	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
-	CPU=${UNAME_MACHINE}el
-	#else
-	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
-	CPU=${UNAME_MACHINE}
-	#else
-	CPU=
-	#endif
-	#endif
-EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
-	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
-	;;
-    or32:Linux:*:*)
-	echo or32-unknown-linux-gnu
-	exit ;;
-    padre:Linux:*:*)
-	echo sparc-unknown-linux-gnu
-	exit ;;
-    parisc64:Linux:*:* | hppa64:Linux:*:*)
-	echo hppa64-unknown-linux-gnu
-	exit ;;
-    parisc:Linux:*:* | hppa:Linux:*:*)
-	# Look for CPU level
-	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
-	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
-	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
-	  *)    echo hppa-unknown-linux-gnu ;;
-	esac
-	exit ;;
-    ppc64:Linux:*:*)
-	echo powerpc64-unknown-linux-gnu
-	exit ;;
-    ppc:Linux:*:*)
-	echo powerpc-unknown-linux-gnu
-	exit ;;
-    s390:Linux:*:* | s390x:Linux:*:*)
-	echo ${UNAME_MACHINE}-ibm-linux
-	exit ;;
-    sh64*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    sh*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    sparc:Linux:*:* | sparc64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    tile*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    vax:Linux:*:*)
-	echo ${UNAME_MACHINE}-dec-linux-gnu
-	exit ;;
-    x86_64:Linux:*:*)
-	echo x86_64-unknown-linux-gnu
-	exit ;;
-    xtensa*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit ;;
-    i*86:DYNIX/ptx:4*:*)
-	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
-	# earlier versions are messed up and put the nodename in both
-	# sysname and nodename.
-	echo i386-sequent-sysv4
-	exit ;;
-    i*86:UNIX_SV:4.2MP:2.*)
-	# Unixware is an offshoot of SVR4, but it has its own version
-	# number series starting with 2...
-	# I am not positive that other SVR4 systems won't match this,
-	# I just have to hope.  -- rms.
-	# Use sysv4.2uw... so that sysv4* matches it.
-	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
-	exit ;;
-    i*86:OS/2:*:*)
-	# If we were able to find `uname', then EMX Unix compatibility
-	# is probably installed.
-	echo ${UNAME_MACHINE}-pc-os2-emx
-	exit ;;
-    i*86:XTS-300:*:STOP)
-	echo ${UNAME_MACHINE}-unknown-stop
-	exit ;;
-    i*86:atheos:*:*)
-	echo ${UNAME_MACHINE}-unknown-atheos
-	exit ;;
-    i*86:syllable:*:*)
-	echo ${UNAME_MACHINE}-pc-syllable
-	exit ;;
-    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
-	echo i386-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    i*86:*DOS:*:*)
-	echo ${UNAME_MACHINE}-pc-msdosdjgpp
-	exit ;;
-    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
-	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
-	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
-		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
-	else
-		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
-	fi
-	exit ;;
-    i*86:*:5:[678]*)
-	# UnixWare 7.x, OpenUNIX and OpenServer 6.
-	case `/bin/uname -X | grep "^Machine"` in
-	    *486*)	     UNAME_MACHINE=i486 ;;
-	    *Pentium)	     UNAME_MACHINE=i586 ;;
-	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
-	esac
-	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
-	exit ;;
-    i*86:*:3.2:*)
-	if test -f /usr/options/cb.name; then
-		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
-		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
-	elif /bin/uname -X 2>/dev/null >/dev/null ; then
-		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
-		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
-		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
-			&& UNAME_MACHINE=i586
-		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
-			&& UNAME_MACHINE=i686
-		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
-			&& UNAME_MACHINE=i686
-		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
-	else
-		echo ${UNAME_MACHINE}-pc-sysv32
-	fi
-	exit ;;
-    pc:*:*:*)
-	# Left here for compatibility:
-	# uname -m prints for DJGPP always 'pc', but it prints nothing about
-	# the processor, so we play safe by assuming i586.
-	# Note: whatever this is, it MUST be the same as what config.sub
-	# prints for the "djgpp" host, or else GDB configury will decide that
-	# this is a cross-build.
-	echo i586-pc-msdosdjgpp
-	exit ;;
-    Intel:Mach:3*:*)
-	echo i386-pc-mach3
-	exit ;;
-    paragon:*:*:*)
-	echo i860-intel-osf1
-	exit ;;
-    i860:*:4.*:*) # i860-SVR4
-	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
-	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
-	else # Add other i860-SVR4 vendors below as they are discovered.
-	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
-	fi
-	exit ;;
-    mini*:CTIX:SYS*5:*)
-	# "miniframe"
-	echo m68010-convergent-sysv
-	exit ;;
-    mc68k:UNIX:SYSTEM5:3.51m)
-	echo m68k-convergent-sysv
-	exit ;;
-    M680?0:D-NIX:5.3:*)
-	echo m68k-diab-dnix
-	exit ;;
-    M68*:*:R3V[5678]*:*)
-	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
-    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
-	OS_REL=''
-	test -r /etc/.relid \
-	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
-	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
-	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
-	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
-    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
-	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-	  && { echo i486-ncr-sysv4; exit; } ;;
-    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
-	OS_REL='.3'
-	test -r /etc/.relid \
-	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
-	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
-	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
-	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
-	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
-	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
-    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
-	echo m68k-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    mc68030:UNIX_System_V:4.*:*)
-	echo m68k-atari-sysv4
-	exit ;;
-    TSUNAMI:LynxOS:2.*:*)
-	echo sparc-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    rs6000:LynxOS:2.*:*)
-	echo rs6000-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
-	echo powerpc-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    SM[BE]S:UNIX_SV:*:*)
-	echo mips-dde-sysv${UNAME_RELEASE}
-	exit ;;
-    RM*:ReliantUNIX-*:*:*)
-	echo mips-sni-sysv4
-	exit ;;
-    RM*:SINIX-*:*:*)
-	echo mips-sni-sysv4
-	exit ;;
-    *:SINIX-*:*:*)
-	if uname -p 2>/dev/null >/dev/null ; then
-		UNAME_MACHINE=`(uname -p) 2>/dev/null`
-		echo ${UNAME_MACHINE}-sni-sysv4
-	else
-		echo ns32k-sni-sysv
-	fi
-	exit ;;
-    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
-			# says <Richard.M.Bartel@ccMail.Census.GOV>
-	echo i586-unisys-sysv4
-	exit ;;
-    *:UNIX_System_V:4*:FTX*)
-	# From Gerald Hewes <hewes@openmarket.com>.
-	# How about differentiating between stratus architectures? -djm
-	echo hppa1.1-stratus-sysv4
-	exit ;;
-    *:*:*:FTX*)
-	# From seanf@swdc.stratus.com.
-	echo i860-stratus-sysv4
-	exit ;;
-    i*86:VOS:*:*)
-	# From Paul.Green@stratus.com.
-	echo ${UNAME_MACHINE}-stratus-vos
-	exit ;;
-    *:VOS:*:*)
-	# From Paul.Green@stratus.com.
-	echo hppa1.1-stratus-vos
-	exit ;;
-    mc68*:A/UX:*:*)
-	echo m68k-apple-aux${UNAME_RELEASE}
-	exit ;;
-    news*:NEWS-OS:6*:*)
-	echo mips-sony-newsos6
-	exit ;;
-    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
-	if [ -d /usr/nec ]; then
-		echo mips-nec-sysv${UNAME_RELEASE}
-	else
-		echo mips-unknown-sysv${UNAME_RELEASE}
-	fi
-	exit ;;
-    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
-	echo powerpc-be-beos
-	exit ;;
-    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
-	echo powerpc-apple-beos
-	exit ;;
-    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
-	echo i586-pc-beos
-	exit ;;
-    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
-	echo i586-pc-haiku
-	exit ;;
-    SX-4:SUPER-UX:*:*)
-	echo sx4-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-5:SUPER-UX:*:*)
-	echo sx5-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-6:SUPER-UX:*:*)
-	echo sx6-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-7:SUPER-UX:*:*)
-	echo sx7-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-8:SUPER-UX:*:*)
-	echo sx8-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-8R:SUPER-UX:*:*)
-	echo sx8r-nec-superux${UNAME_RELEASE}
-	exit ;;
-    Power*:Rhapsody:*:*)
-	echo powerpc-apple-rhapsody${UNAME_RELEASE}
-	exit ;;
-    *:Rhapsody:*:*)
-	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
-	exit ;;
-    *:Darwin:*:*)
-	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
-	case $UNAME_PROCESSOR in
-	    i386)
-		eval $set_cc_for_build
-		if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
-		  if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
-		      (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
-		      grep IS_64BIT_ARCH >/dev/null
-		  then
-		      UNAME_PROCESSOR="x86_64"
-		  fi
-		fi ;;
-	    unknown) UNAME_PROCESSOR=powerpc ;;
-	esac
-	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
-	exit ;;
-    *:procnto*:*:* | *:QNX:[0123456789]*:*)
-	UNAME_PROCESSOR=`uname -p`
-	if test "$UNAME_PROCESSOR" = "x86"; then
-		UNAME_PROCESSOR=i386
-		UNAME_MACHINE=pc
-	fi
-	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
-	exit ;;
-    *:QNX:*:4*)
-	echo i386-pc-qnx
-	exit ;;
-    NEO-?:NONSTOP_KERNEL:*:*)
-	echo neo-tandem-nsk${UNAME_RELEASE}
-	exit ;;
-    NSE-?:NONSTOP_KERNEL:*:*)
-	echo nse-tandem-nsk${UNAME_RELEASE}
-	exit ;;
-    NSR-?:NONSTOP_KERNEL:*:*)
-	echo nsr-tandem-nsk${UNAME_RELEASE}
-	exit ;;
-    *:NonStop-UX:*:*)
-	echo mips-compaq-nonstopux
-	exit ;;
-    BS2000:POSIX*:*:*)
-	echo bs2000-siemens-sysv
-	exit ;;
-    DS/*:UNIX_System_V:*:*)
-	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
-	exit ;;
-    *:Plan9:*:*)
-	# "uname -m" is not consistent, so use $cputype instead. 386
-	# is converted to i386 for consistency with other x86
-	# operating systems.
-	if test "$cputype" = "386"; then
-	    UNAME_MACHINE=i386
-	else
-	    UNAME_MACHINE="$cputype"
-	fi
-	echo ${UNAME_MACHINE}-unknown-plan9
-	exit ;;
-    *:TOPS-10:*:*)
-	echo pdp10-unknown-tops10
-	exit ;;
-    *:TENEX:*:*)
-	echo pdp10-unknown-tenex
-	exit ;;
-    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
-	echo pdp10-dec-tops20
-	exit ;;
-    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
-	echo pdp10-xkl-tops20
-	exit ;;
-    *:TOPS-20:*:*)
-	echo pdp10-unknown-tops20
-	exit ;;
-    *:ITS:*:*)
-	echo pdp10-unknown-its
-	exit ;;
-    SEI:*:*:SEIUX)
-	echo mips-sei-seiux${UNAME_RELEASE}
-	exit ;;
-    *:DragonFly:*:*)
-	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
-	exit ;;
-    *:*VMS:*:*)
-	UNAME_MACHINE=`(uname -p) 2>/dev/null`
-	case "${UNAME_MACHINE}" in
-	    A*) echo alpha-dec-vms ; exit ;;
-	    I*) echo ia64-dec-vms ; exit ;;
-	    V*) echo vax-dec-vms ; exit ;;
-	esac ;;
-    *:XENIX:*:SysV)
-	echo i386-pc-xenix
-	exit ;;
-    i*86:skyos:*:*)
-	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
-	exit ;;
-    i*86:rdos:*:*)
-	echo ${UNAME_MACHINE}-pc-rdos
-	exit ;;
-    i*86:AROS:*:*)
-	echo ${UNAME_MACHINE}-pc-aros
-	exit ;;
-esac
-
-#echo '(No uname command or uname output not recognized.)' 1>&2
-#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
-
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
-  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
-     I don't know....  */
-  printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
-  printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
-	"4"
-#else
-	""
-#endif
-	); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
-  printf ("arm-acorn-riscix\n"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
-  printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
-  int version;
-  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
-  if (version < 4)
-    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
-  else
-    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
-  exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
-  printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
-  printf ("ns32k-encore-mach\n"); exit (0);
-#else
-  printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
-  printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
-  printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
-  printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
-    struct utsname un;
-
-    uname(&un);
-
-    if (strncmp(un.version, "V2", 2) == 0) {
-	printf ("i386-sequent-ptx2\n"); exit (0);
-    }
-    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
-	printf ("i386-sequent-ptx1\n"); exit (0);
-    }
-    printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-#  include <sys/param.h>
-#  if defined (BSD)
-#   if BSD == 43
-      printf ("vax-dec-bsd4.3\n"); exit (0);
-#   else
-#    if BSD == 199006
-      printf ("vax-dec-bsd4.3reno\n"); exit (0);
-#    else
-      printf ("vax-dec-bsd\n"); exit (0);
-#    endif
-#   endif
-#  else
-    printf ("vax-dec-bsd\n"); exit (0);
-#  endif
-# else
-    printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
-  printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
-  exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
-	{ echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
-    case `getsysinfo -f cpu_type` in
-    c1*)
-	echo c1-convex-bsd
-	exit ;;
-    c2*)
-	if getsysinfo -f scalar_acc
-	then echo c32-convex-bsd
-	else echo c2-convex-bsd
-	fi
-	exit ;;
-    c34*)
-	echo c34-convex-bsd
-	exit ;;
-    c38*)
-	echo c38-convex-bsd
-	exit ;;
-    c4*)
-	echo c4-convex-bsd
-	exit ;;
-    esac
-fi
-
-cat >&2 <<EOF
-$0: unable to guess system type
-
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
-
-  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-and
-  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo               = `(hostinfo) 2>/dev/null`
-/bin/universe          = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch              = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM  = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
diff --git a/gr-howto-write-a-block/config.sub b/gr-howto-write-a-block/config.sub
deleted file mode 100755
index e76eaf472..000000000
--- a/gr-howto-write-a-block/config.sub
+++ /dev/null
@@ -1,1771 +0,0 @@
-#! /bin/sh
-# Configuration validation subroutine script.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
-#   2011 Free Software Foundation, Inc.
-
-timestamp='2011-11-11'
-
-# This file is (in principle) common to ALL GNU software.
-# The presence of a machine in this file suggests that SOME GNU software
-# can handle that machine.  It does not imply ALL GNU software can.
-#
-# This file is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
-# 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Please send patches to <config-patches@gnu.org>.  Submit a context
-# diff and a properly formatted GNU ChangeLog entry.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support.  The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
-       $0 [OPTION] ALIAS
-
-Canonicalize a configuration name.
-
-Operation modes:
-  -h, --help         print this help, then exit
-  -t, --time-stamp   print date of last modification, then exit
-  -v, --version      print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free
-Software Foundation, Inc.
-
-This is free software; see the source for copying conditions.  There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
-  case $1 in
-    --time-stamp | --time* | -t )
-       echo "$timestamp" ; exit ;;
-    --version | -v )
-       echo "$version" ; exit ;;
-    --help | --h* | -h )
-       echo "$usage"; exit ;;
-    -- )     # Stop option processing
-       shift; break ;;
-    - )	# Use stdin as input.
-       break ;;
-    -* )
-       echo "$me: invalid option $1$help"
-       exit 1 ;;
-
-    *local*)
-       # First pass through any local machine types.
-       echo $1
-       exit ;;
-
-    * )
-       break ;;
-  esac
-done
-
-case $# in
- 0) echo "$me: missing argument$help" >&2
-    exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
-    exit 1;;
-esac
-
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
-# Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
-  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
-  linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
-  knetbsd*-gnu* | netbsd*-gnu* | \
-  kopensolaris*-gnu* | \
-  storm-chaos* | os2-emx* | rtmk-nova*)
-    os=-$maybe_os
-    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
-    ;;
-  *)
-    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
-    if [ $basic_machine != $1 ]
-    then os=`echo $1 | sed 's/.*-/-/'`
-    else os=; fi
-    ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work.  We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
-	-sun*os*)
-		# Prevent following clause from handling this invalid input.
-		;;
-	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
-	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
-	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
-	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
-	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
-	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-	-apple | -axis | -knuth | -cray | -microblaze)
-		os=
-		basic_machine=$1
-		;;
-	-bluegene*)
-		os=-cnk
-		;;
-	-sim | -cisco | -oki | -wec | -winbond)
-		os=
-		basic_machine=$1
-		;;
-	-scout)
-		;;
-	-wrs)
-		os=-vxworks
-		basic_machine=$1
-		;;
-	-chorusos*)
-		os=-chorusos
-		basic_machine=$1
-		;;
-	-chorusrdb)
-		os=-chorusrdb
-		basic_machine=$1
-		;;
-	-hiux*)
-		os=-hiuxwe2
-		;;
-	-sco6)
-		os=-sco5v6
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco5)
-		os=-sco3.2v5
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco4)
-		os=-sco3.2v4
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco3.2.[4-9]*)
-		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco3.2v[4-9]*)
-		# Don't forget version if it is 3.2v4 or newer.
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco5v6*)
-		# Don't forget version if it is 3.2v4 or newer.
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco*)
-		os=-sco3.2v2
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-udk*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-isc)
-		os=-isc2.2
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-clix*)
-		basic_machine=clipper-intergraph
-		;;
-	-isc*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-lynx*)
-		os=-lynxos
-		;;
-	-ptx*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
-		;;
-	-windowsnt*)
-		os=`echo $os | sed -e 's/windowsnt/winnt/'`
-		;;
-	-psos*)
-		os=-psos
-		;;
-	-mint | -mint[0-9]*)
-		basic_machine=m68k-atari
-		os=-mint
-		;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
-	# Recognize the basic CPU types without company name.
-	# Some are omitted here because they have special meanings below.
-	1750a | 580 \
-	| a29k \
-	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
-	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
-	| am33_2.0 \
-	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
-        | be32 | be64 \
-	| bfin \
-	| c4x | clipper \
-	| d10v | d30v | dlx | dsp16xx \
-	| epiphany \
-	| fido | fr30 | frv \
-	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
-	| hexagon \
-	| i370 | i860 | i960 | ia64 \
-	| ip2k | iq2000 \
-	| le32 | le64 \
-	| lm32 \
-	| m32c | m32r | m32rle | m68000 | m68k | m88k \
-	| maxq | mb | microblaze | mcore | mep | metag \
-	| mips | mipsbe | mipseb | mipsel | mipsle \
-	| mips16 \
-	| mips64 | mips64el \
-	| mips64octeon | mips64octeonel \
-	| mips64orion | mips64orionel \
-	| mips64r5900 | mips64r5900el \
-	| mips64vr | mips64vrel \
-	| mips64vr4100 | mips64vr4100el \
-	| mips64vr4300 | mips64vr4300el \
-	| mips64vr5000 | mips64vr5000el \
-	| mips64vr5900 | mips64vr5900el \
-	| mipsisa32 | mipsisa32el \
-	| mipsisa32r2 | mipsisa32r2el \
-	| mipsisa64 | mipsisa64el \
-	| mipsisa64r2 | mipsisa64r2el \
-	| mipsisa64sb1 | mipsisa64sb1el \
-	| mipsisa64sr71k | mipsisa64sr71kel \
-	| mipstx39 | mipstx39el \
-	| mn10200 | mn10300 \
-	| moxie \
-	| mt \
-	| msp430 \
-	| nds32 | nds32le | nds32be \
-	| nios | nios2 \
-	| ns16k | ns32k \
-	| open8 \
-	| or32 \
-	| pdp10 | pdp11 | pj | pjl \
-	| powerpc | powerpc64 | powerpc64le | powerpcle \
-	| pyramid \
-	| rl78 | rx \
-	| score \
-	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
-	| sh64 | sh64le \
-	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
-	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
-	| spu \
-	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
-	| ubicom32 \
-	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
-	| we32k \
-	| x86 | xc16x | xstormy16 | xtensa \
-	| z8k | z80)
-		basic_machine=$basic_machine-unknown
-		;;
-	c54x)
-		basic_machine=tic54x-unknown
-		;;
-	c55x)
-		basic_machine=tic55x-unknown
-		;;
-	c6x)
-		basic_machine=tic6x-unknown
-		;;
-	m6811 | m68hc11 | m6812 | m68hc12 | picochip)
-		# Motorola 68HC11/12.
-		basic_machine=$basic_machine-unknown
-		os=-none
-		;;
-	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
-		;;
-	ms1)
-		basic_machine=mt-unknown
-		;;
-
-	strongarm | thumb | xscale)
-		basic_machine=arm-unknown
-		;;
-
-	xscaleeb)
-		basic_machine=armeb-unknown
-		;;
-
-	xscaleel)
-		basic_machine=armel-unknown
-		;;
-
-	# We use `pc' rather than `unknown'
-	# because (1) that's what they normally are, and
-	# (2) the word "unknown" tends to confuse beginning users.
-	i*86 | x86_64)
-	  basic_machine=$basic_machine-pc
-	  ;;
-	# Object if more than one company name word.
-	*-*-*)
-		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
-		exit 1
-		;;
-	# Recognize the basic CPU types with company name.
-	580-* \
-	| a29k-* \
-	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
-	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
-	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
-	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
-	| avr-* | avr32-* \
-	| be32-* | be64-* \
-	| bfin-* | bs2000-* \
-	| c[123]* | c30-* | [cjt]90-* | c4x-* \
-	| clipper-* | craynv-* | cydra-* \
-	| d10v-* | d30v-* | dlx-* \
-	| elxsi-* \
-	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
-	| h8300-* | h8500-* \
-	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
-	| hexagon-* \
-	| i*86-* | i860-* | i960-* | ia64-* \
-	| ip2k-* | iq2000-* \
-	| le32-* | le64-* \
-	| lm32-* \
-	| m32c-* | m32r-* | m32rle-* \
-	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
-	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
-	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
-	| mips16-* \
-	| mips64-* | mips64el-* \
-	| mips64octeon-* | mips64octeonel-* \
-	| mips64orion-* | mips64orionel-* \
-	| mips64r5900-* | mips64r5900el-* \
-	| mips64vr-* | mips64vrel-* \
-	| mips64vr4100-* | mips64vr4100el-* \
-	| mips64vr4300-* | mips64vr4300el-* \
-	| mips64vr5000-* | mips64vr5000el-* \
-	| mips64vr5900-* | mips64vr5900el-* \
-	| mipsisa32-* | mipsisa32el-* \
-	| mipsisa32r2-* | mipsisa32r2el-* \
-	| mipsisa64-* | mipsisa64el-* \
-	| mipsisa64r2-* | mipsisa64r2el-* \
-	| mipsisa64sb1-* | mipsisa64sb1el-* \
-	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
-	| mipstx39-* | mipstx39el-* \
-	| mmix-* \
-	| mt-* \
-	| msp430-* \
-	| nds32-* | nds32le-* | nds32be-* \
-	| nios-* | nios2-* \
-	| none-* | np1-* | ns16k-* | ns32k-* \
-	| open8-* \
-	| orion-* \
-	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
-	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
-	| pyramid-* \
-	| rl78-* | romp-* | rs6000-* | rx-* \
-	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
-	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
-	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
-	| sparclite-* \
-	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
-	| tahoe-* \
-	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
-	| tile*-* \
-	| tron-* \
-	| ubicom32-* \
-	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
-	| vax-* \
-	| we32k-* \
-	| x86-* | x86_64-* | xc16x-* | xps100-* \
-	| xstormy16-* | xtensa*-* \
-	| ymp-* \
-	| z8k-* | z80-*)
-		;;
-	# Recognize the basic CPU types without company name, with glob match.
-	xtensa*)
-		basic_machine=$basic_machine-unknown
-		;;
-	# Recognize the various machine names and aliases which stand
-	# for a CPU type and a company and sometimes even an OS.
-	386bsd)
-		basic_machine=i386-unknown
-		os=-bsd
-		;;
-	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
-		basic_machine=m68000-att
-		;;
-	3b*)
-		basic_machine=we32k-att
-		;;
-	a29khif)
-		basic_machine=a29k-amd
-		os=-udi
-		;;
-	abacus)
-		basic_machine=abacus-unknown
-		;;
-	adobe68k)
-		basic_machine=m68010-adobe
-		os=-scout
-		;;
-	alliant | fx80)
-		basic_machine=fx80-alliant
-		;;
-	altos | altos3068)
-		basic_machine=m68k-altos
-		;;
-	am29k)
-		basic_machine=a29k-none
-		os=-bsd
-		;;
-	amd64)
-		basic_machine=x86_64-pc
-		;;
-	amd64-*)
-		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	amdahl)
-		basic_machine=580-amdahl
-		os=-sysv
-		;;
-	amiga | amiga-*)
-		basic_machine=m68k-unknown
-		;;
-	amigaos | amigados)
-		basic_machine=m68k-unknown
-		os=-amigaos
-		;;
-	amigaunix | amix)
-		basic_machine=m68k-unknown
-		os=-sysv4
-		;;
-	apollo68)
-		basic_machine=m68k-apollo
-		os=-sysv
-		;;
-	apollo68bsd)
-		basic_machine=m68k-apollo
-		os=-bsd
-		;;
-	aros)
-		basic_machine=i386-pc
-		os=-aros
-		;;
-	aux)
-		basic_machine=m68k-apple
-		os=-aux
-		;;
-	balance)
-		basic_machine=ns32k-sequent
-		os=-dynix
-		;;
-	blackfin)
-		basic_machine=bfin-unknown
-		os=-linux
-		;;
-	blackfin-*)
-		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
-		os=-linux
-		;;
-	bluegene*)
-		basic_machine=powerpc-ibm
-		os=-cnk
-		;;
-	c54x-*)
-		basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	c55x-*)
-		basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	c6x-*)
-		basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	c90)
-		basic_machine=c90-cray
-		os=-unicos
-		;;
-	cegcc)
-		basic_machine=arm-unknown
-		os=-cegcc
-		;;
-	convex-c1)
-		basic_machine=c1-convex
-		os=-bsd
-		;;
-	convex-c2)
-		basic_machine=c2-convex
-		os=-bsd
-		;;
-	convex-c32)
-		basic_machine=c32-convex
-		os=-bsd
-		;;
-	convex-c34)
-		basic_machine=c34-convex
-		os=-bsd
-		;;
-	convex-c38)
-		basic_machine=c38-convex
-		os=-bsd
-		;;
-	cray | j90)
-		basic_machine=j90-cray
-		os=-unicos
-		;;
-	craynv)
-		basic_machine=craynv-cray
-		os=-unicosmp
-		;;
-	cr16 | cr16-*)
-		basic_machine=cr16-unknown
-		os=-elf
-		;;
-	crds | unos)
-		basic_machine=m68k-crds
-		;;
-	crisv32 | crisv32-* | etraxfs*)
-		basic_machine=crisv32-axis
-		;;
-	cris | cris-* | etrax*)
-		basic_machine=cris-axis
-		;;
-	crx)
-		basic_machine=crx-unknown
-		os=-elf
-		;;
-	da30 | da30-*)
-		basic_machine=m68k-da30
-		;;
-	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
-		basic_machine=mips-dec
-		;;
-	decsystem10* | dec10*)
-		basic_machine=pdp10-dec
-		os=-tops10
-		;;
-	decsystem20* | dec20*)
-		basic_machine=pdp10-dec
-		os=-tops20
-		;;
-	delta | 3300 | motorola-3300 | motorola-delta \
-	      | 3300-motorola | delta-motorola)
-		basic_machine=m68k-motorola
-		;;
-	delta88)
-		basic_machine=m88k-motorola
-		os=-sysv3
-		;;
-	dicos)
-		basic_machine=i686-pc
-		os=-dicos
-		;;
-	djgpp)
-		basic_machine=i586-pc
-		os=-msdosdjgpp
-		;;
-	dpx20 | dpx20-*)
-		basic_machine=rs6000-bull
-		os=-bosx
-		;;
-	dpx2* | dpx2*-bull)
-		basic_machine=m68k-bull
-		os=-sysv3
-		;;
-	ebmon29k)
-		basic_machine=a29k-amd
-		os=-ebmon
-		;;
-	elxsi)
-		basic_machine=elxsi-elxsi
-		os=-bsd
-		;;
-	encore | umax | mmax)
-		basic_machine=ns32k-encore
-		;;
-	es1800 | OSE68k | ose68k | ose | OSE)
-		basic_machine=m68k-ericsson
-		os=-ose
-		;;
-	fx2800)
-		basic_machine=i860-alliant
-		;;
-	genix)
-		basic_machine=ns32k-ns
-		;;
-	gmicro)
-		basic_machine=tron-gmicro
-		os=-sysv
-		;;
-	go32)
-		basic_machine=i386-pc
-		os=-go32
-		;;
-	h3050r* | hiux*)
-		basic_machine=hppa1.1-hitachi
-		os=-hiuxwe2
-		;;
-	h8300hms)
-		basic_machine=h8300-hitachi
-		os=-hms
-		;;
-	h8300xray)
-		basic_machine=h8300-hitachi
-		os=-xray
-		;;
-	h8500hms)
-		basic_machine=h8500-hitachi
-		os=-hms
-		;;
-	harris)
-		basic_machine=m88k-harris
-		os=-sysv3
-		;;
-	hp300-*)
-		basic_machine=m68k-hp
-		;;
-	hp300bsd)
-		basic_machine=m68k-hp
-		os=-bsd
-		;;
-	hp300hpux)
-		basic_machine=m68k-hp
-		os=-hpux
-		;;
-	hp3k9[0-9][0-9] | hp9[0-9][0-9])
-		basic_machine=hppa1.0-hp
-		;;
-	hp9k2[0-9][0-9] | hp9k31[0-9])
-		basic_machine=m68000-hp
-		;;
-	hp9k3[2-9][0-9])
-		basic_machine=m68k-hp
-		;;
-	hp9k6[0-9][0-9] | hp6[0-9][0-9])
-		basic_machine=hppa1.0-hp
-		;;
-	hp9k7[0-79][0-9] | hp7[0-79][0-9])
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k78[0-9] | hp78[0-9])
-		# FIXME: really hppa2.0-hp
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
-		# FIXME: really hppa2.0-hp
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k8[0-9][13679] | hp8[0-9][13679])
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k8[0-9][0-9] | hp8[0-9][0-9])
-		basic_machine=hppa1.0-hp
-		;;
-	hppa-next)
-		os=-nextstep3
-		;;
-	hppaosf)
-		basic_machine=hppa1.1-hp
-		os=-osf
-		;;
-	hppro)
-		basic_machine=hppa1.1-hp
-		os=-proelf
-		;;
-	i370-ibm* | ibm*)
-		basic_machine=i370-ibm
-		;;
-# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
-	i*86v32)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-sysv32
-		;;
-	i*86v4*)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-sysv4
-		;;
-	i*86v)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-sysv
-		;;
-	i*86sol2)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-solaris2
-		;;
-	i386mach)
-		basic_machine=i386-mach
-		os=-mach
-		;;
-	i386-vsta | vsta)
-		basic_machine=i386-unknown
-		os=-vsta
-		;;
-	iris | iris4d)
-		basic_machine=mips-sgi
-		case $os in
-		    -irix*)
-			;;
-		    *)
-			os=-irix4
-			;;
-		esac
-		;;
-	isi68 | isi)
-		basic_machine=m68k-isi
-		os=-sysv
-		;;
-	m68knommu)
-		basic_machine=m68k-unknown
-		os=-linux
-		;;
-	m68knommu-*)
-		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
-		os=-linux
-		;;
-	m88k-omron*)
-		basic_machine=m88k-omron
-		;;
-	magnum | m3230)
-		basic_machine=mips-mips
-		os=-sysv
-		;;
-	merlin)
-		basic_machine=ns32k-utek
-		os=-sysv
-		;;
-	microblaze)
-		basic_machine=microblaze-xilinx
-		;;
-	mingw32)
-		basic_machine=i386-pc
-		os=-mingw32
-		;;
-	mingw32ce)
-		basic_machine=arm-unknown
-		os=-mingw32ce
-		;;
-	miniframe)
-		basic_machine=m68000-convergent
-		;;
-	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
-		basic_machine=m68k-atari
-		os=-mint
-		;;
-	mips3*-*)
-		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
-		;;
-	mips3*)
-		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
-		;;
-	monitor)
-		basic_machine=m68k-rom68k
-		os=-coff
-		;;
-	morphos)
-		basic_machine=powerpc-unknown
-		os=-morphos
-		;;
-	msdos)
-		basic_machine=i386-pc
-		os=-msdos
-		;;
-	ms1-*)
-		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
-		;;
-	msys)
-		basic_machine=i386-pc
-		os=-msys
-		;;
-	mvs)
-		basic_machine=i370-ibm
-		os=-mvs
-		;;
-	nacl)
-		basic_machine=le32-unknown
-		os=-nacl
-		;;
-	ncr3000)
-		basic_machine=i486-ncr
-		os=-sysv4
-		;;
-	netbsd386)
-		basic_machine=i386-unknown
-		os=-netbsd
-		;;
-	netwinder)
-		basic_machine=armv4l-rebel
-		os=-linux
-		;;
-	news | news700 | news800 | news900)
-		basic_machine=m68k-sony
-		os=-newsos
-		;;
-	news1000)
-		basic_machine=m68030-sony
-		os=-newsos
-		;;
-	news-3600 | risc-news)
-		basic_machine=mips-sony
-		os=-newsos
-		;;
-	necv70)
-		basic_machine=v70-nec
-		os=-sysv
-		;;
-	next | m*-next )
-		basic_machine=m68k-next
-		case $os in
-		    -nextstep* )
-			;;
-		    -ns2*)
-		      os=-nextstep2
-			;;
-		    *)
-		      os=-nextstep3
-			;;
-		esac
-		;;
-	nh3000)
-		basic_machine=m68k-harris
-		os=-cxux
-		;;
-	nh[45]000)
-		basic_machine=m88k-harris
-		os=-cxux
-		;;
-	nindy960)
-		basic_machine=i960-intel
-		os=-nindy
-		;;
-	mon960)
-		basic_machine=i960-intel
-		os=-mon960
-		;;
-	nonstopux)
-		basic_machine=mips-compaq
-		os=-nonstopux
-		;;
-	np1)
-		basic_machine=np1-gould
-		;;
-	neo-tandem)
-		basic_machine=neo-tandem
-		;;
-	nse-tandem)
-		basic_machine=nse-tandem
-		;;
-	nsr-tandem)
-		basic_machine=nsr-tandem
-		;;
-	op50n-* | op60c-*)
-		basic_machine=hppa1.1-oki
-		os=-proelf
-		;;
-	openrisc | openrisc-*)
-		basic_machine=or32-unknown
-		;;
-	os400)
-		basic_machine=powerpc-ibm
-		os=-os400
-		;;
-	OSE68000 | ose68000)
-		basic_machine=m68000-ericsson
-		os=-ose
-		;;
-	os68k)
-		basic_machine=m68k-none
-		os=-os68k
-		;;
-	pa-hitachi)
-		basic_machine=hppa1.1-hitachi
-		os=-hiuxwe2
-		;;
-	paragon)
-		basic_machine=i860-intel
-		os=-osf
-		;;
-	parisc)
-		basic_machine=hppa-unknown
-		os=-linux
-		;;
-	parisc-*)
-		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
-		os=-linux
-		;;
-	pbd)
-		basic_machine=sparc-tti
-		;;
-	pbb)
-		basic_machine=m68k-tti
-		;;
-	pc532 | pc532-*)
-		basic_machine=ns32k-pc532
-		;;
-	pc98)
-		basic_machine=i386-pc
-		;;
-	pc98-*)
-		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentium | p5 | k5 | k6 | nexgen | viac3)
-		basic_machine=i586-pc
-		;;
-	pentiumpro | p6 | 6x86 | athlon | athlon_*)
-		basic_machine=i686-pc
-		;;
-	pentiumii | pentium2 | pentiumiii | pentium3)
-		basic_machine=i686-pc
-		;;
-	pentium4)
-		basic_machine=i786-pc
-		;;
-	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
-		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentiumpro-* | p6-* | 6x86-* | athlon-*)
-		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
-		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentium4-*)
-		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pn)
-		basic_machine=pn-gould
-		;;
-	power)	basic_machine=power-ibm
-		;;
-	ppc | ppcbe)	basic_machine=powerpc-unknown
-		;;
-	ppc-* | ppcbe-*)
-		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ppcle | powerpclittle | ppc-le | powerpc-little)
-		basic_machine=powerpcle-unknown
-		;;
-	ppcle-* | powerpclittle-*)
-		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ppc64)	basic_machine=powerpc64-unknown
-		;;
-	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
-		basic_machine=powerpc64le-unknown
-		;;
-	ppc64le-* | powerpc64little-*)
-		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ps2)
-		basic_machine=i386-ibm
-		;;
-	pw32)
-		basic_machine=i586-unknown
-		os=-pw32
-		;;
-	rdos)
-		basic_machine=i386-pc
-		os=-rdos
-		;;
-	rom68k)
-		basic_machine=m68k-rom68k
-		os=-coff
-		;;
-	rm[46]00)
-		basic_machine=mips-siemens
-		;;
-	rtpc | rtpc-*)
-		basic_machine=romp-ibm
-		;;
-	s390 | s390-*)
-		basic_machine=s390-ibm
-		;;
-	s390x | s390x-*)
-		basic_machine=s390x-ibm
-		;;
-	sa29200)
-		basic_machine=a29k-amd
-		os=-udi
-		;;
-	sb1)
-		basic_machine=mipsisa64sb1-unknown
-		;;
-	sb1el)
-		basic_machine=mipsisa64sb1el-unknown
-		;;
-	sde)
-		basic_machine=mipsisa32-sde
-		os=-elf
-		;;
-	sei)
-		basic_machine=mips-sei
-		os=-seiux
-		;;
-	sequent)
-		basic_machine=i386-sequent
-		;;
-	sh)
-		basic_machine=sh-hitachi
-		os=-hms
-		;;
-	sh5el)
-		basic_machine=sh5le-unknown
-		;;
-	sh64)
-		basic_machine=sh64-unknown
-		;;
-	sparclite-wrs | simso-wrs)
-		basic_machine=sparclite-wrs
-		os=-vxworks
-		;;
-	sps7)
-		basic_machine=m68k-bull
-		os=-sysv2
-		;;
-	spur)
-		basic_machine=spur-unknown
-		;;
-	st2000)
-		basic_machine=m68k-tandem
-		;;
-	stratus)
-		basic_machine=i860-stratus
-		os=-sysv4
-		;;
-	strongarm-* | thumb-*)
-		basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	sun2)
-		basic_machine=m68000-sun
-		;;
-	sun2os3)
-		basic_machine=m68000-sun
-		os=-sunos3
-		;;
-	sun2os4)
-		basic_machine=m68000-sun
-		os=-sunos4
-		;;
-	sun3os3)
-		basic_machine=m68k-sun
-		os=-sunos3
-		;;
-	sun3os4)
-		basic_machine=m68k-sun
-		os=-sunos4
-		;;
-	sun4os3)
-		basic_machine=sparc-sun
-		os=-sunos3
-		;;
-	sun4os4)
-		basic_machine=sparc-sun
-		os=-sunos4
-		;;
-	sun4sol2)
-		basic_machine=sparc-sun
-		os=-solaris2
-		;;
-	sun3 | sun3-*)
-		basic_machine=m68k-sun
-		;;
-	sun4)
-		basic_machine=sparc-sun
-		;;
-	sun386 | sun386i | roadrunner)
-		basic_machine=i386-sun
-		;;
-	sv1)
-		basic_machine=sv1-cray
-		os=-unicos
-		;;
-	symmetry)
-		basic_machine=i386-sequent
-		os=-dynix
-		;;
-	t3e)
-		basic_machine=alphaev5-cray
-		os=-unicos
-		;;
-	t90)
-		basic_machine=t90-cray
-		os=-unicos
-		;;
-	tile*)
-		basic_machine=$basic_machine-unknown
-		os=-linux-gnu
-		;;
-	tx39)
-		basic_machine=mipstx39-unknown
-		;;
-	tx39el)
-		basic_machine=mipstx39el-unknown
-		;;
-	toad1)
-		basic_machine=pdp10-xkl
-		os=-tops20
-		;;
-	tower | tower-32)
-		basic_machine=m68k-ncr
-		;;
-	tpf)
-		basic_machine=s390x-ibm
-		os=-tpf
-		;;
-	udi29k)
-		basic_machine=a29k-amd
-		os=-udi
-		;;
-	ultra3)
-		basic_machine=a29k-nyu
-		os=-sym1
-		;;
-	v810 | necv810)
-		basic_machine=v810-nec
-		os=-none
-		;;
-	vaxv)
-		basic_machine=vax-dec
-		os=-sysv
-		;;
-	vms)
-		basic_machine=vax-dec
-		os=-vms
-		;;
-	vpp*|vx|vx-*)
-		basic_machine=f301-fujitsu
-		;;
-	vxworks960)
-		basic_machine=i960-wrs
-		os=-vxworks
-		;;
-	vxworks68)
-		basic_machine=m68k-wrs
-		os=-vxworks
-		;;
-	vxworks29k)
-		basic_machine=a29k-wrs
-		os=-vxworks
-		;;
-	w65*)
-		basic_machine=w65-wdc
-		os=-none
-		;;
-	w89k-*)
-		basic_machine=hppa1.1-winbond
-		os=-proelf
-		;;
-	xbox)
-		basic_machine=i686-pc
-		os=-mingw32
-		;;
-	xps | xps100)
-		basic_machine=xps100-honeywell
-		;;
-	xscale-* | xscalee[bl]-*)
-		basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
-		;;
-	ymp)
-		basic_machine=ymp-cray
-		os=-unicos
-		;;
-	z8k-*-coff)
-		basic_machine=z8k-unknown
-		os=-sim
-		;;
-	z80-*-coff)
-		basic_machine=z80-unknown
-		os=-sim
-		;;
-	none)
-		basic_machine=none-none
-		os=-none
-		;;
-
-# Here we handle the default manufacturer of certain CPU types.  It is in
-# some cases the only manufacturer, in others, it is the most popular.
-	w89k)
-		basic_machine=hppa1.1-winbond
-		;;
-	op50n)
-		basic_machine=hppa1.1-oki
-		;;
-	op60c)
-		basic_machine=hppa1.1-oki
-		;;
-	romp)
-		basic_machine=romp-ibm
-		;;
-	mmix)
-		basic_machine=mmix-knuth
-		;;
-	rs6000)
-		basic_machine=rs6000-ibm
-		;;
-	vax)
-		basic_machine=vax-dec
-		;;
-	pdp10)
-		# there are many clones, so DEC is not a safe bet
-		basic_machine=pdp10-unknown
-		;;
-	pdp11)
-		basic_machine=pdp11-dec
-		;;
-	we32k)
-		basic_machine=we32k-att
-		;;
-	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
-		basic_machine=sh-unknown
-		;;
-	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
-		basic_machine=sparc-sun
-		;;
-	cydra)
-		basic_machine=cydra-cydrome
-		;;
-	orion)
-		basic_machine=orion-highlevel
-		;;
-	orion105)
-		basic_machine=clipper-highlevel
-		;;
-	mac | mpw | mac-mpw)
-		basic_machine=m68k-apple
-		;;
-	pmac | pmac-mpw)
-		basic_machine=powerpc-apple
-		;;
-	*-unknown)
-		# Make sure to match an already-canonicalized machine name.
-		;;
-	*)
-		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
-		exit 1
-		;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
-	*-digital*)
-		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
-		;;
-	*-commodore*)
-		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
-		;;
-	*)
-		;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x"$os" != x"" ]
-then
-case $os in
-	# First match some system type aliases
-	# that might get confused with valid system types.
-	# -solaris* is a basic system type, with this one exception.
-	-auroraux)
-		os=-auroraux
-		;;
-	-solaris1 | -solaris1.*)
-		os=`echo $os | sed -e 's|solaris1|sunos4|'`
-		;;
-	-solaris)
-		os=-solaris2
-		;;
-	-svr4*)
-		os=-sysv4
-		;;
-	-unixware*)
-		os=-sysv4.2uw
-		;;
-	-gnu/linux*)
-		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
-		;;
-	# First accept the basic system types.
-	# The portable systems comes first.
-	# Each alternative MUST END IN A *, to match a version number.
-	# -sysv* is not here because it comes later, after sysvr4.
-	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
-	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
-	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
-	      | -sym* | -kopensolaris* \
-	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
-	      | -aos* | -aros* \
-	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
-	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
-	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
-	      | -openbsd* | -solidbsd* \
-	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
-	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
-	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
-	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
-	      | -chorusos* | -chorusrdb* | -cegcc* \
-	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
-	      | -mingw32* | -linux-gnu* | -linux-android* \
-	      | -linux-newlib* | -linux-uclibc* \
-	      | -uxpv* | -beos* | -mpeix* | -udk* \
-	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
-	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
-	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
-	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
-	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
-	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
-	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
-	# Remember, each alternative MUST END IN *, to match a version number.
-		;;
-	-qnx*)
-		case $basic_machine in
-		    x86-* | i*86-*)
-			;;
-		    *)
-			os=-nto$os
-			;;
-		esac
-		;;
-	-nto-qnx*)
-		;;
-	-nto*)
-		os=`echo $os | sed -e 's|nto|nto-qnx|'`
-		;;
-	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
-	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
-	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
-		;;
-	-mac*)
-		os=`echo $os | sed -e 's|mac|macos|'`
-		;;
-	-linux-dietlibc)
-		os=-linux-dietlibc
-		;;
-	-linux*)
-		os=`echo $os | sed -e 's|linux|linux-gnu|'`
-		;;
-	-sunos5*)
-		os=`echo $os | sed -e 's|sunos5|solaris2|'`
-		;;
-	-sunos6*)
-		os=`echo $os | sed -e 's|sunos6|solaris3|'`
-		;;
-	-opened*)
-		os=-openedition
-		;;
-	-os400*)
-		os=-os400
-		;;
-	-wince*)
-		os=-wince
-		;;
-	-osfrose*)
-		os=-osfrose
-		;;
-	-osf*)
-		os=-osf
-		;;
-	-utek*)
-		os=-bsd
-		;;
-	-dynix*)
-		os=-bsd
-		;;
-	-acis*)
-		os=-aos
-		;;
-	-atheos*)
-		os=-atheos
-		;;
-	-syllable*)
-		os=-syllable
-		;;
-	-386bsd)
-		os=-bsd
-		;;
-	-ctix* | -uts*)
-		os=-sysv
-		;;
-	-nova*)
-		os=-rtmk-nova
-		;;
-	-ns2 )
-		os=-nextstep2
-		;;
-	-nsk*)
-		os=-nsk
-		;;
-	# Preserve the version number of sinix5.
-	-sinix5.*)
-		os=`echo $os | sed -e 's|sinix|sysv|'`
-		;;
-	-sinix*)
-		os=-sysv4
-		;;
-	-tpf*)
-		os=-tpf
-		;;
-	-triton*)
-		os=-sysv3
-		;;
-	-oss*)
-		os=-sysv3
-		;;
-	-svr4)
-		os=-sysv4
-		;;
-	-svr3)
-		os=-sysv3
-		;;
-	-sysvr4)
-		os=-sysv4
-		;;
-	# This must come after -sysvr4.
-	-sysv*)
-		;;
-	-ose*)
-		os=-ose
-		;;
-	-es1800*)
-		os=-ose
-		;;
-	-xenix)
-		os=-xenix
-		;;
-	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
-		os=-mint
-		;;
-	-aros*)
-		os=-aros
-		;;
-	-kaos*)
-		os=-kaos
-		;;
-	-zvmoe)
-		os=-zvmoe
-		;;
-	-dicos*)
-		os=-dicos
-		;;
-	-nacl*)
-		;;
-	-none)
-		;;
-	*)
-		# Get rid of the `-' at the beginning of $os.
-		os=`echo $os | sed 's/[^-]*-//'`
-		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
-		exit 1
-		;;
-esac
-else
-
-# Here we handle the default operating systems that come with various machines.
-# The value should be what the vendor currently ships out the door with their
-# machine or put another way, the most popular os provided with the machine.
-
-# Note that if you're going to try to match "-MANUFACTURER" here (say,
-# "-sun"), then you have to tell the case statement up towards the top
-# that MANUFACTURER isn't an operating system.  Otherwise, code above
-# will signal an error saying that MANUFACTURER isn't an operating
-# system, and we'll never get to this point.
-
-case $basic_machine in
-	score-*)
-		os=-elf
-		;;
-	spu-*)
-		os=-elf
-		;;
-	*-acorn)
-		os=-riscix1.2
-		;;
-	arm*-rebel)
-		os=-linux
-		;;
-	arm*-semi)
-		os=-aout
-		;;
-	c4x-* | tic4x-*)
-		os=-coff
-		;;
-	tic54x-*)
-		os=-coff
-		;;
-	tic55x-*)
-		os=-coff
-		;;
-	tic6x-*)
-		os=-coff
-		;;
-	# This must come before the *-dec entry.
-	pdp10-*)
-		os=-tops20
-		;;
-	pdp11-*)
-		os=-none
-		;;
-	*-dec | vax-*)
-		os=-ultrix4.2
-		;;
-	m68*-apollo)
-		os=-domain
-		;;
-	i386-sun)
-		os=-sunos4.0.2
-		;;
-	m68000-sun)
-		os=-sunos3
-		# This also exists in the configure program, but was not the
-		# default.
-		# os=-sunos4
-		;;
-	m68*-cisco)
-		os=-aout
-		;;
-	mep-*)
-		os=-elf
-		;;
-	mips*-cisco)
-		os=-elf
-		;;
-	mips*-*)
-		os=-elf
-		;;
-	or32-*)
-		os=-coff
-		;;
-	*-tti)	# must be before sparc entry or we get the wrong os.
-		os=-sysv3
-		;;
-	sparc-* | *-sun)
-		os=-sunos4.1.1
-		;;
-	*-be)
-		os=-beos
-		;;
-	*-haiku)
-		os=-haiku
-		;;
-	*-ibm)
-		os=-aix
-		;;
-	*-knuth)
-		os=-mmixware
-		;;
-	*-wec)
-		os=-proelf
-		;;
-	*-winbond)
-		os=-proelf
-		;;
-	*-oki)
-		os=-proelf
-		;;
-	*-hp)
-		os=-hpux
-		;;
-	*-hitachi)
-		os=-hiux
-		;;
-	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
-		os=-sysv
-		;;
-	*-cbm)
-		os=-amigaos
-		;;
-	*-dg)
-		os=-dgux
-		;;
-	*-dolphin)
-		os=-sysv3
-		;;
-	m68k-ccur)
-		os=-rtu
-		;;
-	m88k-omron*)
-		os=-luna
-		;;
-	*-next )
-		os=-nextstep
-		;;
-	*-sequent)
-		os=-ptx
-		;;
-	*-crds)
-		os=-unos
-		;;
-	*-ns)
-		os=-genix
-		;;
-	i370-*)
-		os=-mvs
-		;;
-	*-next)
-		os=-nextstep3
-		;;
-	*-gould)
-		os=-sysv
-		;;
-	*-highlevel)
-		os=-bsd
-		;;
-	*-encore)
-		os=-bsd
-		;;
-	*-sgi)
-		os=-irix
-		;;
-	*-siemens)
-		os=-sysv4
-		;;
-	*-masscomp)
-		os=-rtu
-		;;
-	f30[01]-fujitsu | f700-fujitsu)
-		os=-uxpv
-		;;
-	*-rom68k)
-		os=-coff
-		;;
-	*-*bug)
-		os=-coff
-		;;
-	*-apple)
-		os=-macos
-		;;
-	*-atari*)
-		os=-mint
-		;;
-	*)
-		os=-none
-		;;
-esac
-fi
-
-# Here we handle the case where we know the os, and the CPU type, but not the
-# manufacturer.  We pick the logical manufacturer.
-vendor=unknown
-case $basic_machine in
-	*-unknown)
-		case $os in
-			-riscix*)
-				vendor=acorn
-				;;
-			-sunos*)
-				vendor=sun
-				;;
-			-cnk*|-aix*)
-				vendor=ibm
-				;;
-			-beos*)
-				vendor=be
-				;;
-			-hpux*)
-				vendor=hp
-				;;
-			-mpeix*)
-				vendor=hp
-				;;
-			-hiux*)
-				vendor=hitachi
-				;;
-			-unos*)
-				vendor=crds
-				;;
-			-dgux*)
-				vendor=dg
-				;;
-			-luna*)
-				vendor=omron
-				;;
-			-genix*)
-				vendor=ns
-				;;
-			-mvs* | -opened*)
-				vendor=ibm
-				;;
-			-os400*)
-				vendor=ibm
-				;;
-			-ptx*)
-				vendor=sequent
-				;;
-			-tpf*)
-				vendor=ibm
-				;;
-			-vxsim* | -vxworks* | -windiss*)
-				vendor=wrs
-				;;
-			-aux*)
-				vendor=apple
-				;;
-			-hms*)
-				vendor=hitachi
-				;;
-			-mpw* | -macos*)
-				vendor=apple
-				;;
-			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
-				vendor=atari
-				;;
-			-vos*)
-				vendor=stratus
-				;;
-		esac
-		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
-		;;
-esac
-
-echo $basic_machine$os
-exit
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
diff --git a/gr-howto-write-a-block/config/.gitignore b/gr-howto-write-a-block/config/.gitignore
deleted file mode 100644
index 16f775e32..000000000
--- a/gr-howto-write-a-block/config/.gitignore
+++ /dev/null
@@ -1,15 +0,0 @@
-/*.cache
-/*.la
-/*.lo
-/*.pc
-/.deps
-/.la
-/.libs
-/.lo
-/Makefile
-/Makefile.in
-/libtool.m4
-/lt~obsolete.m4
-/ltsugar.m4
-/ltversion.m4
-/ltoptions.m4
diff --git a/gr-howto-write-a-block/config/Makefile.am b/gr-howto-write-a-block/config/Makefile.am
deleted file mode 100644
index 7b7e5812e..000000000
--- a/gr-howto-write-a-block/config/Makefile.am
+++ /dev/null
@@ -1,80 +0,0 @@
-#
-# Copyright 2001,2010 Free Software Foundation, Inc.
-# 
-# This file is part of GNU Radio
-# 
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-# 
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-# 
-
-include $(top_srcdir)/Makefile.common
-
-# Install m4 macros in this directory
-m4datadir = $(datadir)/aclocal
-
-# List your m4 macros here
-m4macros = \
-	acx_pthread.m4 \
-	ax_boost_base.m4 \
-	ax_boost_date_time.m4 \
-	ax_boost_filesystem.m4 \
-	ax_boost_iostreams.m4 \
-	ax_boost_program_options.m4 \
-	ax_boost_python.m4 \
-	ax_boost_regex.m4 \
-	ax_boost_serialization.m4 \
-	ax_boost_signals.m4 \
-	ax_boost_system.m4 \
-	ax_boost_test_exec_monitor.m4 \
-	ax_boost_thread.m4 \
-	ax_boost_unit_test_framework.m4 \
-	ax_boost_wserialization.m4 \
-	bnv_have_qt.m4 \
-	cppunit.m4 \
-	gr_check_createfilemapping.m4 \
-	gr_check_mc4020.m4 \
-	gr_check_shm_open.m4 \
-	gr_doxygen.m4 \
-	gr_fortran.m4 \
-	gr_git.m4 \
-	gr_gprof.m4 \
-	gr_guile.m4 \
-	gr_lib64.m4 \
-	gr_libgnuradio_core_extra_ldflags.m4 \
-	gr_no_undefined.m4 \
-	gr_omnithread.m4 \
-	gr_pwin32.m4 \
-	gr_python.m4 \
-	gr_require_mc4020.m4 \
-	gr_scripting.m4 \
-	gr_set_md_cpu.m4 \
-	gr_standalone.m4 \
-	gr_subversion.m4 \
-	gr_swig.m4 \
-	gr_sysv_shm.m4 \
-	gr_version.m4 \
-	lf_cc.m4 \
-	lf_cxx.m4 \
-	lf_warnings.m4 \
-	lf_x11.m4 \
-	mkstemp.m4 \
-	onceonly.m4 \
-	pkg.m4
-
-
-# Don't install m4 macros anymore
-# m4data_DATA = $(m4macros) 
-
-EXTRA_DIST = $(m4macros)
diff --git a/gr-howto-write-a-block/config/acx_pthread.m4 b/gr-howto-write-a-block/config/acx_pthread.m4
deleted file mode 100644
index eb09f5acc..000000000
--- a/gr-howto-write-a-block/config/acx_pthread.m4
+++ /dev/null
@@ -1,275 +0,0 @@
-# ===========================================================================
-#              http://autoconf-archive.cryp.to/acx_pthread.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   ACX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-#
-# DESCRIPTION
-#
-#   This macro figures out how to build C programs using POSIX threads. It
-#   sets the PTHREAD_LIBS output variable to the threads library and linker
-#   flags, and the PTHREAD_CFLAGS output variable to any special C compiler
-#   flags that are needed. (The user can also force certain compiler
-#   flags/libs to be tested by setting these environment variables.)
-#
-#   Also sets PTHREAD_CC to any special C compiler that is needed for
-#   multi-threaded programs (defaults to the value of CC otherwise). (This
-#   is necessary on AIX to use the special cc_r compiler alias.)
-#
-#   NOTE: You are assumed to not only compile your program with these flags,
-#   but also link it with them as well. e.g. you should link with
-#   $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
-#
-#   If you are only building threads programs, you may wish to use these
-#   variables in your default LIBS, CFLAGS, and CC:
-#
-#          LIBS="$PTHREAD_LIBS $LIBS"
-#          CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-#          CC="$PTHREAD_CC"
-#
-#   In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
-#   has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to that name
-#   (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
-#
-#   ACTION-IF-FOUND is a list of shell commands to run if a threads library
-#   is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
-#   is not found. If ACTION-IF-FOUND is not specified, the default action
-#   will define HAVE_PTHREAD.
-#
-#   Please let the authors know if this macro fails on any platform, or if
-#   you have any other suggestions or comments. This macro was based on work
-#   by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with help
-#   from M. Frigo), as well as ac_pthread and hb_pthread macros posted by
-#   Alejandro Forero Cuervo to the autoconf macro repository. We are also
-#   grateful for the helpful feedback of numerous users.
-#
-# LAST MODIFICATION
-#
-#   2008-04-12
-#
-# COPYLEFT
-#
-#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Macro Archive. When you make and
-#   distribute a modified version of the Autoconf Macro, you may extend this
-#   special exception to the GPL to apply to your modified version as well.
-
-AC_DEFUN([ACX_PTHREAD], [
-AC_REQUIRE([AC_CANONICAL_HOST])
-AC_LANG_SAVE
-AC_LANG_C
-acx_pthread_ok=no
-
-# We used to check for pthread.h first, but this fails if pthread.h
-# requires special compiler flags (e.g. on True64 or Sequent).
-# It gets checked for in the link test anyway.
-
-# First of all, check if the user has set any of the PTHREAD_LIBS,
-# etcetera environment variables, and if threads linking works using
-# them:
-if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
-        save_CFLAGS="$CFLAGS"
-        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-        save_LIBS="$LIBS"
-        LIBS="$PTHREAD_LIBS $LIBS"
-        AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS])
-        AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes)
-        AC_MSG_RESULT($acx_pthread_ok)
-        if test x"$acx_pthread_ok" = xno; then
-                PTHREAD_LIBS=""
-                PTHREAD_CFLAGS=""
-        fi
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
-fi
-
-# We must check for the threads library under a number of different
-# names; the ordering is very important because some systems
-# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
-# libraries is broken (non-POSIX).
-
-# Create a list of thread flags to try.  Items starting with a "-" are
-# C compiler flags, and other items are library names, except for "none"
-# which indicates that we try without any flags at all, and "pthread-config"
-# which is a program returning the flags for the Pth emulation library.
-
-acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
-
-# The ordering *is* (sometimes) important.  Some notes on the
-# individual items follow:
-
-# pthreads: AIX (must check this before -lpthread)
-# none: in case threads are in libc; should be tried before -Kthread and
-#       other compiler flags to prevent continual compiler warnings
-# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
-# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
-# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
-# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
-# -pthreads: Solaris/gcc
-# -mthreads: Mingw32/gcc, Lynx/gcc
-# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
-#      doesn't hurt to check since this sometimes defines pthreads too;
-#      also defines -D_REENTRANT)
-#      ... -mt is also the pthreads flag for HP/aCC
-# pthread: Linux, etcetera
-# --thread-safe: KAI C++
-# pthread-config: use pthread-config program (for GNU Pth library)
-
-case "${host_cpu}-${host_os}" in
-        *solaris*)
-
-        # On Solaris (at least, for some versions), libc contains stubbed
-        # (non-functional) versions of the pthreads routines, so link-based
-        # tests will erroneously succeed.  (We need to link with -pthreads/-mt/
-        # -lpthread.)  (The stubs are missing pthread_cleanup_push, or rather
-        # a function called by this macro, so we could check for that, but
-        # who knows whether they'll stub that too in a future libc.)  So,
-        # we'll just look for -pthreads and -lpthread first:
-
-        acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags"
-        ;;
-esac
-
-if test x"$acx_pthread_ok" = xno; then
-for flag in $acx_pthread_flags; do
-
-        case $flag in
-                none)
-                AC_MSG_CHECKING([whether pthreads work without any flags])
-                ;;
-
-                -*)
-                AC_MSG_CHECKING([whether pthreads work with $flag])
-                PTHREAD_CFLAGS="$flag"
-                ;;
-
-		pthread-config)
-		AC_CHECK_PROG(acx_pthread_config, pthread-config, yes, no)
-		if test x"$acx_pthread_config" = xno; then continue; fi
-		PTHREAD_CFLAGS="`pthread-config --cflags`"
-		PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
-		;;
-
-                *)
-                AC_MSG_CHECKING([for the pthreads library -l$flag])
-                PTHREAD_LIBS="-l$flag"
-                ;;
-        esac
-
-        save_LIBS="$LIBS"
-        save_CFLAGS="$CFLAGS"
-        LIBS="$PTHREAD_LIBS $LIBS"
-        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-
-        # Check for various functions.  We must include pthread.h,
-        # since some functions may be macros.  (On the Sequent, we
-        # need a special flag -Kthread to make this header compile.)
-        # We check for pthread_join because it is in -lpthread on IRIX
-        # while pthread_create is in libc.  We check for pthread_attr_init
-        # due to DEC craziness with -lpthreads.  We check for
-        # pthread_cleanup_push because it is one of the few pthread
-        # functions on Solaris that doesn't have a non-functional libc stub.
-        # We try pthread_create on general principles.
-        AC_TRY_LINK([#include <pthread.h>],
-                    [pthread_t th; pthread_join(th, 0);
-                     pthread_attr_init(0); pthread_cleanup_push(0, 0);
-                     pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
-                    [acx_pthread_ok=yes])
-
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
-
-        AC_MSG_RESULT($acx_pthread_ok)
-        if test "x$acx_pthread_ok" = xyes; then
-                break;
-        fi
-
-        PTHREAD_LIBS=""
-        PTHREAD_CFLAGS=""
-done
-fi
-
-# Various other checks:
-if test "x$acx_pthread_ok" = xyes; then
-        save_LIBS="$LIBS"
-        LIBS="$PTHREAD_LIBS $LIBS"
-        save_CFLAGS="$CFLAGS"
-        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-
-        # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
-	AC_MSG_CHECKING([for joinable pthread attribute])
-	attr_name=unknown
-	for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
-	    AC_TRY_LINK([#include <pthread.h>], [int attr=$attr; return attr;],
-                        [attr_name=$attr; break])
-	done
-        AC_MSG_RESULT($attr_name)
-        if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
-            AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name,
-                               [Define to necessary symbol if this constant
-                                uses a non-standard name on your system.])
-        fi
-
-        AC_MSG_CHECKING([if more special flags are required for pthreads])
-        flag=no
-        case "${host_cpu}-${host_os}" in
-            *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
-            *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
-        esac
-        AC_MSG_RESULT(${flag})
-        if test "x$flag" != xno; then
-            PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
-        fi
-
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
-
-        # More AIX lossage: must compile with xlc_r or cc_r
-	if test x"$GCC" != xyes; then
-          AC_CHECK_PROGS(PTHREAD_CC, xlc_r cc_r, ${CC})
-        else
-          PTHREAD_CC=$CC
-	fi
-else
-        PTHREAD_CC="$CC"
-fi
-
-AC_SUBST(PTHREAD_LIBS)
-AC_SUBST(PTHREAD_CFLAGS)
-AC_SUBST(PTHREAD_CC)
-
-# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-if test x"$acx_pthread_ok" = xyes; then
-        ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1])
-        :
-else
-        acx_pthread_ok=no
-        $2
-fi
-AC_LANG_RESTORE
-])dnl ACX_PTHREAD
diff --git a/gr-howto-write-a-block/config/ax_boost_base.m4 b/gr-howto-write-a-block/config/ax_boost_base.m4
deleted file mode 100644
index e9790227e..000000000
--- a/gr-howto-write-a-block/config/ax_boost_base.m4
+++ /dev/null
@@ -1,334 +0,0 @@
-# ===========================================================================
-#             http://autoconf-archive.cryp.to/ax_boost_base.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_BOOST_BASE([MINIMUM-VERSION])
-#
-# DESCRIPTION
-#
-#   Test for the Boost C++ libraries of a particular version (or newer)
-#
-#   If no path to the installed boost library is given the macro searchs
-#   under /usr, /usr/local, /opt and /opt/local and evaluates the
-#   $BOOST_ROOT environment variable. Further documentation is available at
-#   <http://randspringer.de/boost/index.html>.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_CPPFLAGS) / AC_SUBST(BOOST_LDFLAGS)
-#
-#   And sets:
-#
-#     HAVE_BOOST
-#
-# LAST MODIFICATION
-#
-#   2008-04-12
-#
-# COPYLEFT
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2008 Free Software Foundation, Inc.
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved.
-
-AC_DEFUN([AX_BOOST_BASE],
-[
-AC_REQUIRE([GR_LIB64])
-AC_ARG_WITH([boost],
-    AS_HELP_STRING([--with-boost@<:@=DIR@:>@],
-		   [use boost (default is yes) - it is possible to specify the root directory for boost (optional)]),
-    [
-    if test "$withval" = "no"; then
-        want_boost="no"
-    elif test "$withval" = "yes"; then
-        want_boost="yes"
-        ac_boost_path=""
-    else
-        want_boost="yes"
-        ac_boost_path="$withval"
-    fi
-    ],
-    [want_boost="yes"])
-
-
-AC_ARG_WITH([boost-libdir],
-        AS_HELP_STRING([--with-boost-libdir=LIB_DIR],
-		       [Force given directory for boost libraries. Note that this
-		        will overwrite library path detection, so use this parameter
-		        only if default library detection fails and you know exactly
-                        where your boost libraries are located.]),
-        [
-        if test -d $withval
-        then
-                ac_boost_lib_path="$withval"
-        else
-                AC_MSG_ERROR(--with-boost-libdir expected directory name)
-        fi
-        ],
-        [ac_boost_lib_path=""]
-)
-
-if test "x$want_boost" = "xyes"; then
-    boost_lib_version_req=ifelse([$1], ,1.20.0,$1)
-    boost_lib_version_req_shorten=`expr $boost_lib_version_req : '\([[0-9]]*\.[[0-9]]*\)'`
-    boost_lib_version_req_major=`expr $boost_lib_version_req : '\([[0-9]]*\)'`
-    boost_lib_version_req_minor=`expr $boost_lib_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
-    boost_lib_version_req_sub_minor=`expr $boost_lib_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
-    if test "x$boost_lib_version_req_sub_minor" = "x" ; then
-        boost_lib_version_req_sub_minor="0"
-        fi
-    WANT_BOOST_VERSION=`expr $boost_lib_version_req_major \* 100000 \+  $boost_lib_version_req_minor \* 100 \+ $boost_lib_version_req_sub_minor`
-    AC_MSG_CHECKING(for boost >= $boost_lib_version_req)
-    succeeded=no
-
-    dnl first we check the system location for boost libraries
-    dnl this location ist chosen if boost libraries are installed with the --layout=system option
-    dnl or if you install boost with RPM
-    if test "$ac_boost_path" != ""; then
-	dnl Look first where we think they ought to be, accounting for a possible "64" suffix on lib.
-	dnl If that directory doesn't exist, fall back to the default behavior
-	if test -d "$ac_boost_path/lib${gr_libdir_suffix}"; then
-            BOOST_LDFLAGS="-L$ac_boost_path/lib${gr_libdir_suffix}"
-        else
-            BOOST_LDFLAGS="-L$ac_boost_path/lib"
-        fi
-        BOOST_CPPFLAGS="-I$ac_boost_path/include"
-    else
-        for ac_boost_path_tmp in /usr /usr/local /opt /opt/local ; do
-            if test -d "$ac_boost_path_tmp/include/boost" && test -r "$ac_boost_path_tmp/include/boost"; then
-		dnl Look first where we think they ought to be, accounting for a possible "64" suffix on lib.
-		dnl If that directory doesn't exist, fall back to the default behavior
-		if test -d "$ac_boost_path_tmp/lib${gr_libdir_suffix}"; then
-                    BOOST_LDFLAGS="-L$ac_boost_path_tmp/lib${gr_libdir_suffix}"
-		else
-	            BOOST_LDFLAGS="-L$ac_boost_path_tmp/lib"
-		fi
-                BOOST_CPPFLAGS="-I$ac_boost_path_tmp/include"
-                break;
-            fi
-        done
-    fi
-
-    dnl overwrite ld flags if we have required special directory with
-    dnl --with-boost-libdir parameter
-    if test "$ac_boost_lib_path" != ""; then
-       BOOST_LDFLAGS="-L$ac_boost_lib_path"
-    fi
-
-    CPPFLAGS_SAVED="$CPPFLAGS"
-    CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-    export CPPFLAGS
-
-    LDFLAGS_SAVED="$LDFLAGS"
-    LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
-    export LDFLAGS
-
-    AC_LANG_PUSH(C++)
-        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-    @%:@include <boost/version.hpp>
-    ]], [[
-    #if BOOST_VERSION >= $WANT_BOOST_VERSION
-    // Everything is okay
-    #else
-    #  error Boost version is too old
-    #endif
-    ]])],[AC_MSG_RESULT(yes)
-	  succeeded=yes
-	  found_system=yes
-          ],
-         [])
-    AC_LANG_POP([C++])
-    CPPFLAGS="$CPPFLAGS_SAVED"
-    LDFLAGS="$LDFLAGS_SAVED"
-
-
-    dnl if we found no boost with system layout we search for boost libraries
-    dnl built and installed without the --layout=system option
-    if test "$succeeded" != "yes"; then
-        _version=0
-
-        if test "$ac_boost_path" != ""; then
-	    path_list="$ac_boost_path"
-	else
-	    path_list="/usr /usr/local /opt /opt/local"
-	fi
-        for ac_boost_path in $path_list ; do
-	    if test -d "$ac_boost_path" && test -r "$ac_boost_path"; then
-            	for i in `ls -d $ac_boost_path/include/boost-* 2>/dev/null`; do
-		    _version_tmp=`echo $i | sed "s#$ac_boost_path##" | sed 's,/include/boost-,,; s,_,.,'`
-                    V_CHECK=`expr $_version_tmp \> $_version`
-                    if test "$V_CHECK" = "1" ; then
-                        _version=$_version_tmp
-                        best_path=$ac_boost_path
-		    fi
-                done
-            fi
-	done
-
-        VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
-        BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE"
-
-        if test "$ac_boost_lib_path" = "";  then
-	    dnl Look first where we think they ought to be, accounting for a possible "64" suffix on lib.
-	    dnl If that directory doesn't exist, fall back to the default behavior
-	    if test -d "$best_path/lib${gr_libdir_suffix}"; then
-                BOOST_LDFLAGS="-L$best_path/lib${gr_libdir_suffix}"
-	    else
-                BOOST_LDFLAGS="-L$best_path/lib"
-	    fi
-        fi
-
-        CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-        export CPPFLAGS
-        LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
-        export LDFLAGS
-
-        AC_LANG_PUSH(C++)
-            AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-        @%:@include <boost/version.hpp>
-        ]], [[
-        #if BOOST_VERSION >= $WANT_BOOST_VERSION
-        // Everything is okay
-        #else
-        #  error Boost version is too old
-        #endif
-        ]])],[AC_MSG_RESULT(yes)
-	      succeeded=yes
-              found_system=yes
-              ],
-	     [])
-        AC_LANG_POP([C++])
-        CPPFLAGS="$CPPFLAGS_SAVED"
-        LDFLAGS="$LDFLAGS_SAVED"
-    fi
-
-    if test "$succeeded" != "yes" ; then
-	AC_MSG_RESULT([no])
-        if test "$_version" = "0" ; then
-            AC_MSG_ERROR([[we could not detect the boost libraries (version $boost_lib_version_req_shorten or higher).
-If you are sure you have boost installed, then check your version number looking in <boost/version.hpp>.]])
-        else
-            AC_MSG_ERROR([your boost libraries seem to old (version $_version).])
-        fi
-    else
-        AC_SUBST(BOOST_CPPFLAGS)
-        AC_SUBST(BOOST_LDFLAGS)
-        AC_DEFINE(HAVE_BOOST,1,[Define if the Boost headers are available])
-    fi
-fi
-])
-
-dnl
-dnl Macros used by the boost items that need libraries.
-dnl
-
-dnl $1 is unit name.  E.g., boost_thread
-AC_DEFUN([_AX_BOOST_CHECK_LIB],[
-    _AX_BOOST_CHECK_LIB_($1,HAVE_[]m4_toupper($1),m4_toupper($1)_LIB)
-])
-
-dnl $1 is unit name.  E.g., boost_thread
-dnl $2 is AC_DEFINE name.  E.g., HAVE_BOOST_THREAD
-dnl $3 is lib var name.    E.g., BOOST_THREAD_LIB
-AC_DEFUN([_AX_BOOST_CHECK_LIB_],[
-    AC_LANG_PUSH([C++])
-    AC_DEFINE($2,1,[Define if the $1 library is available])
-    BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
-
-    dnl See if we can find a usable library
-    link_ok="no"
-    if test "$ax_boost_user_lib" != ""; then
-        dnl use what the user supplied 
-        for ax_lib in $ax_boost_user_lib $1-${ax_boost_user_lib}; do
-	    AC_CHECK_LIB($ax_lib, exit,
-                         [$3="-l$ax_lib"; AC_SUBST($3) link_ok="yes"; break])
-        done
-    else
-	dnl Look in BOOSTLIBDIR for possible candidates
-	head=$BOOSTLIBDIR/lib[]$1
-	for f in ${head}*.so* ${head}*.a* ${head}*.dll* ${head}*.dylib; do
-	    dnl echo 1: $f
-	    case $f in
-	      *\**) continue;;
-	    esac
-	    f=`echo $f | sed -e 's,.*/,,' -e 's,^lib,,'`
-	    dnl echo 2: $f
-	    f=`echo $f | sed -e 's,\($1.*\)\.so.*$,\1,' -e 's,\($1.*\)\.a.*$,\1,' -e 's,\($1.*\)\.dll.*$,\1,' -e 's,\($1.*\)\.dylib.*$,\1,'`
-	    dnl echo 3: $f
-
-	    ax_lib=$f
-            AC_CHECK_LIB($ax_lib, exit,
-                        [$3="-l$ax_lib"; AC_SUBST($3) link_ok="yes"; break])
-	done
-    fi		    
-		    		    
-    if test "$link_ok" != "yes"; then
-    	AC_MSG_ERROR([Could not link against lib[$1]!])
-    fi
-    AC_LANG_POP([C++])
-])
-
-
-dnl $1 is unit name.  E.g., boost_thread
-AC_DEFUN([_AX_BOOST_WITH],[
-    _AX_BOOST_WITH_($1,m4_bpatsubst($1,_,-))
-])
-
-dnl $1 is unit name.  E.g., boost_thread
-dnl $2 is hyphenated unit name.  E.g., boost-thread
-AC_DEFUN([_AX_BOOST_WITH_],[
-    AC_ARG_WITH([$2],
-    		AC_HELP_STRING([--with-$2@<:@=special-lib@:>@],
-		               [Use the m4_substr($1,6) library from boost.  It is possible to specify a certain
-		                library to the linker.  E.g., --with-$2=$1-gcc41-mt-1_35]),
-        	[
-	        if test "$withval" = "no"; then
-	            want_boost="no"
-	        elif test "$withval" = "yes"; then
-	            want_boost="yes"
-	            ax_boost_user_lib=""
-	        else
-	            want_boost="yes"
-	            ax_boost_user_lib="$withval"
-	        fi
-	        ],
-	        [want_boost="yes"])
-])
-
-dnl $1 is unit name.  E.g., boost_thread
-dnl $2 is AC_LANG_PROGRAM argument 1
-dnl $3 is AC_LANG_PROGRAM argument 2
-dnl $4 is cv variable name.  E.g., ax_cv_boost_thread
-AC_DEFUN([_AX_BOOST_CHECK_],[
-    _AX_BOOST_WITH($1)
-    if test "$want_boost" = "yes"; then
-        AC_REQUIRE([AC_PROG_CC])
-        AC_REQUIRE([AC_PROG_CXX])
-        CPPFLAGS_SAVED="$CPPFLAGS"
-        CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-        LDFLAGS_SAVED="$LDFLAGS"
-        LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
-        AC_CACHE_CHECK([whether the boost::m4_substr([$1],6) includes are available], [$4],
-		       [AC_LANG_PUSH([C++])
-                        AC_COMPILE_IFELSE(AC_LANG_PROGRAM([$2],[$3]),[$4]=yes,[$4]=no)
-                        AC_LANG_POP([C++])
-                       ])
-	if test "$[$4]" = "yes"; then
-	    _AX_BOOST_CHECK_LIB([$1])
-	fi
-        CPPFLAGS="$CPPFLAGS_SAVED"
-        LDFLAGS="$LDFLAGS_SAVED"
-    fi
-])
-
-dnl $1 is unit name.  E.g., boost_thread
-dnl $2 is AC_LANG_PROGRAM argument 1
-dnl $3 is AC_LANG_PROGRAM argument 2
-AC_DEFUN([_AX_BOOST_CHECK],[
-    _AX_BOOST_CHECK_($1,$2,$3,ax_cv_$1)
-])
diff --git a/gr-howto-write-a-block/config/ax_boost_date_time.m4 b/gr-howto-write-a-block/config/ax_boost_date_time.m4
deleted file mode 100644
index 7b3f0fe3d..000000000
--- a/gr-howto-write-a-block/config/ax_boost_date_time.m4
+++ /dev/null
@@ -1,34 +0,0 @@
-#
-# SYNOPSIS
-#
-#   AX_BOOST_DATE_TIME
-#
-# DESCRIPTION
-#
-#   Test for date_time library from the Boost C++ libraries.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_DATE_TIME_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_DATE_TIME
-#
-# COPYLEFT
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2008 Michael Tindal
-#   Copyright (c) 2008 Free Software Foundation, Inc.
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved.
-
-AC_DEFUN([AX_BOOST_DATE_TIME],
-[
-    AC_REQUIRE([AX_BOOST_BASE])	
-    _AX_BOOST_CHECK([boost_date_time],
-		    [@%:@include <boost/date_time/gregorian/gregorian_types.hpp>],
-		    [using namespace boost::gregorian; date d(2002,Jan,10); return 0;])
-])
diff --git a/gr-howto-write-a-block/config/ax_boost_filesystem.m4 b/gr-howto-write-a-block/config/ax_boost_filesystem.m4
deleted file mode 100644
index bcb3fa44f..000000000
--- a/gr-howto-write-a-block/config/ax_boost_filesystem.m4
+++ /dev/null
@@ -1,45 +0,0 @@
-#
-# SYNOPSIS
-#
-#   AX_BOOST_FILESYSTEM
-#
-# DESCRIPTION
-#
-#   Test for Filesystem library from the Boost C++ libraries. The macro
-#   requires a preceding call to AX_BOOST_BASE. 
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_FILESYSTEM_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_FILESYSTEM
-#
-# COPYLEFT
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2008 Michael Tindal
-#   Copyright (c) 2008 Free Software Foundation, Inc.
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved.
-
-AC_DEFUN([AX_BOOST_FILESYSTEM],
-[
-    AC_REQUIRE([AX_BOOST_BASE])
-
-    dnl depends on boost_system
-    AC_REQUIRE([AX_BOOST_SYSTEM])
-    axbf_LDFLAGS_SAVED=$LDFLAGS
-    LDFLAGS="$LDFLAGS $BOOST_SYSTEM_LIB"
-
-    _AX_BOOST_CHECK([boost_filesystem],
-		    [@%:@include <boost/filesystem/path.hpp>],
-		    [using namespace boost::filesystem;
-                     path my_path( "foo/bar/data.txt" );
-                     return 0;])
-
-   LDFLAGS=$axbf_LDFLAGS_SAVED
-])
diff --git a/gr-howto-write-a-block/config/ax_boost_iostreams.m4 b/gr-howto-write-a-block/config/ax_boost_iostreams.m4
deleted file mode 100644
index 181b1e752..000000000
--- a/gr-howto-write-a-block/config/ax_boost_iostreams.m4
+++ /dev/null
@@ -1,39 +0,0 @@
-#
-# SYNOPSIS
-#
-#   AX_BOOST_IOSTREAMS
-#
-# DESCRIPTION
-#
-#   Test for IOStreams library from the Boost C++ libraries. The macro
-#   requires a preceding call to AX_BOOST_BASE.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_IOSTREAMS_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_IOSTREAMS
-#
-# COPYLEFT
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2008 Free Software Foundation, Inc.
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved.
-
-AC_DEFUN([AX_BOOST_IOSTREAMS],
-[
-    AC_REQUIRE([AX_BOOST_BASE])
-    _AX_BOOST_CHECK([boost_iostreams],
-                    [@%:@include <boost/iostreams/filtering_stream.hpp>
-                     @%:@include <boost/range/iterator_range.hpp>],
-                    [std::string  input = "Hello World!";
-                     namespace io = boost::iostreams;
-                     io::filtering_istream  in(boost::make_iterator_range(input));
-                     return 0;])
-
-])
diff --git a/gr-howto-write-a-block/config/ax_boost_program_options.m4 b/gr-howto-write-a-block/config/ax_boost_program_options.m4
deleted file mode 100644
index 3829373be..000000000
--- a/gr-howto-write-a-block/config/ax_boost_program_options.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-#
-# SYNOPSIS
-#
-#   AX_BOOST_PROGRAM_OPTIONS
-#
-# DESCRIPTION
-#
-#   Test for program options library from the Boost C++ libraries. The macro
-#   requires a preceding call to AX_BOOST_BASE.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_PROGRAM_OPTIONS
-#
-# COPYLEFT
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2008 Free Software Foundation, Inc.
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved.
-
-AC_DEFUN([AX_BOOST_PROGRAM_OPTIONS],
-[
-    AC_REQUIRE([AX_BOOST_BASE])
-    _AX_BOOST_CHECK([boost_program_options],
-                    [@%:@include <boost/program_options.hpp>],
-                    [boost::program_options::options_description generic("Generic options");
-                     return 0;])
-])
diff --git a/gr-howto-write-a-block/config/ax_boost_python.m4 b/gr-howto-write-a-block/config/ax_boost_python.m4
deleted file mode 100644
index 3c6c666f7..000000000
--- a/gr-howto-write-a-block/config/ax_boost_python.m4
+++ /dev/null
@@ -1,92 +0,0 @@
-# ===========================================================================
-#            http://autoconf-archive.cryp.to/ax_boost_python.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_BOOST_PYTHON
-#
-# DESCRIPTION
-#
-#   This macro checks to see if the Boost.Python library is installed. It
-#   also attempts to guess the currect library name using several attempts.
-#   It tries to build the library name using a user supplied name or suffix
-#   and then just the raw library.
-#
-#   If the library is found, HAVE_BOOST_PYTHON is defined and
-#   BOOST_PYTHON_LIB is set to the name of the library.
-#
-#   This macro calls AC_SUBST(BOOST_PYTHON_LIB).
-#
-#   In order to ensure that the Python headers are specified on the include
-#   path, this macro requires AX_PYTHON to be called.
-#
-# LAST MODIFICATION
-#
-#   2008-04-12
-#
-# COPYLEFT
-#
-#   Copyright (c) 2008 Michael Tindal
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 2 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Macro Archive. When you make and
-#   distribute a modified version of the Autoconf Macro, you may extend this
-#   special exception to the GPL to apply to your modified version as well.
-
-AC_DEFUN([AX_BOOST_PYTHON],
-[AC_REQUIRE([AX_PYTHON])dnl
-AC_CACHE_CHECK(whether the Boost::Python library is available,
-ac_cv_boost_python,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- CPPFLAGS_SAVE=$CPPFLAGS
- if test x$PYTHON_INCLUDE_DIR != x; then
-   CPPFLAGS=-I$PYTHON_INCLUDE_DIR $CPPFLAGS
- fi
- AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[
- #include <boost/python/module.hpp>
- using namespace boost::python;
- BOOST_PYTHON_MODULE(test) { throw "Boost::Python test."; }]],
-               [[return 0;]]),
-               ac_cv_boost_python=yes, ac_cv_boost_python=no)
- AC_LANG_RESTORE
- CPPFLAGS=$CPPFLAGS_SAVE
-])
-if test "$ac_cv_boost_python" = "yes"; then
-  AC_LANG_PUSH([C++])
-  AC_DEFINE(HAVE_BOOST_PYTHON,,[define if the Boost::Python library is available])
-  ax_python_lib=boost_python
-  AC_ARG_WITH([boost-python],AS_HELP_STRING([--with-boost-python],[specify the boost python library or suffix to use]),
-  [if test "x$with_boost_python" != "xno"; then
-     ax_python_lib=$with_boost_python
-     ax_boost_python_lib=boost_python-$with_boost_python
-   fi])
-  for ax_lib in $ax_python_lib $ax_boost_python_lib boost_python; do
-    AC_CHECK_LIB($ax_lib, exit, [BOOST_PYTHON_LIB=$ax_lib break])
-  done
-  AC_SUBST(BOOST_PYTHON_LIB)
-  AC_LANG_POP([C++])
-fi
-])dnl
diff --git a/gr-howto-write-a-block/config/ax_boost_regex.m4 b/gr-howto-write-a-block/config/ax_boost_regex.m4
deleted file mode 100644
index 32b531369..000000000
--- a/gr-howto-write-a-block/config/ax_boost_regex.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-#
-# SYNOPSIS
-#
-#   AX_BOOST_REGEX
-#
-# DESCRIPTION
-#
-#   Test for Regex library from the Boost C++ libraries. The macro requires
-#   a preceding call to AX_BOOST_BASE.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_REGEX_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_REGEX
-#
-# COPYLEFT
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2008 Michael Tindal
-#   Copyright (c) 2008 Free Software Foundation, Inc.
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved.
-
-AC_DEFUN([AX_BOOST_REGEX],
-[
-    AC_REQUIRE([AX_BOOST_BASE])
-    _AX_BOOST_CHECK([boost_regex],
-	            [@%:@include <boost/regex.hpp>],
-                    [boost::regex r(); return 0;])
-])
diff --git a/gr-howto-write-a-block/config/ax_boost_serialization.m4 b/gr-howto-write-a-block/config/ax_boost_serialization.m4
deleted file mode 100644
index 78c950078..000000000
--- a/gr-howto-write-a-block/config/ax_boost_serialization.m4
+++ /dev/null
@@ -1,38 +0,0 @@
-#
-# SYNOPSIS
-#
-#   AX_BOOST_SERIALIZATION
-#
-# DESCRIPTION
-#
-#   Test for Serialization library from the Boost C++ libraries. The macro
-#   requires a preceding call to AX_BOOST_BASE.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_SERIALIZATION_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_SERIALIZATION
-#
-# COPYLEFT
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2008 Free Software Foundation, Inc.
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved.
-
-AC_DEFUN([AX_BOOST_SERIALIZATION],
-[
-    AC_REQUIRE([AX_BOOST_BASE])
-    _AX_BOOST_CHECK([boost_serialization],
-		    [@%:@include <fstream>
-                     @%:@include <boost/archive/text_oarchive.hpp>
-                     @%:@include <boost/archive/text_iarchive.hpp>],
-                    [std::ofstream ofs("filename");
-                     boost::archive::text_oarchive oa(ofs);
-                     return 0;])
-])
diff --git a/gr-howto-write-a-block/config/ax_boost_signals.m4 b/gr-howto-write-a-block/config/ax_boost_signals.m4
deleted file mode 100644
index 3c4971748..000000000
--- a/gr-howto-write-a-block/config/ax_boost_signals.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-#
-# SYNOPSIS
-#
-#   AX_BOOST_SIGNALS
-#
-# DESCRIPTION
-#
-#   Test for Signals library from the Boost C++ libraries. The macro
-#   requires a preceding call to AX_BOOST_BASE.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_SIGNALS_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_SIGNALS
-#
-# COPYLEFT
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2008 Michael Tindal
-#   Copyright (c) 2008 Free Software Foundation, Inc.
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved.
-
-AC_DEFUN([AX_BOOST_SIGNALS],
-[
-    AC_REQUIRE([AX_BOOST_BASE])
-    _AX_BOOST_CHECK([boost_signals],
-		    [@%:@include <boost/signal.hpp>],
-                    [boost::signal<void ()> sig; return 0;])
-])
diff --git a/gr-howto-write-a-block/config/ax_boost_system.m4 b/gr-howto-write-a-block/config/ax_boost_system.m4
deleted file mode 100644
index cb73f2577..000000000
--- a/gr-howto-write-a-block/config/ax_boost_system.m4
+++ /dev/null
@@ -1,40 +0,0 @@
-# ===========================================================================
-# started with this: http://autoconf-archive.cryp.to/ax_boost_system.html,
-# virtually nothing left
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_BOOST_SYSTEM
-#
-# DESCRIPTION
-#
-#   Test for System library from the Boost C++ libraries. The macro requires
-#   a preceding call to AX_BOOST_BASE.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_SYSTEM_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_SYSTEM
-#
-# COPYLEFT
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2008 Michael Tindal
-#   Copyright (c) 2008 Daniel Casimiro <dan.casimiro@gmail.com>
-#   Copyright (c) 2008 Free Software Foundation, Inc.
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved.
-
-AC_DEFUN([AX_BOOST_SYSTEM],
-[
-    AC_REQUIRE([AX_BOOST_BASE])	
-    _AX_BOOST_CHECK([boost_system],
-		    [@%:@include <boost/system/error_code.hpp>],
-		    [boost::system::system_category])
-])
diff --git a/gr-howto-write-a-block/config/ax_boost_test_exec_monitor.m4 b/gr-howto-write-a-block/config/ax_boost_test_exec_monitor.m4
deleted file mode 100644
index 2c30c0b4a..000000000
--- a/gr-howto-write-a-block/config/ax_boost_test_exec_monitor.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-#
-# SYNOPSIS
-#
-#   AX_BOOST_TEST_EXEC_MONITOR
-#
-# DESCRIPTION
-#
-#   Test for Test_Exec_Monitor library from the Boost C++ libraries. The
-#   macro requires a preceding call to AX_BOOST_BASE.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_TEST_EXEC_MONITOR_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_TEST_EXEC_MONITOR
-#
-# COPYLEFT
-#
-#   Copyright (c) 2008 Dodji Seketeli <dodji@seketeli.org>
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2008 Free Software Foundation, Inc.
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved.
-
-AC_DEFUN([AX_BOOST_TEST_EXEC_MONITOR],
-[
-    AC_REQUIRE([AX_BOOST_BASE])
-    _AX_BOOST_CHECK([boost_test_exec_monitor],
-		    [@%:@include <boost/test/test_tools.hpp>],
-                    [int i=1 ; BOOST_REQUIRE(i==1); ; return 0;])
-])
diff --git a/gr-howto-write-a-block/config/ax_boost_thread.m4 b/gr-howto-write-a-block/config/ax_boost_thread.m4
deleted file mode 100644
index 4df23224a..000000000
--- a/gr-howto-write-a-block/config/ax_boost_thread.m4
+++ /dev/null
@@ -1,72 +0,0 @@
-#
-# SYNOPSIS
-#
-#   AX_BOOST_THREAD
-#
-# DESCRIPTION
-#
-#   Test for Thread library from the Boost C++ libraries.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_THREAD_LIB)
-#     AC_SUBST(BOOST_CXXFLAGS)
-#
-#   And sets:
-#
-#     HAVE_BOOST_THREAD
-#
-# COPYLEFT
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2008 Michael Tindal
-#   Copyright (c) 2008 Free Software Foundation, Inc.
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved.
-
-
-AC_DEFUN([AX_BOOST_THREAD],
-[
-    AC_REQUIRE([AX_BOOST_BASE])
-    AC_REQUIRE([ACX_PTHREAD])
-    _AX_BOOST_WITH([boost_thread])
-
-    if test "$want_boost" = "yes"; then
-        AC_REQUIRE([AC_PROG_CC])
-        AC_REQUIRE([AC_PROG_CXX])
-        AC_REQUIRE([AC_CANONICAL_HOST])
-
-        CPPFLAGS_SAVED="$CPPFLAGS"
-        LDFLAGS_SAVED="$LDFLAGS"
-	CXXFLAGS_SAVED="$CXXFLAGS"
-
-        CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
-        LDFLAGS="$LDFLAGS $BOOST_LDFLAGS $PTHREAD_LIBS"
-	CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
-
-        AC_CACHE_CHECK(whether the boost::thread includes are available,
-                       ax_cv_boost_thread,
-        [AC_LANG_PUSH([C++])
-             AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include <boost/thread/thread.hpp>]],
-                                   [[boost::thread_group thrds;
-                                   return 0;]]),
-                   ax_cv_boost_thread=yes, ax_cv_boost_thread=no)
-             AC_LANG_POP([C++])
-        ])
-
-        if test "$ax_cv_boost_thread" = "yes"; then
-	    BOOST_CXXFLAGS="$PTHREAD_CFLAGS"
-            AC_SUBST(BOOST_CXXFLAGS)
-	    _AX_BOOST_CHECK_LIB([boost_thread])
-	    if test "$link_ok" = "yes" && test -n "$PTHREAD_LIBS"; then
-	        BOOST_THREAD_LIB="$BOOST_THREAD_LIB $PTHREAD_LIBS"
-	    fi
-        fi
-
-        CPPFLAGS="$CPPFLAGS_SAVED"
-        LDFLAGS="$LDFLAGS_SAVED"
-	CXXFLAGS="$CXXFLAGS_SAVED"
-    fi
-])
diff --git a/gr-howto-write-a-block/config/ax_boost_unit_test_framework.m4 b/gr-howto-write-a-block/config/ax_boost_unit_test_framework.m4
deleted file mode 100644
index 73affccfd..000000000
--- a/gr-howto-write-a-block/config/ax_boost_unit_test_framework.m4
+++ /dev/null
@@ -1,36 +0,0 @@
-#
-# SYNOPSIS
-#
-#   AX_BOOST_UNIT_TEST_FRAMEWORK
-#
-# DESCRIPTION
-#
-#   Test for Unit_Test_Framework library from the Boost C++ libraries. The
-#   macro requires a preceding call to AX_BOOST_BASE.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_UNIT_TEST_FRAMEWORK
-#
-# COPYLEFT
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2008 Free Software Foundation, Inc.
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved.
-
-AC_DEFUN([AX_BOOST_UNIT_TEST_FRAMEWORK],
-[
-    AC_REQUIRE([AX_BOOST_BASE])
-    _AX_BOOST_CHECK([boost_unit_test_framework],
-		    [@%:@include <boost/test/unit_test.hpp>],
-		    [using boost::unit_test::test_suite;
-                     test_suite* test= BOOST_TEST_SUITE( "Unit test example 1" );
-                     return 0;])
-])
diff --git a/gr-howto-write-a-block/config/ax_boost_wserialization.m4 b/gr-howto-write-a-block/config/ax_boost_wserialization.m4
deleted file mode 100644
index f384988cb..000000000
--- a/gr-howto-write-a-block/config/ax_boost_wserialization.m4
+++ /dev/null
@@ -1,46 +0,0 @@
-#
-# SYNOPSIS
-#
-#   AX_BOOST_WSERIALIZATION
-#
-# DESCRIPTION
-#
-#   Test for WSerialization library from the Boost C++ libraries. The macro
-#   requires a preceding call to AX_BOOST_BASE.
-#
-#   This macro calls:
-#
-#     AC_SUBST(BOOST_WSERIALIZATION_LIB)
-#
-#   And sets:
-#
-#     HAVE_BOOST_WSERIALIZATION
-#
-# COPYLEFT
-#
-#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
-#   Copyright (c) 2008 Free Software Foundation, Inc.
-#
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved.
-
-AC_DEFUN([AX_BOOST_WSERIALIZATION],
-[
-    AC_REQUIRE([AX_BOOST_BASE])
-
-    dnl depends on BOOST_SERIALIZATION
-    AC_REQUIRE([AX_BOOST_SERIALIZATION])
-    axbws_LDFLAGS_SAVED=$LDFLAGS
-    LDFLAGS="$LDFLAGS $BOOST_SERIALIZATION_LIB"
-
-    _AX_BOOST_CHECK([boost_wserialization],
-		    [@%:@include <fstream>
-                     @%:@include <boost/archive/text_oarchive.hpp>
-                     @%:@include <boost/archive/text_iarchive.hpp>],
-                    [std::ofstream ofs("filename");
-                     boost::archive::text_oarchive oa(ofs);
-                     return 0;])
-
-    LDFLAGS=$axbf_LDFLAGS_SAVED
-])
diff --git a/gr-howto-write-a-block/config/bnv_have_qt.m4 b/gr-howto-write-a-block/config/bnv_have_qt.m4
deleted file mode 100644
index 1469bfbfd..000000000
--- a/gr-howto-write-a-block/config/bnv_have_qt.m4
+++ /dev/null
@@ -1,404 +0,0 @@
-dnl Available from the GNU Autoconf Macro Archive at:
-dnl http://www.gnu.org/software/ac-archive/htmldoc/bnv_have_qt.html
-dnl
-AC_DEFUN([BNV_HAVE_QT],
-[
-  dnl THANKS! This code includes bug fixes by:
-  dnl Tim McClarren.
-
-  AC_REQUIRE([AC_PROG_CXX])
-  AC_REQUIRE([AC_PATH_X])
-  AC_REQUIRE([AC_PATH_XTRA])
-
-  AC_MSG_CHECKING(for Qt)
-
-  AC_ARG_WITH([Qt-dir],
-    [  --with-Qt-dir=DIR       DIR is equal to \$QTDIR if you have followed the
-                          installation instructions of Trolltech. Header
-                          files are in DIR/include, binary utilities are
-                          in DIR/bin and the library is in DIR/lib])
-  AC_ARG_WITH([Qt-include-dir],
-    [  --with-Qt-include-dir=DIR
-                          Qt header files are in DIR])
-  AC_ARG_WITH([Qt-bin-dir],
-    [  --with-Qt-bin-dir=DIR   Qt utilities such as moc and uic are in DIR])
-  AC_ARG_WITH([Qt-lib-dir],
-    [  --with-Qt-lib-dir=DIR   The Qt library is in DIR])
-  AC_ARG_WITH([Qt-lib],
-    [  --with-Qt-lib=LIB       Use -lLIB to link with the Qt library])
-  if test x"$with_Qt_dir" = x"no" ||
-     test x"$with_Qt_include-dir" = x"no" ||
-     test x"$with_Qt_bin_dir" = x"no" ||
-     test x"$with_Qt_lib_dir" = x"no" ||
-     test x"$with_Qt_lib" = x"no"; then
-    # user disabled Qt. Leave cache alone.
-    have_qt="User disabled Qt."
-  else
-    # "yes" is a bogus option
-    if test x"$with_Qt_dir" = xyes; then
-      with_Qt_dir=
-    fi
-    if test x"$with_Qt_include_dir" = xyes; then
-      with_Qt_include_dir=
-    fi
-    if test x"$with_Qt_bin_dir" = xyes; then
-      with_Qt_bin_dir=
-    fi
-    if test x"$with_Qt_lib_dir" = xyes; then
-      with_Qt_lib_dir=
-    fi
-    if test x"$with_Qt_lib" = xyes; then
-      with_Qt_lib=
-    fi
-    # No Qt unless we discover otherwise
-    have_qt=no
-    # Check whether we are requested to link with a specific version
-    if test x"$with_Qt_lib" != x; then
-      bnv_qt_lib="$with_Qt_lib"
-    fi
-    # Check whether we were supplied with an answer already
-    if test x"$with_Qt_dir" != x; then
-      have_qt=yes
-      bnv_qt_dir="$with_Qt_dir"
-      bnv_qt_include_dir="$with_Qt_dir/include"
-      bnv_qt_bin_dir="$with_Qt_dir/bin"
-      bnv_qt_lib_dir="$with_Qt_dir/lib"
-      # Only search for the lib if the user did not define one already
-      if test x"$bnv_qt_lib" = x; then
-        bnv_qt_lib="`ls $bnv_qt_lib_dir/libqt* | sed -n 1p |
-                     sed s@$bnv_qt_lib_dir/lib@@ | [sed s@[.].*@@]`"
-      fi
-      bnv_qt_LIBS="-L$bnv_qt_lib_dir -l$bnv_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS"
-    else
-      # Use cached value or do search, starting with suggestions from
-      # the command line
-      AC_CACHE_VAL(bnv_cv_have_qt,
-      [
-        # We are not given a solution and there is no cached value.
-        bnv_qt_dir=NO
-        bnv_qt_include_dir=NO
-        bnv_qt_lib_dir=NO
-        if test x"$bnv_qt_lib" = x; then
-          bnv_qt_lib=NO
-        fi
-        BNV_PATH_QT_DIRECT
-        if test "$bnv_qt_dir" = NO ||
-           test "$bnv_qt_include_dir" = NO ||
-           test "$bnv_qt_lib_dir" = NO ||
-           test "$bnv_qt_lib" = NO; then
-          # Problem with finding complete Qt.  Cache the known absence of Qt.
-          bnv_cv_have_qt="have_qt=no"
-        else
-          # Record where we found Qt for the cache.
-          bnv_cv_have_qt="have_qt=yes                  \
-                       bnv_qt_dir=$bnv_qt_dir          \
-               bnv_qt_include_dir=$bnv_qt_include_dir  \
-                   bnv_qt_bin_dir=$bnv_qt_bin_dir      \
-                      bnv_qt_LIBS=\"$bnv_qt_LIBS\""
-        fi
-      ])dnl
-      eval "$bnv_cv_have_qt"
-    fi # all $bnv_qt_* are set
-  fi   # $have_qt reflects the system status
-  if test x"$have_qt" = xyes; then
-    QT_CXXFLAGS="-I$bnv_qt_include_dir"
-    QT_DIR="$bnv_qt_dir"
-    QT_LIBS="$bnv_qt_LIBS"
-    # If bnv_qt_dir is defined, utilities are expected to be in the
-    # bin subdirectory
-    if test x"$bnv_qt_dir" != x; then
-        if test -x "$bnv_qt_dir/bin/uic"; then
-          QT_UIC="$bnv_qt_dir/bin/uic"
-        else
-          # Old versions of Qt don't have uic
-          QT_UIC=
-        fi
-      QT_MOC="$bnv_qt_dir/bin/moc"
-    else
-      # Or maybe we are told where to look for the utilities
-      if test x"$bnv_qt_bin_dir" != x; then
-        if test -x "$bnv_qt_bin_dir/uic"; then
-          QT_UIC="$bnv_qt_bin_dir/uic"
-        else
-          # Old versions of Qt don't have uic
-          QT_UIC=
-        fi
-        QT_MOC="$bnv_qt_bin_dir/moc"
-      else
-      # Last possibility is that they are in $PATH
-        QT_UIC="`which uic`"
-        QT_MOC="`which moc`"
-      fi
-    fi
-    # All variables are defined, report the result
-    AC_MSG_RESULT([$have_qt:
-    QT_CXXFLAGS=$QT_CXXFLAGS
-    QT_DIR=$QT_DIR
-    QT_LIBS=$QT_LIBS
-    QT_UIC=$QT_UIC
-    QT_MOC=$QT_MOC])
-  else
-    # Qt was not found
-    QT_CXXFLAGS=
-    QT_DIR=
-    QT_LIBS=
-    QT_UIC=
-    QT_MOC=
-    AC_MSG_RESULT($have_qt)
-  fi
-  AC_SUBST(QT_CXXFLAGS)
-  AC_SUBST(QT_DIR)
-  AC_SUBST(QT_LIBS)
-  AC_SUBST(QT_UIC)
-  AC_SUBST(QT_MOC)
-
-  #### Being paranoid:
-  if test x"$have_qt" = xyes; then
-    AC_MSG_CHECKING(correct functioning of Qt installation)
-    AC_CACHE_VAL(bnv_cv_qt_test_result,
-    [
-      cat > bnv_qt_test.h << EOF
-#include <qobject.h>
-class Test : public QObject
-{
-Q_OBJECT
-public:
-  Test() {}
-  ~Test() {}
-public slots:
-  void receive() {}
-signals:
-  void send();
-};
-EOF
-
-      cat > bnv_qt_main.$ac_ext << EOF
-#include "bnv_qt_test.h"
-#include <qapplication.h>
-int main( int argc, char **argv )
-{
-  QApplication app( argc, argv );
-  Test t;
-  QObject::connect( &t, SIGNAL(send()), &t, SLOT(receive()) );
-}
-EOF
-
-      bnv_cv_qt_test_result="failure"
-      bnv_try_1="$QT_MOC bnv_qt_test.h -o moc_bnv_qt_test.$ac_ext >/dev/null 2>bnv_qt_test_1.out"
-      AC_TRY_EVAL(bnv_try_1)
-      bnv_err_1=`grep -v '^ *+' bnv_qt_test_1.out | grep -v "^bnv_qt_test.h\$"`
-      if test x"$bnv_err_1" != x; then
-        echo "$bnv_err_1" >&AC_FD_CC
-        echo "configure: could not run $QT_MOC on:" >&AC_FD_CC
-        cat bnv_qt_test.h >&AC_FD_CC
-      else
-        bnv_try_2="$CXX $QT_CXXFLAGS -c $CXXFLAGS -o moc_bnv_qt_test.o moc_bnv_qt_test.$ac_ext >/dev/null 2>bnv_qt_test_2.out"
-        AC_TRY_EVAL(bnv_try_2)
-        bnv_err_2=`grep -v '^ *+' bnv_qt_test_2.out | grep -v "^bnv_qt_test.{$ac_ext}\$"`
-        if test x"$bnv_err_2" != x; then
-          echo "$bnv_err_2" >&AC_FD_CC
-          echo "configure: could not compile:" >&AC_FD_CC
-          cat bnv_qt_test.$ac_ext >&AC_FD_CC
-        else
-          bnv_try_3="$CXX $QT_CXXFLAGS -c $CXXFLAGS -o bnv_qt_main.o bnv_qt_main.$ac_ext >/dev/null 2>bnv_qt_test_3.out"
-          AC_TRY_EVAL(bnv_try_3)
-          bnv_err_3=`grep -v '^ *+' bnv_qt_test_3.out | grep -v "^bnv_qt_main.{$ac_ext}\$"`
-          if test x"$bnv_err_3" != x; then
-            echo "$bnv_err_3" >&AC_FD_CC
-            echo "configure: could not compile:" >&AC_FD_CC
-            cat bnv_qt_main.$ac_ext >&AC_FD_CC
-          else
-            bnv_try_4="$CXX $QT_LIBS $LIBS -o bnv_qt_main bnv_qt_main.o moc_bnv_qt_test.o >/dev/null 2>bnv_qt_test_4.out"
-            AC_TRY_EVAL(bnv_try_4)
-            bnv_err_4=`grep -v '^ *+' bnv_qt_test_4.out`
-            if test x"$bnv_err_4" != x; then
-              echo "$bnv_err_4" >&AC_FD_CC
-            else
-              bnv_cv_qt_test_result="success"
-            fi
-          fi
-        fi
-      fi
-    ])dnl AC_CACHE_VAL bnv_cv_qt_test_result
-    AC_MSG_RESULT([$bnv_cv_qt_test_result]);
-    if test x"$bnv_cv_qt_test_result" = "xfailure"; then
-      # working Qt was not found
-      QT_CXXFLAGS=
-      QT_DIR=
-      QT_LIBS=
-      QT_UIC=
-      QT_MOC=
-      have_qt=no
-      AC_MSG_WARN([Failed to find matching components of a complete
-                  Qt installation. Try using more options,
-                  see ./configure --help.])
-    fi
-
-    rm -f bnv_qt_test.h moc_bnv_qt_test.$ac_ext moc_bnv_qt_test.o \
-          bnv_qt_main.$ac_ext bnv_qt_main.o bnv_qt_main \
-          bnv_qt_test_1.out bnv_qt_test_2.out bnv_qt_test_3.out bnv_qt_test_4.out
-  fi
-])
-
-dnl Internal subroutine of BNV_HAVE_QT
-dnl Set bnv_qt_dir bnv_qt_include_dir bnv_qt_bin_dir bnv_qt_lib_dir bnv_qt_lib
-dnl Copyright 2001 Bastiaan N. Veelo <Bastiaan.N.Veelo@immtek.ntnu.no>
-AC_DEFUN([BNV_PATH_QT_DIRECT],
-[
-  ## Binary utilities ##
-  if test x"$with_Qt_bin_dir" != x; then
-    bnv_qt_bin_dir=$with_Qt_bin_dir
-  fi
-  ## Look for header files ##
-  if test x"$with_Qt_include_dir" != x; then
-    bnv_qt_include_dir="$with_Qt_include_dir"
-  else
-    # The following header file is expected to define QT_VERSION.
-    qt_direct_test_header=qglobal.h
-    # Look for the header file in a standard set of common directories.
-    bnv_include_path_list="
-      /usr/include
-      `ls -dr /usr/include/qt* 2>/dev/null`
-      `ls -dr /usr/lib/qt*/include 2>/dev/null`
-      `ls -dr /usr/local/qt*/include 2>/dev/null`
-      `ls -dr /opt/qt*/include 2>/dev/null`
-    "
-    for bnv_dir in $bnv_include_path_list; do
-      if test -r "$bnv_dir/$qt_direct_test_header"; then
-        bnv_dirs="$bnv_dirs $bnv_dir"
-      fi
-    done
-    # Now look for the newest in this list
-    bnv_prev_ver=0
-    for bnv_dir in $bnv_dirs; do
-      bnv_this_ver=`egrep -w '#define QT_VERSION' $bnv_dir/$qt_direct_test_header | sed s/'#define QT_VERSION'//`
-      if expr $bnv_this_ver '>' $bnv_prev_ver > /dev/null; then
-        bnv_qt_include_dir=$bnv_dir
-        bnv_prev_ver=$bnv_this_ver
-      fi
-    done
-  fi dnl Found header files.
-
-  # Are these headers located in a traditional Trolltech installation?
-  # That would be $bnv_qt_include_dir stripped from its last element:
-  bnv_possible_qt_dir=`dirname $bnv_qt_include_dir`
-  if test -x $bnv_possible_qt_dir/bin/moc &&
-     ls $bnv_possible_qt_dir/lib/libqt* > /dev/null; then
-    # Then the rest is a piece of cake
-    bnv_qt_dir=$bnv_possible_qt_dir
-    bnv_qt_bin_dir="$bnv_qt_dir/bin"
-    bnv_qt_lib_dir="$bnv_qt_dir/lib"
-    # Only look for lib if the user did not supply it already
-    if test x"$bnv_qt_lib" = xNO; then
-      bnv_qt_lib="`ls $bnv_qt_lib_dir/libqt* | sed -n 1p |
-                   sed s@$bnv_qt_lib_dir/lib@@ | [sed s@[.].*@@]`"
-    fi
-    bnv_qt_LIBS="-L$bnv_qt_lib_dir -l$bnv_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS"
-  else
-    # There is no valid definition for $QTDIR as Trolltech likes to see it
-    bnv_qt_dir=
-    ## Look for Qt library ##
-    if test x"$with_Qt_lib_dir" != x; then
-      bnv_qt_lib_dir="$with_Qt_lib_dir"
-      # Only look for lib if the user did not supply it already
-      if test x"$bnv_qt_lib" = xNO; then
-        bnv_qt_lib="`ls $bnv_qt_lib_dir/libqt* | sed -n 1p |
-                     sed s@$bnv_qt_lib_dir/lib@@ | [sed s@[.].*@@]`"
-      fi
-      bnv_qt_LIBS="-L$bnv_qt_lib_dir -l$bnv_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS"
-    else
-      # Normally, when there is no traditional Trolltech installation,
-      # the library is installed in a place where the linker finds it
-      # automatically.
-      # If the user did not define the library name, try with qt
-      if test x"$bnv_qt_lib" = xNO; then
-        bnv_qt_lib=qt
-      fi
-      qt_direct_test_header=qapplication.h
-      qt_direct_test_main="
-        int argc;
-        char ** argv;
-        QApplication app(argc,argv);
-      "
-      # See if we find the library without any special options.
-      # Don't add top $LIBS permanently yet
-      bnv_save_LIBS="$LIBS"
-      LIBS="-l$bnv_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS"
-      bnv_qt_LIBS="$LIBS"
-      bnv_save_CXXFLAGS="$CXXFLAGS"
-      CXXFLAGS="-I$bnv_qt_include_dir"
-      AC_TRY_LINK([#include <$qt_direct_test_header>],
-        $qt_direct_test_main,
-      [
-        # Success.
-        # We can link with no special library directory.
-        bnv_qt_lib_dir=
-      ], [
-        # That did not work. Try the multi-threaded version
-        echo "Non-critical error, please neglect the above." >&AC_FD_CC
-        bnv_qt_lib=qt-mt
-        LIBS="-l$bnv_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS"
-        AC_TRY_LINK([#include <$qt_direct_test_header>],
-          $qt_direct_test_main,
-        [
-          # Success.
-          # We can link with no special library directory.
-          bnv_qt_lib_dir=
-        ], [
-          # That did not work. Try the OpenGL version
-          echo "Non-critical error, please neglect the above." >&AC_FD_CC
-          bnv_qt_lib=qt-gl
-          LIBS="-l$bnv_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS"
-          AC_TRY_LINK([#include <$qt_direct_test_header>],
-            $qt_direct_test_main,
-          [
-            # Succes.
-            # We can link with no special library directory.
-            bnv_qt_lib_dir=
-          ], [
-            # That did not work. Maybe a library version I don't know about?
-            echo "Non-critical error, please neglect the above." >&AC_FD_CC
-            # Look for some Qt lib in a standard set of common directories.
-            bnv_dir_list="
-              `echo $bnv_qt_includes | sed ss/includess`
-              /lib
-              /usr/lib
-              /usr/local/lib
-              /opt/lib
-              `ls -dr /usr/lib/qt* 2>/dev/null`
-              `ls -dr /usr/local/qt* 2>/dev/null`
-              `ls -dr /opt/qt* 2>/dev/null`
-            "
-            for bnv_dir in $bnv_dir_list; do
-              if ls $bnv_dir/libqt*; then
-                # Gamble that it's the first one...
-                bnv_qt_lib="`ls $bnv_dir/libqt* | sed -n 1p |
-                            sed s@$bnv_dir/lib@@ | sed s/[.].*//`"
-                bnv_qt_lib_dir="$bnv_dir"
-                break
-              fi
-            done
-            # Try with that one
-            LIBS="-l$bnv_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS"
-            AC_TRY_LINK([#include <$qt_direct_test_header>],
-              $qt_direct_test_main,
-            [
-              # Succes.
-              # We can link with no special library directory.
-              bnv_qt_lib_dir=
-            ], [
-              # Leave bnv_qt_lib_dir defined
-            ])
-          ])
-        ])
-      ])
-      if test x"$bnv_qt_lib_dir" != x; then
-        bnv_qt_LIBS="-l$bnv_qt_lib_dir $LIBS"
-      else
-        bnv_qt_LIBS="$LIBS"
-      fi
-      LIBS="$bnv_save_LIBS"
-      CXXFLAGS="$bnv_save_CXXFLAGS"
-    fi dnl $with_Qt_lib_dir was not given
-  fi dnl Done setting up for non-traditional Trolltech installation
-])
diff --git a/gr-howto-write-a-block/config/cppunit.m4 b/gr-howto-write-a-block/config/cppunit.m4
deleted file mode 100644
index 0991d51ec..000000000
--- a/gr-howto-write-a-block/config/cppunit.m4
+++ /dev/null
@@ -1,80 +0,0 @@
-dnl
-dnl AM_PATH_CPPUNIT(MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-dnl
-AC_DEFUN([AM_PATH_CPPUNIT],
-[
-
-AC_ARG_WITH(cppunit-prefix,[  --with-cppunit-prefix=PFX   Prefix where CppUnit is installed (optional)],
-            cppunit_config_prefix="$withval", cppunit_config_prefix="")
-AC_ARG_WITH(cppunit-exec-prefix,[  --with-cppunit-exec-prefix=PFX  Exec prefix where CppUnit is installed (optional)],
-            cppunit_config_exec_prefix="$withval", cppunit_config_exec_prefix="")
-
-  if test x$cppunit_config_exec_prefix != x ; then
-     cppunit_config_args="$cppunit_config_args --exec-prefix=$cppunit_config_exec_prefix"
-     if test x${CPPUNIT_CONFIG+set} != xset ; then
-        CPPUNIT_CONFIG=$cppunit_config_exec_prefix/bin/cppunit-config
-     fi
-  fi
-  if test x$cppunit_config_prefix != x ; then
-     cppunit_config_args="$cppunit_config_args --prefix=$cppunit_config_prefix"
-     if test x${CPPUNIT_CONFIG+set} != xset ; then
-        CPPUNIT_CONFIG=$cppunit_config_prefix/bin/cppunit-config
-     fi
-  fi
-
-  AC_PATH_PROG(CPPUNIT_CONFIG, cppunit-config, no)
-  cppunit_version_min=$1
-
-  AC_MSG_CHECKING(for Cppunit - version >= $cppunit_version_min)
-  no_cppunit=""
-  if test "$CPPUNIT_CONFIG" = "no" ; then
-    no_cppunit=yes
-  else
-    CPPUNIT_CFLAGS=`$CPPUNIT_CONFIG --cflags`
-    CPPUNIT_LIBS=`$CPPUNIT_CONFIG --libs`
-    cppunit_version=`$CPPUNIT_CONFIG --version`
-
-    cppunit_major_version=`echo $cppunit_version | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
-    cppunit_minor_version=`echo $cppunit_version | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
-    cppunit_micro_version=`echo $cppunit_version | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
-
-    cppunit_major_min=`echo $cppunit_version_min | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
-    cppunit_minor_min=`echo $cppunit_version_min | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
-    cppunit_micro_min=`echo $cppunit_version_min | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
-
-    cppunit_version_proper=`expr \
-        $cppunit_major_version \> $cppunit_major_min \| \
-        $cppunit_major_version \= $cppunit_major_min \& \
-        $cppunit_minor_version \> $cppunit_minor_min \| \
-        $cppunit_major_version \= $cppunit_major_min \& \
-        $cppunit_minor_version \= $cppunit_minor_min \& \
-        $cppunit_micro_version \>= $cppunit_micro_min `
-
-    if test "$cppunit_version_proper" = "1" ; then
-      AC_MSG_RESULT([$cppunit_major_version.$cppunit_minor_version.$cppunit_micro_version])
-    else
-      AC_MSG_RESULT(no)
-      no_cppunit=yes
-    fi
-  fi
-
-  if test "x$no_cppunit" = x ; then
-     ifelse([$2], , :, [$2])     
-  else
-     CPPUNIT_CFLAGS=""
-     CPPUNIT_LIBS=""
-     ifelse([$3], , :, [$3])
-  fi
-
-  AC_SUBST(CPPUNIT_CFLAGS)
-  AC_SUBST(CPPUNIT_LIBS)
-])
-
-
-
diff --git a/gr-howto-write-a-block/config/gr_check_createfilemapping.m4 b/gr-howto-write-a-block/config/gr_check_createfilemapping.m4
deleted file mode 100644
index 5f9b4a49a..000000000
--- a/gr-howto-write-a-block/config/gr_check_createfilemapping.m4
+++ /dev/null
@@ -1,52 +0,0 @@
-dnl
-dnl Copyright 2005 Free Software Foundation, Inc.
-dnl 
-dnl This file is part of GNU Radio
-dnl 
-dnl GNU Radio is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3, or (at your option)
-dnl any later version.
-dnl 
-dnl GNU Radio is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with GNU Radio; see the file COPYING.  If not, write to
-dnl the Free Software Foundation, Inc., 51 Franklin Street,
-dnl Boston, MA 02110-1301, USA.
-
-dnl AC_DEFUN([GR_CHECK_CREATEFILEMAPPING],
-dnl [
-dnl   AC_CHECK_FUNCS([CreateFileMapping])
-dnl ])
-
-AC_DEFUN([GR_CHECK_CREATEFILEMAPPING],[
-  AC_MSG_CHECKING([for CreateFileMapping function])
-  AC_COMPILE_IFELSE([
-#include <windows.h>
-int main (int argc, char **argv)
-{ 
-    HANDLE handle;
-    int size;
-    char	 	seg_name[[1024]];
-    handle = CreateFileMapping(
-                     INVALID_HANDLE_VALUE,    // use paging file
-                     NULL,                    // default security
-                     PAGE_READWRITE,          // read/write access
-                     0,                       // max. object size
-                     size,                // buffer size
-                     seg_name);                 // name of mapping object
-    return 0;
-}
-],[HAVE_CREATEFILEMAPPING=yes
-   AC_DEFINE(HAVE_CREATEFILEMAPPING,[1],[Define if you have the CreateFilemapping function(win32).])],
-  [HAVE_CREATEFILEMAPPING=no])
-
-  AC_MSG_RESULT($HAVE_CREATEFILEMAPPING)
-  AM_CONDITIONAL(HAVE_CREATEFILEMAPPING,     test x$HAVE_CREATEFILEMAPPING = xyes)
-])
-
-
diff --git a/gr-howto-write-a-block/config/gr_check_mc4020.m4 b/gr-howto-write-a-block/config/gr_check_mc4020.m4
deleted file mode 100644
index 28987c26b..000000000
--- a/gr-howto-write-a-block/config/gr_check_mc4020.m4
+++ /dev/null
@@ -1,37 +0,0 @@
-dnl
-dnl Copyright 2003 Free Software Foundation, Inc.
-dnl 
-dnl This file is part of GNU Radio
-dnl 
-dnl GNU Radio is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3, or (at your option)
-dnl any later version.
-dnl 
-dnl GNU Radio is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with GNU Radio; see the file COPYING.  If not, write to
-dnl the Free Software Foundation, Inc., 51 Franklin Street,
-dnl Boston, MA 02110-1301, USA.
-dnl 
-
-AC_DEFUN([GR_CHECK_MC4020],[
-  AC_MSG_CHECKING([for mc4020 A/D driver include file])
-  AC_COMPILE_IFELSE([
-#include <mc4020.h>
-int main (int argc, char **argv)
-{ 
-    return 0;
-}
-],[HAVE_MC4020=yes
-   AC_DEFINE(HAVE_MC4020,[1],[Define if you have a Measurement Computing PCI-DAS4020/12 A/D])],
-  [HAVE_MC4020=no])
-
-  AC_MSG_RESULT($HAVE_MC4020)
-  AM_CONDITIONAL(HAVE_MC4020,     test x$HAVE_MC4020 = xyes)
-])
-
diff --git a/gr-howto-write-a-block/config/gr_check_shm_open.m4 b/gr-howto-write-a-block/config/gr_check_shm_open.m4
deleted file mode 100644
index 83d260b9b..000000000
--- a/gr-howto-write-a-block/config/gr_check_shm_open.m4
+++ /dev/null
@@ -1,29 +0,0 @@
-dnl
-dnl Copyright 2003 Free Software Foundation, Inc.
-dnl 
-dnl This file is part of GNU Radio
-dnl 
-dnl GNU Radio is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3, or (at your option)
-dnl any later version.
-dnl 
-dnl GNU Radio is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with GNU Radio; see the file COPYING.  If not, write to
-dnl the Free Software Foundation, Inc., 51 Franklin Street,
-dnl Boston, MA 02110-1301, USA.
-
-AC_DEFUN([GR_CHECK_SHM_OPEN],
-[
-  SHM_OPEN_LIBS=""
-  save_LIBS="$LIBS"
-  AC_SEARCH_LIBS([shm_open], [rt], [SHM_OPEN_LIBS="$LIBS"])
-  AC_CHECK_FUNCS([shm_open])
-  LIBS="$save_LIBS"
-  AC_SUBST(SHM_OPEN_LIBS)
-])
diff --git a/gr-howto-write-a-block/config/gr_check_usrp.m4 b/gr-howto-write-a-block/config/gr_check_usrp.m4
deleted file mode 100644
index 12a5d1c05..000000000
--- a/gr-howto-write-a-block/config/gr_check_usrp.m4
+++ /dev/null
@@ -1,32 +0,0 @@
-dnl
-dnl Copyright 2003 Free Software Foundation, Inc.
-dnl 
-dnl This file is part of GNU Radio
-dnl 
-dnl GNU Radio is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3, or (at your option)
-dnl any later version.
-dnl 
-dnl GNU Radio is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with GNU Radio; see the file COPYING.  If not, write to
-dnl the Free Software Foundation, Inc., 51 Franklin Street,
-dnl Boston, MA 02110-1301, USA.
-dnl 
-
-dnl Check for Universal Software Radio Peripheral
-
-AC_DEFUN([GR_CHECK_USRP],[
-  PKG_CHECK_MODULES(USRP, usrp >= 0.2,
-	[HAVE_USRP=yes
-	   AC_DEFINE(HAVE_USRP,[1],[Define if you have a USRP])],
-	[HAVE_USRP=no])
-
-  AM_CONDITIONAL(HAVE_USRP,     test x$HAVE_USRP = xyes)
-])
-
diff --git a/gr-howto-write-a-block/config/gr_doxygen.m4 b/gr-howto-write-a-block/config/gr_doxygen.m4
deleted file mode 100644
index 15ece8b12..000000000
--- a/gr-howto-write-a-block/config/gr_doxygen.m4
+++ /dev/null
@@ -1,60 +0,0 @@
-dnl
-dnl Copyright 2003,2005 Free Software Foundation, Inc.
-dnl 
-dnl This file is part of GNU Radio
-dnl 
-dnl GNU Radio is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3, or (at your option)
-dnl any later version.
-dnl 
-dnl GNU Radio is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with GNU Radio; see the file COPYING.  If not, write to
-dnl the Free Software Foundation, Inc., 51 Franklin Street,
-dnl Boston, MA 02110-1301, USA.
-dnl 
-
-AC_DEFUN([GR_CHECK_DOXYGEN],[
-  AC_ARG_ENABLE(doxygen,
-		AC_HELP_STRING([--enable-doxygen],
-			       [enable documentation generation with doxygen (no)]))
-  AC_ARG_ENABLE(dot, AC_HELP_STRING([--enable-dot],[use 'dot' to generate graphs in doxygen (auto)]))
-
-  if test "x$enable_doxygen" = xyes; then
-        AC_PATH_PROG(DOXYGEN, doxygen, , $PATH)
-        if test x$DOXYGEN = x; then
-                if test "x$enable_doxygen" = xyes; then
-                        AC_MSG_ERROR([could not find doxygen])
-                fi
-                enable_doc=no
-		generate_docs=
-        else
-                enable_doc=yes
-		generate_docs=docs
-                AC_PATH_PROG(DOT, dot, , $PATH)
-        fi
-  else 
-        enable_doc=no
-  fi
-
-  AM_CONDITIONAL(DOC, test x$enable_doc = xyes)
-
-  if test x$DOT = x; then
-        if test "x$enable_dot" = xyes; then
-                AC_MSG_ERROR([could not find dot])
-        fi
-        enable_dot=no
-  else
-        enable_dot=yes
-  fi
-  AC_SUBST(enable_dot)
-  AC_SUBST(enable_xml_docs, YES)
-  AC_SUBST(enable_html_docs, YES)
-  AC_SUBST(enable_latex_docs, NO)
-  AC_SUBST(generate_docs)
-])
diff --git a/gr-howto-write-a-block/config/gr_fortran.m4 b/gr-howto-write-a-block/config/gr_fortran.m4
deleted file mode 100644
index 033ef0307..000000000
--- a/gr-howto-write-a-block/config/gr_fortran.m4
+++ /dev/null
@@ -1,33 +0,0 @@
-dnl Copyright 2001,2002,2003,2004,2005,2006 Free Software Foundation, Inc.
-dnl 
-dnl This file is part of GNU Radio
-dnl 
-dnl GNU Radio is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3, or (at your option)
-dnl any later version.
-dnl 
-dnl GNU Radio is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with GNU Radio; see the file COPYING.  If not, write to
-dnl the Free Software Foundation, Inc., 51 Franklin Street,
-dnl Boston, MA 02110-1301, USA.
-
-AC_DEFUN([GR_FORTRAN],[
-    dnl if you want to generate a different table of interpolator taps, you need fortran.
-    dnl we default to off, since almost no one wants to do this.
-    AC_ARG_ENABLE(fortran, AC_HELP_STRING([--enable-fortran],[enable fortran (no)]),
-		  [], [enable_fortran=no])
-    AM_CONDITIONAL(ENABLE_FORTRAN, test "x$enable_fortran" = xyes)
-
-    if test "x$enable_fortran" = xyes
-    then
-        AC_PROG_F77
-        AC_F77_LIBRARY_LDFLAGS
-    fi
-    AC_PROG_CC dnl bug fix to restore $ac_ext
-])
diff --git a/gr-howto-write-a-block/config/gr_git.m4 b/gr-howto-write-a-block/config/gr_git.m4
deleted file mode 100644
index c4f1ea0c0..000000000
--- a/gr-howto-write-a-block/config/gr_git.m4
+++ /dev/null
@@ -1,63 +0,0 @@
-dnl Copyright 2009,2010 Free Software Foundation, Inc.
-dnl 
-dnl This file is part of GNU Radio
-dnl 
-dnl GNU Radio is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3, or (at your option)
-dnl any later version.
-dnl 
-dnl GNU Radio is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with GNU Radio; see the file COPYING.  If not, write to
-dnl the Free Software Foundation, Inc., 51 Franklin Street,
-dnl Boston, MA 02110-1301, USA.
-
-
-AC_DEFUN([GR_GIT],[
-  dnl Identify git binary
-  AC_PATH_PROG([GIT],[git])
-  
-  dnl If it exists, get either 'git describe' or fallback to current commit
-  if test x$GIT != x ; then
-    AC_MSG_CHECKING([existence of git version control directory])
-    if test -d $srcdir/.git ; then
-      AC_MSG_RESULT([ok])
-      AC_MSG_CHECKING([git description of current commit])
-      if (cd $srcdir && $GIT describe >/dev/null 2>&1); then
-        GIT_DESCRIBE=`cd $srcdir && $GIT describe --abbrev=8 --long`
-        # Release candidate tags create an extra -rcX field
-	case $GIT_DESCRIBE in
-	  *-*-*-*)
-	    GIT_TAG=`echo $GIT_DESCRIBE | cut -f -2 -d '-'`
-	    GIT_SEQNO=`echo $GIT_DESCRIBE | cut -f 3 -d '-'`
-	    GIT_COMMIT=`echo $GIT_DESCRIBE | cut -f 4 -d '-' | cut -f 2- -d 'g'`
-	    ;;
-	  *-*-*)
-	    GIT_TAG=`echo $GIT_DESCRIBE | cut -f 1 -d '-'`
- 	    GIT_SEQNO=`echo $GIT_DESCRIBE | cut -f 2 -d '-'`
-	    GIT_COMMIT=`echo $GIT_DESCRIBE | cut -f 3 -d '-' | cut -f 2- -d 'g'`
-	    ;;
-	esac
-
-	AC_MSG_RESULT([$GIT_DESCRIBE])
-      else
-        AC_MSG_RESULT([no tag in history, using current commit])
-	GIT_TAG=''
-	GIT_SEQNO=''
-	GIT_COMMIT=`cd $srcdir && $GIT describe --always --abbrev=8`
-      fi
-    else
-      AC_MSG_RESULT([not found])
-    fi
-
-    AC_SUBST([GIT_DESCRIBE])
-    AC_SUBST([GIT_TAG])
-    AC_SUBST([GIT_SEQNO])
-    AC_SUBST([GIT_COMMIT])
-  fi
-])
diff --git a/gr-howto-write-a-block/config/gr_gprof.m4 b/gr-howto-write-a-block/config/gr_gprof.m4
deleted file mode 100644
index 20bacf363..000000000
--- a/gr-howto-write-a-block/config/gr_gprof.m4
+++ /dev/null
@@ -1,72 +0,0 @@
-dnl
-dnl Copyright 2002 Free Software Foundation, Inc.
-dnl 
-dnl This file is part of GNU Radio
-dnl 
-dnl GNU Radio is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3, or (at your option)
-dnl any later version.
-dnl 
-dnl GNU Radio is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with GNU Radio; see the file COPYING.  If not, write to
-dnl the Free Software Foundation, Inc., 51 Franklin Street,
-dnl Boston, MA 02110-1301, USA.
-dnl 
-
-dnl FIXME probably need to add linker flag too...
-
-AC_DEFUN([GR_SET_GPROF],[
-  dnl Check for --with-gprof
-  AC_MSG_CHECKING([whether user wants gprof])
-  AC_ARG_WITH(gprof,
-              [  --with-gprof            Turn on gprof profiling],
-              [], [ with_gprof=no ])
-  AC_MSG_RESULT($with_gprof)
-  
-  dnl gprof profiling flags for the two main compilers
-  cc_profiling_flags="-pg"
-  cxx_profiling_flags="-pg"
-  ld_profiling_flags="-pg"
-  if test $with_gprof = yes
-  then
-    if test -n "${CC}"
-    then
-      LF_CHECK_CC_FLAG($cc_profiling_flags)
-    fi
-    if test -n "${CXX}" 
-    then
-      LF_CHECK_CXX_FLAG($cxx_profiling_flags)
-    fi
-  fi
-])
-
-AC_DEFUN([GR_SET_PROF],[
-  dnl Check for --with-prof
-  AC_MSG_CHECKING([whether user wants prof])
-  AC_ARG_WITH(prof,
-              [  --with-prof             Turn on prof profiling],
-              [], [ with_prof=no ])
-  AC_MSG_RESULT($with_prof)
-  
-  dnl prof profiling flags for the two main compilers
-  cc_profiling_flags="-p"
-  cxx_profiling_flags="-p"
-  ld_profiling_flags="-p"
-  if test $with_prof = yes
-  then
-    if test -n "${CC}"
-    then
-      LF_CHECK_CC_FLAG($cc_profiling_flags)
-    fi
-    if test -n "${CXX}" 
-    then
-      LF_CHECK_CXX_FLAG($cxx_profiling_flags)
-    fi
-  fi
-])
diff --git a/gr-howto-write-a-block/config/gr_guile.m4 b/gr-howto-write-a-block/config/gr_guile.m4
deleted file mode 100644
index 1f0793944..000000000
--- a/gr-howto-write-a-block/config/gr_guile.m4
+++ /dev/null
@@ -1,65 +0,0 @@
-dnl
-dnl Copyright 2003,2004,2005 Free Software Foundation, Inc.
-dnl 
-dnl This file is part of GNU Radio
-dnl 
-dnl GNU Radio is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3, or (at your option)
-dnl any later version.
-dnl 
-dnl GNU Radio is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with GNU Radio; see the file COPYING.  If not, write to
-dnl the Free Software Foundation, Inc., 51 Franklin Street,
-dnl Boston, MA 02110-1301, USA.
-dnl 
-
-# GUILE_DEVEL()
-#
-# Checks for Guile and tries to get the include path to 'Guile.h'.
-# It sets the $(GUILE_CPPFLAGS), $(GUILE_LDFLAGS) and $(guiledir) output variables,
-#
-AC_DEFUN([GUILE_DEVEL],[
-    dnl see if GUILE is installed
-    AC_PATH_PROG(GUILE, guile)
-    dnl get the config program
-    AC_PATH_PROG(GUILE_CONFIG, guile-config)
-    if test x${GUILE_CONFIG} != x; then
-      GUILE_CFLAGS="`${GUILE_CONFIG} compile`"
-      GUILE_LIBS="`${GUILE_CONFIG} link`"
-      GUILE_PKLIBDIR="`${GUILE_CONFIG} info pkglibdir`"
-      GUILE_PKDATADIR="`${GUILE_CONFIG} info pkgdatadir`/site"
-    else
-      GUILE_CFLAGS=""
-      GUILE_PKLIBDIR=""
-      GUILE_LIBS="Wl,-Bsymbolic-functions -lguile -lgmp -lcrypt"
-    fi
-    AC_SUBST(GUILE_CFLAGS)
-    AC_SUBST(GUILE_PKLIBDIR)
-    AC_SUBST(GUILE_PKDATADIR)
-    AC_SUBST(GUILE_LIBS)
-])
-
-# GUILE_CHECK_MODULE
-#
-# Determines if a particular Guile module can be imported
-#
-# $1 - module name
-# $2 - module description
-# $3 - action if found
-# $4 - action if not found
-# $5 - test command
-
-AC_DEFUN([GUILE_CHECK_MODULE],[
-    AC_MSG_CHECKING([for $2])
-    dnl ########################################
-    dnl # import and test checking
-    dnl ########################################
-  dnl if test x${enable_guile} = xyes; then
-  dnl fi
-])
diff --git a/gr-howto-write-a-block/config/gr_lib64.m4 b/gr-howto-write-a-block/config/gr_lib64.m4
deleted file mode 100644
index 751f774b4..000000000
--- a/gr-howto-write-a-block/config/gr_lib64.m4
+++ /dev/null
@@ -1,85 +0,0 @@
-dnl
-dnl Copyright 2005,2008 Free Software Foundation, Inc.
-dnl 
-dnl This file is part of GNU Radio
-dnl 
-dnl GNU Radio is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3, or (at your option)
-dnl any later version.
-dnl 
-dnl GNU Radio is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with GNU Radio; see the file COPYING.  If not, write to
-dnl the Free Software Foundation, Inc., 51 Franklin Street,
-dnl Boston, MA 02110-1301, USA.
-dnl 
-
-dnl GR_LIB64()
-dnl
-dnl Checks to see if we're on a x86_64 or powerpc64 machine, and if so, determine
-dnl if libdir should end in "64" or not.
-dnl
-dnl Sets gr_libdir_suffix to "" or "64" and calls AC_SUBST(gr_libdir_suffix)
-dnl May append "64" to libdir.
-dnl
-dnl The current heuristic is:
-dnl   if the host_cpu isn't x86_64 or powerpc64, then ""
-dnl   if the host_os isn't linux, then ""
-dnl   if we're cross-compiling, ask the linker, by way of the selected compiler
-dnl   if we're x86_64 and there's a /lib64 and it's not a symlink, then "64", else ""
-dnl   else ask the compiler
-dnl
-AC_DEFUN([GR_LIB64],[
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  AC_REQUIRE([AC_PROG_CXX])
-
-  AC_MSG_CHECKING([gr_libdir_suffix])
-  gr_libdir_suffix=""
-  AC_SUBST(gr_libdir_suffix)
-
-  case "$host_os" in
-    linux*) is_linux=yes ;;
-    *)      is_linux=no  ;;
-  esac
-
-  if test "$is_linux" = no || test "$host_cpu" != "x86_64" && test "$host_cpu" != "powerpc64"; then
-    gr_libdir_suffix=""
-  elif test "$cross_compiling" = yes; then
-    _GR_LIB64_ASK_COMPILER
-  elif test "$host_cpu" = "x86_64"; then
-    if test -d /lib64 && test ! -L /lib64; then
-      gr_libdir_suffix=64
-    fi
-  else
-    _GR_LIB64_ASK_COMPILER  
-  fi
-  AC_MSG_RESULT([$gr_libdir_suffix])
-
-
-  AC_MSG_CHECKING([whether to append 64 to libdir])
-  t=${libdir##*/lib}
-  if test "$t" != 64 && test "$gr_libdir_suffix" = "64"; then
-    libdir=${libdir}64
-    AC_MSG_RESULT([yes. Setting libdir to $libdir])
-  else
-    AC_MSG_RESULT([no])
-  fi
-])
-
-dnl If we're using g++, extract the first SEARCH_DIR("...") entry from the linker script
-dnl and see if it contains a suffix after the final .../lib part of the path.
-dnl (This works because the linker script varies depending on whether we're generating
-dnl 32-bit or 64-bit executables)
-dnl
-AC_DEFUN([_GR_LIB64_ASK_COMPILER],[
-  if test "$ac_cv_cxx_compiler_gnu" = "yes";
-  then
-    gr_libdir_suffix=`$CXX -Wl,--verbose 2>/dev/null | sed -n -e '/SEARCH_DIR/{s/;.*$//; s,^.*/,,; s/".*$//; s/^lib//; p}'`
-  fi
-])
-
diff --git a/gr-howto-write-a-block/config/gr_libgnuradio_core_extra_ldflags.m4 b/gr-howto-write-a-block/config/gr_libgnuradio_core_extra_ldflags.m4
deleted file mode 100644
index 43f872c04..000000000
--- a/gr-howto-write-a-block/config/gr_libgnuradio_core_extra_ldflags.m4
+++ /dev/null
@@ -1,40 +0,0 @@
-# Check for (MinGW)win32 extra ld options.             -*- Autoconf -*-
-
-# Copyright 2003,2004,2005 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-
-dnl
-AC_DEFUN([GR_LIBGNURADIO_CORE_EXTRA_LDFLAGS], [
-AC_REQUIRE([AC_PROG_LD])
-# on Mingw32 extra LDFLAGS are required to ease global variable linking
-LIBGNURADIO_CORE_EXTRA_LDFLAGS=""
-
-AC_MSG_CHECKING([whether $LD accepts --enable-runtime-pseudo-reloc])
-if ${LD} --enable-runtime-pseudo-reloc --version >/dev/null 2>&1
-then
-        # libtool requires the quotes
-        LIBGNURADIO_CORE_EXTRA_LDFLAGS="\"-Wl,--enable-runtime-pseudo-reloc\""
-        AC_MSG_RESULT(yes)
-else
-        AC_MSG_RESULT(no)
-fi
-
-AC_SUBST(LIBGNURADIO_CORE_EXTRA_LDFLAGS)
-
-])
diff --git a/gr-howto-write-a-block/config/gr_no_undefined.m4 b/gr-howto-write-a-block/config/gr_no_undefined.m4
deleted file mode 100644
index c8d745d5f..000000000
--- a/gr-howto-write-a-block/config/gr_no_undefined.m4
+++ /dev/null
@@ -1,44 +0,0 @@
-dnl
-dnl Copyright 2005 Free Software Foundation, Inc.
-dnl 
-dnl This file is part of GNU Radio
-dnl 
-dnl GNU Radio is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3, or (at your option)
-dnl any later version.
-dnl 
-dnl GNU Radio is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with GNU Radio; see the file COPYING.  If not, write to
-dnl the Free Software Foundation, Inc., 51 Franklin Street,
-dnl Boston, MA 02110-1301, USA.
-dnl 
-
-# GR_NO_UNDEFINED()
-#
-# Detemine whether we need to use the -no-undefined linker flag
-# when building shared libraries.  
-# Sets NO_UNDEFINED to "" or "-no-undefined"
-# 
-# As far as I can tell, we need -no-undefined only when building
-# windows DLLs.  This occurs when using MinGW and Cygwin.
-#
-# For now, we stub this out.
-
-AC_DEFUN([GR_NO_UNDEFINED],[
-	AC_REQUIRE([AC_CANONICAL_HOST])
-	no_undefined=""
-	case "${host_os}" in
-		*mingw* | *cygwin*)
-
-		# on MinGW/Cygwin extra LDFLAGS are required
-		no_undefined="-no-undefined"
-		;;
-	esac
-	AC_SUBST(NO_UNDEFINED,[$no_undefined])
-])
diff --git a/gr-howto-write-a-block/config/gr_omnithread.m4 b/gr-howto-write-a-block/config/gr_omnithread.m4
deleted file mode 100644
index 054f07824..000000000
--- a/gr-howto-write-a-block/config/gr_omnithread.m4
+++ /dev/null
@@ -1,52 +0,0 @@
-# Check for Omnithread (pthread/NT) thread support.             -*- Autoconf -*-
-
-# Copyright 2003,2007 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Boston, MA
-# 02110-1301, USA.
-
-AC_DEFUN([GR_OMNITHREAD],
-[
-  # Check first for POSIX
-  ACX_PTHREAD(
-  [ AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.])
-    ot_posix="yes"
-    DEFINES="$DEFINES -DOMNITHREAD_POSIX=1"
-  ],[
-    # If no POSIX support found, then check for NT threads
-    AC_MSG_CHECKING([for NT threads])
-
-    AC_LINK_IFELSE([
-        #include <windows.h>
-        #include <winbase.h>
-        int main() { InitializeCriticalSection(NULL); return 0; }
-      ],
-      [ 
-        ot_nt="yes"
-        DEFINES="$DEFINES -DOMNITHREAD_NT=1"
-      ],
-      [AC_MSG_FAILURE([GNU Radio requires POSIX threads.  pthreads not found.])]
-    )
-    AC_MSG_RESULT(yes)
-  ])
-  AM_CONDITIONAL(OMNITHREAD_POSIX, test "x$ot_posix" = xyes)
-  AM_CONDITIONAL(OMNITHREAD_NT, test "x$ot_nt" = xyes)
-
-  save_LIBS="$LIBS"
-  AC_SEARCH_LIBS([clock_gettime], [rt], [PTHREAD_LIBS="$PTHREAD_LIBS $LIBS"])
-  AC_CHECK_FUNCS([clock_gettime gettimeofday nanosleep])
-  LIBS="$save_LIBS"
-])
-
diff --git a/gr-howto-write-a-block/config/gr_pwin32.m4 b/gr-howto-write-a-block/config/gr_pwin32.m4
deleted file mode 100644
index 6b27b439f..000000000
--- a/gr-howto-write-a-block/config/gr_pwin32.m4
+++ /dev/null
@@ -1,138 +0,0 @@
-# Check for (mingw)win32 POSIX replacements.             -*- Autoconf -*-
-
-# Copyright 2003,2004,2005,2011 Free Software Foundation, Inc.
-# 
-# This file is part of GNU Radio
-# 
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-# 
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-
-
-AC_DEFUN([GR_PWIN32],
-[
-AC_REQUIRE([AC_HEADER_TIME])
-AC_CHECK_HEADERS([sys/types.h fcntl.h io.h])
-AC_CHECK_HEADERS([windows.h])
-AC_CHECK_HEADERS([winioctl.h winbase.h], [], [], [
-	#if HAVE_WINDOWS_H
-	#include <windows.h>
-	#endif
-])
-
-AC_CHECK_FUNCS([getopt usleep gettimeofday nanosleep rand srand random srandom sleep sigaction])
-AC_CHECK_TYPES([struct timezone, struct timespec, ssize_t],[],[],[
-     #if HAVE_SYS_TYPES_H
-     # include <sys/types.h>
-     #endif
-     #if TIME_WITH_SYS_TIME
-     # include <sys/time.h>
-     # include <time.h>
-     #else
-     # if HAVE_SYS_TIME_H
-     #  include <sys/time.h>
-     # else
-     #  include <time.h>
-     # endif
-     #endif
-])
-
-dnl Checks for replacements
-AC_REPLACE_FUNCS([getopt usleep gettimeofday])
-
-
-AC_MSG_CHECKING(for Sleep)
-AC_TRY_LINK([   #include <windows.h>
-                #include <winbase.h>
-                ], [ Sleep(0); ],
-                [AC_DEFINE(HAVE_SSLEEP,1,[Define to 1 if you have win32 Sleep])
-                AC_MSG_RESULT(yes)],
-                AC_MSG_RESULT(no)
-                )
-
-AH_BOTTOM(
-[
-/* Define missing prototypes, implemented in replacement lib */
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-#ifndef HAVE_GETOPT
-int getopt (int argc, char * const argv[], const char * optstring);
-extern char * optarg;
-extern int optind, opterr, optopt;
-#endif
-
-#ifndef HAVE_USLEEP
-int usleep(unsigned long usec);	/* SUSv2 */
-#endif
-
-#ifndef HAVE_NANOSLEEP
-#ifndef HAVE_STRUCT_TIMESPEC
-#if HAVE_SYS_TYPES_H
-# include <sys/types.h>	/* need time_t */
-#endif
-struct timespec {
-	time_t	tv_sec;
-	long	tv_nsec;
-};
-#endif
-#if HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-static inline int nanosleep(const struct timespec *req, struct timespec *rem) { return usleep(req->tv_sec*1000000+req->tv_nsec/1000); }
-#endif
-
-#if defined(HAVE_SSLEEP) && !defined(HAVE_SLEEP)
-#ifdef HAVE_WINBASE_H
-#include <windows.h>
-#include <winbase.h>
-#endif
-/* TODO: what about SleepEx? */
-static inline unsigned int sleep (unsigned int nb_sec) { Sleep(nb_sec*1000); return 0; }
-#endif
-
-#ifndef HAVE_GETTIMEOFDAY
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-#ifndef HAVE_STRUCT_TIMEZONE
-struct timezone {
-        int  tz_minuteswest;
-	int  tz_dsttime;
-};
-#endif
-int gettimeofday(struct timeval *tv, struct timezone *tz);
-#endif
-
-#if !defined(HAVE_RANDOM) && defined(HAVE_RAND)
-#include <stdlib.h>
-static inline long int random (void) { return rand(); }
-#endif
-
-#if !defined(HAVE_SRANDOM) && defined(HAVE_SRAND)
-static inline void srandom (unsigned int seed) { srand(seed); }
-#endif
-
-#ifndef HAVE_SSIZE_T
-typedef size_t ssize_t;
-#endif
-
-#ifdef  __cplusplus
-}
-#endif
-])
-
-
-])
diff --git a/gr-howto-write-a-block/config/gr_python.m4 b/gr-howto-write-a-block/config/gr_python.m4
deleted file mode 100644
index 43ccfc015..000000000
--- a/gr-howto-write-a-block/config/gr_python.m4
+++ /dev/null
@@ -1,172 +0,0 @@
-dnl
-dnl Copyright 2003,2004,2005 Free Software Foundation, Inc.
-dnl 
-dnl This file is part of GNU Radio
-dnl 
-dnl GNU Radio is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3, or (at your option)
-dnl any later version.
-dnl 
-dnl GNU Radio is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with GNU Radio; see the file COPYING.  If not, write to
-dnl the Free Software Foundation, Inc., 51 Franklin Street,
-dnl Boston, MA 02110-1301, USA.
-dnl 
-
-# PYTHON_DEVEL()
-#
-# Checks for Python and tries to get the include path to 'Python.h'.
-# It sets the $(PYTHON_CPPFLAGS), $(PYTHON_LDFLAGS) and $(pythondir) output variables,
-#
-AC_DEFUN([PYTHON_DEVEL],[
-	AC_REQUIRE([AM_PATH_PYTHON])
-	AC_REQUIRE([AC_CANONICAL_HOST])
-
-	AC_ARG_WITH(pythondir,
-                    AC_HELP_STRING([--with-pythondir=DIR], 
-                       [python installation directory (cross-compiling) [[default=$prefix/lib/python2.5/site-packages]]]),
-		    [with_pythondir=${withval}],[with_pythondir=${prefix}/lib/python2.5/site-packages])
-
-	# if we're cross-compiling, asking the host python about any of
-	# this is completely useless...
-
-	if test x$cross_compiling != xno
-	then
-		pythondir=$with_pythondir
-		pyexecdir=$with_pythondir
-		AC_SUBST(PYTHON_CPPFLAGS)
-		AC_SUBST(PYTHON_LDFLAGS)
-        else
-
-	    # For Fedora Core 5 and 6, see ticket:39 in Trac
-	    if test -f '/etc/redhat-release'; then
-		    if  (echo $pyexecdir | grep -q lib64); then
-			    pythondir="$pyexecdir"
-		    fi
-	    fi
-
-	    # Check for Python include path
-	    AC_MSG_CHECKING([for Python include path])
-	    if test -z "$PYTHON" ; then
-		    AC_MSG_ERROR([cannot find Python path])
-	    fi
-
-	    # ask distutils which include path we should use
-	    python_cmd='
-import distutils.sysconfig
-import os
-path = distutils.sysconfig.get_python_inc(plat_specific=False)
-if os.sep == "\\":
-  path = path.replace("\\", "/")
-print path
-'
-	    python_path=`$PYTHON -c "$python_cmd"`
-	    AC_MSG_RESULT([$python_path])
-	    if test -z "$python_path" ; then
-		    AC_MSG_ERROR([cannot find Python include path])
-	    fi
-
-	    AC_SUBST(PYTHON_CPPFLAGS,[-I$python_path])
-
-	    # Check for Python headers usability
-	    python_save_CPPFLAGS=$CPPFLAGS
-	    CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
-	    AC_CHECK_HEADERS([Python.h], [],
-			    [AC_MSG_ERROR([cannot find usable Python headers])])
-	    CPPFLAGS="$python_save_CPPFLAGS"
-
-	    # Only set this on mingw and cygwin hosts, (only implemented
-	    # for mingw host, for crosscompiling you need to trick this)
-
-	    PYTHON_LDFLAGS=""
-	    case $host_os in
-		 *mingw* | *cygwin* )
-	      AC_MSG_CHECKING([for Python LDFLAGS])
-
-	    python_cmd='
-import distutils.sysconfig
-import os
-path = distutils.sysconfig.get_config_var("LIBPL")
-if path == None:
-  path = distutils.sysconfig.PREFIX + "/libs"
-if os.sep == "\\":
-  path = path.replace("\\", "/")
-print path
-'
-	      python_stdlib_path=`$PYTHON -c "$python_cmd"`
-
-	      python_version_nodot=`echo $PYTHON_VERSION | sed "s,\.,,"`
-	      libpython_name="python$PYTHON_VERSION"
-
-	      # Standard install of python for win32 has libpython24.a
-	      # instead of libpython2.4.a so we check for the library
-	      # without the dot in the version number.
-
-	      python_stdlib_filename=`find $python_stdlib_path -type f -name libpython$python_version_nodot.* -print | sed "1q"`
-	      if test -n "$python_stdlib_filename" ; then
-		    libpython_name="python$python_version_nodot"
-	      fi
-
-	      PYTHON_LDFLAGS="-L$python_stdlib_path -l$libpython_name"
-	      AC_MSG_RESULT($PYTHON_LDFLAGS) 
-	      # Replace all backslashes in PYTHON Paths with forward slashes
-	      pythondir=`echo $pythondir |sed 's,\\\\,/,g'`
-	      pkgpythondir=`echo $pkgpythondir |sed 's,\\\\,/,g'`
-	      pyexecdir=`echo $pyexecdir |sed 's,\\\\,/,g'`
-	      pkgpyexecdir=`echo $pkgpyexecdir |sed 's,\\\\,/,g'`
-	      ;;
-	    esac
-
-	    case $host_os in
-		 *mingw* )
-	      # Python 2.5 requires ".pyd" instead of ".dll" for extensions
-	      PYTHON_LDFLAGS="-shrext .pyd ${PYTHON_LDFLAGS}"
-	    esac
-
-	    AC_SUBST(PYTHON_LDFLAGS)
-	fi
-])
-
-# PYTHON_CHECK_MODULE
-#
-# Determines if a particular Python module can be imported
-#
-# $1 - module name
-# $2 - module description
-# $3 - action if found
-# $4 - action if not found
-# $5 - test command
-
-AC_DEFUN([PYTHON_CHECK_MODULE],[
-    AC_MSG_CHECKING([for $2])
-    dnl ########################################
-    dnl # import and test checking
-    dnl ########################################
-    if test "$5"; then
-        python_cmd='
-try:
-    import $1
-    assert $5
-except: exit(1)'
-    dnl ########################################
-    dnl # import checking only
-    dnl ########################################
-    else
-        python_cmd='
-try: import $1
-except: exit(1)'
-    fi
-    if ! $PYTHON -c "$python_cmd" 2> /dev/null; then
-        AC_MSG_RESULT([no])
-        $4
-    else
-        AC_MSG_RESULT([yes])
-        $3
-    fi
-])
diff --git a/gr-howto-write-a-block/config/gr_require_mc4020.m4 b/gr-howto-write-a-block/config/gr_require_mc4020.m4
deleted file mode 100644
index 90774fd33..000000000
--- a/gr-howto-write-a-block/config/gr_require_mc4020.m4
+++ /dev/null
@@ -1,33 +0,0 @@
-dnl
-dnl Copyright 2003,2004 Free Software Foundation, Inc.
-dnl 
-dnl This file is part of GNU Radio
-dnl 
-dnl GNU Radio is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3, or (at your option)
-dnl any later version.
-dnl 
-dnl GNU Radio is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with GNU Radio; see the file COPYING.  If not, write to
-dnl the Free Software Foundation, Inc., 51 Franklin Street,
-dnl Boston, MA 02110-1301, USA.
-dnl 
-
-AC_DEFUN([GR_REQUIRE_MC4020],[
-  AC_MSG_CHECKING([for mc4020 A/D driver include file])
-  AC_COMPILE_IFELSE([
-#include <mc4020.h>
-int main (int argc, char **argv)
-{ 
-    return 0;
-}
-],[AC_MSG_RESULT([yes])],
-  [AC_MSG_RESULT([no])
-  AC_MSG_ERROR([mc4020.h not found.])])
-])
diff --git a/gr-howto-write-a-block/config/gr_scripting.m4 b/gr-howto-write-a-block/config/gr_scripting.m4
deleted file mode 100644
index 866b7e017..000000000
--- a/gr-howto-write-a-block/config/gr_scripting.m4
+++ /dev/null
@@ -1,38 +0,0 @@
-dnl
-dnl Copyright 2003 Free Software Foundation, Inc.
-dnl 
-dnl This file is part of GNU Radio
-dnl 
-dnl GNU Radio is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3, or (at your option)
-dnl any later version.
-dnl 
-dnl GNU Radio is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with GNU Radio; see the file COPYING.  If not, write to
-dnl the Free Software Foundation, Inc., 51 Franklin Street,
-dnl Boston, MA 02110-1301, USA.
-dnl 
-
-AC_DEFUN([GR_SCRIPTING],[
-  AC_REQUIRE([AC_PROG_LN_S])
-  AC_REQUIRE([AC_PROG_CXX])
-  AC_REQUIRE([AC_PROG_LIBTOOL])
-
-  SWIG_PROG(1.3.31)
-  SWIG_ENABLE_CXX
-  dnl We need python at build time, as it's used as for utilities. If python
-  dnl isn't enabled, then we don't want the SWIG support for python.
-  AC_REQUIRE([AM_PATH_PYTHON])
-  if test x${enable_python} = xyes; then
-    SWIG_PYTHON
-  fi
-  if test x${enable_guile} = xyes; then
-    SWIG_GUILE
-  fi
-])
diff --git a/gr-howto-write-a-block/config/gr_set_md_cpu.m4 b/gr-howto-write-a-block/config/gr_set_md_cpu.m4
deleted file mode 100644
index cb5fb5aac..000000000
--- a/gr-howto-write-a-block/config/gr_set_md_cpu.m4
+++ /dev/null
@@ -1,115 +0,0 @@
-dnl
-dnl Copyright 2003,2008,2009 Free Software Foundation, Inc.
-dnl 
-dnl This file is part of GNU Radio
-dnl 
-dnl GNU Radio is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3, or (at your option)
-dnl any later version.
-dnl 
-dnl GNU Radio is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with GNU Radio; see the file COPYING.  If not, write to
-dnl the Free Software Foundation, Inc., 51 Franklin Street,
-dnl Boston, MA 02110-1301, USA.
-dnl 
-
-AC_DEFUN([_TRY_ADD_ALTIVEC],
-[
-  LF_CHECK_CC_FLAG([-mabi=altivec -maltivec])
-  LF_CHECK_CXX_FLAG([-mabi=altivec -maltivec])
-])
-
-AC_DEFUN([_FIND_ARM_ISA],
-[
-  AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
-  [[#ifndef __ARM_ARCH_5__
-    #error "Not armv5"
-    #endif
-  ]])],
-    [is_armv5=yes],
-    [is_armv5=no])
-
-  AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
-  [[#ifndef __ARM_ARCH_7A__
-    #error "Not armv7-a"
-    #endif
-  ]])],
-    [is_armv7_a=yes],
-    [is_armv7_a=no])
-
-])
-
-AC_DEFUN([GR_SET_MD_CPU],[
-  AC_REQUIRE([AC_CANONICAL_HOST])
-  AC_ARG_WITH(md-cpu,
-	AC_HELP_STRING([--with-md-cpu=ARCH],[set machine dependent speedups (auto)]),
-		[cf_with_md_cpu="$withval"],
-		[
-  dnl see if the user has specified --host or --build, via 'cross_compiling'
-  if test "$cross_compiling" != no; then
-    dnl when cross-compiling, because the user specified it either via
-    dnl --target or --build, just keep the user's specs & hope for the best.
-    cf_with_md_cpu="$host_cpu"
-  else
-    dnl when the user didn't specify --target or --build, on Darwin 10
-    dnl (OSX 10.6.0 and .1) and GNU libtoool 2.2.6, 'configure' doesn't
-    dnl figure out the CPU type correctly, so do it by hand here using
-    dnl the sizeof (void*): if 4 then use i386, and otherwise use x86_64.
-    case "$host_os" in
-     *darwin*10*)
-      AC_CHECK_SIZEOF(void*)
-      if test "$ac_cv_sizeof_voidp" = 4; then
-       cf_with_md_cpu="i386"
-      else
-       cf_with_md_cpu="x86_64"
-      fi
-      ;;
-     *)
-      cf_with_md_cpu="$host_cpu"
-      ;;
-    esac
-  fi
-  ])
-  case "$cf_with_md_cpu" in
-   x86 | i[[3-7]]86)	MD_CPU=x86	MD_SUBCPU=x86 ;;
-   x86_64)		MD_CPU=x86	MD_SUBCPU=x86_64 ;;
-   powerpc*)            MD_CPU=powerpc ;;
-   arm*)
-       _FIND_ARM_ISA
-       if test $is_armv5 = yes; then MD_CPU=armv5;
-       elif test $is_armv7_a = yes; then MD_CPU=armv7_a;
-       else MD_CPU=generic; fi
-       ;;
-   *)           	MD_CPU=generic ;;
-  esac
-
-  AC_ARG_ENABLE(altivec,
-    AC_HELP_STRING([--enable-altivec],[enable altivec on PowerPC (yes)]),
-    [ if test $MD_CPU = powerpc; then
-        case "$enableval" in
-          (no)  MD_CPU=generic ;;
-          (yes) _TRY_ADD_ALTIVEC ;;
-          (*) AC_MSG_ERROR([Invalid argument ($enableval) to --enable-altivec]) ;;
-        esac
-      fi],
-    [ if test $MD_CPU = powerpc; then _TRY_ADD_ALTIVEC fi])
-
-
-  AC_MSG_CHECKING([for machine dependent speedups])
-  AC_MSG_RESULT($MD_CPU)
-  AC_SUBST(MD_CPU)
-  AC_SUBST(MD_SUBCPU) 
-
-  AM_CONDITIONAL(MD_CPU_x86,     test "$MD_CPU" = "x86")
-  AM_CONDITIONAL(MD_SUBCPU_x86_64,  test "$MD_SUBCPU" = "x86_64")
-  AM_CONDITIONAL(MD_CPU_powerpc, test "$MD_CPU" = "powerpc")
-  AM_CONDITIONAL(MD_CPU_armv5, test "$MD_CPU" = "armv5")
-  AM_CONDITIONAL(MD_CPU_armv7_a, test "$MD_CPU" = "armv7_a")
-  AM_CONDITIONAL(MD_CPU_generic, test "$MD_CPU" = "generic")
-])
diff --git a/gr-howto-write-a-block/config/gr_standalone.m4 b/gr-howto-write-a-block/config/gr_standalone.m4
deleted file mode 100644
index beb98204c..000000000
--- a/gr-howto-write-a-block/config/gr_standalone.m4
+++ /dev/null
@@ -1,159 +0,0 @@
-dnl
-dnl Copyright 2008,2009,2010 Free Software Foundation, Inc.
-dnl 
-dnl This file is part of GNU Radio
-dnl 
-dnl GNU Radio is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3, or (at your option)
-dnl any later version.
-dnl 
-dnl GNU Radio is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License along
-dnl with this program; if not, write to the Free Software Foundation, Inc.,
-dnl 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-dnl
-
-dnl
-dnl GR_STANDALONE([package],[version])
-dnl
-dnl Handles the bulk of the configure.ac work for an out-of-tree build
-dnl
-dnl N.B., this is an m4_define because if it were an AC_DEFUN it would
-dnl get called too late to be useful.
-
-m4_define([GR_STANDALONE],
-[
-  AC_CONFIG_SRCDIR([config/gr_standalone.m4])
-  AM_CONFIG_HEADER(config.h)
-
-  dnl Remember if the user explicity set CXXFLAGS
-  if test -n "${CXXFLAGS}"; then
-    user_set_cxxflags=yes
-  fi
-
-  LF_CONFIGURE_CC
-  LF_CONFIGURE_CXX
-  GR_LIB64		dnl check for lib64 suffix after choosing compilers
-
-  dnl The three macros above are known to override CXXFLAGS if the user
-  dnl didn't specify them.  Though I'm sure somebody thought this was
-  dnl a good idea, it makes it hard to use other than -g -O2 when compiling
-  dnl selected files.  Thus we "undo" the damage here...
-  dnl 
-  dnl If the user specified CXXFLAGS, we use them.  Otherwise when compiling
-  dnl the output of swig use use -O1 if we're using g++.
-  dnl See Makefile.common for the rest of the magic.
-  if test "$user_set_cxxflags" != yes; then
-    autoconf_default_CXXFLAGS="$CXXFLAGS"
-    if test "$GXX" = yes; then
-      case "$host_cpu" in
-    	powerpc*)
-	   dnl "-O1" is broken on the PPC for some reason
-	   dnl (at least as of g++ 4.1.1)
-	   swig_CXXFLAGS="-g1 -O2 -Wno-strict-aliasing -Wno-parentheses"
-	;;
-    	*) 
-	swig_CXXFLAGS="-g -O1 -Wno-strict-aliasing -Wno-parentheses"
-	;;
-      esac
-    fi
-  fi
-  AC_SUBST(autoconf_default_CXXFLAGS)
-  AC_SUBST(swig_CXXFLAGS)
-
-  dnl add ${prefix}/lib${gr_libdir_suffix}/pkgconfig to the head of the PKG_CONFIG_PATH
-  if test x${PKG_CONFIG_PATH} = x; then
-      PKG_CONFIG_PATH=${prefix}/lib${gr_libdir_suffix}/pkgconfig
-  else
-      PKG_CONFIG_PATH=${prefix}/lib${gr_libdir_suffix}/pkgconfig:${PKG_CONFIG_PATH}
-  fi
-  export PKG_CONFIG_PATH
-
-  LF_SET_WARNINGS
-  GR_SET_GPROF
-  GR_SET_PROF
-  AM_PROG_AS
-  AC_PROG_LN_S
-  AC_PROG_MAKE_SET
-  AC_PROG_INSTALL
-  AC_PATH_PROG([RM_PROG], [rm])
-
-  AC_LIBTOOL_WIN32_DLL
-  AC_ENABLE_SHARED	dnl do build shared libraries
-  AC_DISABLE_STATIC	dnl don't build static libraries
-  m4_ifdef([LT_INIT],[LT_INIT],[AC_PROG_LIBTOOL])
-  dnl GR_FORTRAN
-
-  GR_NO_UNDEFINED	dnl do we need the -no-undefined linker flag
-  GR_SCRIPTING		dnl Locate python, SWIG, etc
-
-  dnl Checks for header files.
-  AC_HEADER_STDC
-
-  dnl Checks for typedefs, structures, and compiler characteristics.
-  AC_C_CONST
-  AC_C_INLINE
-  AC_TYPE_SIZE_T
-  AC_HEADER_TIME
-  AC_C_BIGENDIAN
-
-  dnl Check for Mingw support
-  GR_PWIN32
-
-  AC_CHECK_PROG([XMLTO],[xmlto],[yes],[])
-  AM_CONDITIONAL([HAS_XMLTO], [test x$XMLTO = xyes])
-
-  PKG_CHECK_MODULES(GNURADIO_CORE, gnuradio-core >= 3)
-  LIBS="$LIBS $GNURADIO_CORE_LIBS"
-
-  gnuradio_core_GUILE_LOAD_PATH="`pkg-config --variable=guile_load_path gnuradio-core`"
-  gnuradio_core_LIBDIRPATH="`pkg-config --variable=libdir gnuradio-core`"
-  AC_SUBST(gnuradio_core_GUILE_LOAD_PATH)
-  AC_SUBST(gnuradio_core_LIBDIRPATH)
-
-  dnl Allow user to choose whether to generate SWIG/Python 
-  dnl Default is enabled
-  AC_ARG_ENABLE([python],
-    [AS_HELP_STRING([--enable-python],
-      [generate SWIG/Python components (default is yes)])],
-    [case "${enableval}" in
-       yes) enable_python=yes ;;
-       no) enable_python=no ;;
-       *) AC_MSG_ERROR([bad value ${enableval} for --enable-python]) ;;
-     esac],
-    [enable_python=yes]  
-  )
-  AM_CONDITIONAL([PYTHON], [test x$enable_python = xyes])
-
-  dnl Allow user to choose whether to generate SWIG/Guile
-  dnl Default is disabled
-  AC_ARG_ENABLE([guile],
-    [AS_HELP_STRING([--enable-guile],
-      [generate SWIG/Guile components (default is no)])],
-    [case "${enableval}" in
-       yes) enable_guile=yes ;;
-       no) enable_guile=no ;;
-       *) AC_MSG_ERROR([bad value ${enableval} for --enable-guile]) ;;
-     esac],
-    [enable_guile=no]
-  )
-  AM_CONDITIONAL([GUILE], [test x$enable_guile = xyes])
-
-  dnl see if GUILE is installed
-  if test x${enable_guile} == xyes; then
-    AC_PATH_PROG(GUILE,guile)
-  fi
-
-  dnl Define where to look for cppunit includes and libs
-  dnl sets CPPUNIT_CFLAGS and CPPUNIT_LIBS
-  dnl Try using pkg-config first, then fall back to cppunit-config.
-  PKG_CHECK_EXISTS(cppunit,
-    [PKG_CHECK_MODULES(CPPUNIT, cppunit >= 1.9.14)],
-    [AM_PATH_CPPUNIT([1.9.14],[],
-		     [AC_MSG_ERROR([GNU Radio requires cppunit.  Stop])])])
-])
diff --git a/gr-howto-write-a-block/config/gr_subversion.m4 b/gr-howto-write-a-block/config/gr_subversion.m4
deleted file mode 100644
index 849d7a9f6..000000000
--- a/gr-howto-write-a-block/config/gr_subversion.m4
+++ /dev/null
@@ -1,36 +0,0 @@
-dnl
-dnl Copyright 2007 Free Software Foundation, Inc.
-dnl 
-dnl This file is part of GNU Radio
-dnl 
-dnl GNU Radio is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3, or (at your option)
-dnl any later version.
-dnl 
-dnl GNU Radio is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with GNU Radio; see the file COPYING.  If not, write to
-dnl the Free Software Foundation, Inc., 51 Franklin Street,
-dnl Boston, MA 02110-1301, USA.
-dnl 
-
-# GR_SUBVERSION()
-#
-# Test for presence of subversion, and create variables for 
-# current repository version and last changed date.
-
-AC_DEFUN([GR_SUBVERSION],[
-    	AC_PATH_PROG([SVN],[svn])
-	if test "$SVN" != "" -a -d .svn ; then
-	    SVNVERSION=`$SVN info . | grep '^Revision' | cut -f 2- -d ' '`
-	    SVNDATE=`$SVN info . | grep 'Last Changed Date' | cut -f 4-6 -d ' '`
-	fi
-
-	AC_SUBST(SVNVERSION)
-	AC_SUBST(SVNDATE)
-])
diff --git a/gr-howto-write-a-block/config/gr_swig.m4 b/gr-howto-write-a-block/config/gr_swig.m4
deleted file mode 100644
index dcc2e72dc..000000000
--- a/gr-howto-write-a-block/config/gr_swig.m4
+++ /dev/null
@@ -1,109 +0,0 @@
-dnl
-dnl Copyright 2003 Free Software Foundation, Inc.
-dnl 
-dnl This file is part of GNU Radio
-dnl 
-dnl GNU Radio is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3, or (at your option)
-dnl any later version.
-dnl 
-dnl GNU Radio is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with GNU Radio; see the file COPYING.  If not, write to
-dnl the Free Software Foundation, Inc., 51 Franklin Street,
-dnl Boston, MA 02110-1301, USA.
-dnl 
-
-# SWIG_PROG([required-version])
-#
-# Checks for the SWIG program.  If found you can (and should) call SWIG via $(SWIG).
-# You can use the optional first argument to check if the version of the available SWIG
-# is greater or equal to the value of the argument.  It should have the format:
-# N[.N[.N]] (N is a number between 0 and 999.  Only the first N is mandatory.)
-AC_DEFUN([SWIG_PROG],[
-    AC_REQUIRE([AC_PROG_MAKE_SET])
-	AC_CHECK_PROG(SWIG,swig,[`which swig`])
-	if test -z "$SWIG" ; then
-		AC_MSG_ERROR([Cannot find 'swig' program.  SWIG version >= $1 required])
-		SWIG=false
-	elif test -n "$1" ; then
-		AC_MSG_CHECKING([for SWIG version])
-		swig_version=`$SWIG -version 2>&1 | \
-			awk '/^SWIG Version [[0-9]+\.[0-9]+\.[0-9]]+.*$/ { split($[3],a,"[[^.0-9]]"); print a[[1]] }'`
-		AC_MSG_RESULT([$swig_version])
-		if test -n "$swig_version" ; then
-			swig_version=`echo $swig_version | \
-				awk '{ split($[1],a,"\."); print [a[1]*1000000+a[2]*1000+a[3]] }' 2>/dev/null`
-			swig_required_version=`echo $1 | \
-				awk '{ split($[1],a,"\."); print [a[1]*1000000+a[2]*1000+a[3]] }' 2>/dev/null`
-			if test $swig_required_version -gt $swig_version ; then
-				AC_MSG_ERROR([SWIG version >= $1 required])
-			fi
-		else
-			AC_MSG_ERROR([cannot determine SWIG version])
-		fi
-	fi
-])
-
-# SWIG_ENABLE_CXX()
-#
-# Enable swig C++ support.  This effects all invocations of $(SWIG).
-AC_DEFUN([SWIG_ENABLE_CXX],[
-	AC_REQUIRE([SWIG_PROG])
-	AC_REQUIRE([AC_PROG_CXX])
-    	if test "$SWIG" != "false" ; then
-		SWIG="$SWIG -c++"
-        fi
-])
-
-# SWIG_PYTHON([use-shadow-classes])
-#
-# Checks for Python and provides the $(SWIG_PYTHON_CPPFLAGS),
-# $(SWIG_PYTHON_LIB) and $(SWIG_PYTHON_OPT) output variables.
-# $(SWIG_PYTHON_OPT) contains all necessary swig options to generate
-# code for Python.  If you need multi module support use
-# $(SWIG_PYTHON_LIB) (provided by the SWIG_MULTI_MODULE_SUPPORT()
-# macro) to link against the appropriate library.  It contains the
-# SWIG Python runtime library that is needed by the type check system
-# for example.
-
-AC_DEFUN([SWIG_PYTHON],[
-	AC_REQUIRE([SWIG_PROG])
-	AC_REQUIRE([PYTHON_DEVEL])
-	if test "$SWIG" != "false" ; then
-		AC_SUBST(SWIG_PYTHON_LIB,[-lswigpy])
-dnl		test ! "x$1" = "xno" && swig_shadow=" -shadow" || swig_shadow=""
-dnl		AC_SUBST(SWIG_PYTHON_OPT,[-python$swig_shadow])
-		AC_SUBST(SWIG_PYTHON_OPT,[-python])
-	fi
-	AC_SUBST(SWIG_PYTHON_CPPFLAGS,[$PYTHON_CPPFLAGS])
-])
-
-AC_DEFUN([SWIG_TCL],[
-	AC_REQUIRE([SWIG_PROG])
-	AC_REQUIRE([TCL_DEVEL])
-	if test "$SWIG" != "false" ; then
-		AC_SUBST(SWIG_TCL_LIB,[-ltcl])
-dnl		test ! "x$1" = "xno" && swig_shadow=" -shadow" || swig_shadow=""
-dnl		AC_SUBST(SWIG_PYTHON_OPT,[-python$swig_shadow])
-		AC_SUBST(SWIG_TCL_OPT,[-tcl])
-	fi
-	AC_SUBST(SWIG_TCL_CPPFLAGS,[$TCL_CPPFLAGS])
-])
-
-AC_DEFUN([SWIG_GUILE],[
-	AC_REQUIRE([SWIG_PROG])
-	AC_REQUIRE([GUILE_DEVEL])
-	if test "$SWIG" != "false" ; then
-		AC_SUBST(SWIG_GUILE_LIB,[-lguile])
-dnl		test ! "x$1" = "xno" && swig_shadow=" -shadow" || swig_shadow=""
-dnl		AC_SUBST(SWIG_PYTHON_OPT,[-python$swig_shadow])
-		AC_SUBST(SWIG_GUILE_OPT,[-guile])
-	fi
-	AC_SUBST(SWIG_GUILE_CPPFLAGS,[$GUILE_CPPFLAGS])
-])
diff --git a/gr-howto-write-a-block/config/gr_sysv_shm.m4 b/gr-howto-write-a-block/config/gr_sysv_shm.m4
deleted file mode 100644
index db5c8351e..000000000
--- a/gr-howto-write-a-block/config/gr_sysv_shm.m4
+++ /dev/null
@@ -1,36 +0,0 @@
-# Check for IPC System V shm support.             -*- Autoconf -*-
-
-# Copyright 2003 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Boston, MA
-# 02110-1301, USA.
-
-AC_DEFUN([GR_SYSV_SHM],
-[
-	AC_LANG_SAVE
-	AC_LANG_C
-
-	AC_CHECK_HEADERS([sys/ipc.h sys/shm.h])
-
-        save_LIBS="$LIBS"
-	AC_SEARCH_LIBS(shmat, [cygipc ipc],
-	  [ IPC_LIBS="$LIBS" ],
-	  [ AC_MSG_WARN([SystemV IPC support not found. ]) ]
-	)
-        LIBS="$save_LIBS"
-
-	AC_LANG_RESTORE
-	AC_SUBST(IPC_LIBS)
-])
diff --git a/gr-howto-write-a-block/config/gr_version.m4 b/gr-howto-write-a-block/config/gr_version.m4
deleted file mode 100644
index a7a202238..000000000
--- a/gr-howto-write-a-block/config/gr_version.m4
+++ /dev/null
@@ -1,73 +0,0 @@
-dnl Copyright 2009,2010 Free Software Foundation, Inc.
-dnl 
-dnl This file is part of GNU Radio
-dnl 
-dnl GNU Radio is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3, or (at your option)
-dnl any later version.
-dnl 
-dnl GNU Radio is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with GNU Radio; see the file COPYING.  If not, write to
-dnl the Free Software Foundation, Inc., 51 Franklin Street,
-dnl Boston, MA 02110-1301, USA.
-
-AC_DEFUN([GR_VERSION],[
-  dnl Computed version based on version.sh
-  dnl Does not force recompile on rev change
-  dnl
-  dnl Source the variables describing the release version
-  dnl 
-  dnl MAJOR_VERSION          Major release generation (2.x, 3.x, etc.)
-  dnl API_COMPAT             API compatibility version (3.2.x, 3.3.x, etc.)
-  dnl MINOR_VERSION          Minor release version (3.3.0, 3.3.1, etc.)
-  dnl MAINT_VERSION          Pure bugfix additions to make maintenance release
-  dnl
-  dnl The last two fields can have 'git' instead of a number to indicate
-  dnl that this branch is between versions.
-  . $srcdir/version.sh
-  
-  dnl Get git version if available
-  GR_GIT
-
-  dnl Test if we should use git version
-  if test "$MINOR_VERSION" == "git"; then
-    dnl RELEASE: 3.3git-xxx-gxxxxxxxx
-    dnl DOCVER:  3.3git
-    dnl LIBVER:  3.3git
-    RELEASE=$GIT_DESCRIBE
-    DOCVER=$MAJOR_VERSION.$API_COMPAT$MINOR_VERSION
-    LIBVER=$MAJOR_VERSION.$API_COMPAT$MINOR_VERSION
-  else
-    if test "$MAINT_VERSION" == "git" ; then
-      dnl RELEASE: 3.3.1git-xxx-gxxxxxxxx
-      dnl DOCVER:  3.3.1git
-      dnl LIBVER:  3.3.1git
-      RELEASE=$GIT_DESCRIBE
-      DOCVER=$MAJOR_VERSION.$API_COMPAT.$MINOR_VERSION$MAINT_VERSION
-      LIBVER=$MAJOR_VERSION.$API_COMPAT.$MINOR_VERSION$MAINT_VERSION
-    else
-      dnl This is a numbered release.
-      dnl RELEASE: 3.3.1{.x}
-      dnl DOCVER:  3.3.1{.x}
-      dnl LIBVER:  3.3.1{.x}
-      RELEASE=$MAJOR_VERSION.$API_COMPAT.$MINOR_VERSION
-      if test "$MAINT_VERSION" != "0"; then
-        RELEASE=$RELEASE.$MAINT_VERSION
-      fi
-
-      DOCVER=$RELEASE
-      LIBVER=$RELEASE
-    fi
-  fi
-
-  AC_MSG_NOTICE([GNU Radio Release $RELEASE])
-  AC_SUBST(RELEASE)
-  AC_SUBST(DOCVER)
-  AC_SUBST(LIBVER)
-])
diff --git a/gr-howto-write-a-block/config/lf_cc.m4 b/gr-howto-write-a-block/config/lf_cc.m4
deleted file mode 100644
index b75e1a4c5..000000000
--- a/gr-howto-write-a-block/config/lf_cc.m4
+++ /dev/null
@@ -1,41 +0,0 @@
-dnl Autoconf support for C++
-dnl Copyright (C) 1988 Eleftherios Gkioulekas <lf@amath.washington.edu>
-dnl  
-dnl This program is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3 of the License, or
-dnl (at your option) any later version.
-dnl 
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with this program; if not, write to the Free Software 
-dnl Foundation, Inc., 51 Franklin Street, Boston, MA 02110-1301, USA.
-dnl 
-dnl As a special exception to the GNU General Public License, if you 
-dnl distribute this file as part of a program that contains a configuration 
-dnl script generated by Autoconf, you may include it under the same 
-dnl distribution terms that you use for the rest of that program.
-
-# -------------------------------------------------------------------------
-# Use this macro to configure your C compiler
-# When called the macro does the following things:
-# 1. It finds an appropriate C compiler.
-#    If you passed the flag --with-cc=foo then it uses that
-#    particular compiler
-# 2. Check whether the compiler works.
-# 3. Checks whether the compiler accepts the -g 
-# -------------------------------------------------------------------------
-
-AC_DEFUN([LF_CONFIGURE_CC],[
-  dnl Sing the song
-  AC_REQUIRE([AC_PROG_CC])dnl
-  AC_REQUIRE([AC_PROG_CPP])dnl
-  AC_REQUIRE([AC_AIX])dnl
-  AC_REQUIRE([AC_ISC_POSIX])dnl
-  AC_REQUIRE([AC_HEADER_STDC])dnl
-])
-
diff --git a/gr-howto-write-a-block/config/lf_cxx.m4 b/gr-howto-write-a-block/config/lf_cxx.m4
deleted file mode 100644
index 7cce5f8a4..000000000
--- a/gr-howto-write-a-block/config/lf_cxx.m4
+++ /dev/null
@@ -1,50 +0,0 @@
-dnl Autoconf support for C++
-dnl Copyright (C) 1988 Eleftherios Gkioulekas <lf@amath.washington.edu>
-dnl  
-dnl This program is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3 of the License, or
-dnl (at your option) any later version.
-dnl 
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with this program; if not, write to the Free Software 
-dnl Foundation, Inc., 51 Franklin Street, Boston, MA 02110-1301, USA.
-dnl 
-dnl As a special exception to the GNU General Public License, if you 
-dnl distribute this file as part of a program that contains a configuration 
-dnl script generated by Autoconf, you may include it under the same 
-dnl distribution terms that you use for the rest of that program.
-
-# -----------------------------------------------------------------
-# This macro should be called to configure your C++ compiler.
-# When called, the macro does the following things:
-# 1. It finds an appropriate C++ compiler
-#    If you passed the flag --with-cxx=foo, then it uses that
-#    particular compiler
-# 2. Checks whether the compiler accepts the -g 
-# ------------------------------------------------------------------
-
-AC_DEFUN([LF_CONFIGURE_CXX],[
- AC_REQUIRE([AC_PROG_CXX])dnl
- AC_REQUIRE([AC_PROG_CXXCPP])dnl
- LF_CXX_PORTABILITY
-])
-
-# -----------------------------------------------------------------------
-# This macro tests the C++ compiler for various portability problem.
-# -----------------------------------------------------------------------
-
-
-AC_DEFUN([LF_CXX_PORTABILITY],[
-
-  dnl
-  dnl Check for common C++ portability problems
-  dnl
-
-])
-
diff --git a/gr-howto-write-a-block/config/lf_warnings.m4 b/gr-howto-write-a-block/config/lf_warnings.m4
deleted file mode 100644
index d40c77f14..000000000
--- a/gr-howto-write-a-block/config/lf_warnings.m4
+++ /dev/null
@@ -1,121 +0,0 @@
-dnl Copyright (C) 1988 Eleftherios Gkioulekas <lf@amath.washington.edu>
-dnl Copyright (C) 2009 Free Software Foundation, Inc.
-dnl  
-dnl This program is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3 of the License, or
-dnl (at your option) any later version.
-dnl 
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with this program; if not, write to the Free Software 
-dnl Foundation, Inc., 51 Franklin Street, Boston, MA 02110-1301, USA.
-dnl 
-dnl As a special exception to the GNU General Public License, if you 
-dnl distribute this file as part of a program that contains a configuration 
-dnl script generated by Autoconf, you may include it under the same 
-dnl distribution terms that you use for the rest of that program.
-
-# --------------------------------------------------------------------------
-# Check whether the C++ compiler accepts a certain flag
-# If it does it adds the flag to lf_CXXFLAGS
-# If it does not then it returns an error to lf_ok
-# Usage:
-#   LF_CHECK_CXX_FLAG(-flag1 -flag2 -flag3 ...)
-# -------------------------------------------------------------------------
-
-AC_DEFUN([LF_CHECK_CXX_FLAG],[
-  echo 'void f(){}' > conftest.cc
-  for i in $1
-  do
-    AC_MSG_CHECKING([whether $CXX accepts $i])
-    if test -z "`${CXX} $i -c conftest.cc 2>&1`"
-    then
-      lf_CXXFLAGS="${lf_CXXFLAGS} $i"
-      AC_MSG_RESULT(yes)
-    else
-      AC_MSG_RESULT(no)
-    fi
-  done
-  rm -f conftest.cc conftest.o
-  AC_SUBST(lf_CXXFLAGS)
-])
-
-# --------------------------------------------------------------------------
-# Check whether the C compiler accepts a certain flag
-# If it does it adds the flag to lf_CFLAGS
-# If it does not then it returns an error to lf_ok
-# Usage:
-#  LF_CHECK_CC_FLAG(-flag1 -flag2 -flag3 ...)
-# -------------------------------------------------------------------------
-
-AC_DEFUN([LF_CHECK_CC_FLAG],[
-  echo 'void f(){}' > conftest.c
-  for i in $1
-  do
-    AC_MSG_CHECKING([whether $CC accepts $i])
-    if test -z "`${CC} $i -c conftest.c 2>&1`"
-    then
-      lf_CFLAGS="${lf_CFLAGS} $i"
-      AC_MSG_RESULT(yes)
-    else
-      AC_MSG_RESULT(no)
-    fi
-  done
-  rm -f conftest.c conftest.o
-  AC_SUBST(lf_CFLAGS)
-])
-
-# --------------------------------------------------------------------------
-# Check whether the Fortran compiler accepts a certain flag
-# If it does it adds the flag to lf_FFLAGS
-# If it does not then it returns an error to lf_ok
-# Usage:
-#  LF_CHECK_F77_FLAG(-flag1 -flag2 -flag3 ...)
-# -------------------------------------------------------------------------
-
-AC_DEFUN([LF_CHECK_F77_FLAG],[
-  cat << EOF > conftest.f
-c....:++++++++++++++++++++++++
-      PROGRAM MAIN
-      PRINT*,'Hello World!'
-      END
-EOF
-  for i in $1
-  do
-    AC_MSG_CHECKING([whether $F77 accepts $i])
-    if test -z "`${F77} $i -c conftest.f 2>&1`"
-    then
-      lf_FFLAGS="${lf_FFLAGS} $i"
-      AC_MSG_RESULT(yes)  
-    else
-      AC_MSG_RESULT(no)
-    fi
-  done
-  rm -f conftest.f conftest.o
-  AC_SUBST(lf_FFLAGS)
-])
-
-# ----------------------------------------------------------------------
-# Enable compiler warnings. 
-# Call this command AFTER you have configured ALL your compilers. 
-# ----------------------------------------------------------------------
-
-AC_DEFUN([LF_SET_WARNINGS],[
-  dnl Warnings for the two main compilers
-  dnl add -Wextra when you're got time to fix a bunch of them ;-)
-  cc_warning_flags="-Wall -Werror-implicit-function-declaration"
-  cxx_warning_flags="-Wall -Woverloaded-virtual"
-  if test -n "${CC}"
-  then
-    LF_CHECK_CC_FLAG($cc_warning_flags)
-  fi
-  if test -n "${CXX}" 
-  then
-    LF_CHECK_CXX_FLAG($cxx_warning_flags)
-  fi
-])
diff --git a/gr-howto-write-a-block/config/lf_x11.m4 b/gr-howto-write-a-block/config/lf_x11.m4
deleted file mode 100644
index 460cd605f..000000000
--- a/gr-howto-write-a-block/config/lf_x11.m4
+++ /dev/null
@@ -1,39 +0,0 @@
-dnl Copyright (C) 1988 Eleftherios Gkioulekas <lf@amath.washington.edu>
-dnl  
-dnl This program is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3 of the License, or
-dnl (at your option) any later version.
-dnl 
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with this program; if not, write to the Free Software 
-dnl Foundation, Inc., 51 Franklin Street, Boston, MA 02110-1301, USA.
-dnl 
-dnl As a special exception to the GNU General Public License, if you 
-dnl distribute this file as part of a program that contains a configuration 
-dnl script generated by Autoconf, you may include it under the same 
-dnl distribution terms that you use for the rest of that program.
-
- 
-#-----------------------------------------------------------------------
-# This macro searches for Xlib and when it finds it it adds the 
-# appropriate flags to CXXFLAGS and export the link sequence to 
-# the variable XLIB. 
-# In your configure.in file add:
-#   LF_PATH_XLIB
-# In your Makefile.am add
-#   program_LDADD = .... $(XLIB)
-#------------------------------------------------------------------------
-
-AC_DEFUN([LF_PATH_XLIB],[
-  AC_PATH_XTRA
-  CXXFLAGS="$CXXFLAGS $X_CFLAGS"
-  XLIB="$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
-  AC_SUBST(XLIB)
-])
-
diff --git a/gr-howto-write-a-block/config/mkstemp.m4 b/gr-howto-write-a-block/config/mkstemp.m4
deleted file mode 100644
index 2d1fbee9b..000000000
--- a/gr-howto-write-a-block/config/mkstemp.m4
+++ /dev/null
@@ -1,78 +0,0 @@
-#serial 4
-
-# On some hosts (e.g., HP-UX 10.20, SunOS 4.1.4, Solaris 2.5.1), mkstemp has a
-# silly limit that it can create no more than 26 files from a given template.
-# Other systems lack mkstemp altogether.
-# On OSF1/Tru64 V4.0F, the system-provided mkstemp function can create
-# only 32 files per process.
-# On systems like the above, arrange to use the replacement function.
-AC_DEFUN([UTILS_FUNC_MKSTEMP],
-[dnl
-  AC_REPLACE_FUNCS(mkstemp)
-  if test $ac_cv_func_mkstemp = no; then
-    utils_cv_func_mkstemp_limitations=yes
-  else
-    AC_CACHE_CHECK([for mkstemp limitations],
-      utils_cv_func_mkstemp_limitations,
-      [
-	AC_TRY_RUN([
-#         include <stdlib.h>
-	  int main ()
-	  {
-	    int i;
-	    for (i = 0; i < 70; i++)
-	      {
-		char template[] = "conftestXXXXXX";
-		int fd = mkstemp (template);
-		if (fd == -1)
-		  exit (1);
-		close (fd);
-	      }
-	    exit (0);
-	  }
-	  ],
-	utils_cv_func_mkstemp_limitations=no,
-	utils_cv_func_mkstemp_limitations=yes,
-	utils_cv_func_mkstemp_limitations=yes
-	)
-      ]
-    )
-  fi
-
-  if test $utils_cv_func_mkstemp_limitations = yes; then
-    AC_LIBOBJ(mkstemp)
-    AC_LIBOBJ(tempname)
-    AC_DEFINE(mkstemp, rpl_mkstemp,
-      [Define to rpl_mkstemp if the replacement function should be used.])
-    gl_PREREQ_MKSTEMP
-    jm_PREREQ_TEMPNAME
-  fi
-])
-
-# Prerequisites of lib/mkstemp.c.
-AC_DEFUN([gl_PREREQ_MKSTEMP],
-[
-  AH_BOTTOM(
-  [
-  #ifndef HAVE_MKSTEMP
-  #ifdef  __cplusplus
-  extern "C" {
-  #endif
-  int rpl_mkstemp (char *templ);
-  #ifdef  __cplusplus
-  }
-  #endif
-  #endif
-  ])
-])
-
-# Prerequisites of lib/tempname.c.
-AC_DEFUN([jm_PREREQ_TEMPNAME],
-[
-  AC_REQUIRE([AC_HEADER_STAT])
-  AC_CHECK_HEADERS_ONCE(fcntl.h sys/time.h unistd.h)
-  AC_CHECK_HEADERS(stdint.h)
-  AC_CHECK_FUNCS(__secure_getenv gettimeofday lstat)
-  AC_CHECK_DECLS_ONCE(getenv)
-  # AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])
-])
diff --git a/gr-howto-write-a-block/config/onceonly.m4 b/gr-howto-write-a-block/config/onceonly.m4
deleted file mode 100644
index f6fec37cb..000000000
--- a/gr-howto-write-a-block/config/onceonly.m4
+++ /dev/null
@@ -1,63 +0,0 @@
-# onceonly.m4 serial 3
-dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
-
-dnl This file defines some "once only" variants of standard autoconf macros.
-dnl   AC_CHECK_HEADERS_ONCE         like  AC_CHECK_HEADERS
-dnl   AC_CHECK_FUNCS_ONCE           like  AC_CHECK_FUNCS
-dnl   AC_CHECK_DECLS_ONCE           like  AC_CHECK_DECLS
-dnl   AC_REQUIRE([AC_HEADER_STDC])  like  AC_HEADER_STDC
-dnl The advantage is that the check for each of the headers/functions/decls
-dnl will be put only once into the 'configure' file. It keeps the size of
-dnl the 'configure' file down, and avoids redundant output when 'configure'
-dnl is run.
-dnl The drawback is that the checks cannot be conditionalized. If you write
-dnl   if some_condition; then gl_CHECK_HEADERS(stdlib.h); fi
-dnl inside an AC_DEFUNed function, the gl_CHECK_HEADERS macro call expands to
-dnl empty, and the check will be inserted before the body of the AC_DEFUNed
-dnl function.
-
-dnl Autoconf version 2.57 or newer is recommended.
-AC_PREREQ(2.54)
-
-# AC_CHECK_HEADERS_ONCE(HEADER1 HEADER2 ...) is a once-only variant of
-# AC_CHECK_HEADERS(HEADER1 HEADER2 ...).
-AC_DEFUN([AC_CHECK_HEADERS_ONCE], [
-  :
-  AC_FOREACH([gl_HEADER_NAME], [$1], [
-    AC_DEFUN([gl_CHECK_HEADER_]m4_quote(translit(defn([gl_HEADER_NAME]),
-                                                 [-./], [___])), [
-      AC_CHECK_HEADERS(gl_HEADER_NAME)
-    ])
-    AC_REQUIRE([gl_CHECK_HEADER_]m4_quote(translit(gl_HEADER_NAME,
-                                                   [-./], [___])))
-  ])
-])
-
-# AC_CHECK_FUNCS_ONCE(FUNC1 FUNC2 ...) is a once-only variant of
-# AC_CHECK_FUNCS(FUNC1 FUNC2 ...).
-AC_DEFUN([AC_CHECK_FUNCS_ONCE], [
-  :
-  AC_FOREACH([gl_FUNC_NAME], [$1], [
-    AC_DEFUN([gl_CHECK_FUNC_]defn([gl_FUNC_NAME]), [
-      AC_CHECK_FUNCS(defn([gl_FUNC_NAME]))
-    ])
-    AC_REQUIRE([gl_CHECK_FUNC_]defn([gl_FUNC_NAME]))
-  ])
-])
-
-# AC_CHECK_DECLS_ONCE(DECL1 DECL2 ...) is a once-only variant of
-# AC_CHECK_DECLS(DECL1, DECL2, ...).
-AC_DEFUN([AC_CHECK_DECLS_ONCE], [
-  :
-  AC_FOREACH([gl_DECL_NAME], [$1], [
-    AC_DEFUN([gl_CHECK_DECL_]defn([gl_DECL_NAME]), [
-      AC_CHECK_DECLS(defn([gl_DECL_NAME]))
-    ])
-    AC_REQUIRE([gl_CHECK_DECL_]defn([gl_DECL_NAME]))
-  ])
-])
diff --git a/gr-howto-write-a-block/config/pkg.m4 b/gr-howto-write-a-block/config/pkg.m4
deleted file mode 100644
index 2d4d96109..000000000
--- a/gr-howto-write-a-block/config/pkg.m4
+++ /dev/null
@@ -1,201 +0,0 @@
-# pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
-# 
-# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
-# Copyright © 2008 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# PKG_PROG_PKG_CONFIG([MIN-VERSION])
-# ----------------------------------
-AC_DEFUN([PKG_PROG_PKG_CONFIG],
-[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
-m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
-AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
-if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
-	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
-fi
-if test -n "$PKG_CONFIG"; then
-	_pkg_min_version=m4_default([$1], [0.18])
-	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
-	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
-		AC_MSG_RESULT([yes])
-	else
-		AC_MSG_RESULT([no])
-		PKG_CONFIG=""
-	fi
-		
-fi[]dnl
-])# PKG_PROG_PKG_CONFIG
-
-# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-#
-# Check to see whether a particular set of modules exists.  Similar
-# to PKG_CHECK_MODULES(), but does not set variables or print errors.
-#
-#
-# Similar to PKG_CHECK_MODULES, make sure that the first instance of
-# this or PKG_CHECK_MODULES is called, or make sure to call
-# PKG_CHECK_EXISTS manually
-# --------------------------------------------------------------
-AC_DEFUN([PKG_CHECK_EXISTS],
-[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
-if test -n "$PKG_CONFIG" && \
-    AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
-  m4_ifval([$2], [$2], [:])
-m4_ifvaln([$3], [else
-  $3])dnl
-fi])
-
-
-# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
-# ---------------------------------------------
-m4_define([_PKG_CONFIG],
-[if test -n "$PKG_CONFIG"; then
-    if test -n "$$1"; then
-        pkg_cv_[]$1="$$1"
-    else
-        PKG_CHECK_EXISTS([$3],
-                         [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
-			 [pkg_failed=yes])
-    fi
-else
-	pkg_failed=untried
-fi[]dnl
-])# _PKG_CONFIG
-
-# _PKG_SHORT_ERRORS_SUPPORTED
-# -----------------------------
-AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
-[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi[]dnl
-])# _PKG_SHORT_ERRORS_SUPPORTED
-
-
-# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
-# [ACTION-IF-NOT-FOUND])
-#
-# E.g.,
-#   PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
-#   defines:
-#
-#     GSTUFF_LIBS
-#     GSTUFF_CFLAGS
-#     GSTUFF_INCLUDEDIR
-#     GSTUFF_CPPFLAGS    # the -I, -D and -U's out of CFLAGS
-#
-# see pkg-config man page also defines GSTUFF_PKG_ERRORS on error
-#
-# Note that if there is a possibility the first call to
-# PKG_CHECK_MODULES might not happen, you should be sure to include an
-# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
-#
-# --------------------------------------------------------------
-AC_DEFUN([PKG_CHECK_MODULES],[
-AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-
-AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
-AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
-AC_ARG_VAR([$1][_INCLUDEDIR], [includedir for $1, overriding pkg-config])dnl
-
-pkg_failed=no
-AC_MSG_CHECKING([for $1])
-
-_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
-
-if test x$cross_compiling = xyes
-then
-  dnl _PKG_CONFIG([$1][_LIBS], [libs-only-l --static], [$2])
-  _PKG_CONFIG([$1][_LIBS], [libs --static], [$2])
-  dnl prune out any -L/lib or -L/usr/lib since they're pointing to the wrong filesystem root
-  _pkg_tmp=
-  for flag in [$]pkg_cv_[$1][_LIBS]; do
-    case $flag in
-    (-L/lib* | -L/usr/lib* )	   ;; # ignore
-    (*) _pkg_tmp="$_pkg_tmp $flag" ;;
-    esac
-  done
-  pkg_cv_[$1][_LIBS]="$_pkg_tmp"
-else
-  _PKG_CONFIG([$1][_LIBS], [libs --static], [$2])
-fi
-
-_PKG_CONFIG([$1][_INCLUDEDIR], [variable=includedir], [$2])
-
-
-m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
-and $1[]_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.])
-
-if test $pkg_failed = yes; then
-        _PKG_SHORT_ERRORS_SUPPORTED
-        if test $_pkg_short_errors_supported = yes; then
-	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
-        else 
-	        $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
-
-	ifelse([$4], , [AC_MSG_ERROR(dnl
-[Package requirements ($2) were not met:
-
-$$1_PKG_ERRORS
-
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
-installed software in a non-standard prefix.
-
-_PKG_TEXT
-])],
-		[AC_MSG_RESULT([no])
-                $4])
-elif test $pkg_failed = untried; then
-	ifelse([$4], , [AC_MSG_FAILURE(dnl
-[The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-
-_PKG_TEXT
-
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
-		[$4])
-else
-	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
-	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
-	$1[]_INCLUDEDIR=$pkg_cv_[]$1[]_INCLUDEDIR
-
-	$1[]_CPPFLAGS=""
-	for flag in $$1[]_CFLAGS; do
-	  case $flag in
-          -I* | -D* | -U*) $1[]_CPPFLAGS="$$1[]_CPPFLAGS $flag" ;;
-          esac
-        done
-	pkg_cv_[]$1[]_CPPFLAGS=$$1[]_CPPFLAGS
-	AC_SUBST($1[]_CPPFLAGS)
-
-        AC_MSG_RESULT([yes])
-	ifelse([$3], , :, [$3])
-fi[]dnl
-])# PKG_CHECK_MODULES
diff --git a/gr-howto-write-a-block/config/usrp_fusb_tech.m4 b/gr-howto-write-a-block/config/usrp_fusb_tech.m4
deleted file mode 100644
index b99cf2432..000000000
--- a/gr-howto-write-a-block/config/usrp_fusb_tech.m4
+++ /dev/null
@@ -1,87 +0,0 @@
-dnl
-dnl Copyright 2003,2008,2009 Free Software Foundation, Inc.
-dnl 
-dnl This file is part of GNU Radio
-dnl 
-dnl GNU Radio is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3, or (at your option)
-dnl any later version.
-dnl 
-dnl GNU Radio is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with GNU Radio; see the file COPYING.  If not, write to
-dnl the Free Software Foundation, Inc., 51 Franklin Street,
-dnl Boston, MA 02110-1301, USA.
-dnl 
-
-# $1 is $enable_usrp:
-#   yes : do these tests
-#   no  : do not do these tests
-#   ""  : do these tests
-
-AC_DEFUN([USRP_SET_FUSB_TECHNIQUE],[
-  req_libusb1=no
-  USE_LIBUSB1=0
-  AC_ARG_WITH([fusb-tech],
-              AC_HELP_STRING([--with-fusb-tech=OS],
-		             [Set fast USB technique (default=auto)]),
-	      [cf_with_fusb_tech="$withval"],
-	      [cf_with_fusb_tech="$host_os"])
-  if test [x]$1 != xno; then
-      case "$cf_with_fusb_tech" in
-        libusb1*)
-          FUSB_TECH=libusb1
-          req_libusb1=yes
-	  USE_LIBUSB1=1
-          ;;
-        linux*)
-          AC_CHECK_HEADER([linux/usbdevice_fs.h],
-	                  [x_have_usbdevice_fs_h=yes],
-                          [x_have_usbdevice_fs_h=no])
-          if test x${x_have_usbdevice_fs_h} = xyes; then
-              FUSB_TECH=linux
-          else
-              FUSB_TECH=generic
-          fi
-          ;;
-        darwin*)
-          FUSB_TECH=darwin
-          ;;
-        cygwin*|win*|mingw*)
-          FUSB_TECH=win32
-          ;;
-        *bsd*)
-          AC_MSG_CHECKING([for RA/WB])
-          AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <dev/usb/usb.h>]],
-					     [[struct usb_bulk_ra_wb_opt o;
-					       ioctl(0, USB_SET_BULK_RA, &o);]])],
-			    [FUSB_TECH=ra_wb],
-			    [FUSB_TECH=generic])
-          ;;
-        *)
-          FUSB_TECH=generic
-          ;;
-      esac
-
-      AC_MSG_CHECKING([for fast usb technique to use])
-      AC_MSG_RESULT($FUSB_TECH)
-      AC_SUBST(FUSB_TECH)
-  fi
-
-  AM_CONDITIONAL(FUSB_TECH_darwin,   test x$FUSB_TECH = xdarwin)
-  AM_CONDITIONAL(FUSB_TECH_win32,    test x$FUSB_TECH = xwin32)
-  AM_CONDITIONAL(FUSB_TECH_generic,  test x$FUSB_TECH = xgeneric)
-  AM_CONDITIONAL(FUSB_TECH_linux,    test x$FUSB_TECH = xlinux)
-  AM_CONDITIONAL(FUSB_TECH_libusb1,  test x$FUSB_TECH = xlibusb1)
-  AM_CONDITIONAL(FUSB_TECH_ra_wb,    test x$FUSB_TECH = xra_wb)
-
-  AC_SUBST(USE_LIBUSB1)
-  AC_CONFIG_FILES([\
-	usrp/host/include/usrp/libusb_types.h \
-  ])
-])
diff --git a/gr-howto-write-a-block/config/usrp_libusb.m4 b/gr-howto-write-a-block/config/usrp_libusb.m4
deleted file mode 100644
index cb3130c87..000000000
--- a/gr-howto-write-a-block/config/usrp_libusb.m4
+++ /dev/null
@@ -1,48 +0,0 @@
-dnl Copyright 2003,2008 Free Software Foundation, Inc.
-dnl 
-dnl This file is part of GNU Radio
-dnl 
-dnl GNU Radio is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 3, or (at your option)
-dnl any later version.
-dnl 
-dnl GNU Radio is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with GNU Radio; see the file COPYING.  If not, write to
-dnl the Free Software Foundation, Inc., 51 Franklin Street,
-dnl Boston, MA 02110-1301, USA.
-
-AC_DEFUN([USRP_LIBUSB], [
-    libusbok=yes
-    PKG_CHECK_MODULES(USB, libusb, [], [
-        AC_LANG_PUSH(C)
-
-	AC_CHECK_HEADERS([usb.h], [], [libusbok=no; AC_MSG_RESULT([USRP requires libusb. usb.h not found. See http://libusb.sf.net])])
-
-	save_LIBS="$LIBS"
-	case "$host_os" in
-	  darwin*)
-	    LIBS="$LIBS -lIOKit"
-            ;;
-	  *) ;;
-        esac
-
-	AC_SEARCH_LIBS(usb_bulk_write, [usb], [USB_LIBS="$LIBS"], [libusbok=no; AC_MSG_RESULT([USRP requires libusb. usb_bulk_write not found. See http://libusb.sf.net])])
-
-        LIBS="$save_LIBS"
-
-        AC_LANG_POP
-    ])
-
-    if test x$libusbok = xyes; then
-        AC_SUBST(USB_LIBS)
-	ifelse([$1], , :, [$1])
-    else
-        ifelse([$2], , :, [$2])
-    fi
-])
diff --git a/gr-howto-write-a-block/config/usrp_sdcc.m4 b/gr-howto-write-a-block/config/usrp_sdcc.m4
deleted file mode 100644
index 86f6429e5..000000000
--- a/gr-howto-write-a-block/config/usrp_sdcc.m4
+++ /dev/null
@@ -1,75 +0,0 @@
-# Check for sdcc support.             		-*- Autoconf -*-
-
-# Copyright 2004 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Boston, MA
-# 02110-1301, USA.
-
-AC_DEFUN([USRP_SDCC],
-[
-	sdccok=yes
-	AC_CHECK_PROG(XCC, sdcc, sdcc -mmcs51 --no-xinit-opt,no)
-	AC_CHECK_PROG(XAS, asx8051, asx8051 -plosgff,no)
-
-	if test "$XCC" = "no" -o "$XAS" = "no" ; then
-		AC_MSG_RESULT([USRP requires sdcc. sdcc not found. See http://sdcc.sf.net])
-		sdccok=no
-	else
-		sdcc_version_min=$1
-
-		sdcc_version=`sdcc --version 2>&1 | \
-			sed  's/\(SDCC.* \)\([[0-9]]*\.[[0-9]]*\.[[0-9]]*\)\( .*$\)/\2/'`
-
-	        AC_MSG_CHECKING([sdcc_version "$sdcc_version"])
-
-		sdcc_major_version=`echo $sdcc_version | \
-			sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
-		sdcc_minor_version=`echo $sdcc_version | \
-			sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
-		sdcc_micro_version=`echo $sdcc_version | \
-			sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
-
-		sdcc_major_min=`echo $sdcc_version_min | \
-			sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
-		sdcc_minor_min=`echo $sdcc_version_min | \
-			sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
-		sdcc_micro_min=`echo $sdcc_version_min | \
-			sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
-
-		sdcc_version_proper=`expr \
-			"$sdcc_major_version" \> "$sdcc_major_min" \| \
-			"$sdcc_major_version" \= "$sdcc_major_min" \& \
-	    		"$sdcc_minor_version" \> "$sdcc_minor_min" \| \
-			"$sdcc_major_version" \= "$sdcc_major_min" \& \
-			"$sdcc_minor_version" \= "$sdcc_minor_min" \& \
-			"$sdcc_micro_version" \>= "$sdcc_micro_min" `
-
-		if test "$sdcc_version_proper" = "1" ; then
-			AC_MSG_RESULT([$sdcc_major_version.$sdcc_minor_version.$sdcc_micro_version])
-		else
-			sdccok=no
-			AC_MSG_RESULT([USRP requires sdcc >= $sdcc_version_min. sdcc not found. See http://sdcc.sf.net])
-		fi
-
-		AC_SUBST(XCC)
-		AC_SUBST(XAS)
-	fi
-
-	if test $sdccok = yes; then
-		ifelse([$2], , :, [$2])
-	else
-		ifelse([$3], , :, [$3])
-	fi
-])
diff --git a/gr-howto-write-a-block/configure.ac b/gr-howto-write-a-block/configure.ac
deleted file mode 100644
index ef5c98eeb..000000000
--- a/gr-howto-write-a-block/configure.ac
+++ /dev/null
@@ -1,100 +0,0 @@
-dnl 
-dnl  Copyright 2004,2005,2007,2008,2009,2010 Free Software Foundation, Inc.
-dnl  
-dnl  This file is part of GNU Radio
-dnl  
-dnl  GNU Radio is free software; you can redistribute it and/or modify
-dnl  it under the terms of the GNU General Public License as published by
-dnl  the Free Software Foundation; either version 3, or (at your option)
-dnl  any later version.
-dnl  
-dnl  GNU Radio is distributed in the hope that it will be useful,
-dnl  but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl  GNU General Public License for more details.
-dnl  
-dnl  You should have received a copy of the GNU General Public License
-dnl  along with GNU Radio; see the file COPYING.  If not, write to
-dnl  the Free Software Foundation, Inc., 51 Franklin Street,
-dnl  Boston, MA 02110-1301, USA.
-dnl 
-
-
-AC_INIT
-AC_PREREQ(2.57)
-AC_CONFIG_AUX_DIR([.])	
-
-dnl Set the prefix to the default when --prefix is not specified.
-dnl This is critical for variable substitutions in the configure.
-if test "${prefix}" = "NONE"; then
-    prefix=${ac_default_prefix}
-fi
-
-AC_CANONICAL_BUILD
-AC_CANONICAL_HOST
-AC_CANONICAL_TARGET
-
-GR_VERSION
-dnl ustar required to have pathnames > 99 chars
-_AM_SET_OPTION([tar-ustar])
-AM_INIT_AUTOMAKE(gr-howto-write-a-block,$RELEASE)
-
-dnl This is kind of non-standard, but it sure shortens up this file :-)
-m4_include([config/gr_standalone.m4])
-GR_STANDALONE
-
-dnl Check for any libraries you need
-dnl AC_CHECK_LIBRARY
-
-dnl Check for header files you need
-dnl AC_CHECK_HEADERS(fcntl.h limits.h strings.h sys/ioctl.h sys/time.h unistd.h)
-dnl AC_CHECK_HEADERS(sys/mman.h)
-
-dnl Checks for library functions.
-dnl AC_CHECK_FUNCS([])
-
-dnl We pick up the boost cppflags, cxxflags and thread lib via GNURADIO_CORE
-dnl
-dnl If you need additional boost libraries, you'll need to
-dnl uncomment AX_BOOST_BASE, plus some of the following:
-dnl
-dnl calls AC_SUBST(BOOST_CPPFLAGS), AC_SUBST(BOOST_LDFLAGS) and defines HAVE_BOOST
-dnl AX_BOOST_BASE([1.35])
-dnl
-dnl All the rest of these call AC_SUBST(BOOST_<foo>_LIB) and define HAVE_BOOST_<foo>
-dnl
-dnl AX_BOOST_DATE_TIME
-dnl AX_BOOST_FILESYSTEM
-dnl AX_BOOST_IOSTREAMS
-dnl AX_BOOST_PROGRAM_OPTIONS
-dnl AX_BOOST_REGEX
-dnl AX_BOOST_SERIALIZATION
-dnl AX_BOOST_SIGNALS
-dnl AX_BOOST_SYSTEM
-dnl AX_BOOST_TEST_EXEC_MONITOR
-dnl AX_BOOST_UNIT_TEST_FRAMEWORK
-dnl AX_BOOST_WSERIALIZATION
-
-AC_CONFIG_FILES([\
-	  Makefile \
-	  setup_guile_test_env \
-	  apps/Makefile \
-	  config/Makefile \
-	  grc/Makefile \
-	  lib/Makefile \
-	  python/Makefile \
-	  python/run_tests \
-	  swig/Makefile \
-	  swig/run_guile_tests \
-	])
-
-dnl run_tests is created from run_tests.in.  Make it executable.
-AC_CONFIG_COMMANDS([run_tests],
-		   [
-		    chmod +x python/run_tests
-		    chmod +x swig/run_guile_tests
-		   ])
-
-AC_OUTPUT
-
-echo Configured gr-howto-write-a-block release $RELEASE for build.
diff --git a/gr-howto-write-a-block/Makefile.am b/gr-howto-write-a-block/docs/CMakeLists.txt
index 4ceb210ba..1491898a1 100644
--- a/gr-howto-write-a-block/Makefile.am
+++ b/gr-howto-write-a-block/docs/CMakeLists.txt
@@ -1,5 +1,4 @@
-#
-# Copyright 2004,2008,2009 Free Software Foundation, Inc.
+# Copyright 2011 Free Software Foundation, Inc.
 # 
 # This file is part of GNU Radio
 # 
@@ -17,25 +16,20 @@
 # along with GNU Radio; see the file COPYING.  If not, write to
 # the Free Software Foundation, Inc., 51 Franklin Street,
 # Boston, MA 02110-1301, USA.
-# 
-
-ACLOCAL_AMFLAGS = -I config
-
-include $(top_srcdir)/Makefile.common
 
-EXTRA_DIST = \
-	bootstrap \
-	configure \
-	config.h.in \
-	Makefile.swig \
-	Makefile.swig.gen.t \
-	version.sh \
-	README \
-	README.hacking
+########################################################################
+# Setup dependencies
+########################################################################
+find_package(Doxygen)
 
-SUBDIRS = config lib swig python grc apps
+########################################################################
+# Begin conditional configuration
+########################################################################
+if(ENABLE_DOXYGEN)
 
-pkgconfigdir = $(libdir)/pkgconfig
-pkgconfig_DATA =
+########################################################################
+# Add subdirectories
+########################################################################
+add_subdirectory(doxygen)
 
-DISTCLEANFILES += gr-howto-write-a-block*.tar.gz
+endif(ENABLE_DOXYGEN)
diff --git a/gr-howto-write-a-block/docs/doxygen/CMakeLists.txt b/gr-howto-write-a-block/docs/doxygen/CMakeLists.txt
new file mode 100644
index 000000000..7826630e8
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/CMakeLists.txt
@@ -0,0 +1,52 @@
+# Copyright 2011 Free Software Foundation, Inc.
+# 
+# This file is part of GNU Radio
+# 
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+# 
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+
+########################################################################
+# Create the doxygen configuration file
+########################################################################
+file(TO_NATIVE_PATH ${CMAKE_SOURCE_DIR} top_srcdir)
+file(TO_NATIVE_PATH ${CMAKE_BINARY_DIR} top_builddir)
+file(TO_NATIVE_PATH ${CMAKE_SOURCE_DIR} abs_top_srcdir)
+file(TO_NATIVE_PATH ${CMAKE_BINARY_DIR} abs_top_builddir)
+
+set(HAVE_DOT ${DOXYGEN_DOT_FOUND})
+set(enable_html_docs YES)
+set(enable_latex_docs NO)
+set(enable_xml_docs YES)
+
+configure_file(
+    ${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.in
+    ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
+@ONLY)
+
+set(BUILT_DIRS ${CMAKE_CURRENT_BINARY_DIR}/xml ${CMAKE_CURRENT_BINARY_DIR}/html)
+
+########################################################################
+# Make and install doxygen docs
+########################################################################
+add_custom_command(
+    OUTPUT ${BUILT_DIRS}
+    COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
+    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+    COMMENT "Generating documentation with doxygen"
+)
+
+add_custom_target(doxygen_target ALL DEPENDS ${BUILT_DIRS})
+
+install(DIRECTORY ${BUILT_DIRS} DESTINATION ${GR_PKG_DOC_DIR})
diff --git a/gr-howto-write-a-block/docs/doxygen/Doxyfile.in b/gr-howto-write-a-block/docs/doxygen/Doxyfile.in
new file mode 100644
index 000000000..7105c0f39
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/Doxyfile.in
@@ -0,0 +1,1504 @@
+# Doxyfile 1.5.7.1
+
+# This file describes the settings to be used by the documentation system
+# doxygen (www.doxygen.org) for a project
+#
+# All text after a hash (#) is considered a comment and will be ignored
+# The format is:
+#       TAG = value [value, ...]
+# For lists items can also be appended using:
+#       TAG += value [value, ...]
+# Values that contain spaces should be placed between quotes (" ")
+
+#---------------------------------------------------------------------------
+# Project related configuration options
+#---------------------------------------------------------------------------
+
+# This tag specifies the encoding used for all characters in the config file 
+# that follow. The default is UTF-8 which is also the encoding used for all 
+# text before the first occurrence of this tag. Doxygen uses libiconv (or the 
+# iconv built into libc) for the transcoding. See 
+# http://www.gnu.org/software/libiconv for the list of possible encodings.
+
+DOXYFILE_ENCODING      = UTF-8
+
+# The PROJECT_NAME tag is a single word (or a sequence of words surrounded 
+# by quotes) that should identify the project.
+
+PROJECT_NAME           = "GNU Radio's HOWTO Package"
+
+# The PROJECT_NUMBER tag can be used to enter a project or revision number. 
+# This could be handy for archiving the generated documentation or 
+# if some version control system is used.
+
+PROJECT_NUMBER         = 
+
+# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) 
+# base path where the generated documentation will be put. 
+# If a relative path is entered, it will be relative to the location 
+# where doxygen was started. If left blank the current directory will be used.
+
+OUTPUT_DIRECTORY       = 
+
+# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create 
+# 4096 sub-directories (in 2 levels) under the output directory of each output 
+# format and will distribute the generated files over these directories. 
+# Enabling this option can be useful when feeding doxygen a huge amount of 
+# source files, where putting all generated files in the same directory would 
+# otherwise cause performance problems for the file system.
+
+CREATE_SUBDIRS         = NO
+
+# The OUTPUT_LANGUAGE tag is used to specify the language in which all 
+# documentation generated by doxygen is written. Doxygen will use this 
+# information to generate all constant output in the proper language. 
+# The default language is English, other supported languages are: 
+# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional, 
+# Croatian, Czech, Danish, Dutch, Farsi, Finnish, French, German, Greek, 
+# Hungarian, Italian, Japanese, Japanese-en (Japanese with English messages), 
+# Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian, Polish, 
+# Portuguese, Romanian, Russian, Serbian, Serbian-Cyrilic, Slovak, Slovene, 
+# Spanish, Swedish, and Ukrainian.
+
+OUTPUT_LANGUAGE        = English
+
+# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will 
+# include brief member descriptions after the members that are listed in 
+# the file and class documentation (similar to JavaDoc). 
+# Set to NO to disable this.
+
+BRIEF_MEMBER_DESC      = YES
+
+# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend 
+# the brief description of a member or function before the detailed description. 
+# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the 
+# brief descriptions will be completely suppressed.
+
+REPEAT_BRIEF           = YES
+
+# This tag implements a quasi-intelligent brief description abbreviator 
+# that is used to form the text in various listings. Each string 
+# in this list, if found as the leading text of the brief description, will be 
+# stripped from the text and the result after processing the whole list, is 
+# used as the annotated text. Otherwise, the brief description is used as-is. 
+# If left blank, the following values are used ("$name" is automatically 
+# replaced with the name of the entity): "The $name class" "The $name widget" 
+# "The $name file" "is" "provides" "specifies" "contains" 
+# "represents" "a" "an" "the"
+
+ABBREVIATE_BRIEF       = 
+
+# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then 
+# Doxygen will generate a detailed section even if there is only a brief 
+# description.
+
+ALWAYS_DETAILED_SEC    = YES
+
+# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all 
+# inherited members of a class in the documentation of that class as if those 
+# members were ordinary class members. Constructors, destructors and assignment 
+# operators of the base classes will not be shown.
+
+INLINE_INHERITED_MEMB  = NO
+
+# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full 
+# path before files name in the file list and in the header files. If set 
+# to NO the shortest path that makes the file name unique will be used.
+
+FULL_PATH_NAMES        = NO
+
+# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag 
+# can be used to strip a user-defined part of the path. Stripping is 
+# only done if one of the specified strings matches the left-hand part of 
+# the path. The tag can be used to show relative paths in the file list. 
+# If left blank the directory from which doxygen is run is used as the 
+# path to strip.
+
+STRIP_FROM_PATH        = 
+
+# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of 
+# the path mentioned in the documentation of a class, which tells 
+# the reader which header file to include in order to use a class. 
+# If left blank only the name of the header file containing the class 
+# definition is used. Otherwise one should specify the include paths that 
+# are normally passed to the compiler using the -I flag.
+
+STRIP_FROM_INC_PATH    = 
+
+# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter 
+# (but less readable) file names. This can be useful is your file systems 
+# doesn't support long names like on DOS, Mac, or CD-ROM.
+
+SHORT_NAMES            = NO
+
+# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen 
+# will interpret the first line (until the first dot) of a JavaDoc-style 
+# comment as the brief description. If set to NO, the JavaDoc 
+# comments will behave just like regular Qt-style comments 
+# (thus requiring an explicit @brief command for a brief description.)
+
+JAVADOC_AUTOBRIEF      = NO
+
+# If the QT_AUTOBRIEF tag is set to YES then Doxygen will 
+# interpret the first line (until the first dot) of a Qt-style 
+# comment as the brief description. If set to NO, the comments 
+# will behave just like regular Qt-style comments (thus requiring 
+# an explicit \brief command for a brief description.)
+
+QT_AUTOBRIEF           = NO
+
+# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen 
+# treat a multi-line C++ special comment block (i.e. a block of //! or /// 
+# comments) as a brief description. This used to be the default behaviour. 
+# The new default is to treat a multi-line C++ comment block as a detailed 
+# description. Set this tag to YES if you prefer the old behaviour instead.
+
+MULTILINE_CPP_IS_BRIEF = YES
+
+# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented 
+# member inherits the documentation from any documented member that it 
+# re-implements.
+
+INHERIT_DOCS           = YES
+
+# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce 
+# a new page for each member. If set to NO, the documentation of a member will 
+# be part of the file/class/namespace that contains it.
+
+SEPARATE_MEMBER_PAGES  = NO
+
+# The TAB_SIZE tag can be used to set the number of spaces in a tab. 
+# Doxygen uses this value to replace tabs by spaces in code fragments.
+
+TAB_SIZE               = 8
+
+# This tag can be used to specify a number of aliases that acts 
+# as commands in the documentation. An alias has the form "name=value". 
+# For example adding "sideeffect=\par Side Effects:\n" will allow you to 
+# put the command \sideeffect (or @sideeffect) in the documentation, which 
+# will result in a user-defined paragraph with heading "Side Effects:". 
+# You can put \n's in the value part of an alias to insert newlines.
+
+ALIASES                = 
+
+# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C 
+# sources only. Doxygen will then generate output that is more tailored for C. 
+# For instance, some of the names that are used will be different. The list 
+# of all members will be omitted, etc.
+
+OPTIMIZE_OUTPUT_FOR_C  = NO
+
+# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java 
+# sources only. Doxygen will then generate output that is more tailored for 
+# Java. For instance, namespaces will be presented as packages, qualified 
+# scopes will look different, etc.
+
+OPTIMIZE_OUTPUT_JAVA   = NO
+
+# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran 
+# sources only. Doxygen will then generate output that is more tailored for 
+# Fortran.
+
+OPTIMIZE_FOR_FORTRAN   = NO
+
+# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL 
+# sources. Doxygen will then generate output that is tailored for 
+# VHDL.
+
+OPTIMIZE_OUTPUT_VHDL   = NO
+
+# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want 
+# to include (a tag file for) the STL sources as input, then you should 
+# set this tag to YES in order to let doxygen match functions declarations and 
+# definitions whose arguments contain STL classes (e.g. func(std::string); v.s. 
+# func(std::string) {}). This also make the inheritance and collaboration 
+# diagrams that involve STL classes more complete and accurate.
+
+BUILTIN_STL_SUPPORT    = YES
+
+# If you use Microsoft's C++/CLI language, you should set this option to YES to
+# enable parsing support.
+
+CPP_CLI_SUPPORT        = NO
+
+# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only. 
+# Doxygen will parse them like normal C++ but will assume all classes use public 
+# instead of private inheritance when no explicit protection keyword is present.
+
+SIP_SUPPORT            = NO
+
+# For Microsoft's IDL there are propget and propput attributes to indicate getter 
+# and setter methods for a property. Setting this option to YES (the default) 
+# will make doxygen to replace the get and set methods by a property in the 
+# documentation. This will only work if the methods are indeed getting or 
+# setting a simple type. If this is not the case, or you want to show the 
+# methods anyway, you should set this option to NO.
+
+IDL_PROPERTY_SUPPORT   = YES
+
+# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC 
+# tag is set to YES, then doxygen will reuse the documentation of the first 
+# member in the group (if any) for the other members of the group. By default 
+# all members of a group must be documented explicitly.
+
+DISTRIBUTE_GROUP_DOC   = NO
+
+# Set the SUBGROUPING tag to YES (the default) to allow class member groups of 
+# the same type (for instance a group of public functions) to be put as a 
+# subgroup of that type (e.g. under the Public Functions section). Set it to 
+# NO to prevent subgrouping. Alternatively, this can be done per class using 
+# the \nosubgrouping command.
+
+SUBGROUPING            = YES
+
+# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum 
+# is documented as struct, union, or enum with the name of the typedef. So 
+# typedef struct TypeS {} TypeT, will appear in the documentation as a struct 
+# with name TypeT. When disabled the typedef will appear as a member of a file, 
+# namespace, or class. And the struct will be named TypeS. This can typically 
+# be useful for C code in case the coding convention dictates that all compound 
+# types are typedef'ed and only the typedef is referenced, never the tag name.
+
+TYPEDEF_HIDES_STRUCT   = NO
+
+# The SYMBOL_CACHE_SIZE determines the size of the internal cache use to 
+# determine which symbols to keep in memory and which to flush to disk.
+# When the cache is full, less often used symbols will be written to disk.
+# For small to medium size projects (<1000 input files) the default value is 
+# probably good enough. For larger projects a too small cache size can cause 
+# doxygen to be busy swapping symbols to and from disk most of the time 
+# causing a significant performance penality. 
+# If the system has enough physical memory increasing the cache will improve the 
+# performance by keeping more symbols in memory. Note that the value works on 
+# a logarithmic scale so increasing the size by one will rougly double the 
+# memory usage. The cache size is given by this formula: 
+# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0, 
+# corresponding to a cache size of 2^16 = 65536 symbols
+
+SYMBOL_CACHE_SIZE      = 4
+
+#---------------------------------------------------------------------------
+# Build related configuration options
+#---------------------------------------------------------------------------
+
+# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in 
+# documentation are documented, even if no documentation was available. 
+# Private class members and static file members will be hidden unless 
+# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES
+
+EXTRACT_ALL            = YES
+
+# If the EXTRACT_PRIVATE tag is set to YES all private members of a class 
+# will be included in the documentation.
+
+EXTRACT_PRIVATE        = NO
+
+# If the EXTRACT_STATIC tag is set to YES all static members of a file 
+# will be included in the documentation.
+
+EXTRACT_STATIC         = YES
+
+# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs) 
+# defined locally in source files will be included in the documentation. 
+# If set to NO only classes defined in header files are included.
+
+EXTRACT_LOCAL_CLASSES  = YES
+
+# This flag is only useful for Objective-C code. When set to YES local 
+# methods, which are defined in the implementation section but not in 
+# the interface are included in the documentation. 
+# If set to NO (the default) only methods in the interface are included.
+
+EXTRACT_LOCAL_METHODS  = NO
+
+# If this flag is set to YES, the members of anonymous namespaces will be 
+# extracted and appear in the documentation as a namespace called 
+# 'anonymous_namespace{file}', where file will be replaced with the base 
+# name of the file that contains the anonymous namespace. By default 
+# anonymous namespace are hidden.
+
+EXTRACT_ANON_NSPACES   = NO
+
+# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all 
+# undocumented members of documented classes, files or namespaces. 
+# If set to NO (the default) these members will be included in the 
+# various overviews, but no documentation section is generated. 
+# This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_MEMBERS     = NO
+
+# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all 
+# undocumented classes that are normally visible in the class hierarchy. 
+# If set to NO (the default) these classes will be included in the various 
+# overviews. This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_CLASSES     = NO
+
+# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all 
+# friend (class|struct|union) declarations. 
+# If set to NO (the default) these declarations will be included in the 
+# documentation.
+
+HIDE_FRIEND_COMPOUNDS  = NO
+
+# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any 
+# documentation blocks found inside the body of a function. 
+# If set to NO (the default) these blocks will be appended to the 
+# function's detailed documentation block.
+
+HIDE_IN_BODY_DOCS      = NO
+
+# The INTERNAL_DOCS tag determines if documentation 
+# that is typed after a \internal command is included. If the tag is set 
+# to NO (the default) then the documentation will be excluded. 
+# Set it to YES to include the internal documentation.
+
+INTERNAL_DOCS          = NO
+
+# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate 
+# file names in lower-case letters. If set to YES upper-case letters are also 
+# allowed. This is useful if you have classes or files whose names only differ 
+# in case and if your file system supports case sensitive file names. Windows 
+# and Mac users are advised to set this option to NO.
+
+CASE_SENSE_NAMES       = YES
+
+# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen 
+# will show members with their full class and namespace scopes in the 
+# documentation. If set to YES the scope will be hidden.
+
+HIDE_SCOPE_NAMES       = NO
+
+# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen 
+# will put a list of the files that are included by a file in the documentation 
+# of that file.
+
+SHOW_INCLUDE_FILES     = YES
+
+# If the INLINE_INFO tag is set to YES (the default) then a tag [inline] 
+# is inserted in the documentation for inline members.
+
+INLINE_INFO            = YES
+
+# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen 
+# will sort the (detailed) documentation of file and class members 
+# alphabetically by member name. If set to NO the members will appear in 
+# declaration order.
+
+SORT_MEMBER_DOCS       = YES
+
+# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the 
+# brief documentation of file, namespace and class members alphabetically 
+# by member name. If set to NO (the default) the members will appear in 
+# declaration order.
+
+SORT_BRIEF_DOCS        = NO
+
+# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the 
+# hierarchy of group names into alphabetical order. If set to NO (the default) 
+# the group names will appear in their defined order.
+
+SORT_GROUP_NAMES       = NO
+
+# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be 
+# sorted by fully-qualified names, including namespaces. If set to 
+# NO (the default), the class list will be sorted only by class name, 
+# not including the namespace part. 
+# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
+# Note: This option applies only to the class list, not to the 
+# alphabetical list.
+
+SORT_BY_SCOPE_NAME     = NO
+
+# The GENERATE_TODOLIST tag can be used to enable (YES) or 
+# disable (NO) the todo list. This list is created by putting \todo 
+# commands in the documentation.
+
+GENERATE_TODOLIST      = NO
+
+# The GENERATE_TESTLIST tag can be used to enable (YES) or 
+# disable (NO) the test list. This list is created by putting \test 
+# commands in the documentation.
+
+GENERATE_TESTLIST      = NO
+
+# The GENERATE_BUGLIST tag can be used to enable (YES) or 
+# disable (NO) the bug list. This list is created by putting \bug 
+# commands in the documentation.
+
+GENERATE_BUGLIST       = NO
+
+# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or 
+# disable (NO) the deprecated list. This list is created by putting 
+# \deprecated commands in the documentation.
+
+GENERATE_DEPRECATEDLIST= NO
+
+# The ENABLED_SECTIONS tag can be used to enable conditional 
+# documentation sections, marked by \if sectionname ... \endif.
+
+ENABLED_SECTIONS       = 
+
+# The MAX_INITIALIZER_LINES tag determines the maximum number of lines 
+# the initial value of a variable or define consists of for it to appear in 
+# the documentation. If the initializer consists of more lines than specified 
+# here it will be hidden. Use a value of 0 to hide initializers completely. 
+# The appearance of the initializer of individual variables and defines in the 
+# documentation can be controlled using \showinitializer or \hideinitializer 
+# command in the documentation regardless of this setting.
+
+MAX_INITIALIZER_LINES  = 30
+
+# Set the SHOW_USED_FILES tag to NO to disable the list of files generated 
+# at the bottom of the documentation of classes and structs. If set to YES the 
+# list will mention the files that were used to generate the documentation.
+
+SHOW_USED_FILES        = YES
+
+# If the sources in your project are distributed over multiple directories 
+# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy 
+# in the documentation. The default is NO.
+
+SHOW_DIRECTORIES       = NO
+
+# Set the SHOW_FILES tag to NO to disable the generation of the Files page.
+# This will remove the Files entry from the Quick Index and from the 
+# Folder Tree View (if specified). The default is YES.
+
+SHOW_FILES             = YES
+
+# Set the SHOW_NAMESPACES tag to NO to disable the generation of the 
+# Namespaces page.  This will remove the Namespaces entry from the Quick Index
+# and from the Folder Tree View (if specified). The default is YES.
+
+SHOW_NAMESPACES        = NO
+
+# The FILE_VERSION_FILTER tag can be used to specify a program or script that 
+# doxygen should invoke to get the current version for each file (typically from 
+# the version control system). Doxygen will invoke the program by executing (via 
+# popen()) the command <command> <input-file>, where <command> is the value of 
+# the FILE_VERSION_FILTER tag, and <input-file> is the name of an input file 
+# provided by doxygen. Whatever the program writes to standard output 
+# is used as the file version. See the manual for examples.
+
+FILE_VERSION_FILTER    = 
+
+# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed by 
+# doxygen. The layout file controls the global structure of the generated output files 
+# in an output format independent way. The create the layout file that represents 
+# doxygen's defaults, run doxygen with the -l option. You can optionally specify a 
+# file name after the option, if omitted DoxygenLayout.xml will be used as the name 
+# of the layout file.
+
+LAYOUT_FILE            = 
+
+#---------------------------------------------------------------------------
+# configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+
+# The QUIET tag can be used to turn on/off the messages that are generated 
+# by doxygen. Possible values are YES and NO. If left blank NO is used.
+
+QUIET                  = YES
+
+# The WARNINGS tag can be used to turn on/off the warning messages that are 
+# generated by doxygen. Possible values are YES and NO. If left blank 
+# NO is used.
+
+WARNINGS               = YES
+
+# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings 
+# for undocumented members. If EXTRACT_ALL is set to YES then this flag will 
+# automatically be disabled.
+
+WARN_IF_UNDOCUMENTED   = YES
+
+# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for 
+# potential errors in the documentation, such as not documenting some 
+# parameters in a documented function, or documenting parameters that 
+# don't exist or using markup commands wrongly.
+
+WARN_IF_DOC_ERROR      = YES
+
+# This WARN_NO_PARAMDOC option can be abled to get warnings for 
+# functions that are documented, but have no documentation for their parameters 
+# or return value. If set to NO (the default) doxygen will only warn about 
+# wrong or incomplete parameter documentation, but not about the absence of 
+# documentation.
+
+WARN_NO_PARAMDOC       = NO
+
+# The WARN_FORMAT tag determines the format of the warning messages that 
+# doxygen can produce. The string should contain the $file, $line, and $text 
+# tags, which will be replaced by the file and line number from which the 
+# warning originated and the warning text. Optionally the format may contain 
+# $version, which will be replaced by the version of the file (if it could 
+# be obtained via FILE_VERSION_FILTER)
+
+WARN_FORMAT            = "$file:$line: $text  "
+
+# The WARN_LOGFILE tag can be used to specify a file to which warning 
+# and error messages should be written. If left blank the output is written 
+# to stderr.
+
+WARN_LOGFILE           = 
+
+#---------------------------------------------------------------------------
+# configuration options related to the input files
+#---------------------------------------------------------------------------
+
+# The INPUT tag can be used to specify the files and/or directories that contain 
+# documented source files. You may enter file names like "myfile.cpp" or 
+# directories like "/usr/src/myproject". Separate the files or directories 
+# with spaces.
+
+INPUT                  = @top_srcdir@ @top_builddir@
+
+# This tag can be used to specify the character encoding of the source files 
+# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is 
+# also the default input encoding. Doxygen uses libiconv (or the iconv built 
+# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for 
+# the list of possible encodings.
+
+INPUT_ENCODING         = UTF-8
+
+# If the value of the INPUT tag contains directories, you can use the 
+# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp 
+# and *.h) to filter out the source-files in the directories. If left 
+# blank the following patterns are tested: 
+# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx 
+# *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py *.f90
+
+FILE_PATTERNS          = *.h \
+                         *.dox
+
+# The RECURSIVE tag can be used to turn specify whether or not subdirectories 
+# should be searched for input files as well. Possible values are YES and NO. 
+# If left blank NO is used.
+
+RECURSIVE              = YES
+
+# The EXCLUDE tag can be used to specify files and/or directories that should 
+# excluded from the INPUT source files. This way you can easily exclude a 
+# subdirectory from a directory tree whose root is specified with the INPUT tag.
+
+EXCLUDE                = @abs_top_builddir@/docs/doxygen/html \
+		         @abs_top_builddir@/docs/doxygen/xml \
+                         @abs_top_builddir@/docs/doxygen/other/doxypy.py \
+			 @abs_top_builddir@/_CPack_Packages \
+                         @abs_top_srcdir@/cmake
+
+# The EXCLUDE_SYMLINKS tag can be used select whether or not files or 
+# directories that are symbolic links (a Unix filesystem feature) are excluded 
+# from the input.
+
+EXCLUDE_SYMLINKS       = NO
+
+# If the value of the INPUT tag contains directories, you can use the 
+# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude 
+# certain files from those directories. Note that the wildcards are matched 
+# against the file with absolute path, so to exclude all test directories 
+# for example use the pattern */test/*
+
+EXCLUDE_PATTERNS       = */.deps/* \
+                         */.libs/* \
+                         */.svn/* \
+                         */CVS/* \
+                         */__init__.py \
+                         */qa_*.cc \
+                         */qa_*.h \
+                         */qa_*.py
+
+# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names 
+# (namespaces, classes, functions, etc.) that should be excluded from the 
+# output. The symbol name can be a fully qualified name, a word, or if the 
+# wildcard * is used, a substring. Examples: ANamespace, AClass, 
+# AClass::ANamespace, ANamespace::*Test
+
+EXCLUDE_SYMBOLS        = ad9862 \
+                         numpy \
+                         *swig* \
+                         *Swig* \
+                         *my_top_block* \
+                         *my_graph* \
+                         *app_top_block* \
+                         *am_rx_graph* \
+                         *_queue_watcher_thread* \
+                         *parse* \
+                         *MyFrame* \
+                         *MyApp* \
+                         *PyObject* \
+                         *wfm_rx_block* \
+                         *_sptr* \
+                         *debug* \
+                         *wfm_rx_sca_block* \
+                         *tv_rx_block* \
+                         *wxapt_rx_block* \
+                         *example_signal*
+
+# The EXAMPLE_PATH tag can be used to specify one or more files or 
+# directories that contain example code fragments that are included (see 
+# the \include command).
+
+EXAMPLE_PATH           = 
+
+# If the value of the EXAMPLE_PATH tag contains directories, you can use the 
+# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp 
+# and *.h) to filter out the source-files in the directories. If left 
+# blank all files are included.
+
+EXAMPLE_PATTERNS       = 
+
+# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be 
+# searched for input files to be used with the \include or \dontinclude 
+# commands irrespective of the value of the RECURSIVE tag. 
+# Possible values are YES and NO. If left blank NO is used.
+
+EXAMPLE_RECURSIVE      = NO
+
+# The IMAGE_PATH tag can be used to specify one or more files or 
+# directories that contain image that are included in the documentation (see 
+# the \image command).
+
+IMAGE_PATH             = 
+
+# The INPUT_FILTER tag can be used to specify a program that doxygen should 
+# invoke to filter for each input file. Doxygen will invoke the filter program 
+# by executing (via popen()) the command <filter> <input-file>, where <filter> 
+# is the value of the INPUT_FILTER tag, and <input-file> is the name of an 
+# input file. Doxygen will then use the output that the filter program writes 
+# to standard output.  If FILTER_PATTERNS is specified, this tag will be 
+# ignored.
+
+INPUT_FILTER           = 
+
+# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern 
+# basis.  Doxygen will compare the file name with each pattern and apply the 
+# filter if there is a match.  The filters are a list of the form: 
+# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further 
+# info on how filters are used. If FILTER_PATTERNS is empty, INPUT_FILTER 
+# is applied to all files.
+
+FILTER_PATTERNS        = *.py=@top_srcdir@/gnuradio-core/doc/other/doxypy.py
+
+# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using 
+# INPUT_FILTER) will be used to filter the input files when producing source 
+# files to browse (i.e. when SOURCE_BROWSER is set to YES).
+
+FILTER_SOURCE_FILES    = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to source browsing
+#---------------------------------------------------------------------------
+
+# If the SOURCE_BROWSER tag is set to YES then a list of source files will 
+# be generated. Documented entities will be cross-referenced with these sources. 
+# Note: To get rid of all source code in the generated output, make sure also 
+# VERBATIM_HEADERS is set to NO.
+
+SOURCE_BROWSER         = NO
+
+# Setting the INLINE_SOURCES tag to YES will include the body 
+# of functions and classes directly in the documentation.
+
+INLINE_SOURCES         = NO
+
+# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct 
+# doxygen to hide any special comment blocks from generated source code 
+# fragments. Normal C and C++ comments will always remain visible.
+
+STRIP_CODE_COMMENTS    = NO
+
+# If the REFERENCED_BY_RELATION tag is set to YES 
+# then for each documented function all documented 
+# functions referencing it will be listed.
+
+REFERENCED_BY_RELATION = YES
+
+# If the REFERENCES_RELATION tag is set to YES 
+# then for each documented function all documented entities 
+# called/used by that function will be listed.
+
+REFERENCES_RELATION    = YES
+
+# If the REFERENCES_LINK_SOURCE tag is set to YES (the default)
+# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from
+# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will
+# link to the source code.  Otherwise they will link to the documentstion.
+
+REFERENCES_LINK_SOURCE = YES
+
+# If the USE_HTAGS tag is set to YES then the references to source code 
+# will point to the HTML generated by the htags(1) tool instead of doxygen 
+# built-in source browser. The htags tool is part of GNU's global source 
+# tagging system (see http://www.gnu.org/software/global/global.html). You 
+# will need version 4.8.6 or higher.
+
+USE_HTAGS              = NO
+
+# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen 
+# will generate a verbatim copy of the header file for each class for 
+# which an include is specified. Set to NO to disable this.
+
+VERBATIM_HEADERS       = YES
+
+#---------------------------------------------------------------------------
+# configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+
+# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index 
+# of all compounds will be generated. Enable this if the project 
+# contains a lot of classes, structs, unions or interfaces.
+
+ALPHABETICAL_INDEX     = YES
+
+# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then 
+# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns 
+# in which this list will be split (can be a number in the range [1..20])
+
+COLS_IN_ALPHA_INDEX    = 5
+
+# In case all classes in a project start with a common prefix, all 
+# classes will be put under the same header in the alphabetical index. 
+# The IGNORE_PREFIX tag can be used to specify one or more prefixes that 
+# should be ignored while generating the index headers.
+
+IGNORE_PREFIX          = 
+
+#---------------------------------------------------------------------------
+# configuration options related to the HTML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_HTML tag is set to YES (the default) Doxygen will 
+# generate HTML output.
+
+GENERATE_HTML          = @enable_html_docs@
+
+# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. 
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be 
+# put in front of it. If left blank `html' will be used as the default path.
+
+HTML_OUTPUT            = html
+
+# The HTML_FILE_EXTENSION tag can be used to specify the file extension for 
+# each generated HTML page (for example: .htm,.php,.asp). If it is left blank 
+# doxygen will generate files with .html extension.
+
+HTML_FILE_EXTENSION    = .html
+
+# The HTML_HEADER tag can be used to specify a personal HTML header for 
+# each generated HTML page. If it is left blank doxygen will generate a 
+# standard header.
+
+HTML_HEADER            = 
+
+# The HTML_FOOTER tag can be used to specify a personal HTML footer for 
+# each generated HTML page. If it is left blank doxygen will generate a 
+# standard footer.
+
+HTML_FOOTER            = 
+
+# The HTML_STYLESHEET tag can be used to specify a user-defined cascading 
+# style sheet that is used by each HTML page. It can be used to 
+# fine-tune the look of the HTML output. If the tag is left blank doxygen 
+# will generate a default style sheet. Note that doxygen will try to copy 
+# the style sheet file to the HTML output directory, so don't put your own 
+# stylesheet in the HTML output directory as well, or it will be erased!
+
+HTML_STYLESHEET        = 
+
+# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes, 
+# files or namespaces will be aligned in HTML using tables. If set to 
+# NO a bullet list will be used.
+
+HTML_ALIGN_MEMBERS     = YES
+
+# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML 
+# documentation will contain sections that can be hidden and shown after the 
+# page has loaded. For this to work a browser that supports 
+# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox 
+# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari).
+
+HTML_DYNAMIC_SECTIONS  = NO
+
+# If the GENERATE_DOCSET tag is set to YES, additional index files 
+# will be generated that can be used as input for Apple's Xcode 3 
+# integrated development environment, introduced with OSX 10.5 (Leopard). 
+# To create a documentation set, doxygen will generate a Makefile in the 
+# HTML output directory. Running make will produce the docset in that 
+# directory and running "make install" will install the docset in 
+# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find 
+# it at startup. 
+# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html for more information.
+
+GENERATE_DOCSET        = NO
+
+# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the 
+# feed. A documentation feed provides an umbrella under which multiple 
+# documentation sets from a single provider (such as a company or product suite) 
+# can be grouped.
+
+DOCSET_FEEDNAME        = "Doxygen generated docs"
+
+# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that 
+# should uniquely identify the documentation set bundle. This should be a 
+# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen 
+# will append .docset to the name.
+
+DOCSET_BUNDLE_ID       = org.doxygen.Project
+
+# If the GENERATE_HTMLHELP tag is set to YES, additional index files 
+# will be generated that can be used as input for tools like the 
+# Microsoft HTML help workshop to generate a compiled HTML help file (.chm) 
+# of the generated HTML documentation.
+
+GENERATE_HTMLHELP      = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can 
+# be used to specify the file name of the resulting .chm file. You 
+# can add a path in front of the file if the result should not be 
+# written to the html output directory.
+
+CHM_FILE               = 
+
+# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can 
+# be used to specify the location (absolute path including file name) of 
+# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run 
+# the HTML help compiler on the generated index.hhp.
+
+HHC_LOCATION           = 
+
+# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag 
+# controls if a separate .chi index file is generated (YES) or that 
+# it should be included in the master .chm file (NO).
+
+GENERATE_CHI           = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING
+# is used to encode HtmlHelp index (hhk), content (hhc) and project file
+# content.
+
+CHM_INDEX_ENCODING     = 
+
+# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag 
+# controls whether a binary table of contents is generated (YES) or a 
+# normal table of contents (NO) in the .chm file.
+
+BINARY_TOC             = NO
+
+# The TOC_EXPAND flag can be set to YES to add extra items for group members 
+# to the contents of the HTML help documentation and to the tree view.
+
+TOC_EXPAND             = YES
+
+# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and QHP_VIRTUAL_FOLDER 
+# are set, an additional index file will be generated that can be used as input for 
+# Qt's qhelpgenerator to generate a Qt Compressed Help (.qch) of the generated 
+# HTML documentation.
+
+GENERATE_QHP           = NO
+
+# If the QHG_LOCATION tag is specified, the QCH_FILE tag can 
+# be used to specify the file name of the resulting .qch file. 
+# The path specified is relative to the HTML output folder.
+
+QCH_FILE               = 
+
+# The QHP_NAMESPACE tag specifies the namespace to use when generating 
+# Qt Help Project output. For more information please see 
+# <a href="http://doc.trolltech.com/qthelpproject.html#namespace">Qt Help Project / Namespace</a>.
+
+QHP_NAMESPACE          = org.doxygen.Project
+
+# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating 
+# Qt Help Project output. For more information please see 
+# <a href="http://doc.trolltech.com/qthelpproject.html#virtual-folders">Qt Help Project / Virtual Folders</a>.
+
+QHP_VIRTUAL_FOLDER     = doc
+
+# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can 
+# be used to specify the location of Qt's qhelpgenerator. 
+# If non-empty doxygen will try to run qhelpgenerator on the generated 
+# .qhp file .
+
+QHG_LOCATION           = 
+
+# The DISABLE_INDEX tag can be used to turn on/off the condensed index at 
+# top of each HTML page. The value NO (the default) enables the index and 
+# the value YES disables it.
+
+DISABLE_INDEX          = YES
+
+# This tag can be used to set the number of enum values (range [1..20]) 
+# that doxygen will group on one line in the generated HTML documentation.
+
+ENUM_VALUES_PER_LINE   = 4
+
+# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
+# structure should be generated to display hierarchical information.
+# If the tag value is set to FRAME, a side panel will be generated
+# containing a tree-like index structure (just like the one that 
+# is generated for HTML Help). For this to work a browser that supports 
+# JavaScript, DHTML, CSS and frames is required (for instance Mozilla 1.0+, 
+# Netscape 6.0+, Internet explorer 5.0+, or Konqueror). Windows users are 
+# probably better off using the HTML help feature. Other possible values 
+# for this tag are: HIERARCHIES, which will generate the Groups, Directories,
+# and Class Hierarchy pages using a tree view instead of an ordered list;
+# ALL, which combines the behavior of FRAME and HIERARCHIES; and NONE, which
+# disables this behavior completely. For backwards compatibility with previous
+# releases of Doxygen, the values YES and NO are equivalent to FRAME and NONE
+# respectively.
+
+GENERATE_TREEVIEW      = YES
+
+# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be 
+# used to set the initial width (in pixels) of the frame in which the tree 
+# is shown.
+
+TREEVIEW_WIDTH         = 180
+
+# Use this tag to change the font size of Latex formulas included 
+# as images in the HTML documentation. The default is 10. Note that 
+# when you change the font size after a successful doxygen run you need 
+# to manually remove any form_*.png images from the HTML output directory 
+# to force them to be regenerated.
+
+FORMULA_FONTSIZE       = 10
+
+#---------------------------------------------------------------------------
+# configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will 
+# generate Latex output.
+
+GENERATE_LATEX         = @enable_latex_docs@
+
+# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. 
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be 
+# put in front of it. If left blank `latex' will be used as the default path.
+
+LATEX_OUTPUT           = latex
+
+# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be 
+# invoked. If left blank `latex' will be used as the default command name.
+
+LATEX_CMD_NAME         = latex
+
+# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to 
+# generate index for LaTeX. If left blank `makeindex' will be used as the 
+# default command name.
+
+MAKEINDEX_CMD_NAME     = makeindex
+
+# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact 
+# LaTeX documents. This may be useful for small projects and may help to 
+# save some trees in general.
+
+COMPACT_LATEX          = NO
+
+# The PAPER_TYPE tag can be used to set the paper type that is used 
+# by the printer. Possible values are: a4, a4wide, letter, legal and 
+# executive. If left blank a4wide will be used.
+
+PAPER_TYPE             = letter
+
+# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX 
+# packages that should be included in the LaTeX output.
+
+EXTRA_PACKAGES         = 
+
+# The LATEX_HEADER tag can be used to specify a personal LaTeX header for 
+# the generated latex document. The header should contain everything until 
+# the first chapter. If it is left blank doxygen will generate a 
+# standard header. Notice: only use this tag if you know what you are doing!
+
+LATEX_HEADER           = 
+
+# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated 
+# is prepared for conversion to pdf (using ps2pdf). The pdf file will 
+# contain links (just like the HTML output) instead of page references 
+# This makes the output suitable for online browsing using a pdf viewer.
+
+PDF_HYPERLINKS         = YES
+
+# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of 
+# plain latex in the generated Makefile. Set this option to YES to get a 
+# higher quality PDF documentation.
+
+USE_PDFLATEX           = NO
+
+# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. 
+# command to the generated LaTeX files. This will instruct LaTeX to keep 
+# running if errors occur, instead of asking the user for help. 
+# This option is also used when generating formulas in HTML.
+
+LATEX_BATCHMODE        = NO
+
+# If LATEX_HIDE_INDICES is set to YES then doxygen will not 
+# include the index chapters (such as File Index, Compound Index, etc.) 
+# in the output.
+
+LATEX_HIDE_INDICES     = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the RTF output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output 
+# The RTF output is optimized for Word 97 and may not look very pretty with 
+# other RTF readers or editors.
+
+GENERATE_RTF           = NO
+
+# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. 
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be 
+# put in front of it. If left blank `rtf' will be used as the default path.
+
+RTF_OUTPUT             = rtf
+
+# If the COMPACT_RTF tag is set to YES Doxygen generates more compact 
+# RTF documents. This may be useful for small projects and may help to 
+# save some trees in general.
+
+COMPACT_RTF            = NO
+
+# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated 
+# will contain hyperlink fields. The RTF file will 
+# contain links (just like the HTML output) instead of page references. 
+# This makes the output suitable for online browsing using WORD or other 
+# programs which support those fields. 
+# Note: wordpad (write) and others do not support links.
+
+RTF_HYPERLINKS         = NO
+
+# Load stylesheet definitions from file. Syntax is similar to doxygen's 
+# config file, i.e. a series of assignments. You only have to provide 
+# replacements, missing definitions are set to their default value.
+
+RTF_STYLESHEET_FILE    = 
+
+# Set optional variables used in the generation of an rtf document. 
+# Syntax is similar to doxygen's config file.
+
+RTF_EXTENSIONS_FILE    = 
+
+#---------------------------------------------------------------------------
+# configuration options related to the man page output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_MAN tag is set to YES (the default) Doxygen will 
+# generate man pages
+
+GENERATE_MAN           = NO
+
+# The MAN_OUTPUT tag is used to specify where the man pages will be put. 
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be 
+# put in front of it. If left blank `man' will be used as the default path.
+
+MAN_OUTPUT             = man
+
+# The MAN_EXTENSION tag determines the extension that is added to 
+# the generated man pages (default is the subroutine's section .3)
+
+MAN_EXTENSION          = .3
+
+# If the MAN_LINKS tag is set to YES and Doxygen generates man output, 
+# then it will generate one additional man file for each entity 
+# documented in the real man page(s). These additional files 
+# only source the real man page, but without them the man command 
+# would be unable to find the correct page. The default is NO.
+
+MAN_LINKS              = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the XML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_XML tag is set to YES Doxygen will 
+# generate an XML file that captures the structure of 
+# the code including all documentation.
+
+GENERATE_XML           = @enable_xml_docs@
+
+# The XML_OUTPUT tag is used to specify where the XML pages will be put. 
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be 
+# put in front of it. If left blank `xml' will be used as the default path.
+
+XML_OUTPUT             = xml
+
+# The XML_SCHEMA tag can be used to specify an XML schema, 
+# which can be used by a validating XML parser to check the 
+# syntax of the XML files.
+
+XML_SCHEMA             = 
+
+# The XML_DTD tag can be used to specify an XML DTD, 
+# which can be used by a validating XML parser to check the 
+# syntax of the XML files.
+
+XML_DTD                = 
+
+# If the XML_PROGRAMLISTING tag is set to YES Doxygen will 
+# dump the program listings (including syntax highlighting 
+# and cross-referencing information) to the XML output. Note that 
+# enabling this will significantly increase the size of the XML output.
+
+XML_PROGRAMLISTING     = NO
+
+#---------------------------------------------------------------------------
+# configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will 
+# generate an AutoGen Definitions (see autogen.sf.net) file 
+# that captures the structure of the code including all 
+# documentation. Note that this feature is still experimental 
+# and incomplete at the moment.
+
+GENERATE_AUTOGEN_DEF   = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the Perl module output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_PERLMOD tag is set to YES Doxygen will 
+# generate a Perl module file that captures the structure of 
+# the code including all documentation. Note that this 
+# feature is still experimental and incomplete at the 
+# moment.
+
+GENERATE_PERLMOD       = NO
+
+# If the PERLMOD_LATEX tag is set to YES Doxygen will generate 
+# the necessary Makefile rules, Perl scripts and LaTeX code to be able 
+# to generate PDF and DVI output from the Perl module output.
+
+PERLMOD_LATEX          = NO
+
+# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be 
+# nicely formatted so it can be parsed by a human reader.  This is useful 
+# if you want to understand what is going on.  On the other hand, if this 
+# tag is set to NO the size of the Perl module output will be much smaller 
+# and Perl will parse it just the same.
+
+PERLMOD_PRETTY         = YES
+
+# The names of the make variables in the generated doxyrules.make file 
+# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. 
+# This is useful so different doxyrules.make files included by the same 
+# Makefile don't overwrite each other's variables.
+
+PERLMOD_MAKEVAR_PREFIX = 
+
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor   
+#---------------------------------------------------------------------------
+
+# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will 
+# evaluate all C-preprocessor directives found in the sources and include 
+# files.
+
+ENABLE_PREPROCESSING   = YES
+
+# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro 
+# names in the source code. If set to NO (the default) only conditional 
+# compilation will be performed. Macro expansion can be done in a controlled 
+# way by setting EXPAND_ONLY_PREDEF to YES.
+
+MACRO_EXPANSION        = NO
+
+# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES 
+# then the macro expansion is limited to the macros specified with the 
+# PREDEFINED and EXPAND_AS_DEFINED tags.
+
+EXPAND_ONLY_PREDEF     = NO
+
+# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files 
+# in the INCLUDE_PATH (see below) will be search if a #include is found.
+
+SEARCH_INCLUDES        = YES
+
+# The INCLUDE_PATH tag can be used to specify one or more directories that 
+# contain include files that are not input files but should be processed by 
+# the preprocessor.
+
+INCLUDE_PATH           = 
+
+# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard 
+# patterns (like *.h and *.hpp) to filter out the header-files in the 
+# directories. If left blank, the patterns specified with FILE_PATTERNS will 
+# be used.
+
+INCLUDE_FILE_PATTERNS  = 
+
+# The PREDEFINED tag can be used to specify one or more macro names that 
+# are defined before the preprocessor is started (similar to the -D option of 
+# gcc). The argument of the tag is a list of macros of the form: name 
+# or name=definition (no spaces). If the definition and the = are 
+# omitted =1 is assumed. To prevent a macro definition from being 
+# undefined via #undef or recursively expanded use the := operator 
+# instead of the = operator.
+
+PREDEFINED             = 
+
+# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then 
+# this tag can be used to specify a list of macro names that should be expanded. 
+# The macro definition that is found in the sources will be used. 
+# Use the PREDEFINED tag if you want to use a different macro definition.
+
+EXPAND_AS_DEFINED      = 
+
+# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then 
+# doxygen's preprocessor will remove all function-like macros that are alone 
+# on a line, have an all uppercase name, and do not end with a semicolon. Such 
+# function macros are typically used for boiler-plate code, and will confuse 
+# the parser if not removed.
+
+SKIP_FUNCTION_MACROS   = YES
+
+#---------------------------------------------------------------------------
+# Configuration::additions related to external references   
+#---------------------------------------------------------------------------
+
+# The TAGFILES option can be used to specify one or more tagfiles. 
+# Optionally an initial location of the external documentation 
+# can be added for each tagfile. The format of a tag file without 
+# this location is as follows: 
+#   TAGFILES = file1 file2 ... 
+# Adding location for the tag files is done as follows: 
+#   TAGFILES = file1=loc1 "file2 = loc2" ... 
+# where "loc1" and "loc2" can be relative or absolute paths or 
+# URLs. If a location is present for each tag, the installdox tool 
+# does not have to be run to correct the links.
+# Note that each tag file must have a unique name
+# (where the name does NOT include the path)
+# If a tag file is not located in the directory in which doxygen 
+# is run, you must also specify the path to the tagfile here.
+
+TAGFILES               = 
+
+# When a file name is specified after GENERATE_TAGFILE, doxygen will create 
+# a tag file that is based on the input files it reads.
+
+GENERATE_TAGFILE       = 
+
+# If the ALLEXTERNALS tag is set to YES all external classes will be listed 
+# in the class index. If set to NO only the inherited external classes 
+# will be listed.
+
+ALLEXTERNALS           = NO
+
+# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed 
+# in the modules index. If set to NO, only the current project's groups will 
+# be listed.
+
+EXTERNAL_GROUPS        = YES
+
+# The PERL_PATH should be the absolute path and name of the perl script 
+# interpreter (i.e. the result of `which perl').
+
+PERL_PATH              = /usr/bin/perl
+
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool   
+#---------------------------------------------------------------------------
+
+# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will 
+# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base 
+# or super classes. Setting the tag to NO turns the diagrams off. Note that 
+# this option is superseded by the HAVE_DOT option below. This is only a 
+# fallback. It is recommended to install and use dot, since it yields more 
+# powerful graphs.
+
+CLASS_DIAGRAMS         = YES
+
+# You can define message sequence charts within doxygen comments using the \msc 
+# command. Doxygen will then run the mscgen tool (see 
+# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the 
+# documentation. The MSCGEN_PATH tag allows you to specify the directory where 
+# the mscgen tool resides. If left empty the tool is assumed to be found in the 
+# default search path.
+
+MSCGEN_PATH            = 
+
+# If set to YES, the inheritance and collaboration graphs will hide 
+# inheritance and usage relations if the target is undocumented 
+# or is not a class.
+
+HIDE_UNDOC_RELATIONS   = YES
+
+# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is 
+# available from the path. This tool is part of Graphviz, a graph visualization 
+# toolkit from AT&T and Lucent Bell Labs. The other options in this section 
+# have no effect if this option is set to NO (the default)
+
+HAVE_DOT               = @HAVE_DOT@
+
+# By default doxygen will write a font called FreeSans.ttf to the output 
+# directory and reference it in all dot files that doxygen generates. This 
+# font does not include all possible unicode characters however, so when you need 
+# these (or just want a differently looking font) you can specify the font name 
+# using DOT_FONTNAME. You need need to make sure dot is able to find the font, 
+# which can be done by putting it in a standard location or by setting the 
+# DOTFONTPATH environment variable or by setting DOT_FONTPATH to the directory 
+# containing the font.
+
+DOT_FONTNAME           = FreeSans
+
+# The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs. 
+# The default size is 10pt.
+
+DOT_FONTSIZE           = 10
+
+# By default doxygen will tell dot to use the output directory to look for the 
+# FreeSans.ttf font (which doxygen will put there itself). If you specify a 
+# different font using DOT_FONTNAME you can set the path where dot 
+# can find it using this tag.
+
+DOT_FONTPATH           = 
+
+# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen 
+# will generate a graph for each documented class showing the direct and 
+# indirect inheritance relations. Setting this tag to YES will force the 
+# the CLASS_DIAGRAMS tag to NO.
+
+CLASS_GRAPH            = YES
+
+# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen 
+# will generate a graph for each documented class showing the direct and 
+# indirect implementation dependencies (inheritance, containment, and 
+# class references variables) of the class with other documented classes.
+
+COLLABORATION_GRAPH    = NO
+
+# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen 
+# will generate a graph for groups, showing the direct groups dependencies
+
+GROUP_GRAPHS           = YES
+
+# If the UML_LOOK tag is set to YES doxygen will generate inheritance and 
+# collaboration diagrams in a style similar to the OMG's Unified Modeling 
+# Language.
+
+UML_LOOK               = NO
+
+# If set to YES, the inheritance and collaboration graphs will show the 
+# relations between templates and their instances.
+
+TEMPLATE_RELATIONS     = NO
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT 
+# tags are set to YES then doxygen will generate a graph for each documented 
+# file showing the direct and indirect include dependencies of the file with 
+# other documented files.
+
+INCLUDE_GRAPH          = YES
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and 
+# HAVE_DOT tags are set to YES then doxygen will generate a graph for each 
+# documented header file showing the documented files that directly or 
+# indirectly include this file.
+
+INCLUDED_BY_GRAPH      = YES
+
+# If the CALL_GRAPH and HAVE_DOT options are set to YES then 
+# doxygen will generate a call dependency graph for every global function 
+# or class method. Note that enabling this option will significantly increase 
+# the time of a run. So in most cases it will be better to enable call graphs 
+# for selected functions only using the \callgraph command.
+
+CALL_GRAPH             = NO
+
+# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then 
+# doxygen will generate a caller dependency graph for every global function 
+# or class method. Note that enabling this option will significantly increase 
+# the time of a run. So in most cases it will be better to enable caller 
+# graphs for selected functions only using the \callergraph command.
+
+CALLER_GRAPH           = NO
+
+# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen 
+# will graphical hierarchy of all classes instead of a textual one.
+
+GRAPHICAL_HIERARCHY    = YES
+
+# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES 
+# then doxygen will show the dependencies a directory has on other directories 
+# in a graphical way. The dependency relations are determined by the #include
+# relations between the files in the directories.
+
+DIRECTORY_GRAPH        = YES
+
+# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images 
+# generated by dot. Possible values are png, jpg, or gif
+# If left blank png will be used.
+
+DOT_IMAGE_FORMAT       = png
+
+# The tag DOT_PATH can be used to specify the path where the dot tool can be 
+# found. If left blank, it is assumed the dot tool can be found in the path.
+
+DOT_PATH               = 
+
+# The DOTFILE_DIRS tag can be used to specify one or more directories that 
+# contain dot files that are included in the documentation (see the 
+# \dotfile command).
+
+DOTFILE_DIRS           = 
+
+# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of 
+# nodes that will be shown in the graph. If the number of nodes in a graph 
+# becomes larger than this value, doxygen will truncate the graph, which is 
+# visualized by representing a node as a red box. Note that doxygen if the 
+# number of direct children of the root node in a graph is already larger than 
+# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note 
+# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
+
+DOT_GRAPH_MAX_NODES    = 50
+
+# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the 
+# graphs generated by dot. A depth value of 3 means that only nodes reachable 
+# from the root by following a path via at most 3 edges will be shown. Nodes 
+# that lay further from the root node will be omitted. Note that setting this 
+# option to 1 or 2 may greatly reduce the computation time needed for large 
+# code bases. Also note that the size of a graph can be further restricted by 
+# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.
+
+MAX_DOT_GRAPH_DEPTH    = 0
+
+# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent 
+# background. This is disabled by default, because dot on Windows does not 
+# seem to support this out of the box. Warning: Depending on the platform used, 
+# enabling this option may lead to badly anti-aliased labels on the edges of 
+# a graph (i.e. they become hard to read).
+
+DOT_TRANSPARENT        = NO
+
+# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output 
+# files in one run (i.e. multiple -o and -T options on the command line). This 
+# makes dot run faster, but since only newer versions of dot (>1.8.10) 
+# support this, this feature is disabled by default.
+
+DOT_MULTI_TARGETS      = YES
+
+# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will 
+# generate a legend page explaining the meaning of the various boxes and 
+# arrows in the dot generated graphs.
+
+GENERATE_LEGEND        = YES
+
+# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will 
+# remove the intermediate dot files that are used to generate 
+# the various graphs.
+
+DOT_CLEANUP            = YES
+
+#---------------------------------------------------------------------------
+# Configuration::additions related to the search engine   
+#---------------------------------------------------------------------------
+
+# The SEARCHENGINE tag specifies whether or not a search engine should be 
+# used. If set to NO the values of all tags below this one will be ignored.
+
+SEARCHENGINE           = NO
diff --git a/gr-howto-write-a-block/docs/doxygen/Doxyfile.swig_doc.in b/gr-howto-write-a-block/docs/doxygen/Doxyfile.swig_doc.in
new file mode 100644
index 000000000..50b8aa81d
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/Doxyfile.swig_doc.in
@@ -0,0 +1,1514 @@
+# Doxyfile 1.6.1
+
+# This file describes the settings to be used by the documentation system
+# doxygen (www.doxygen.org) for a project
+#
+# All text after a hash (#) is considered a comment and will be ignored
+# The format is:
+#       TAG = value [value, ...]
+# For lists items can also be appended using:
+#       TAG += value [value, ...]
+# Values that contain spaces should be placed between quotes (" ")
+
+#---------------------------------------------------------------------------
+# Project related configuration options
+#---------------------------------------------------------------------------
+
+# This tag specifies the encoding used for all characters in the config file
+# that follow. The default is UTF-8 which is also the encoding used for all
+# text before the first occurrence of this tag. Doxygen uses libiconv (or the
+# iconv built into libc) for the transcoding. See
+# http://www.gnu.org/software/libiconv for the list of possible encodings.
+
+DOXYFILE_ENCODING      = UTF-8
+
+# The PROJECT_NAME tag is a single word (or a sequence of words surrounded
+# by quotes) that should identify the project.
+
+PROJECT_NAME           = @CPACK_PACKAGE_NAME@
+
+# The PROJECT_NUMBER tag can be used to enter a project or revision number.
+# This could be handy for archiving the generated documentation or
+# if some version control system is used.
+
+PROJECT_NUMBER         = @CPACK_PACKAGE_VERSION@
+
+# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
+# base path where the generated documentation will be put.
+# If a relative path is entered, it will be relative to the location
+# where doxygen was started. If left blank the current directory will be used.
+
+OUTPUT_DIRECTORY       = @OUTPUT_DIRECTORY@
+
+# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create
+# 4096 sub-directories (in 2 levels) under the output directory of each output
+# format and will distribute the generated files over these directories.
+# Enabling this option can be useful when feeding doxygen a huge amount of
+# source files, where putting all generated files in the same directory would
+# otherwise cause performance problems for the file system.
+
+CREATE_SUBDIRS         = NO
+
+# The OUTPUT_LANGUAGE tag is used to specify the language in which all
+# documentation generated by doxygen is written. Doxygen will use this
+# information to generate all constant output in the proper language.
+# The default language is English, other supported languages are:
+# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional,
+# Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German,
+# Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English
+# messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian,
+# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrilic, Slovak,
+# Slovene, Spanish, Swedish, Ukrainian, and Vietnamese.
+
+OUTPUT_LANGUAGE        = English
+
+# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will
+# include brief member descriptions after the members that are listed in
+# the file and class documentation (similar to JavaDoc).
+# Set to NO to disable this.
+
+BRIEF_MEMBER_DESC      = YES
+
+# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend
+# the brief description of a member or function before the detailed description.
+# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
+# brief descriptions will be completely suppressed.
+
+REPEAT_BRIEF           = YES
+
+# This tag implements a quasi-intelligent brief description abbreviator
+# that is used to form the text in various listings. Each string
+# in this list, if found as the leading text of the brief description, will be
+# stripped from the text and the result after processing the whole list, is
+# used as the annotated text. Otherwise, the brief description is used as-is.
+# If left blank, the following values are used ("$name" is automatically
+# replaced with the name of the entity): "The $name class" "The $name widget"
+# "The $name file" "is" "provides" "specifies" "contains"
+# "represents" "a" "an" "the"
+
+ABBREVIATE_BRIEF       =
+
+# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
+# Doxygen will generate a detailed section even if there is only a brief
+# description.
+
+ALWAYS_DETAILED_SEC    = NO
+
+# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all
+# inherited members of a class in the documentation of that class as if those
+# members were ordinary class members. Constructors, destructors and assignment
+# operators of the base classes will not be shown.
+
+INLINE_INHERITED_MEMB  = NO
+
+# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full
+# path before files name in the file list and in the header files. If set
+# to NO the shortest path that makes the file name unique will be used.
+
+FULL_PATH_NAMES        = YES
+
+# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag
+# can be used to strip a user-defined part of the path. Stripping is
+# only done if one of the specified strings matches the left-hand part of
+# the path. The tag can be used to show relative paths in the file list.
+# If left blank the directory from which doxygen is run is used as the
+# path to strip.
+
+STRIP_FROM_PATH        =
+
+# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of
+# the path mentioned in the documentation of a class, which tells
+# the reader which header file to include in order to use a class.
+# If left blank only the name of the header file containing the class
+# definition is used. Otherwise one should specify the include paths that
+# are normally passed to the compiler using the -I flag.
+
+STRIP_FROM_INC_PATH    =
+
+# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter
+# (but less readable) file names. This can be useful is your file systems
+# doesn't support long names like on DOS, Mac, or CD-ROM.
+
+SHORT_NAMES            = NO
+
+# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen
+# will interpret the first line (until the first dot) of a JavaDoc-style
+# comment as the brief description. If set to NO, the JavaDoc
+# comments will behave just like regular Qt-style comments
+# (thus requiring an explicit @brief command for a brief description.)
+
+JAVADOC_AUTOBRIEF      = NO
+
+# If the QT_AUTOBRIEF tag is set to YES then Doxygen will
+# interpret the first line (until the first dot) of a Qt-style
+# comment as the brief description. If set to NO, the comments
+# will behave just like regular Qt-style comments (thus requiring
+# an explicit \brief command for a brief description.)
+
+QT_AUTOBRIEF           = NO
+
+# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen
+# treat a multi-line C++ special comment block (i.e. a block of //! or ///
+# comments) as a brief description. This used to be the default behaviour.
+# The new default is to treat a multi-line C++ comment block as a detailed
+# description. Set this tag to YES if you prefer the old behaviour instead.
+
+MULTILINE_CPP_IS_BRIEF = NO
+
+# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented
+# member inherits the documentation from any documented member that it
+# re-implements.
+
+INHERIT_DOCS           = YES
+
+# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce
+# a new page for each member. If set to NO, the documentation of a member will
+# be part of the file/class/namespace that contains it.
+
+SEPARATE_MEMBER_PAGES  = NO
+
+# The TAB_SIZE tag can be used to set the number of spaces in a tab.
+# Doxygen uses this value to replace tabs by spaces in code fragments.
+
+TAB_SIZE               = 8
+
+# This tag can be used to specify a number of aliases that acts
+# as commands in the documentation. An alias has the form "name=value".
+# For example adding "sideeffect=\par Side Effects:\n" will allow you to
+# put the command \sideeffect (or @sideeffect) in the documentation, which
+# will result in a user-defined paragraph with heading "Side Effects:".
+# You can put \n's in the value part of an alias to insert newlines.
+
+ALIASES                =
+
+# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C
+# sources only. Doxygen will then generate output that is more tailored for C.
+# For instance, some of the names that are used will be different. The list
+# of all members will be omitted, etc.
+
+OPTIMIZE_OUTPUT_FOR_C  = NO
+
+# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java
+# sources only. Doxygen will then generate output that is more tailored for
+# Java. For instance, namespaces will be presented as packages, qualified
+# scopes will look different, etc.
+
+OPTIMIZE_OUTPUT_JAVA   = NO
+
+# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran
+# sources only. Doxygen will then generate output that is more tailored for
+# Fortran.
+
+OPTIMIZE_FOR_FORTRAN   = NO
+
+# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL
+# sources. Doxygen will then generate output that is tailored for
+# VHDL.
+
+OPTIMIZE_OUTPUT_VHDL   = NO
+
+# Doxygen selects the parser to use depending on the extension of the files it parses.
+# With this tag you can assign which parser to use for a given extension.
+# Doxygen has a built-in mapping, but you can override or extend it using this tag.
+# The format is ext=language, where ext is a file extension, and language is one of
+# the parsers supported by doxygen: IDL, Java, Javascript, C#, C, C++, D, PHP,
+# Objective-C, Python, Fortran, VHDL, C, C++. For instance to make doxygen treat
+# .inc files as Fortran files (default is PHP), and .f files as C (default is Fortran),
+# use: inc=Fortran f=C. Note that for custom extensions you also need to set FILE_PATTERNS otherwise the files are not read by doxygen.
+
+EXTENSION_MAPPING      =
+
+# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want
+# to include (a tag file for) the STL sources as input, then you should
+# set this tag to YES in order to let doxygen match functions declarations and
+# definitions whose arguments contain STL classes (e.g. func(std::string); v.s.
+# func(std::string) {}). This also make the inheritance and collaboration
+# diagrams that involve STL classes more complete and accurate.
+
+BUILTIN_STL_SUPPORT    = YES
+
+# If you use Microsoft's C++/CLI language, you should set this option to YES to
+# enable parsing support.
+
+CPP_CLI_SUPPORT        = NO
+
+# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only.
+# Doxygen will parse them like normal C++ but will assume all classes use public
+# instead of private inheritance when no explicit protection keyword is present.
+
+SIP_SUPPORT            = NO
+
+# For Microsoft's IDL there are propget and propput attributes to indicate getter
+# and setter methods for a property. Setting this option to YES (the default)
+# will make doxygen to replace the get and set methods by a property in the
+# documentation. This will only work if the methods are indeed getting or
+# setting a simple type. If this is not the case, or you want to show the
+# methods anyway, you should set this option to NO.
+
+IDL_PROPERTY_SUPPORT   = YES
+
+# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
+# tag is set to YES, then doxygen will reuse the documentation of the first
+# member in the group (if any) for the other members of the group. By default
+# all members of a group must be documented explicitly.
+
+DISTRIBUTE_GROUP_DOC   = NO
+
+# Set the SUBGROUPING tag to YES (the default) to allow class member groups of
+# the same type (for instance a group of public functions) to be put as a
+# subgroup of that type (e.g. under the Public Functions section). Set it to
+# NO to prevent subgrouping. Alternatively, this can be done per class using
+# the \nosubgrouping command.
+
+SUBGROUPING            = YES
+
+# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum
+# is documented as struct, union, or enum with the name of the typedef. So
+# typedef struct TypeS {} TypeT, will appear in the documentation as a struct
+# with name TypeT. When disabled the typedef will appear as a member of a file,
+# namespace, or class. And the struct will be named TypeS. This can typically
+# be useful for C code in case the coding convention dictates that all compound
+# types are typedef'ed and only the typedef is referenced, never the tag name.
+
+TYPEDEF_HIDES_STRUCT   = NO
+
+# The SYMBOL_CACHE_SIZE determines the size of the internal cache use to
+# determine which symbols to keep in memory and which to flush to disk.
+# When the cache is full, less often used symbols will be written to disk.
+# For small to medium size projects (<1000 input files) the default value is
+# probably good enough. For larger projects a too small cache size can cause
+# doxygen to be busy swapping symbols to and from disk most of the time
+# causing a significant performance penality.
+# If the system has enough physical memory increasing the cache will improve the
+# performance by keeping more symbols in memory. Note that the value works on
+# a logarithmic scale so increasing the size by one will rougly double the
+# memory usage. The cache size is given by this formula:
+# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0,
+# corresponding to a cache size of 2^16 = 65536 symbols
+
+SYMBOL_CACHE_SIZE      = 0
+
+#---------------------------------------------------------------------------
+# Build related configuration options
+#---------------------------------------------------------------------------
+
+# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in
+# documentation are documented, even if no documentation was available.
+# Private class members and static file members will be hidden unless
+# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES
+
+EXTRACT_ALL            = YES
+
+# If the EXTRACT_PRIVATE tag is set to YES all private members of a class
+# will be included in the documentation.
+
+EXTRACT_PRIVATE        = NO
+
+# If the EXTRACT_STATIC tag is set to YES all static members of a file
+# will be included in the documentation.
+
+EXTRACT_STATIC         = NO
+
+# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs)
+# defined locally in source files will be included in the documentation.
+# If set to NO only classes defined in header files are included.
+
+EXTRACT_LOCAL_CLASSES  = YES
+
+# This flag is only useful for Objective-C code. When set to YES local
+# methods, which are defined in the implementation section but not in
+# the interface are included in the documentation.
+# If set to NO (the default) only methods in the interface are included.
+
+EXTRACT_LOCAL_METHODS  = NO
+
+# If this flag is set to YES, the members of anonymous namespaces will be
+# extracted and appear in the documentation as a namespace called
+# 'anonymous_namespace{file}', where file will be replaced with the base
+# name of the file that contains the anonymous namespace. By default
+# anonymous namespace are hidden.
+
+EXTRACT_ANON_NSPACES   = NO
+
+# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all
+# undocumented members of documented classes, files or namespaces.
+# If set to NO (the default) these members will be included in the
+# various overviews, but no documentation section is generated.
+# This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_MEMBERS     = NO
+
+# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all
+# undocumented classes that are normally visible in the class hierarchy.
+# If set to NO (the default) these classes will be included in the various
+# overviews. This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_CLASSES     = NO
+
+# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all
+# friend (class|struct|union) declarations.
+# If set to NO (the default) these declarations will be included in the
+# documentation.
+
+HIDE_FRIEND_COMPOUNDS  = NO
+
+# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any
+# documentation blocks found inside the body of a function.
+# If set to NO (the default) these blocks will be appended to the
+# function's detailed documentation block.
+
+HIDE_IN_BODY_DOCS      = NO
+
+# The INTERNAL_DOCS tag determines if documentation
+# that is typed after a \internal command is included. If the tag is set
+# to NO (the default) then the documentation will be excluded.
+# Set it to YES to include the internal documentation.
+
+INTERNAL_DOCS          = NO
+
+# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate
+# file names in lower-case letters. If set to YES upper-case letters are also
+# allowed. This is useful if you have classes or files whose names only differ
+# in case and if your file system supports case sensitive file names. Windows
+# and Mac users are advised to set this option to NO.
+
+CASE_SENSE_NAMES       = YES
+
+# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen
+# will show members with their full class and namespace scopes in the
+# documentation. If set to YES the scope will be hidden.
+
+HIDE_SCOPE_NAMES       = NO
+
+# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen
+# will put a list of the files that are included by a file in the documentation
+# of that file.
+
+SHOW_INCLUDE_FILES     = YES
+
+# If the INLINE_INFO tag is set to YES (the default) then a tag [inline]
+# is inserted in the documentation for inline members.
+
+INLINE_INFO            = YES
+
+# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen
+# will sort the (detailed) documentation of file and class members
+# alphabetically by member name. If set to NO the members will appear in
+# declaration order.
+
+SORT_MEMBER_DOCS       = YES
+
+# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the
+# brief documentation of file, namespace and class members alphabetically
+# by member name. If set to NO (the default) the members will appear in
+# declaration order.
+
+SORT_BRIEF_DOCS        = NO
+
+# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen will sort the (brief and detailed) documentation of class members so that constructors and destructors are listed first. If set to NO (the default) the constructors will appear in the respective orders defined by SORT_MEMBER_DOCS and SORT_BRIEF_DOCS. This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO and ignored for detailed docs if SORT_MEMBER_DOCS is set to NO.
+
+SORT_MEMBERS_CTORS_1ST = NO
+
+# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the
+# hierarchy of group names into alphabetical order. If set to NO (the default)
+# the group names will appear in their defined order.
+
+SORT_GROUP_NAMES       = NO
+
+# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be
+# sorted by fully-qualified names, including namespaces. If set to
+# NO (the default), the class list will be sorted only by class name,
+# not including the namespace part.
+# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
+# Note: This option applies only to the class list, not to the
+# alphabetical list.
+
+SORT_BY_SCOPE_NAME     = NO
+
+# The GENERATE_TODOLIST tag can be used to enable (YES) or
+# disable (NO) the todo list. This list is created by putting \todo
+# commands in the documentation.
+
+GENERATE_TODOLIST      = YES
+
+# The GENERATE_TESTLIST tag can be used to enable (YES) or
+# disable (NO) the test list. This list is created by putting \test
+# commands in the documentation.
+
+GENERATE_TESTLIST      = YES
+
+# The GENERATE_BUGLIST tag can be used to enable (YES) or
+# disable (NO) the bug list. This list is created by putting \bug
+# commands in the documentation.
+
+GENERATE_BUGLIST       = YES
+
+# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or
+# disable (NO) the deprecated list. This list is created by putting
+# \deprecated commands in the documentation.
+
+GENERATE_DEPRECATEDLIST= YES
+
+# The ENABLED_SECTIONS tag can be used to enable conditional
+# documentation sections, marked by \if sectionname ... \endif.
+
+ENABLED_SECTIONS       =
+
+# The MAX_INITIALIZER_LINES tag determines the maximum number of lines
+# the initial value of a variable or define consists of for it to appear in
+# the documentation. If the initializer consists of more lines than specified
+# here it will be hidden. Use a value of 0 to hide initializers completely.
+# The appearance of the initializer of individual variables and defines in the
+# documentation can be controlled using \showinitializer or \hideinitializer
+# command in the documentation regardless of this setting.
+
+MAX_INITIALIZER_LINES  = 30
+
+# Set the SHOW_USED_FILES tag to NO to disable the list of files generated
+# at the bottom of the documentation of classes and structs. If set to YES the
+# list will mention the files that were used to generate the documentation.
+
+SHOW_USED_FILES        = YES
+
+# If the sources in your project are distributed over multiple directories
+# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy
+# in the documentation. The default is NO.
+
+SHOW_DIRECTORIES       = NO
+
+# Set the SHOW_FILES tag to NO to disable the generation of the Files page.
+# This will remove the Files entry from the Quick Index and from the
+# Folder Tree View (if specified). The default is YES.
+
+SHOW_FILES             = YES
+
+# Set the SHOW_NAMESPACES tag to NO to disable the generation of the
+# Namespaces page.
+# This will remove the Namespaces entry from the Quick Index
+# and from the Folder Tree View (if specified). The default is YES.
+
+SHOW_NAMESPACES        = YES
+
+# The FILE_VERSION_FILTER tag can be used to specify a program or script that
+# doxygen should invoke to get the current version for each file (typically from
+# the version control system). Doxygen will invoke the program by executing (via
+# popen()) the command <command> <input-file>, where <command> is the value of
+# the FILE_VERSION_FILTER tag, and <input-file> is the name of an input file
+# provided by doxygen. Whatever the program writes to standard output
+# is used as the file version. See the manual for examples.
+
+FILE_VERSION_FILTER    =
+
+# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed by
+# doxygen. The layout file controls the global structure of the generated output files
+# in an output format independent way. The create the layout file that represents
+# doxygen's defaults, run doxygen with the -l option. You can optionally specify a
+# file name after the option, if omitted DoxygenLayout.xml will be used as the name
+# of the layout file.
+
+LAYOUT_FILE            =
+
+#---------------------------------------------------------------------------
+# configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+
+# The QUIET tag can be used to turn on/off the messages that are generated
+# by doxygen. Possible values are YES and NO. If left blank NO is used.
+
+QUIET                  = YES
+
+# The WARNINGS tag can be used to turn on/off the warning messages that are
+# generated by doxygen. Possible values are YES and NO. If left blank
+# NO is used.
+
+WARNINGS               = YES
+
+# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings
+# for undocumented members. If EXTRACT_ALL is set to YES then this flag will
+# automatically be disabled.
+
+WARN_IF_UNDOCUMENTED   = YES
+
+# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for
+# potential errors in the documentation, such as not documenting some
+# parameters in a documented function, or documenting parameters that
+# don't exist or using markup commands wrongly.
+
+WARN_IF_DOC_ERROR      = YES
+
+# This WARN_NO_PARAMDOC option can be abled to get warnings for
+# functions that are documented, but have no documentation for their parameters
+# or return value. If set to NO (the default) doxygen will only warn about
+# wrong or incomplete parameter documentation, but not about the absence of
+# documentation.
+
+WARN_NO_PARAMDOC       = NO
+
+# The WARN_FORMAT tag determines the format of the warning messages that
+# doxygen can produce. The string should contain the $file, $line, and $text
+# tags, which will be replaced by the file and line number from which the
+# warning originated and the warning text. Optionally the format may contain
+# $version, which will be replaced by the version of the file (if it could
+# be obtained via FILE_VERSION_FILTER)
+
+WARN_FORMAT            = "$file:$line: $text"
+
+# The WARN_LOGFILE tag can be used to specify a file to which warning
+# and error messages should be written. If left blank the output is written
+# to stderr.
+
+WARN_LOGFILE           =
+
+#---------------------------------------------------------------------------
+# configuration options related to the input files
+#---------------------------------------------------------------------------
+
+# The INPUT tag can be used to specify the files and/or directories that contain
+# documented source files. You may enter file names like "myfile.cpp" or
+# directories like "/usr/src/myproject". Separate the files or directories
+# with spaces.
+
+INPUT                  = @INPUT_PATHS@
+
+# This tag can be used to specify the character encoding of the source files
+# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is
+# also the default input encoding. Doxygen uses libiconv (or the iconv built
+# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for
+# the list of possible encodings.
+
+INPUT_ENCODING         = UTF-8
+
+# If the value of the INPUT tag contains directories, you can use the
+# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
+# blank the following patterns are tested:
+# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx
+# *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py *.f90
+
+FILE_PATTERNS          = *.h
+
+# The RECURSIVE tag can be used to turn specify whether or not subdirectories
+# should be searched for input files as well. Possible values are YES and NO.
+# If left blank NO is used.
+
+RECURSIVE              = YES
+
+# The EXCLUDE tag can be used to specify files and/or directories that should
+# excluded from the INPUT source files. This way you can easily exclude a
+# subdirectory from a directory tree whose root is specified with the INPUT tag.
+
+EXCLUDE                =
+
+# The EXCLUDE_SYMLINKS tag can be used select whether or not files or
+# directories that are symbolic links (a Unix filesystem feature) are excluded
+# from the input.
+
+EXCLUDE_SYMLINKS       = NO
+
+# If the value of the INPUT tag contains directories, you can use the
+# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
+# certain files from those directories. Note that the wildcards are matched
+# against the file with absolute path, so to exclude all test directories
+# for example use the pattern */test/*
+
+EXCLUDE_PATTERNS       =
+
+# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
+# (namespaces, classes, functions, etc.) that should be excluded from the
+# output. The symbol name can be a fully qualified name, a word, or if the
+# wildcard * is used, a substring. Examples: ANamespace, AClass,
+# AClass::ANamespace, ANamespace::*Test
+
+EXCLUDE_SYMBOLS        =
+
+# The EXAMPLE_PATH tag can be used to specify one or more files or
+# directories that contain example code fragments that are included (see
+# the \include command).
+
+EXAMPLE_PATH           =
+
+# If the value of the EXAMPLE_PATH tag contains directories, you can use the
+# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
+# blank all files are included.
+
+EXAMPLE_PATTERNS       =
+
+# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
+# searched for input files to be used with the \include or \dontinclude
+# commands irrespective of the value of the RECURSIVE tag.
+# Possible values are YES and NO. If left blank NO is used.
+
+EXAMPLE_RECURSIVE      = NO
+
+# The IMAGE_PATH tag can be used to specify one or more files or
+# directories that contain image that are included in the documentation (see
+# the \image command).
+
+IMAGE_PATH             =
+
+# The INPUT_FILTER tag can be used to specify a program that doxygen should
+# invoke to filter for each input file. Doxygen will invoke the filter program
+# by executing (via popen()) the command <filter> <input-file>, where <filter>
+# is the value of the INPUT_FILTER tag, and <input-file> is the name of an
+# input file. Doxygen will then use the output that the filter program writes
+# to standard output.
+# If FILTER_PATTERNS is specified, this tag will be
+# ignored.
+
+INPUT_FILTER           =
+
+# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
+# basis.
+# Doxygen will compare the file name with each pattern and apply the
+# filter if there is a match.
+# The filters are a list of the form:
+# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further
+# info on how filters are used. If FILTER_PATTERNS is empty, INPUT_FILTER
+# is applied to all files.
+
+FILTER_PATTERNS        =
+
+# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
+# INPUT_FILTER) will be used to filter the input files when producing source
+# files to browse (i.e. when SOURCE_BROWSER is set to YES).
+
+FILTER_SOURCE_FILES    = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to source browsing
+#---------------------------------------------------------------------------
+
+# If the SOURCE_BROWSER tag is set to YES then a list of source files will
+# be generated. Documented entities will be cross-referenced with these sources.
+# Note: To get rid of all source code in the generated output, make sure also
+# VERBATIM_HEADERS is set to NO.
+
+SOURCE_BROWSER         = NO
+
+# Setting the INLINE_SOURCES tag to YES will include the body
+# of functions and classes directly in the documentation.
+
+INLINE_SOURCES         = NO
+
+# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct
+# doxygen to hide any special comment blocks from generated source code
+# fragments. Normal C and C++ comments will always remain visible.
+
+STRIP_CODE_COMMENTS    = YES
+
+# If the REFERENCED_BY_RELATION tag is set to YES
+# then for each documented function all documented
+# functions referencing it will be listed.
+
+REFERENCED_BY_RELATION = NO
+
+# If the REFERENCES_RELATION tag is set to YES
+# then for each documented function all documented entities
+# called/used by that function will be listed.
+
+REFERENCES_RELATION    = NO
+
+# If the REFERENCES_LINK_SOURCE tag is set to YES (the default)
+# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from
+# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will
+# link to the source code.
+# Otherwise they will link to the documentation.
+
+REFERENCES_LINK_SOURCE = YES
+
+# If the USE_HTAGS tag is set to YES then the references to source code
+# will point to the HTML generated by the htags(1) tool instead of doxygen
+# built-in source browser. The htags tool is part of GNU's global source
+# tagging system (see http://www.gnu.org/software/global/global.html). You
+# will need version 4.8.6 or higher.
+
+USE_HTAGS              = NO
+
+# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen
+# will generate a verbatim copy of the header file for each class for
+# which an include is specified. Set to NO to disable this.
+
+VERBATIM_HEADERS       = YES
+
+#---------------------------------------------------------------------------
+# configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+
+# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index
+# of all compounds will be generated. Enable this if the project
+# contains a lot of classes, structs, unions or interfaces.
+
+ALPHABETICAL_INDEX     = NO
+
+# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then
+# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns
+# in which this list will be split (can be a number in the range [1..20])
+
+COLS_IN_ALPHA_INDEX    = 5
+
+# In case all classes in a project start with a common prefix, all
+# classes will be put under the same header in the alphabetical index.
+# The IGNORE_PREFIX tag can be used to specify one or more prefixes that
+# should be ignored while generating the index headers.
+
+IGNORE_PREFIX          =
+
+#---------------------------------------------------------------------------
+# configuration options related to the HTML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_HTML tag is set to YES (the default) Doxygen will
+# generate HTML output.
+
+GENERATE_HTML          = NO
+
+# The HTML_OUTPUT tag is used to specify where the HTML docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `html' will be used as the default path.
+
+HTML_OUTPUT            = html
+
+# The HTML_FILE_EXTENSION tag can be used to specify the file extension for
+# each generated HTML page (for example: .htm,.php,.asp). If it is left blank
+# doxygen will generate files with .html extension.
+
+HTML_FILE_EXTENSION    = .html
+
+# The HTML_HEADER tag can be used to specify a personal HTML header for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard header.
+
+HTML_HEADER            =
+
+# The HTML_FOOTER tag can be used to specify a personal HTML footer for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard footer.
+
+HTML_FOOTER            =
+
+# The HTML_STYLESHEET tag can be used to specify a user-defined cascading
+# style sheet that is used by each HTML page. It can be used to
+# fine-tune the look of the HTML output. If the tag is left blank doxygen
+# will generate a default style sheet. Note that doxygen will try to copy
+# the style sheet file to the HTML output directory, so don't put your own
+# stylesheet in the HTML output directory as well, or it will be erased!
+
+HTML_STYLESHEET        =
+
+# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes,
+# files or namespaces will be aligned in HTML using tables. If set to
+# NO a bullet list will be used.
+
+HTML_ALIGN_MEMBERS     = YES
+
+# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
+# documentation will contain sections that can be hidden and shown after the
+# page has loaded. For this to work a browser that supports
+# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox
+# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari).
+
+HTML_DYNAMIC_SECTIONS  = NO
+
+# If the GENERATE_DOCSET tag is set to YES, additional index files
+# will be generated that can be used as input for Apple's Xcode 3
+# integrated development environment, introduced with OSX 10.5 (Leopard).
+# To create a documentation set, doxygen will generate a Makefile in the
+# HTML output directory. Running make will produce the docset in that
+# directory and running "make install" will install the docset in
+# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find
+# it at startup.
+# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html for more information.
+
+GENERATE_DOCSET        = NO
+
+# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the
+# feed. A documentation feed provides an umbrella under which multiple
+# documentation sets from a single provider (such as a company or product suite)
+# can be grouped.
+
+DOCSET_FEEDNAME        = "Doxygen generated docs"
+
+# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that
+# should uniquely identify the documentation set bundle. This should be a
+# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen
+# will append .docset to the name.
+
+DOCSET_BUNDLE_ID       = org.doxygen.Project
+
+# If the GENERATE_HTMLHELP tag is set to YES, additional index files
+# will be generated that can be used as input for tools like the
+# Microsoft HTML help workshop to generate a compiled HTML help file (.chm)
+# of the generated HTML documentation.
+
+GENERATE_HTMLHELP      = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can
+# be used to specify the file name of the resulting .chm file. You
+# can add a path in front of the file if the result should not be
+# written to the html output directory.
+
+CHM_FILE               =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can
+# be used to specify the location (absolute path including file name) of
+# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run
+# the HTML help compiler on the generated index.hhp.
+
+HHC_LOCATION           =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag
+# controls if a separate .chi index file is generated (YES) or that
+# it should be included in the master .chm file (NO).
+
+GENERATE_CHI           = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING
+# is used to encode HtmlHelp index (hhk), content (hhc) and project file
+# content.
+
+CHM_INDEX_ENCODING     =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag
+# controls whether a binary table of contents is generated (YES) or a
+# normal table of contents (NO) in the .chm file.
+
+BINARY_TOC             = NO
+
+# The TOC_EXPAND flag can be set to YES to add extra items for group members
+# to the contents of the HTML help documentation and to the tree view.
+
+TOC_EXPAND             = NO
+
+# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and QHP_VIRTUAL_FOLDER
+# are set, an additional index file will be generated that can be used as input for
+# Qt's qhelpgenerator to generate a Qt Compressed Help (.qch) of the generated
+# HTML documentation.
+
+GENERATE_QHP           = NO
+
+# If the QHG_LOCATION tag is specified, the QCH_FILE tag can
+# be used to specify the file name of the resulting .qch file.
+# The path specified is relative to the HTML output folder.
+
+QCH_FILE               =
+
+# The QHP_NAMESPACE tag specifies the namespace to use when generating
+# Qt Help Project output. For more information please see
+# http://doc.trolltech.com/qthelpproject.html#namespace
+
+QHP_NAMESPACE          =
+
+# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating
+# Qt Help Project output. For more information please see
+# http://doc.trolltech.com/qthelpproject.html#virtual-folders
+
+QHP_VIRTUAL_FOLDER     = doc
+
+# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to add.
+# For more information please see
+# http://doc.trolltech.com/qthelpproject.html#custom-filters
+
+QHP_CUST_FILTER_NAME   =
+
+# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the custom filter to add.For more information please see
+# <a href="http://doc.trolltech.com/qthelpproject.html#custom-filters">Qt Help Project / Custom Filters</a>.
+
+QHP_CUST_FILTER_ATTRS  =
+
+# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this project's
+# filter section matches.
+# <a href="http://doc.trolltech.com/qthelpproject.html#filter-attributes">Qt Help Project / Filter Attributes</a>.
+
+QHP_SECT_FILTER_ATTRS  =
+
+# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can
+# be used to specify the location of Qt's qhelpgenerator.
+# If non-empty doxygen will try to run qhelpgenerator on the generated
+# .qhp file.
+
+QHG_LOCATION           =
+
+# The DISABLE_INDEX tag can be used to turn on/off the condensed index at
+# top of each HTML page. The value NO (the default) enables the index and
+# the value YES disables it.
+
+DISABLE_INDEX          = NO
+
+# This tag can be used to set the number of enum values (range [1..20])
+# that doxygen will group on one line in the generated HTML documentation.
+
+ENUM_VALUES_PER_LINE   = 4
+
+# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
+# structure should be generated to display hierarchical information.
+# If the tag value is set to YES, a side panel will be generated
+# containing a tree-like index structure (just like the one that
+# is generated for HTML Help). For this to work a browser that supports
+# JavaScript, DHTML, CSS and frames is required (i.e. any modern browser).
+# Windows users are probably better off using the HTML help feature.
+
+GENERATE_TREEVIEW      = NO
+
+# By enabling USE_INLINE_TREES, doxygen will generate the Groups, Directories,
+# and Class Hierarchy pages using a tree view instead of an ordered list.
+
+USE_INLINE_TREES       = NO
+
+# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be
+# used to set the initial width (in pixels) of the frame in which the tree
+# is shown.
+
+TREEVIEW_WIDTH         = 250
+
+# Use this tag to change the font size of Latex formulas included
+# as images in the HTML documentation. The default is 10. Note that
+# when you change the font size after a successful doxygen run you need
+# to manually remove any form_*.png images from the HTML output directory
+# to force them to be regenerated.
+
+FORMULA_FONTSIZE       = 10
+
+# When the SEARCHENGINE tag is enable doxygen will generate a search box for the HTML output. The underlying search engine uses javascript
+# and DHTML and should work on any modern browser. Note that when using HTML help (GENERATE_HTMLHELP) or Qt help (GENERATE_QHP)
+# there is already a search function so this one should typically
+# be disabled.
+
+SEARCHENGINE           = YES
+
+#---------------------------------------------------------------------------
+# configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will
+# generate Latex output.
+
+GENERATE_LATEX         = NO
+
+# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `latex' will be used as the default path.
+
+LATEX_OUTPUT           = latex
+
+# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
+# invoked. If left blank `latex' will be used as the default command name.
+
+LATEX_CMD_NAME         = latex
+
+# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to
+# generate index for LaTeX. If left blank `makeindex' will be used as the
+# default command name.
+
+MAKEINDEX_CMD_NAME     = makeindex
+
+# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact
+# LaTeX documents. This may be useful for small projects and may help to
+# save some trees in general.
+
+COMPACT_LATEX          = NO
+
+# The PAPER_TYPE tag can be used to set the paper type that is used
+# by the printer. Possible values are: a4, a4wide, letter, legal and
+# executive. If left blank a4wide will be used.
+
+PAPER_TYPE             = a4wide
+
+# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX
+# packages that should be included in the LaTeX output.
+
+EXTRA_PACKAGES         =
+
+# The LATEX_HEADER tag can be used to specify a personal LaTeX header for
+# the generated latex document. The header should contain everything until
+# the first chapter. If it is left blank doxygen will generate a
+# standard header. Notice: only use this tag if you know what you are doing!
+
+LATEX_HEADER           =
+
+# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated
+# is prepared for conversion to pdf (using ps2pdf). The pdf file will
+# contain links (just like the HTML output) instead of page references
+# This makes the output suitable for online browsing using a pdf viewer.
+
+PDF_HYPERLINKS         = YES
+
+# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of
+# plain latex in the generated Makefile. Set this option to YES to get a
+# higher quality PDF documentation.
+
+USE_PDFLATEX           = YES
+
+# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode.
+# command to the generated LaTeX files. This will instruct LaTeX to keep
+# running if errors occur, instead of asking the user for help.
+# This option is also used when generating formulas in HTML.
+
+LATEX_BATCHMODE        = NO
+
+# If LATEX_HIDE_INDICES is set to YES then doxygen will not
+# include the index chapters (such as File Index, Compound Index, etc.)
+# in the output.
+
+LATEX_HIDE_INDICES     = NO
+
+# If LATEX_SOURCE_CODE is set to YES then doxygen will include source code with syntax highlighting in the LaTeX output. Note that which sources are shown also depends on other settings such as SOURCE_BROWSER.
+
+LATEX_SOURCE_CODE      = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the RTF output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output
+# The RTF output is optimized for Word 97 and may not look very pretty with
+# other RTF readers or editors.
+
+GENERATE_RTF           = NO
+
+# The RTF_OUTPUT tag is used to specify where the RTF docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `rtf' will be used as the default path.
+
+RTF_OUTPUT             = rtf
+
+# If the COMPACT_RTF tag is set to YES Doxygen generates more compact
+# RTF documents. This may be useful for small projects and may help to
+# save some trees in general.
+
+COMPACT_RTF            = NO
+
+# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated
+# will contain hyperlink fields. The RTF file will
+# contain links (just like the HTML output) instead of page references.
+# This makes the output suitable for online browsing using WORD or other
+# programs which support those fields.
+# Note: wordpad (write) and others do not support links.
+
+RTF_HYPERLINKS         = NO
+
+# Load stylesheet definitions from file. Syntax is similar to doxygen's
+# config file, i.e. a series of assignments. You only have to provide
+# replacements, missing definitions are set to their default value.
+
+RTF_STYLESHEET_FILE    =
+
+# Set optional variables used in the generation of an rtf document.
+# Syntax is similar to doxygen's config file.
+
+RTF_EXTENSIONS_FILE    =
+
+#---------------------------------------------------------------------------
+# configuration options related to the man page output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_MAN tag is set to YES (the default) Doxygen will
+# generate man pages
+
+GENERATE_MAN           = NO
+
+# The MAN_OUTPUT tag is used to specify where the man pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `man' will be used as the default path.
+
+MAN_OUTPUT             = man
+
+# The MAN_EXTENSION tag determines the extension that is added to
+# the generated man pages (default is the subroutine's section .3)
+
+MAN_EXTENSION          = .3
+
+# If the MAN_LINKS tag is set to YES and Doxygen generates man output,
+# then it will generate one additional man file for each entity
+# documented in the real man page(s). These additional files
+# only source the real man page, but without them the man command
+# would be unable to find the correct page. The default is NO.
+
+MAN_LINKS              = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the XML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_XML tag is set to YES Doxygen will
+# generate an XML file that captures the structure of
+# the code including all documentation.
+
+GENERATE_XML           = YES
+
+# The XML_OUTPUT tag is used to specify where the XML pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `xml' will be used as the default path.
+
+XML_OUTPUT             = xml
+
+# The XML_SCHEMA tag can be used to specify an XML schema,
+# which can be used by a validating XML parser to check the
+# syntax of the XML files.
+
+XML_SCHEMA             =
+
+# The XML_DTD tag can be used to specify an XML DTD,
+# which can be used by a validating XML parser to check the
+# syntax of the XML files.
+
+XML_DTD                =
+
+# If the XML_PROGRAMLISTING tag is set to YES Doxygen will
+# dump the program listings (including syntax highlighting
+# and cross-referencing information) to the XML output. Note that
+# enabling this will significantly increase the size of the XML output.
+
+XML_PROGRAMLISTING     = YES
+
+#---------------------------------------------------------------------------
+# configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will
+# generate an AutoGen Definitions (see autogen.sf.net) file
+# that captures the structure of the code including all
+# documentation. Note that this feature is still experimental
+# and incomplete at the moment.
+
+GENERATE_AUTOGEN_DEF   = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the Perl module output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_PERLMOD tag is set to YES Doxygen will
+# generate a Perl module file that captures the structure of
+# the code including all documentation. Note that this
+# feature is still experimental and incomplete at the
+# moment.
+
+GENERATE_PERLMOD       = NO
+
+# If the PERLMOD_LATEX tag is set to YES Doxygen will generate
+# the necessary Makefile rules, Perl scripts and LaTeX code to be able
+# to generate PDF and DVI output from the Perl module output.
+
+PERLMOD_LATEX          = NO
+
+# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be
+# nicely formatted so it can be parsed by a human reader.
+# This is useful
+# if you want to understand what is going on.
+# On the other hand, if this
+# tag is set to NO the size of the Perl module output will be much smaller
+# and Perl will parse it just the same.
+
+PERLMOD_PRETTY         = YES
+
+# The names of the make variables in the generated doxyrules.make file
+# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX.
+# This is useful so different doxyrules.make files included by the same
+# Makefile don't overwrite each other's variables.
+
+PERLMOD_MAKEVAR_PREFIX =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor
+#---------------------------------------------------------------------------
+
+# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will
+# evaluate all C-preprocessor directives found in the sources and include
+# files.
+
+ENABLE_PREPROCESSING   = YES
+
+# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro
+# names in the source code. If set to NO (the default) only conditional
+# compilation will be performed. Macro expansion can be done in a controlled
+# way by setting EXPAND_ONLY_PREDEF to YES.
+
+MACRO_EXPANSION        = YES
+
+# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES
+# then the macro expansion is limited to the macros specified with the
+# PREDEFINED and EXPAND_AS_DEFINED tags.
+
+EXPAND_ONLY_PREDEF     = NO
+
+# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files
+# in the INCLUDE_PATH (see below) will be search if a #include is found.
+
+SEARCH_INCLUDES        = YES
+
+# The INCLUDE_PATH tag can be used to specify one or more directories that
+# contain include files that are not input files but should be processed by
+# the preprocessor.
+
+INCLUDE_PATH           =
+
+# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
+# patterns (like *.h and *.hpp) to filter out the header-files in the
+# directories. If left blank, the patterns specified with FILE_PATTERNS will
+# be used.
+
+INCLUDE_FILE_PATTERNS  =
+
+# The PREDEFINED tag can be used to specify one or more macro names that
+# are defined before the preprocessor is started (similar to the -D option of
+# gcc). The argument of the tag is a list of macros of the form: name
+# or name=definition (no spaces). If the definition and the = are
+# omitted =1 is assumed. To prevent a macro definition from being
+# undefined via #undef or recursively expanded use the := operator
+# instead of the = operator.
+
+PREDEFINED             =
+
+# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then
+# this tag can be used to specify a list of macro names that should be expanded.
+# The macro definition that is found in the sources will be used.
+# Use the PREDEFINED tag if you want to use a different macro definition.
+
+EXPAND_AS_DEFINED      =
+
+# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then
+# doxygen's preprocessor will remove all function-like macros that are alone
+# on a line, have an all uppercase name, and do not end with a semicolon. Such
+# function macros are typically used for boiler-plate code, and will confuse
+# the parser if not removed.
+
+SKIP_FUNCTION_MACROS   = YES
+
+#---------------------------------------------------------------------------
+# Configuration::additions related to external references
+#---------------------------------------------------------------------------
+
+# The TAGFILES option can be used to specify one or more tagfiles.
+# Optionally an initial location of the external documentation
+# can be added for each tagfile. The format of a tag file without
+# this location is as follows:
+#
+# TAGFILES = file1 file2 ...
+# Adding location for the tag files is done as follows:
+#
+# TAGFILES = file1=loc1 "file2 = loc2" ...
+# where "loc1" and "loc2" can be relative or absolute paths or
+# URLs. If a location is present for each tag, the installdox tool
+# does not have to be run to correct the links.
+# Note that each tag file must have a unique name
+# (where the name does NOT include the path)
+# If a tag file is not located in the directory in which doxygen
+# is run, you must also specify the path to the tagfile here.
+
+TAGFILES               =
+
+# When a file name is specified after GENERATE_TAGFILE, doxygen will create
+# a tag file that is based on the input files it reads.
+
+GENERATE_TAGFILE       =
+
+# If the ALLEXTERNALS tag is set to YES all external classes will be listed
+# in the class index. If set to NO only the inherited external classes
+# will be listed.
+
+ALLEXTERNALS           = NO
+
+# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed
+# in the modules index. If set to NO, only the current project's groups will
+# be listed.
+
+EXTERNAL_GROUPS        = YES
+
+# The PERL_PATH should be the absolute path and name of the perl script
+# interpreter (i.e. the result of `which perl').
+
+PERL_PATH              = /usr/bin/perl
+
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool
+#---------------------------------------------------------------------------
+
+# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will
+# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base
+# or super classes. Setting the tag to NO turns the diagrams off. Note that
+# this option is superseded by the HAVE_DOT option below. This is only a
+# fallback. It is recommended to install and use dot, since it yields more
+# powerful graphs.
+
+CLASS_DIAGRAMS         = YES
+
+# You can define message sequence charts within doxygen comments using the \msc
+# command. Doxygen will then run the mscgen tool (see
+# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the
+# documentation. The MSCGEN_PATH tag allows you to specify the directory where
+# the mscgen tool resides. If left empty the tool is assumed to be found in the
+# default search path.
+
+MSCGEN_PATH            =
+
+# If set to YES, the inheritance and collaboration graphs will hide
+# inheritance and usage relations if the target is undocumented
+# or is not a class.
+
+HIDE_UNDOC_RELATIONS   = YES
+
+# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
+# available from the path. This tool is part of Graphviz, a graph visualization
+# toolkit from AT&T and Lucent Bell Labs. The other options in this section
+# have no effect if this option is set to NO (the default)
+
+HAVE_DOT               = NO
+
+# By default doxygen will write a font called FreeSans.ttf to the output
+# directory and reference it in all dot files that doxygen generates. This
+# font does not include all possible unicode characters however, so when you need
+# these (or just want a differently looking font) you can specify the font name
+# using DOT_FONTNAME. You need need to make sure dot is able to find the font,
+# which can be done by putting it in a standard location or by setting the
+# DOTFONTPATH environment variable or by setting DOT_FONTPATH to the directory
+# containing the font.
+
+DOT_FONTNAME           = FreeSans
+
+# The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs.
+# The default size is 10pt.
+
+DOT_FONTSIZE           = 10
+
+# By default doxygen will tell dot to use the output directory to look for the
+# FreeSans.ttf font (which doxygen will put there itself). If you specify a
+# different font using DOT_FONTNAME you can set the path where dot
+# can find it using this tag.
+
+DOT_FONTPATH           =
+
+# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for each documented class showing the direct and
+# indirect inheritance relations. Setting this tag to YES will force the
+# the CLASS_DIAGRAMS tag to NO.
+
+CLASS_GRAPH            = YES
+
+# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for each documented class showing the direct and
+# indirect implementation dependencies (inheritance, containment, and
+# class references variables) of the class with other documented classes.
+
+COLLABORATION_GRAPH    = YES
+
+# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for groups, showing the direct groups dependencies
+
+GROUP_GRAPHS           = YES
+
+# If the UML_LOOK tag is set to YES doxygen will generate inheritance and
+# collaboration diagrams in a style similar to the OMG's Unified Modeling
+# Language.
+
+UML_LOOK               = NO
+
+# If set to YES, the inheritance and collaboration graphs will show the
+# relations between templates and their instances.
+
+TEMPLATE_RELATIONS     = NO
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT
+# tags are set to YES then doxygen will generate a graph for each documented
+# file showing the direct and indirect include dependencies of the file with
+# other documented files.
+
+INCLUDE_GRAPH          = YES
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and
+# HAVE_DOT tags are set to YES then doxygen will generate a graph for each
+# documented header file showing the documented files that directly or
+# indirectly include this file.
+
+INCLUDED_BY_GRAPH      = YES
+
+# If the CALL_GRAPH and HAVE_DOT options are set to YES then
+# doxygen will generate a call dependency graph for every global function
+# or class method. Note that enabling this option will significantly increase
+# the time of a run. So in most cases it will be better to enable call graphs
+# for selected functions only using the \callgraph command.
+
+CALL_GRAPH             = NO
+
+# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then
+# doxygen will generate a caller dependency graph for every global function
+# or class method. Note that enabling this option will significantly increase
+# the time of a run. So in most cases it will be better to enable caller
+# graphs for selected functions only using the \callergraph command.
+
+CALLER_GRAPH           = NO
+
+# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen
+# will graphical hierarchy of all classes instead of a textual one.
+
+GRAPHICAL_HIERARCHY    = YES
+
+# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES
+# then doxygen will show the dependencies a directory has on other directories
+# in a graphical way. The dependency relations are determined by the #include
+# relations between the files in the directories.
+
+DIRECTORY_GRAPH        = YES
+
+# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
+# generated by dot. Possible values are png, jpg, or gif
+# If left blank png will be used.
+
+DOT_IMAGE_FORMAT       = png
+
+# The tag DOT_PATH can be used to specify the path where the dot tool can be
+# found. If left blank, it is assumed the dot tool can be found in the path.
+
+DOT_PATH               =
+
+# The DOTFILE_DIRS tag can be used to specify one or more directories that
+# contain dot files that are included in the documentation (see the
+# \dotfile command).
+
+DOTFILE_DIRS           =
+
+# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of
+# nodes that will be shown in the graph. If the number of nodes in a graph
+# becomes larger than this value, doxygen will truncate the graph, which is
+# visualized by representing a node as a red box. Note that doxygen if the
+# number of direct children of the root node in a graph is already larger than
+# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note
+# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
+
+DOT_GRAPH_MAX_NODES    = 50
+
+# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the
+# graphs generated by dot. A depth value of 3 means that only nodes reachable
+# from the root by following a path via at most 3 edges will be shown. Nodes
+# that lay further from the root node will be omitted. Note that setting this
+# option to 1 or 2 may greatly reduce the computation time needed for large
+# code bases. Also note that the size of a graph can be further restricted by
+# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.
+
+MAX_DOT_GRAPH_DEPTH    = 0
+
+# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
+# background. This is disabled by default, because dot on Windows does not
+# seem to support this out of the box. Warning: Depending on the platform used,
+# enabling this option may lead to badly anti-aliased labels on the edges of
+# a graph (i.e. they become hard to read).
+
+DOT_TRANSPARENT        = NO
+
+# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output
+# files in one run (i.e. multiple -o and -T options on the command line). This
+# makes dot run faster, but since only newer versions of dot (>1.8.10)
+# support this, this feature is disabled by default.
+
+DOT_MULTI_TARGETS      = YES
+
+# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will
+# generate a legend page explaining the meaning of the various boxes and
+# arrows in the dot generated graphs.
+
+GENERATE_LEGEND        = YES
+
+# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will
+# remove the intermediate dot files that are used to generate
+# the various graphs.
+
+DOT_CLEANUP            = YES
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/__init__.py b/gr-howto-write-a-block/docs/doxygen/doxyxml/__init__.py
new file mode 100644
index 000000000..c9786c3f8
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/__init__.py
@@ -0,0 +1,82 @@
+#
+# Copyright 2010 Free Software Foundation, Inc.
+# 
+# This file is part of GNU Radio
+# 
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+# 
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+# 
+"""
+Python interface to contents of doxygen xml documentation.
+
+Example use:
+See the contents of the example folder for the C++ and
+doxygen-generated xml used in this example.
+
+>>> # Parse the doxygen docs.
+>>> import os
+>>> this_dir = os.path.dirname(globals()['__file__']) 
+>>> xml_path = this_dir + "/example/xml/"
+>>> di = DoxyIndex(xml_path)
+
+Get a list of all top-level objects.
+
+>>> print([mem.name() for mem in di.members()])
+[u'Aadvark', u'aadvarky_enough', u'main']
+
+Get all functions.
+
+>>> print([mem.name() for mem in di.in_category(DoxyFunction)])
+[u'aadvarky_enough', u'main']
+
+Check if an object is present.
+
+>>> di.has_member(u'Aadvark')
+True
+>>> di.has_member(u'Fish')
+False
+
+Get an item by name and check its properties.
+
+>>> aad = di.get_member(u'Aadvark')
+>>> print(aad.brief_description)
+Models the mammal Aadvark.
+>>> print(aad.detailed_description)
+Sadly the model is incomplete and cannot capture all aspects of an aadvark yet.
+<BLANKLINE>
+This line is uninformative and is only to test line breaks in the comments.
+>>> [mem.name() for mem in aad.members()]
+[u'aadvarkness', u'print', u'Aadvark', u'get_aadvarkness']
+>>> aad.get_member(u'print').brief_description
+u'Outputs the vital aadvark statistics.'
+
+"""
+
+from doxyindex import DoxyIndex, DoxyFunction, DoxyParam, DoxyClass, DoxyFile, DoxyNamespace, DoxyGroup, DoxyFriend, DoxyOther
+
+def _test():
+    import os
+    this_dir = os.path.dirname(globals()['__file__']) 
+    xml_path = this_dir + "/example/xml/"
+    di = DoxyIndex(xml_path)
+    # Get the Aadvark class
+    aad = di.get_member('Aadvark')
+    aad.brief_description
+    import doctest
+    return doctest.testmod()
+
+if __name__ == "__main__":
+    _test()
+
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/base.py b/gr-howto-write-a-block/docs/doxygen/doxyxml/base.py
new file mode 100644
index 000000000..097e3f15b
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/base.py
@@ -0,0 +1,219 @@
+#
+# Copyright 2010 Free Software Foundation, Inc.
+# 
+# This file is part of GNU Radio
+# 
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+# 
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+# 
+"""
+A base class is created.
+
+Classes based upon this are used to make more user-friendly interfaces
+to the doxygen xml docs than the generated classes provide.
+"""
+
+import os
+import pdb
+
+from xml.parsers.expat import ExpatError
+
+from generated import compound
+
+
+class Base(object):
+
+    class Duplicate(StandardError):
+        pass
+
+    class NoSuchMember(StandardError):
+        pass
+
+    class ParsingError(StandardError):
+        pass
+
+    def __init__(self, parse_data, top=None):
+        self._parsed = False
+        self._error = False
+        self._parse_data = parse_data
+        self._members = []
+        self._dict_members = {}
+        self._in_category = {}
+        self._data = {}
+        if top is not None:
+            self._xml_path = top._xml_path
+            # Set up holder of references
+        else:
+            top = self
+            self._refs = {}
+            self._xml_path = parse_data
+        self.top = top
+
+    @classmethod
+    def from_refid(cls, refid, top=None):
+        """ Instantiate class from a refid rather than parsing object. """
+        # First check to see if its already been instantiated.
+        if top is not None and refid in top._refs:
+            return top._refs[refid]
+        # Otherwise create a new instance and set refid.
+        inst = cls(None, top=top)
+        inst.refid = refid
+        inst.add_ref(inst)
+        return inst
+
+    @classmethod
+    def from_parse_data(cls, parse_data, top=None):
+        refid = getattr(parse_data, 'refid', None)
+        if refid is not None and top is not None and refid in top._refs:
+            return top._refs[refid]
+        inst = cls(parse_data, top=top)
+        if refid is not None:
+            inst.refid = refid
+            inst.add_ref(inst)
+        return inst
+
+    def add_ref(self, obj):
+        if hasattr(obj, 'refid'):
+            self.top._refs[obj.refid] = obj
+
+    mem_classes = []
+
+    def get_cls(self, mem):
+        for cls in self.mem_classes:
+            if cls.can_parse(mem):
+                return cls
+        raise StandardError(("Did not find a class for object '%s'." \
+                                 % (mem.get_name())))
+
+    def convert_mem(self, mem):
+        try:
+            cls = self.get_cls(mem)
+            converted = cls.from_parse_data(mem, self.top)
+            if converted is None:
+                raise StandardError('No class matched this object.')
+            self.add_ref(converted)
+            return converted
+        except StandardError, e:
+            print e
+
+    @classmethod
+    def includes(cls, inst):
+        return isinstance(inst, cls)
+
+    @classmethod
+    def can_parse(cls, obj):
+        return False
+
+    def _parse(self):
+        self._parsed = True
+
+    def _get_dict_members(self, cat=None):
+        """
+        For given category a dictionary is returned mapping member names to
+        members of that category.  For names that are duplicated the name is
+        mapped to None.
+        """
+        self.confirm_no_error()
+        if cat not in self._dict_members:
+            new_dict = {}
+            for mem in self.in_category(cat):
+                if mem.name() not in new_dict:
+                    new_dict[mem.name()] = mem
+                else:
+                    new_dict[mem.name()] = self.Duplicate
+            self._dict_members[cat] = new_dict
+        return self._dict_members[cat]
+
+    def in_category(self, cat):
+        self.confirm_no_error()
+        if cat is None:
+            return self._members
+        if cat not in self._in_category:
+            self._in_category[cat] = [mem for mem in self._members
+                                      if cat.includes(mem)]
+        return self._in_category[cat]
+        
+    def get_member(self, name, cat=None):
+        self.confirm_no_error()
+        # Check if it's in a namespace or class.
+        bits = name.split('::')
+        first = bits[0]
+        rest = '::'.join(bits[1:])
+        member = self._get_dict_members(cat).get(first, self.NoSuchMember)
+        # Raise any errors that are returned.
+        if member in set([self.NoSuchMember, self.Duplicate]):
+            raise member()
+        if rest:
+            return member.get_member(rest, cat=cat)
+        return member
+
+    def has_member(self, name, cat=None):
+        try:
+            mem = self.get_member(name, cat=cat)
+            return True
+        except self.NoSuchMember:
+            return False
+
+    def data(self):
+        self.confirm_no_error()
+        return self._data
+
+    def members(self):
+        self.confirm_no_error()
+        return self._members
+    
+    def process_memberdefs(self):
+        mdtss = []
+        for sec in self._retrieved_data.compounddef.sectiondef:
+            mdtss += sec.memberdef
+        # At the moment we lose all information associated with sections.
+        # Sometimes a memberdef is in several sectiondef.
+        # We make sure we don't get duplicates here.
+        uniques = set([])
+        for mem in mdtss:
+            converted = self.convert_mem(mem)
+            pair = (mem.name, mem.__class__)
+            if pair not in uniques:
+                uniques.add(pair)
+                self._members.append(converted)
+        
+    def retrieve_data(self):
+        filename = os.path.join(self._xml_path, self.refid + '.xml')
+        try:
+            self._retrieved_data = compound.parse(filename)
+        except ExpatError:
+            print('Error in xml in file %s' % filename)
+            self._error = True
+            self._retrieved_data = None
+            
+    def check_parsed(self):
+        if not self._parsed:
+            self._parse()
+
+    def confirm_no_error(self):
+        self.check_parsed()
+        if self._error:
+            raise self.ParsingError()
+
+    def error(self):
+        self.check_parsed()
+        return self._error
+
+    def name(self):
+        # first see if we can do it without processing.
+        if self._parse_data is not None:
+            return self._parse_data.name
+        self.check_parsed()
+        return self._retrieved_data.compounddef.name
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/doxyindex.py b/gr-howto-write-a-block/docs/doxygen/doxyxml/doxyindex.py
new file mode 100644
index 000000000..42aa4ca58
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/doxyindex.py
@@ -0,0 +1,237 @@
+#
+# Copyright 2010 Free Software Foundation, Inc.
+# 
+# This file is part of GNU Radio
+# 
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+# 
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+# 
+"""
+Classes providing more user-friendly interfaces to the doxygen xml
+docs than the generated classes provide.
+"""
+
+import os
+
+from generated import index
+from base import Base
+from text import description
+
+class DoxyIndex(Base):
+    """
+    Parses a doxygen xml directory.
+    """
+
+    __module__ = "gnuradio.utils.doxyxml"
+
+    def _parse(self):
+        if self._parsed:
+            return
+        super(DoxyIndex, self)._parse()
+        self._root = index.parse(os.path.join(self._xml_path, 'index.xml'))      
+        for mem in self._root.compound:
+            converted = self.convert_mem(mem)
+            # For files we want the contents to be accessible directly
+            # from the parent rather than having to go through the file
+            # object.
+            if self.get_cls(mem) == DoxyFile:
+                if mem.name.endswith('.h'):
+                    self._members += converted.members()
+                    self._members.append(converted)
+            else:
+                self._members.append(converted)
+
+
+def generate_swig_doc_i(self):
+    """
+    %feature("docstring") gr_make_align_on_samplenumbers_ss::align_state "
+    Wraps the C++: gr_align_on_samplenumbers_ss::align_state";
+    """
+    pass
+
+
+class DoxyCompMem(Base):
+
+
+    kind = None
+
+    def __init__(self, *args, **kwargs):
+        super(DoxyCompMem, self).__init__(*args, **kwargs)
+
+    @classmethod
+    def can_parse(cls, obj):
+        return obj.kind == cls.kind
+
+    def set_descriptions(self, parse_data):
+        bd = description(getattr(parse_data, 'briefdescription', None))
+        dd = description(getattr(parse_data, 'detaileddescription', None))
+        self._data['brief_description'] = bd
+        self._data['detailed_description'] = dd        
+
+class DoxyCompound(DoxyCompMem):
+    pass
+
+class DoxyMember(DoxyCompMem):
+    pass
+    
+
+class DoxyFunction(DoxyMember):
+
+    __module__ = "gnuradio.utils.doxyxml"
+
+    kind = 'function'
+
+    def _parse(self):
+        if self._parsed:
+            return
+        super(DoxyFunction, self)._parse()
+        self.set_descriptions(self._parse_data)
+        self._data['params'] = []
+        prms = self._parse_data.param
+        for prm in prms:
+            self._data['params'].append(DoxyParam(prm))
+
+    brief_description = property(lambda self: self.data()['brief_description'])
+    detailed_description = property(lambda self: self.data()['detailed_description'])
+    params = property(lambda self: self.data()['params'])
+
+Base.mem_classes.append(DoxyFunction)
+
+
+class DoxyParam(DoxyMember):
+    
+    __module__ = "gnuradio.utils.doxyxml"
+
+    def _parse(self):
+        if self._parsed:
+            return
+        super(DoxyParam, self)._parse()
+        self.set_descriptions(self._parse_data)
+        self._data['declname'] = self._parse_data.declname
+
+    brief_description = property(lambda self: self.data()['brief_description'])
+    detailed_description = property(lambda self: self.data()['detailed_description'])
+    declname = property(lambda self: self.data()['declname'])
+
+class DoxyClass(DoxyCompound):
+    
+    __module__ = "gnuradio.utils.doxyxml"
+
+    kind = 'class'
+    
+    def _parse(self):
+        if self._parsed:
+            return
+        super(DoxyClass, self)._parse()
+        self.retrieve_data()
+        if self._error:
+            return
+        self.set_descriptions(self._retrieved_data.compounddef)
+        # Sectiondef.kind tells about whether private or public.
+        # We just ignore this for now.
+        self.process_memberdefs()
+
+    brief_description = property(lambda self: self.data()['brief_description'])
+    detailed_description = property(lambda self: self.data()['detailed_description'])
+
+Base.mem_classes.append(DoxyClass)
+        
+
+class DoxyFile(DoxyCompound):
+    
+    __module__ = "gnuradio.utils.doxyxml"
+
+    kind = 'file'
+    
+    def _parse(self):
+        if self._parsed:
+            return
+        super(DoxyFile, self)._parse()
+        self.retrieve_data()
+        self.set_descriptions(self._retrieved_data.compounddef)
+        if self._error:
+            return
+        self.process_memberdefs()
+        
+    brief_description = property(lambda self: self.data()['brief_description'])
+    detailed_description = property(lambda self: self.data()['detailed_description'])
+
+Base.mem_classes.append(DoxyFile)
+
+
+class DoxyNamespace(DoxyCompound):
+    
+    __module__ = "gnuradio.utils.doxyxml"
+
+    kind = 'namespace'
+    
+Base.mem_classes.append(DoxyNamespace)
+
+
+class DoxyGroup(DoxyCompound):
+    
+    __module__ = "gnuradio.utils.doxyxml"
+
+    kind = 'group'
+
+    def _parse(self):
+        if self._parsed:
+            return
+        super(DoxyGroup, self)._parse()
+        self.retrieve_data()
+        if self._error:
+            return
+        cdef = self._retrieved_data.compounddef
+        self._data['title'] = description(cdef.title)
+        # Process inner groups
+        grps = cdef.innergroup
+        for grp in grps:
+            converted = DoxyGroup.from_refid(grp.refid, top=self.top)
+            self._members.append(converted)
+        # Process inner classes
+        klasses = cdef.innerclass
+        for kls in klasses:
+            converted = DoxyClass.from_refid(kls.refid, top=self.top)
+            self._members.append(converted)
+        # Process normal members
+        self.process_memberdefs()
+
+    title = property(lambda self: self.data()['title'])
+        
+
+Base.mem_classes.append(DoxyGroup)
+
+
+class DoxyFriend(DoxyMember):
+
+    __module__ = "gnuradio.utils.doxyxml"
+
+    kind = 'friend'
+
+Base.mem_classes.append(DoxyFriend)
+
+
+class DoxyOther(Base):
+    
+    __module__ = "gnuradio.utils.doxyxml"
+
+    kinds = set(['variable', 'struct', 'union', 'define', 'typedef', 'enum', 'dir', 'page'])
+
+    @classmethod
+    def can_parse(cls, obj):
+        return obj.kind in cls.kinds
+    
+Base.mem_classes.append(DoxyOther)
+
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/example/Doxyfile b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/Doxyfile
new file mode 100644
index 000000000..9780043be
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/Doxyfile
@@ -0,0 +1,1551 @@
+# Doxyfile 1.6.3
+
+# This file describes the settings to be used by the documentation system
+# doxygen (www.doxygen.org) for a project
+#
+# All text after a hash (#) is considered a comment and will be ignored
+# The format is:
+#       TAG = value [value, ...]
+# For lists items can also be appended using:
+#       TAG += value [value, ...]
+# Values that contain spaces should be placed between quotes (" ")
+
+#---------------------------------------------------------------------------
+# Project related configuration options
+#---------------------------------------------------------------------------
+
+# This tag specifies the encoding used for all characters in the config file
+# that follow. The default is UTF-8 which is also the encoding used for all
+# text before the first occurrence of this tag. Doxygen uses libiconv (or the
+# iconv built into libc) for the transcoding. See
+# http://www.gnu.org/software/libiconv for the list of possible encodings.
+
+DOXYFILE_ENCODING      = UTF-8
+
+# The PROJECT_NAME tag is a single word (or a sequence of words surrounded
+# by quotes) that should identify the project.
+
+PROJECT_NAME           =
+
+# The PROJECT_NUMBER tag can be used to enter a project or revision number.
+# This could be handy for archiving the generated documentation or
+# if some version control system is used.
+
+PROJECT_NUMBER         =
+
+# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
+# base path where the generated documentation will be put.
+# If a relative path is entered, it will be relative to the location
+# where doxygen was started. If left blank the current directory will be used.
+
+OUTPUT_DIRECTORY       =
+
+# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create
+# 4096 sub-directories (in 2 levels) under the output directory of each output
+# format and will distribute the generated files over these directories.
+# Enabling this option can be useful when feeding doxygen a huge amount of
+# source files, where putting all generated files in the same directory would
+# otherwise cause performance problems for the file system.
+
+CREATE_SUBDIRS         = NO
+
+# The OUTPUT_LANGUAGE tag is used to specify the language in which all
+# documentation generated by doxygen is written. Doxygen will use this
+# information to generate all constant output in the proper language.
+# The default language is English, other supported languages are:
+# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional,
+# Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German,
+# Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English
+# messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian,
+# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrilic, Slovak,
+# Slovene, Spanish, Swedish, Ukrainian, and Vietnamese.
+
+OUTPUT_LANGUAGE        = English
+
+# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will
+# include brief member descriptions after the members that are listed in
+# the file and class documentation (similar to JavaDoc).
+# Set to NO to disable this.
+
+BRIEF_MEMBER_DESC      = YES
+
+# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend
+# the brief description of a member or function before the detailed description.
+# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
+# brief descriptions will be completely suppressed.
+
+REPEAT_BRIEF           = YES
+
+# This tag implements a quasi-intelligent brief description abbreviator
+# that is used to form the text in various listings. Each string
+# in this list, if found as the leading text of the brief description, will be
+# stripped from the text and the result after processing the whole list, is
+# used as the annotated text. Otherwise, the brief description is used as-is.
+# If left blank, the following values are used ("$name" is automatically
+# replaced with the name of the entity): "The $name class" "The $name widget"
+# "The $name file" "is" "provides" "specifies" "contains"
+# "represents" "a" "an" "the"
+
+ABBREVIATE_BRIEF       =
+
+# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
+# Doxygen will generate a detailed section even if there is only a brief
+# description.
+
+ALWAYS_DETAILED_SEC    = NO
+
+# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all
+# inherited members of a class in the documentation of that class as if those
+# members were ordinary class members. Constructors, destructors and assignment
+# operators of the base classes will not be shown.
+
+INLINE_INHERITED_MEMB  = NO
+
+# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full
+# path before files name in the file list and in the header files. If set
+# to NO the shortest path that makes the file name unique will be used.
+
+FULL_PATH_NAMES        = YES
+
+# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag
+# can be used to strip a user-defined part of the path. Stripping is
+# only done if one of the specified strings matches the left-hand part of
+# the path. The tag can be used to show relative paths in the file list.
+# If left blank the directory from which doxygen is run is used as the
+# path to strip.
+
+STRIP_FROM_PATH        =
+
+# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of
+# the path mentioned in the documentation of a class, which tells
+# the reader which header file to include in order to use a class.
+# If left blank only the name of the header file containing the class
+# definition is used. Otherwise one should specify the include paths that
+# are normally passed to the compiler using the -I flag.
+
+STRIP_FROM_INC_PATH    =
+
+# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter
+# (but less readable) file names. This can be useful is your file systems
+# doesn't support long names like on DOS, Mac, or CD-ROM.
+
+SHORT_NAMES            = NO
+
+# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen
+# will interpret the first line (until the first dot) of a JavaDoc-style
+# comment as the brief description. If set to NO, the JavaDoc
+# comments will behave just like regular Qt-style comments
+# (thus requiring an explicit @brief command for a brief description.)
+
+JAVADOC_AUTOBRIEF      = NO
+
+# If the QT_AUTOBRIEF tag is set to YES then Doxygen will
+# interpret the first line (until the first dot) of a Qt-style
+# comment as the brief description. If set to NO, the comments
+# will behave just like regular Qt-style comments (thus requiring
+# an explicit \brief command for a brief description.)
+
+QT_AUTOBRIEF           = NO
+
+# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen
+# treat a multi-line C++ special comment block (i.e. a block of //! or ///
+# comments) as a brief description. This used to be the default behaviour.
+# The new default is to treat a multi-line C++ comment block as a detailed
+# description. Set this tag to YES if you prefer the old behaviour instead.
+
+MULTILINE_CPP_IS_BRIEF = NO
+
+# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented
+# member inherits the documentation from any documented member that it
+# re-implements.
+
+INHERIT_DOCS           = YES
+
+# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce
+# a new page for each member. If set to NO, the documentation of a member will
+# be part of the file/class/namespace that contains it.
+
+SEPARATE_MEMBER_PAGES  = NO
+
+# The TAB_SIZE tag can be used to set the number of spaces in a tab.
+# Doxygen uses this value to replace tabs by spaces in code fragments.
+
+TAB_SIZE               = 8
+
+# This tag can be used to specify a number of aliases that acts
+# as commands in the documentation. An alias has the form "name=value".
+# For example adding "sideeffect=\par Side Effects:\n" will allow you to
+# put the command \sideeffect (or @sideeffect) in the documentation, which
+# will result in a user-defined paragraph with heading "Side Effects:".
+# You can put \n's in the value part of an alias to insert newlines.
+
+ALIASES                =
+
+# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C
+# sources only. Doxygen will then generate output that is more tailored for C.
+# For instance, some of the names that are used will be different. The list
+# of all members will be omitted, etc.
+
+OPTIMIZE_OUTPUT_FOR_C  = NO
+
+# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java
+# sources only. Doxygen will then generate output that is more tailored for
+# Java. For instance, namespaces will be presented as packages, qualified
+# scopes will look different, etc.
+
+OPTIMIZE_OUTPUT_JAVA   = NO
+
+# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran
+# sources only. Doxygen will then generate output that is more tailored for
+# Fortran.
+
+OPTIMIZE_FOR_FORTRAN   = NO
+
+# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL
+# sources. Doxygen will then generate output that is tailored for
+# VHDL.
+
+OPTIMIZE_OUTPUT_VHDL   = NO
+
+# Doxygen selects the parser to use depending on the extension of the files it parses.
+# With this tag you can assign which parser to use for a given extension.
+# Doxygen has a built-in mapping, but you can override or extend it using this tag.
+# The format is ext=language, where ext is a file extension, and language is one of
+# the parsers supported by doxygen: IDL, Java, Javascript, C#, C, C++, D, PHP,
+# Objective-C, Python, Fortran, VHDL, C, C++. For instance to make doxygen treat
+# .inc files as Fortran files (default is PHP), and .f files as C (default is Fortran),
+# use: inc=Fortran f=C. Note that for custom extensions you also need to set FILE_PATTERNS otherwise the files are not read by doxygen.
+
+EXTENSION_MAPPING      =
+
+# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want
+# to include (a tag file for) the STL sources as input, then you should
+# set this tag to YES in order to let doxygen match functions declarations and
+# definitions whose arguments contain STL classes (e.g. func(std::string); v.s.
+# func(std::string) {}). This also make the inheritance and collaboration
+# diagrams that involve STL classes more complete and accurate.
+
+BUILTIN_STL_SUPPORT    = NO
+
+# If you use Microsoft's C++/CLI language, you should set this option to YES to
+# enable parsing support.
+
+CPP_CLI_SUPPORT        = NO
+
+# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only.
+# Doxygen will parse them like normal C++ but will assume all classes use public
+# instead of private inheritance when no explicit protection keyword is present.
+
+SIP_SUPPORT            = NO
+
+# For Microsoft's IDL there are propget and propput attributes to indicate getter
+# and setter methods for a property. Setting this option to YES (the default)
+# will make doxygen to replace the get and set methods by a property in the
+# documentation. This will only work if the methods are indeed getting or
+# setting a simple type. If this is not the case, or you want to show the
+# methods anyway, you should set this option to NO.
+
+IDL_PROPERTY_SUPPORT   = YES
+
+# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
+# tag is set to YES, then doxygen will reuse the documentation of the first
+# member in the group (if any) for the other members of the group. By default
+# all members of a group must be documented explicitly.
+
+DISTRIBUTE_GROUP_DOC   = NO
+
+# Set the SUBGROUPING tag to YES (the default) to allow class member groups of
+# the same type (for instance a group of public functions) to be put as a
+# subgroup of that type (e.g. under the Public Functions section). Set it to
+# NO to prevent subgrouping. Alternatively, this can be done per class using
+# the \nosubgrouping command.
+
+SUBGROUPING            = YES
+
+# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum
+# is documented as struct, union, or enum with the name of the typedef. So
+# typedef struct TypeS {} TypeT, will appear in the documentation as a struct
+# with name TypeT. When disabled the typedef will appear as a member of a file,
+# namespace, or class. And the struct will be named TypeS. This can typically
+# be useful for C code in case the coding convention dictates that all compound
+# types are typedef'ed and only the typedef is referenced, never the tag name.
+
+TYPEDEF_HIDES_STRUCT   = NO
+
+# The SYMBOL_CACHE_SIZE determines the size of the internal cache use to
+# determine which symbols to keep in memory and which to flush to disk.
+# When the cache is full, less often used symbols will be written to disk.
+# For small to medium size projects (<1000 input files) the default value is
+# probably good enough. For larger projects a too small cache size can cause
+# doxygen to be busy swapping symbols to and from disk most of the time
+# causing a significant performance penality.
+# If the system has enough physical memory increasing the cache will improve the
+# performance by keeping more symbols in memory. Note that the value works on
+# a logarithmic scale so increasing the size by one will rougly double the
+# memory usage. The cache size is given by this formula:
+# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0,
+# corresponding to a cache size of 2^16 = 65536 symbols
+
+SYMBOL_CACHE_SIZE      = 0
+
+#---------------------------------------------------------------------------
+# Build related configuration options
+#---------------------------------------------------------------------------
+
+# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in
+# documentation are documented, even if no documentation was available.
+# Private class members and static file members will be hidden unless
+# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES
+
+EXTRACT_ALL            = NO
+
+# If the EXTRACT_PRIVATE tag is set to YES all private members of a class
+# will be included in the documentation.
+
+EXTRACT_PRIVATE        = NO
+
+# If the EXTRACT_STATIC tag is set to YES all static members of a file
+# will be included in the documentation.
+
+EXTRACT_STATIC         = NO
+
+# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs)
+# defined locally in source files will be included in the documentation.
+# If set to NO only classes defined in header files are included.
+
+EXTRACT_LOCAL_CLASSES  = YES
+
+# This flag is only useful for Objective-C code. When set to YES local
+# methods, which are defined in the implementation section but not in
+# the interface are included in the documentation.
+# If set to NO (the default) only methods in the interface are included.
+
+EXTRACT_LOCAL_METHODS  = NO
+
+# If this flag is set to YES, the members of anonymous namespaces will be
+# extracted and appear in the documentation as a namespace called
+# 'anonymous_namespace{file}', where file will be replaced with the base
+# name of the file that contains the anonymous namespace. By default
+# anonymous namespace are hidden.
+
+EXTRACT_ANON_NSPACES   = NO
+
+# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all
+# undocumented members of documented classes, files or namespaces.
+# If set to NO (the default) these members will be included in the
+# various overviews, but no documentation section is generated.
+# This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_MEMBERS     = NO
+
+# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all
+# undocumented classes that are normally visible in the class hierarchy.
+# If set to NO (the default) these classes will be included in the various
+# overviews. This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_CLASSES     = NO
+
+# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all
+# friend (class|struct|union) declarations.
+# If set to NO (the default) these declarations will be included in the
+# documentation.
+
+HIDE_FRIEND_COMPOUNDS  = NO
+
+# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any
+# documentation blocks found inside the body of a function.
+# If set to NO (the default) these blocks will be appended to the
+# function's detailed documentation block.
+
+HIDE_IN_BODY_DOCS      = NO
+
+# The INTERNAL_DOCS tag determines if documentation
+# that is typed after a \internal command is included. If the tag is set
+# to NO (the default) then the documentation will be excluded.
+# Set it to YES to include the internal documentation.
+
+INTERNAL_DOCS          = NO
+
+# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate
+# file names in lower-case letters. If set to YES upper-case letters are also
+# allowed. This is useful if you have classes or files whose names only differ
+# in case and if your file system supports case sensitive file names. Windows
+# and Mac users are advised to set this option to NO.
+
+CASE_SENSE_NAMES       = YES
+
+# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen
+# will show members with their full class and namespace scopes in the
+# documentation. If set to YES the scope will be hidden.
+
+HIDE_SCOPE_NAMES       = NO
+
+# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen
+# will put a list of the files that are included by a file in the documentation
+# of that file.
+
+SHOW_INCLUDE_FILES     = YES
+
+# If the FORCE_LOCAL_INCLUDES tag is set to YES then Doxygen
+# will list include files with double quotes in the documentation
+# rather than with sharp brackets.
+
+FORCE_LOCAL_INCLUDES   = NO
+
+# If the INLINE_INFO tag is set to YES (the default) then a tag [inline]
+# is inserted in the documentation for inline members.
+
+INLINE_INFO            = YES
+
+# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen
+# will sort the (detailed) documentation of file and class members
+# alphabetically by member name. If set to NO the members will appear in
+# declaration order.
+
+SORT_MEMBER_DOCS       = YES
+
+# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the
+# brief documentation of file, namespace and class members alphabetically
+# by member name. If set to NO (the default) the members will appear in
+# declaration order.
+
+SORT_BRIEF_DOCS        = NO
+
+# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen will sort the (brief and detailed) documentation of class members so that constructors and destructors are listed first. If set to NO (the default) the constructors will appear in the respective orders defined by SORT_MEMBER_DOCS and SORT_BRIEF_DOCS. This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO and ignored for detailed docs if SORT_MEMBER_DOCS is set to NO.
+
+SORT_MEMBERS_CTORS_1ST = NO
+
+# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the
+# hierarchy of group names into alphabetical order. If set to NO (the default)
+# the group names will appear in their defined order.
+
+SORT_GROUP_NAMES       = NO
+
+# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be
+# sorted by fully-qualified names, including namespaces. If set to
+# NO (the default), the class list will be sorted only by class name,
+# not including the namespace part.
+# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
+# Note: This option applies only to the class list, not to the
+# alphabetical list.
+
+SORT_BY_SCOPE_NAME     = NO
+
+# The GENERATE_TODOLIST tag can be used to enable (YES) or
+# disable (NO) the todo list. This list is created by putting \todo
+# commands in the documentation.
+
+GENERATE_TODOLIST      = YES
+
+# The GENERATE_TESTLIST tag can be used to enable (YES) or
+# disable (NO) the test list. This list is created by putting \test
+# commands in the documentation.
+
+GENERATE_TESTLIST      = YES
+
+# The GENERATE_BUGLIST tag can be used to enable (YES) or
+# disable (NO) the bug list. This list is created by putting \bug
+# commands in the documentation.
+
+GENERATE_BUGLIST       = YES
+
+# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or
+# disable (NO) the deprecated list. This list is created by putting
+# \deprecated commands in the documentation.
+
+GENERATE_DEPRECATEDLIST= YES
+
+# The ENABLED_SECTIONS tag can be used to enable conditional
+# documentation sections, marked by \if sectionname ... \endif.
+
+ENABLED_SECTIONS       =
+
+# The MAX_INITIALIZER_LINES tag determines the maximum number of lines
+# the initial value of a variable or define consists of for it to appear in
+# the documentation. If the initializer consists of more lines than specified
+# here it will be hidden. Use a value of 0 to hide initializers completely.
+# The appearance of the initializer of individual variables and defines in the
+# documentation can be controlled using \showinitializer or \hideinitializer
+# command in the documentation regardless of this setting.
+
+MAX_INITIALIZER_LINES  = 30
+
+# Set the SHOW_USED_FILES tag to NO to disable the list of files generated
+# at the bottom of the documentation of classes and structs. If set to YES the
+# list will mention the files that were used to generate the documentation.
+
+SHOW_USED_FILES        = YES
+
+# If the sources in your project are distributed over multiple directories
+# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy
+# in the documentation. The default is NO.
+
+SHOW_DIRECTORIES       = NO
+
+# Set the SHOW_FILES tag to NO to disable the generation of the Files page.
+# This will remove the Files entry from the Quick Index and from the
+# Folder Tree View (if specified). The default is YES.
+
+SHOW_FILES             = YES
+
+# Set the SHOW_NAMESPACES tag to NO to disable the generation of the
+# Namespaces page.
+# This will remove the Namespaces entry from the Quick Index
+# and from the Folder Tree View (if specified). The default is YES.
+
+SHOW_NAMESPACES        = YES
+
+# The FILE_VERSION_FILTER tag can be used to specify a program or script that
+# doxygen should invoke to get the current version for each file (typically from
+# the version control system). Doxygen will invoke the program by executing (via
+# popen()) the command <command> <input-file>, where <command> is the value of
+# the FILE_VERSION_FILTER tag, and <input-file> is the name of an input file
+# provided by doxygen. Whatever the program writes to standard output
+# is used as the file version. See the manual for examples.
+
+FILE_VERSION_FILTER    =
+
+# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed by
+# doxygen. The layout file controls the global structure of the generated output files
+# in an output format independent way. The create the layout file that represents
+# doxygen's defaults, run doxygen with the -l option. You can optionally specify a
+# file name after the option, if omitted DoxygenLayout.xml will be used as the name
+# of the layout file.
+
+LAYOUT_FILE            =
+
+#---------------------------------------------------------------------------
+# configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+
+# The QUIET tag can be used to turn on/off the messages that are generated
+# by doxygen. Possible values are YES and NO. If left blank NO is used.
+
+QUIET                  = NO
+
+# The WARNINGS tag can be used to turn on/off the warning messages that are
+# generated by doxygen. Possible values are YES and NO. If left blank
+# NO is used.
+
+WARNINGS               = YES
+
+# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings
+# for undocumented members. If EXTRACT_ALL is set to YES then this flag will
+# automatically be disabled.
+
+WARN_IF_UNDOCUMENTED   = YES
+
+# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for
+# potential errors in the documentation, such as not documenting some
+# parameters in a documented function, or documenting parameters that
+# don't exist or using markup commands wrongly.
+
+WARN_IF_DOC_ERROR      = YES
+
+# This WARN_NO_PARAMDOC option can be abled to get warnings for
+# functions that are documented, but have no documentation for their parameters
+# or return value. If set to NO (the default) doxygen will only warn about
+# wrong or incomplete parameter documentation, but not about the absence of
+# documentation.
+
+WARN_NO_PARAMDOC       = NO
+
+# The WARN_FORMAT tag determines the format of the warning messages that
+# doxygen can produce. The string should contain the $file, $line, and $text
+# tags, which will be replaced by the file and line number from which the
+# warning originated and the warning text. Optionally the format may contain
+# $version, which will be replaced by the version of the file (if it could
+# be obtained via FILE_VERSION_FILTER)
+
+WARN_FORMAT            = "$file:$line: $text"
+
+# The WARN_LOGFILE tag can be used to specify a file to which warning
+# and error messages should be written. If left blank the output is written
+# to stderr.
+
+WARN_LOGFILE           =
+
+#---------------------------------------------------------------------------
+# configuration options related to the input files
+#---------------------------------------------------------------------------
+
+# The INPUT tag can be used to specify the files and/or directories that contain
+# documented source files. You may enter file names like "myfile.cpp" or
+# directories like "/usr/src/myproject". Separate the files or directories
+# with spaces.
+
+INPUT                  =
+
+# This tag can be used to specify the character encoding of the source files
+# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is
+# also the default input encoding. Doxygen uses libiconv (or the iconv built
+# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for
+# the list of possible encodings.
+
+INPUT_ENCODING         = UTF-8
+
+# If the value of the INPUT tag contains directories, you can use the
+# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
+# blank the following patterns are tested:
+# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx
+# *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py *.f90
+
+FILE_PATTERNS          =
+
+# The RECURSIVE tag can be used to turn specify whether or not subdirectories
+# should be searched for input files as well. Possible values are YES and NO.
+# If left blank NO is used.
+
+RECURSIVE              = NO
+
+# The EXCLUDE tag can be used to specify files and/or directories that should
+# excluded from the INPUT source files. This way you can easily exclude a
+# subdirectory from a directory tree whose root is specified with the INPUT tag.
+
+EXCLUDE                =
+
+# The EXCLUDE_SYMLINKS tag can be used select whether or not files or
+# directories that are symbolic links (a Unix filesystem feature) are excluded
+# from the input.
+
+EXCLUDE_SYMLINKS       = NO
+
+# If the value of the INPUT tag contains directories, you can use the
+# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
+# certain files from those directories. Note that the wildcards are matched
+# against the file with absolute path, so to exclude all test directories
+# for example use the pattern */test/*
+
+EXCLUDE_PATTERNS       =
+
+# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
+# (namespaces, classes, functions, etc.) that should be excluded from the
+# output. The symbol name can be a fully qualified name, a word, or if the
+# wildcard * is used, a substring. Examples: ANamespace, AClass,
+# AClass::ANamespace, ANamespace::*Test
+
+EXCLUDE_SYMBOLS        =
+
+# The EXAMPLE_PATH tag can be used to specify one or more files or
+# directories that contain example code fragments that are included (see
+# the \include command).
+
+EXAMPLE_PATH           =
+
+# If the value of the EXAMPLE_PATH tag contains directories, you can use the
+# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
+# blank all files are included.
+
+EXAMPLE_PATTERNS       =
+
+# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
+# searched for input files to be used with the \include or \dontinclude
+# commands irrespective of the value of the RECURSIVE tag.
+# Possible values are YES and NO. If left blank NO is used.
+
+EXAMPLE_RECURSIVE      = NO
+
+# The IMAGE_PATH tag can be used to specify one or more files or
+# directories that contain image that are included in the documentation (see
+# the \image command).
+
+IMAGE_PATH             =
+
+# The INPUT_FILTER tag can be used to specify a program that doxygen should
+# invoke to filter for each input file. Doxygen will invoke the filter program
+# by executing (via popen()) the command <filter> <input-file>, where <filter>
+# is the value of the INPUT_FILTER tag, and <input-file> is the name of an
+# input file. Doxygen will then use the output that the filter program writes
+# to standard output.
+# If FILTER_PATTERNS is specified, this tag will be
+# ignored.
+
+INPUT_FILTER           =
+
+# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
+# basis.
+# Doxygen will compare the file name with each pattern and apply the
+# filter if there is a match.
+# The filters are a list of the form:
+# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further
+# info on how filters are used. If FILTER_PATTERNS is empty, INPUT_FILTER
+# is applied to all files.
+
+FILTER_PATTERNS        =
+
+# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
+# INPUT_FILTER) will be used to filter the input files when producing source
+# files to browse (i.e. when SOURCE_BROWSER is set to YES).
+
+FILTER_SOURCE_FILES    = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to source browsing
+#---------------------------------------------------------------------------
+
+# If the SOURCE_BROWSER tag is set to YES then a list of source files will
+# be generated. Documented entities will be cross-referenced with these sources.
+# Note: To get rid of all source code in the generated output, make sure also
+# VERBATIM_HEADERS is set to NO.
+
+SOURCE_BROWSER         = NO
+
+# Setting the INLINE_SOURCES tag to YES will include the body
+# of functions and classes directly in the documentation.
+
+INLINE_SOURCES         = NO
+
+# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct
+# doxygen to hide any special comment blocks from generated source code
+# fragments. Normal C and C++ comments will always remain visible.
+
+STRIP_CODE_COMMENTS    = YES
+
+# If the REFERENCED_BY_RELATION tag is set to YES
+# then for each documented function all documented
+# functions referencing it will be listed.
+
+REFERENCED_BY_RELATION = NO
+
+# If the REFERENCES_RELATION tag is set to YES
+# then for each documented function all documented entities
+# called/used by that function will be listed.
+
+REFERENCES_RELATION    = NO
+
+# If the REFERENCES_LINK_SOURCE tag is set to YES (the default)
+# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from
+# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will
+# link to the source code.
+# Otherwise they will link to the documentation.
+
+REFERENCES_LINK_SOURCE = YES
+
+# If the USE_HTAGS tag is set to YES then the references to source code
+# will point to the HTML generated by the htags(1) tool instead of doxygen
+# built-in source browser. The htags tool is part of GNU's global source
+# tagging system (see http://www.gnu.org/software/global/global.html). You
+# will need version 4.8.6 or higher.
+
+USE_HTAGS              = NO
+
+# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen
+# will generate a verbatim copy of the header file for each class for
+# which an include is specified. Set to NO to disable this.
+
+VERBATIM_HEADERS       = YES
+
+#---------------------------------------------------------------------------
+# configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+
+# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index
+# of all compounds will be generated. Enable this if the project
+# contains a lot of classes, structs, unions or interfaces.
+
+ALPHABETICAL_INDEX     = NO
+
+# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then
+# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns
+# in which this list will be split (can be a number in the range [1..20])
+
+COLS_IN_ALPHA_INDEX    = 5
+
+# In case all classes in a project start with a common prefix, all
+# classes will be put under the same header in the alphabetical index.
+# The IGNORE_PREFIX tag can be used to specify one or more prefixes that
+# should be ignored while generating the index headers.
+
+IGNORE_PREFIX          =
+
+#---------------------------------------------------------------------------
+# configuration options related to the HTML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_HTML tag is set to YES (the default) Doxygen will
+# generate HTML output.
+
+GENERATE_HTML          = YES
+
+# The HTML_OUTPUT tag is used to specify where the HTML docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `html' will be used as the default path.
+
+HTML_OUTPUT            = html
+
+# The HTML_FILE_EXTENSION tag can be used to specify the file extension for
+# each generated HTML page (for example: .htm,.php,.asp). If it is left blank
+# doxygen will generate files with .html extension.
+
+HTML_FILE_EXTENSION    = .html
+
+# The HTML_HEADER tag can be used to specify a personal HTML header for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard header.
+
+HTML_HEADER            =
+
+# The HTML_FOOTER tag can be used to specify a personal HTML footer for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard footer.
+
+HTML_FOOTER            =
+
+# The HTML_STYLESHEET tag can be used to specify a user-defined cascading
+# style sheet that is used by each HTML page. It can be used to
+# fine-tune the look of the HTML output. If the tag is left blank doxygen
+# will generate a default style sheet. Note that doxygen will try to copy
+# the style sheet file to the HTML output directory, so don't put your own
+# stylesheet in the HTML output directory as well, or it will be erased!
+
+HTML_STYLESHEET        =
+
+# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML
+# page will contain the date and time when the page was generated. Setting
+# this to NO can help when comparing the output of multiple runs.
+
+HTML_TIMESTAMP         = YES
+
+# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes,
+# files or namespaces will be aligned in HTML using tables. If set to
+# NO a bullet list will be used.
+
+HTML_ALIGN_MEMBERS     = YES
+
+# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
+# documentation will contain sections that can be hidden and shown after the
+# page has loaded. For this to work a browser that supports
+# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox
+# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari).
+
+HTML_DYNAMIC_SECTIONS  = NO
+
+# If the GENERATE_DOCSET tag is set to YES, additional index files
+# will be generated that can be used as input for Apple's Xcode 3
+# integrated development environment, introduced with OSX 10.5 (Leopard).
+# To create a documentation set, doxygen will generate a Makefile in the
+# HTML output directory. Running make will produce the docset in that
+# directory and running "make install" will install the docset in
+# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find
+# it at startup.
+# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html for more information.
+
+GENERATE_DOCSET        = NO
+
+# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the
+# feed. A documentation feed provides an umbrella under which multiple
+# documentation sets from a single provider (such as a company or product suite)
+# can be grouped.
+
+DOCSET_FEEDNAME        = "Doxygen generated docs"
+
+# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that
+# should uniquely identify the documentation set bundle. This should be a
+# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen
+# will append .docset to the name.
+
+DOCSET_BUNDLE_ID       = org.doxygen.Project
+
+# If the GENERATE_HTMLHELP tag is set to YES, additional index files
+# will be generated that can be used as input for tools like the
+# Microsoft HTML help workshop to generate a compiled HTML help file (.chm)
+# of the generated HTML documentation.
+
+GENERATE_HTMLHELP      = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can
+# be used to specify the file name of the resulting .chm file. You
+# can add a path in front of the file if the result should not be
+# written to the html output directory.
+
+CHM_FILE               =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can
+# be used to specify the location (absolute path including file name) of
+# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run
+# the HTML help compiler on the generated index.hhp.
+
+HHC_LOCATION           =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag
+# controls if a separate .chi index file is generated (YES) or that
+# it should be included in the master .chm file (NO).
+
+GENERATE_CHI           = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING
+# is used to encode HtmlHelp index (hhk), content (hhc) and project file
+# content.
+
+CHM_INDEX_ENCODING     =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag
+# controls whether a binary table of contents is generated (YES) or a
+# normal table of contents (NO) in the .chm file.
+
+BINARY_TOC             = NO
+
+# The TOC_EXPAND flag can be set to YES to add extra items for group members
+# to the contents of the HTML help documentation and to the tree view.
+
+TOC_EXPAND             = NO
+
+# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and QHP_VIRTUAL_FOLDER
+# are set, an additional index file will be generated that can be used as input for
+# Qt's qhelpgenerator to generate a Qt Compressed Help (.qch) of the generated
+# HTML documentation.
+
+GENERATE_QHP           = NO
+
+# If the QHG_LOCATION tag is specified, the QCH_FILE tag can
+# be used to specify the file name of the resulting .qch file.
+# The path specified is relative to the HTML output folder.
+
+QCH_FILE               =
+
+# The QHP_NAMESPACE tag specifies the namespace to use when generating
+# Qt Help Project output. For more information please see
+# http://doc.trolltech.com/qthelpproject.html#namespace
+
+QHP_NAMESPACE          = org.doxygen.Project
+
+# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating
+# Qt Help Project output. For more information please see
+# http://doc.trolltech.com/qthelpproject.html#virtual-folders
+
+QHP_VIRTUAL_FOLDER     = doc
+
+# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to add.
+# For more information please see
+# http://doc.trolltech.com/qthelpproject.html#custom-filters
+
+QHP_CUST_FILTER_NAME   =
+
+# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the custom filter to add.For more information please see
+# <a href="http://doc.trolltech.com/qthelpproject.html#custom-filters">Qt Help Project / Custom Filters</a>.
+
+QHP_CUST_FILTER_ATTRS  =
+
+# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this project's
+# filter section matches.
+# <a href="http://doc.trolltech.com/qthelpproject.html#filter-attributes">Qt Help Project / Filter Attributes</a>.
+
+QHP_SECT_FILTER_ATTRS  =
+
+# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can
+# be used to specify the location of Qt's qhelpgenerator.
+# If non-empty doxygen will try to run qhelpgenerator on the generated
+# .qhp file.
+
+QHG_LOCATION           =
+
+# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files
+#  will be generated, which together with the HTML files, form an Eclipse help
+#  plugin. To install this plugin and make it available under the help contents
+# menu in Eclipse, the contents of the directory containing the HTML and XML
+# files needs to be copied into the plugins directory of eclipse. The name of
+# the directory within the plugins directory should be the same as
+# the ECLIPSE_DOC_ID value. After copying Eclipse needs to be restarted before the help appears.
+
+GENERATE_ECLIPSEHELP   = NO
+
+# A unique identifier for the eclipse help plugin. When installing the plugin
+# the directory name containing the HTML and XML files should also have
+# this name.
+
+ECLIPSE_DOC_ID         = org.doxygen.Project
+
+# The DISABLE_INDEX tag can be used to turn on/off the condensed index at
+# top of each HTML page. The value NO (the default) enables the index and
+# the value YES disables it.
+
+DISABLE_INDEX          = NO
+
+# This tag can be used to set the number of enum values (range [1..20])
+# that doxygen will group on one line in the generated HTML documentation.
+
+ENUM_VALUES_PER_LINE   = 4
+
+# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
+# structure should be generated to display hierarchical information.
+# If the tag value is set to YES, a side panel will be generated
+# containing a tree-like index structure (just like the one that
+# is generated for HTML Help). For this to work a browser that supports
+# JavaScript, DHTML, CSS and frames is required (i.e. any modern browser).
+# Windows users are probably better off using the HTML help feature.
+
+GENERATE_TREEVIEW      = NO
+
+# By enabling USE_INLINE_TREES, doxygen will generate the Groups, Directories,
+# and Class Hierarchy pages using a tree view instead of an ordered list.
+
+USE_INLINE_TREES       = NO
+
+# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be
+# used to set the initial width (in pixels) of the frame in which the tree
+# is shown.
+
+TREEVIEW_WIDTH         = 250
+
+# Use this tag to change the font size of Latex formulas included
+# as images in the HTML documentation. The default is 10. Note that
+# when you change the font size after a successful doxygen run you need
+# to manually remove any form_*.png images from the HTML output directory
+# to force them to be regenerated.
+
+FORMULA_FONTSIZE       = 10
+
+# When the SEARCHENGINE tag is enabled doxygen will generate a search box for the HTML output. The underlying search engine uses javascript
+# and DHTML and should work on any modern browser. Note that when using HTML help (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets (GENERATE_DOCSET) there is already a search function so this one should
+# typically be disabled. For large projects the javascript based search engine
+# can be slow, then enabling SERVER_BASED_SEARCH may provide a better solution.
+
+SEARCHENGINE           = YES
+
+# When the SERVER_BASED_SEARCH tag is enabled the search engine will be implemented using a PHP enabled web server instead of at the web client using Javascript. Doxygen will generate the search PHP script and index
+# file to put on the web server. The advantage of the server based approach is that it scales better to large projects and allows full text search. The disadvances is that it is more difficult to setup
+# and does not have live searching capabilities.
+
+SERVER_BASED_SEARCH    = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will
+# generate Latex output.
+
+GENERATE_LATEX         = YES
+
+# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `latex' will be used as the default path.
+
+LATEX_OUTPUT           = latex
+
+# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
+# invoked. If left blank `latex' will be used as the default command name.
+# Note that when enabling USE_PDFLATEX this option is only used for
+# generating bitmaps for formulas in the HTML output, but not in the
+# Makefile that is written to the output directory.
+
+LATEX_CMD_NAME         = latex
+
+# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to
+# generate index for LaTeX. If left blank `makeindex' will be used as the
+# default command name.
+
+MAKEINDEX_CMD_NAME     = makeindex
+
+# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact
+# LaTeX documents. This may be useful for small projects and may help to
+# save some trees in general.
+
+COMPACT_LATEX          = NO
+
+# The PAPER_TYPE tag can be used to set the paper type that is used
+# by the printer. Possible values are: a4, a4wide, letter, legal and
+# executive. If left blank a4wide will be used.
+
+PAPER_TYPE             = a4wide
+
+# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX
+# packages that should be included in the LaTeX output.
+
+EXTRA_PACKAGES         =
+
+# The LATEX_HEADER tag can be used to specify a personal LaTeX header for
+# the generated latex document. The header should contain everything until
+# the first chapter. If it is left blank doxygen will generate a
+# standard header. Notice: only use this tag if you know what you are doing!
+
+LATEX_HEADER           =
+
+# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated
+# is prepared for conversion to pdf (using ps2pdf). The pdf file will
+# contain links (just like the HTML output) instead of page references
+# This makes the output suitable for online browsing using a pdf viewer.
+
+PDF_HYPERLINKS         = YES
+
+# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of
+# plain latex in the generated Makefile. Set this option to YES to get a
+# higher quality PDF documentation.
+
+USE_PDFLATEX           = YES
+
+# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode.
+# command to the generated LaTeX files. This will instruct LaTeX to keep
+# running if errors occur, instead of asking the user for help.
+# This option is also used when generating formulas in HTML.
+
+LATEX_BATCHMODE        = NO
+
+# If LATEX_HIDE_INDICES is set to YES then doxygen will not
+# include the index chapters (such as File Index, Compound Index, etc.)
+# in the output.
+
+LATEX_HIDE_INDICES     = NO
+
+# If LATEX_SOURCE_CODE is set to YES then doxygen will include source code with syntax highlighting in the LaTeX output. Note that which sources are shown also depends on other settings such as SOURCE_BROWSER.
+
+LATEX_SOURCE_CODE      = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the RTF output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output
+# The RTF output is optimized for Word 97 and may not look very pretty with
+# other RTF readers or editors.
+
+GENERATE_RTF           = NO
+
+# The RTF_OUTPUT tag is used to specify where the RTF docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `rtf' will be used as the default path.
+
+RTF_OUTPUT             = rtf
+
+# If the COMPACT_RTF tag is set to YES Doxygen generates more compact
+# RTF documents. This may be useful for small projects and may help to
+# save some trees in general.
+
+COMPACT_RTF            = NO
+
+# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated
+# will contain hyperlink fields. The RTF file will
+# contain links (just like the HTML output) instead of page references.
+# This makes the output suitable for online browsing using WORD or other
+# programs which support those fields.
+# Note: wordpad (write) and others do not support links.
+
+RTF_HYPERLINKS         = NO
+
+# Load stylesheet definitions from file. Syntax is similar to doxygen's
+# config file, i.e. a series of assignments. You only have to provide
+# replacements, missing definitions are set to their default value.
+
+RTF_STYLESHEET_FILE    =
+
+# Set optional variables used in the generation of an rtf document.
+# Syntax is similar to doxygen's config file.
+
+RTF_EXTENSIONS_FILE    =
+
+#---------------------------------------------------------------------------
+# configuration options related to the man page output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_MAN tag is set to YES (the default) Doxygen will
+# generate man pages
+
+GENERATE_MAN           = NO
+
+# The MAN_OUTPUT tag is used to specify where the man pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `man' will be used as the default path.
+
+MAN_OUTPUT             = man
+
+# The MAN_EXTENSION tag determines the extension that is added to
+# the generated man pages (default is the subroutine's section .3)
+
+MAN_EXTENSION          = .3
+
+# If the MAN_LINKS tag is set to YES and Doxygen generates man output,
+# then it will generate one additional man file for each entity
+# documented in the real man page(s). These additional files
+# only source the real man page, but without them the man command
+# would be unable to find the correct page. The default is NO.
+
+MAN_LINKS              = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the XML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_XML tag is set to YES Doxygen will
+# generate an XML file that captures the structure of
+# the code including all documentation.
+
+GENERATE_XML           = YES
+
+# The XML_OUTPUT tag is used to specify where the XML pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `xml' will be used as the default path.
+
+XML_OUTPUT             = xml
+
+# The XML_SCHEMA tag can be used to specify an XML schema,
+# which can be used by a validating XML parser to check the
+# syntax of the XML files.
+
+XML_SCHEMA             =
+
+# The XML_DTD tag can be used to specify an XML DTD,
+# which can be used by a validating XML parser to check the
+# syntax of the XML files.
+
+XML_DTD                =
+
+# If the XML_PROGRAMLISTING tag is set to YES Doxygen will
+# dump the program listings (including syntax highlighting
+# and cross-referencing information) to the XML output. Note that
+# enabling this will significantly increase the size of the XML output.
+
+XML_PROGRAMLISTING     = YES
+
+#---------------------------------------------------------------------------
+# configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will
+# generate an AutoGen Definitions (see autogen.sf.net) file
+# that captures the structure of the code including all
+# documentation. Note that this feature is still experimental
+# and incomplete at the moment.
+
+GENERATE_AUTOGEN_DEF   = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the Perl module output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_PERLMOD tag is set to YES Doxygen will
+# generate a Perl module file that captures the structure of
+# the code including all documentation. Note that this
+# feature is still experimental and incomplete at the
+# moment.
+
+GENERATE_PERLMOD       = NO
+
+# If the PERLMOD_LATEX tag is set to YES Doxygen will generate
+# the necessary Makefile rules, Perl scripts and LaTeX code to be able
+# to generate PDF and DVI output from the Perl module output.
+
+PERLMOD_LATEX          = NO
+
+# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be
+# nicely formatted so it can be parsed by a human reader.
+# This is useful
+# if you want to understand what is going on.
+# On the other hand, if this
+# tag is set to NO the size of the Perl module output will be much smaller
+# and Perl will parse it just the same.
+
+PERLMOD_PRETTY         = YES
+
+# The names of the make variables in the generated doxyrules.make file
+# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX.
+# This is useful so different doxyrules.make files included by the same
+# Makefile don't overwrite each other's variables.
+
+PERLMOD_MAKEVAR_PREFIX =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor
+#---------------------------------------------------------------------------
+
+# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will
+# evaluate all C-preprocessor directives found in the sources and include
+# files.
+
+ENABLE_PREPROCESSING   = YES
+
+# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro
+# names in the source code. If set to NO (the default) only conditional
+# compilation will be performed. Macro expansion can be done in a controlled
+# way by setting EXPAND_ONLY_PREDEF to YES.
+
+MACRO_EXPANSION        = NO
+
+# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES
+# then the macro expansion is limited to the macros specified with the
+# PREDEFINED and EXPAND_AS_DEFINED tags.
+
+EXPAND_ONLY_PREDEF     = NO
+
+# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files
+# in the INCLUDE_PATH (see below) will be search if a #include is found.
+
+SEARCH_INCLUDES        = YES
+
+# The INCLUDE_PATH tag can be used to specify one or more directories that
+# contain include files that are not input files but should be processed by
+# the preprocessor.
+
+INCLUDE_PATH           =
+
+# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
+# patterns (like *.h and *.hpp) to filter out the header-files in the
+# directories. If left blank, the patterns specified with FILE_PATTERNS will
+# be used.
+
+INCLUDE_FILE_PATTERNS  =
+
+# The PREDEFINED tag can be used to specify one or more macro names that
+# are defined before the preprocessor is started (similar to the -D option of
+# gcc). The argument of the tag is a list of macros of the form: name
+# or name=definition (no spaces). If the definition and the = are
+# omitted =1 is assumed. To prevent a macro definition from being
+# undefined via #undef or recursively expanded use the := operator
+# instead of the = operator.
+
+PREDEFINED             =
+
+# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then
+# this tag can be used to specify a list of macro names that should be expanded.
+# The macro definition that is found in the sources will be used.
+# Use the PREDEFINED tag if you want to use a different macro definition.
+
+EXPAND_AS_DEFINED      =
+
+# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then
+# doxygen's preprocessor will remove all function-like macros that are alone
+# on a line, have an all uppercase name, and do not end with a semicolon. Such
+# function macros are typically used for boiler-plate code, and will confuse
+# the parser if not removed.
+
+SKIP_FUNCTION_MACROS   = YES
+
+#---------------------------------------------------------------------------
+# Configuration::additions related to external references
+#---------------------------------------------------------------------------
+
+# The TAGFILES option can be used to specify one or more tagfiles.
+# Optionally an initial location of the external documentation
+# can be added for each tagfile. The format of a tag file without
+# this location is as follows:
+#
+# TAGFILES = file1 file2 ...
+# Adding location for the tag files is done as follows:
+#
+# TAGFILES = file1=loc1 "file2 = loc2" ...
+# where "loc1" and "loc2" can be relative or absolute paths or
+# URLs. If a location is present for each tag, the installdox tool
+# does not have to be run to correct the links.
+# Note that each tag file must have a unique name
+# (where the name does NOT include the path)
+# If a tag file is not located in the directory in which doxygen
+# is run, you must also specify the path to the tagfile here.
+
+TAGFILES               =
+
+# When a file name is specified after GENERATE_TAGFILE, doxygen will create
+# a tag file that is based on the input files it reads.
+
+GENERATE_TAGFILE       =
+
+# If the ALLEXTERNALS tag is set to YES all external classes will be listed
+# in the class index. If set to NO only the inherited external classes
+# will be listed.
+
+ALLEXTERNALS           = NO
+
+# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed
+# in the modules index. If set to NO, only the current project's groups will
+# be listed.
+
+EXTERNAL_GROUPS        = YES
+
+# The PERL_PATH should be the absolute path and name of the perl script
+# interpreter (i.e. the result of `which perl').
+
+PERL_PATH              = /usr/bin/perl
+
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool
+#---------------------------------------------------------------------------
+
+# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will
+# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base
+# or super classes. Setting the tag to NO turns the diagrams off. Note that
+# this option is superseded by the HAVE_DOT option below. This is only a
+# fallback. It is recommended to install and use dot, since it yields more
+# powerful graphs.
+
+CLASS_DIAGRAMS         = YES
+
+# You can define message sequence charts within doxygen comments using the \msc
+# command. Doxygen will then run the mscgen tool (see
+# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the
+# documentation. The MSCGEN_PATH tag allows you to specify the directory where
+# the mscgen tool resides. If left empty the tool is assumed to be found in the
+# default search path.
+
+MSCGEN_PATH            =
+
+# If set to YES, the inheritance and collaboration graphs will hide
+# inheritance and usage relations if the target is undocumented
+# or is not a class.
+
+HIDE_UNDOC_RELATIONS   = YES
+
+# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
+# available from the path. This tool is part of Graphviz, a graph visualization
+# toolkit from AT&T and Lucent Bell Labs. The other options in this section
+# have no effect if this option is set to NO (the default)
+
+HAVE_DOT               = NO
+
+# By default doxygen will write a font called FreeSans.ttf to the output
+# directory and reference it in all dot files that doxygen generates. This
+# font does not include all possible unicode characters however, so when you need
+# these (or just want a differently looking font) you can specify the font name
+# using DOT_FONTNAME. You need need to make sure dot is able to find the font,
+# which can be done by putting it in a standard location or by setting the
+# DOTFONTPATH environment variable or by setting DOT_FONTPATH to the directory
+# containing the font.
+
+DOT_FONTNAME           = FreeSans
+
+# The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs.
+# The default size is 10pt.
+
+DOT_FONTSIZE           = 10
+
+# By default doxygen will tell dot to use the output directory to look for the
+# FreeSans.ttf font (which doxygen will put there itself). If you specify a
+# different font using DOT_FONTNAME you can set the path where dot
+# can find it using this tag.
+
+DOT_FONTPATH           =
+
+# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for each documented class showing the direct and
+# indirect inheritance relations. Setting this tag to YES will force the
+# the CLASS_DIAGRAMS tag to NO.
+
+CLASS_GRAPH            = YES
+
+# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for each documented class showing the direct and
+# indirect implementation dependencies (inheritance, containment, and
+# class references variables) of the class with other documented classes.
+
+COLLABORATION_GRAPH    = YES
+
+# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for groups, showing the direct groups dependencies
+
+GROUP_GRAPHS           = YES
+
+# If the UML_LOOK tag is set to YES doxygen will generate inheritance and
+# collaboration diagrams in a style similar to the OMG's Unified Modeling
+# Language.
+
+UML_LOOK               = NO
+
+# If set to YES, the inheritance and collaboration graphs will show the
+# relations between templates and their instances.
+
+TEMPLATE_RELATIONS     = NO
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT
+# tags are set to YES then doxygen will generate a graph for each documented
+# file showing the direct and indirect include dependencies of the file with
+# other documented files.
+
+INCLUDE_GRAPH          = YES
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and
+# HAVE_DOT tags are set to YES then doxygen will generate a graph for each
+# documented header file showing the documented files that directly or
+# indirectly include this file.
+
+INCLUDED_BY_GRAPH      = YES
+
+# If the CALL_GRAPH and HAVE_DOT options are set to YES then
+# doxygen will generate a call dependency graph for every global function
+# or class method. Note that enabling this option will significantly increase
+# the time of a run. So in most cases it will be better to enable call graphs
+# for selected functions only using the \callgraph command.
+
+CALL_GRAPH             = NO
+
+# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then
+# doxygen will generate a caller dependency graph for every global function
+# or class method. Note that enabling this option will significantly increase
+# the time of a run. So in most cases it will be better to enable caller
+# graphs for selected functions only using the \callergraph command.
+
+CALLER_GRAPH           = NO
+
+# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen
+# will graphical hierarchy of all classes instead of a textual one.
+
+GRAPHICAL_HIERARCHY    = YES
+
+# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES
+# then doxygen will show the dependencies a directory has on other directories
+# in a graphical way. The dependency relations are determined by the #include
+# relations between the files in the directories.
+
+DIRECTORY_GRAPH        = YES
+
+# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
+# generated by dot. Possible values are png, jpg, or gif
+# If left blank png will be used.
+
+DOT_IMAGE_FORMAT       = png
+
+# The tag DOT_PATH can be used to specify the path where the dot tool can be
+# found. If left blank, it is assumed the dot tool can be found in the path.
+
+DOT_PATH               =
+
+# The DOTFILE_DIRS tag can be used to specify one or more directories that
+# contain dot files that are included in the documentation (see the
+# \dotfile command).
+
+DOTFILE_DIRS           =
+
+# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of
+# nodes that will be shown in the graph. If the number of nodes in a graph
+# becomes larger than this value, doxygen will truncate the graph, which is
+# visualized by representing a node as a red box. Note that doxygen if the
+# number of direct children of the root node in a graph is already larger than
+# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note
+# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
+
+DOT_GRAPH_MAX_NODES    = 50
+
+# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the
+# graphs generated by dot. A depth value of 3 means that only nodes reachable
+# from the root by following a path via at most 3 edges will be shown. Nodes
+# that lay further from the root node will be omitted. Note that setting this
+# option to 1 or 2 may greatly reduce the computation time needed for large
+# code bases. Also note that the size of a graph can be further restricted by
+# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.
+
+MAX_DOT_GRAPH_DEPTH    = 0
+
+# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
+# background. This is disabled by default, because dot on Windows does not
+# seem to support this out of the box. Warning: Depending on the platform used,
+# enabling this option may lead to badly anti-aliased labels on the edges of
+# a graph (i.e. they become hard to read).
+
+DOT_TRANSPARENT        = NO
+
+# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output
+# files in one run (i.e. multiple -o and -T options on the command line). This
+# makes dot run faster, but since only newer versions of dot (>1.8.10)
+# support this, this feature is disabled by default.
+
+DOT_MULTI_TARGETS      = YES
+
+# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will
+# generate a legend page explaining the meaning of the various boxes and
+# arrows in the dot generated graphs.
+
+GENERATE_LEGEND        = YES
+
+# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will
+# remove the intermediate dot files that are used to generate
+# the various graphs.
+
+DOT_CLEANUP            = YES
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/example/aadvark.cc b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/aadvark.cc
new file mode 100644
index 000000000..5744c428a
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/aadvark.cc
@@ -0,0 +1,50 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2010 Free Software Foundation, Inc.
+ * 
+ * This file is part of GNU Radio
+ * 
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ * 
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+#include <iostream>
+#include "aadvark.h"
+
+void Aadvark::print() {
+  std::cout << "aadvark is " << aadvarkness << "/10 aadvarky" << std::endl;
+}
+
+Aadvark::Aadvark(int aaness): aadvarkness(aaness) {}
+
+bool aadvarky_enough(Aadvark aad) {
+  if (aad.get_aadvarkness() > 6)
+    return true;
+  else
+    return false;
+}
+
+int Aadvark::get_aadvarkness() {
+  return aadvarkness;
+}
+
+int main() {
+  Aadvark arold = Aadvark(6);
+  arold.print();
+  if (aadvarky_enough(arold))
+    std::cout << "He is aadvarky enough" << std::endl;
+  else
+    std::cout << "He is not aadvarky enough" << std::endl;
+}
+
diff --git a/gr-howto-write-a-block/lib/test_all.cc b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/aadvark.h
index c12958691..7b8f29c98 100644
--- a/gr-howto-write-a-block/lib/test_all.cc
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/aadvark.h
@@ -1,6 +1,6 @@
 /* -*- c++ -*- */
 /*
- * Copyright 2009,2010,2011 Free Software Foundation, Inc.
+ * Copyright 2010 Free Software Foundation, Inc.
  * 
  * This file is part of GNU Radio
  * 
@@ -19,24 +19,26 @@
  * the Free Software Foundation, Inc., 51 Franklin Street,
  * Boston, MA 02110-1301, USA.
  */
+#include <iostream>
 
-#include <cppunit/TextTestRunner.h>
-#include <cppunit/XmlOutputter.h>
-
-#include <gr_unittests.h>
-#include <qa_howto.h>
-
-int 
-main (int argc, char **argv)
-{
-  CppUnit::TextTestRunner runner;
-  std::ofstream xmlfile(get_unittest_path("gr_howto_write_a_block.xml").c_str());
-  CppUnit::XmlOutputter *xmlout = new CppUnit::XmlOutputter(&runner.result(), xmlfile);
+/*!
+ * \brief Models the mammal Aadvark.
+ *
+ * Sadly the model is incomplete and cannot capture all aspects of an aadvark yet.
+ *
+ * This line is uninformative and is only to test line breaks in the comments.
+ */
+class Aadvark {
+public:
+  //! \brief Outputs the vital aadvark statistics.
+  void print();
+  //! \param aaness The aadvarkness of an aadvark is a measure of how aadvarky it is.
+  Aadvark(int aaness);
+  int get_aadvarkness();
+private:
+  int aadvarkness;
+};
 
-  runner.addTest(qa_howto::suite ());
-  runner.setOutputter(xmlout);
-  
-  bool was_successful = runner.run("", false);
+bool aadvarky_enough(Aadvark aad);
 
-  return was_successful ? 0 : 1;
-}
+int main();
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/aadvark_8cc.xml b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/aadvark_8cc.xml
new file mode 100644
index 000000000..f031e01ac
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/aadvark_8cc.xml
@@ -0,0 +1,88 @@
+<?xml version='1.0' encoding='UTF-8' standalone='no'?>
+<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="1.6.3">
+  <compounddef id="aadvark_8cc" kind="file">
+    <compoundname>aadvark.cc</compoundname>
+    <includes local="no">iostream</includes>
+    <includes refid="aadvark_8cc" local="yes">aadvark.h</includes>
+    <includedby refid="aadvark_8cc" local="yes">aadvark.cc</includedby>
+    <incdepgraph>
+      <node id="0">
+        <label>aadvark.cc</label>
+        <link refid="aadvark.cc"/>
+        <childnode refid="1" relation="include">
+        </childnode>
+      </node>
+      <node id="1">
+        <label>iostream</label>
+      </node>
+    </incdepgraph>
+      <sectiondef kind="func">
+      <memberdef kind="function" id="aadvark_8cc_1acb52858524210ec6dddc3e16d1e52946" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
+        <type>bool</type>
+        <definition>bool aadvarky_enough</definition>
+        <argsstring>(Aadvark aad)</argsstring>
+        <name>aadvarky_enough</name>
+        <param>
+          <type><ref refid="classAadvark" kindref="compound">Aadvark</ref></type>
+          <declname>aad</declname>
+        </param>
+        <briefdescription>
+        </briefdescription>
+        <detaileddescription>
+        </detaileddescription>
+        <inbodydescription>
+        </inbodydescription>
+        <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.cc" line="10" bodyfile="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.cc" bodystart="10" bodyend="15"/>
+      </memberdef>
+      <memberdef kind="function" id="aadvark_8cc_1ae66f6b31b5ad750f1fe042a706a4e3d4" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
+        <type>int</type>
+        <definition>int main</definition>
+        <argsstring>()</argsstring>
+        <name>main</name>
+        <briefdescription>
+        </briefdescription>
+        <detaileddescription>
+        </detaileddescription>
+        <inbodydescription>
+        </inbodydescription>
+        <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.cc" line="21" bodyfile="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.cc" bodystart="21" bodyend="28"/>
+      </memberdef>
+      </sectiondef>
+    <briefdescription>
+    </briefdescription>
+    <detaileddescription>
+    </detaileddescription>
+    <programlisting>
+<codeline lineno="1"><highlight class="preprocessor">#include<sp/>&lt;iostream&gt;</highlight><highlight class="normal"></highlight></codeline>
+<codeline lineno="2"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;aadvark.h&quot;</highlight><highlight class="normal"></highlight></codeline>
+<codeline lineno="3"><highlight class="normal"></highlight></codeline>
+<codeline lineno="4"><highlight class="normal"></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/><ref refid="classAadvark_1abd061aa5f998002e72080a34f512a059" kindref="member" tooltip="Outputs the vital aadvark statistics.">Aadvark::print</ref>()<sp/>{</highlight></codeline>
+<codeline lineno="5"><highlight class="normal"><sp/><sp/>std::cout<sp/>&lt;&lt;<sp/></highlight><highlight class="stringliteral">&quot;aadvark<sp/>is<sp/>&quot;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>aadvarkness<sp/>&lt;&lt;<sp/></highlight><highlight class="stringliteral">&quot;/10<sp/>aadvarky&quot;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>std::endl;</highlight></codeline>
+<codeline lineno="6"><highlight class="normal">}</highlight></codeline>
+<codeline lineno="7"><highlight class="normal"></highlight></codeline>
+<codeline lineno="8"><highlight class="normal"><ref refid="classAadvark_1adf1a4b97a641411a74a04ab312484462" kindref="member">Aadvark::Aadvark</ref>(</highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>aaness):<sp/>aadvarkness(aaness)<sp/>{}</highlight></codeline>
+<codeline lineno="9"><highlight class="normal"></highlight></codeline>
+<codeline lineno="10"><highlight class="normal"></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>aadvarky_enough(<ref refid="classAadvark" kindref="compound" tooltip="Models the mammal Aadvark.">Aadvark</ref><sp/>aad)<sp/>{</highlight></codeline>
+<codeline lineno="11"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(aad.get_aadvarkness()<sp/>&gt;<sp/>6)</highlight></codeline>
+<codeline lineno="12"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">true</highlight><highlight class="normal">;</highlight></codeline>
+<codeline lineno="13"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"></highlight></codeline>
+<codeline lineno="14"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">false</highlight><highlight class="normal">;</highlight></codeline>
+<codeline lineno="15"><highlight class="normal">}</highlight></codeline>
+<codeline lineno="16"><highlight class="normal"></highlight></codeline>
+<codeline lineno="17"><highlight class="normal"></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>Aadvark::get_aadvarkness()<sp/>{</highlight></codeline>
+<codeline lineno="18"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>aadvarkness;</highlight></codeline>
+<codeline lineno="19"><highlight class="normal">}</highlight></codeline>
+<codeline lineno="20"><highlight class="normal"></highlight></codeline>
+<codeline lineno="21"><highlight class="normal"></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>main()<sp/>{</highlight></codeline>
+<codeline lineno="22"><highlight class="normal"><sp/><sp/><ref refid="classAadvark" kindref="compound" tooltip="Models the mammal Aadvark.">Aadvark</ref><sp/>arold<sp/>=<sp/><ref refid="classAadvark" kindref="compound" tooltip="Models the mammal Aadvark.">Aadvark</ref>(6);</highlight></codeline>
+<codeline lineno="23"><highlight class="normal"><sp/><sp/>arold.<ref refid="classAadvark_1abd061aa5f998002e72080a34f512a059" kindref="member" tooltip="Outputs the vital aadvark statistics.">print</ref>();</highlight></codeline>
+<codeline lineno="24"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(aadvarky_enough(arold))</highlight></codeline>
+<codeline lineno="25"><highlight class="normal"><sp/><sp/><sp/><sp/>std::cout<sp/>&lt;&lt;<sp/></highlight><highlight class="stringliteral">&quot;He<sp/>is<sp/>aadvarky<sp/>enough&quot;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>std::endl;</highlight></codeline>
+<codeline lineno="26"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"></highlight></codeline>
+<codeline lineno="27"><highlight class="normal"><sp/><sp/><sp/><sp/>std::cout<sp/>&lt;&lt;<sp/></highlight><highlight class="stringliteral">&quot;He<sp/>is<sp/>not<sp/>aadvarky<sp/>enough&quot;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>std::endl;</highlight></codeline>
+<codeline lineno="28"><highlight class="normal">}</highlight></codeline>
+<codeline lineno="29"><highlight class="normal"></highlight></codeline>
+    </programlisting>
+    <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.cc"/>
+  </compounddef>
+</doxygen>
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/aadvark_8h.xml b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/aadvark_8h.xml
new file mode 100644
index 000000000..a1854b685
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/aadvark_8h.xml
@@ -0,0 +1,72 @@
+<?xml version='1.0' encoding='UTF-8' standalone='no'?>
+<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="1.6.3">
+  <compounddef id="aadvark_8h" kind="file">
+    <compoundname>aadvark.h</compoundname>
+    <includes local="no">iostream</includes>
+    <incdepgraph>
+      <node id="3">
+        <label>aadvark.h</label>
+        <link refid="aadvark.h"/>
+        <childnode refid="4" relation="include">
+        </childnode>
+      </node>
+      <node id="4">
+        <label>iostream</label>
+      </node>
+    </incdepgraph>
+    <innerclass refid="classAadvark" prot="public">Aadvark</innerclass>
+      <sectiondef kind="func">
+      <memberdef kind="function" id="aadvark_8h_1acb52858524210ec6dddc3e16d1e52946" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
+        <type>bool</type>
+        <definition>bool aadvarky_enough</definition>
+        <argsstring>(Aadvark aad)</argsstring>
+        <name>aadvarky_enough</name>
+        <param>
+          <type><ref refid="classAadvark" kindref="compound">Aadvark</ref></type>
+          <declname>aad</declname>
+        </param>
+        <briefdescription>
+        </briefdescription>
+        <detaileddescription>
+        </detaileddescription>
+        <inbodydescription>
+        </inbodydescription>
+        <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.h" line="21" bodyfile="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.cc" bodystart="10" bodyend="15"/>
+      </memberdef>
+      <memberdef kind="function" id="aadvark_8h_1ae66f6b31b5ad750f1fe042a706a4e3d4" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
+        <type>int</type>
+        <definition>int main</definition>
+        <argsstring>()</argsstring>
+        <name>main</name>
+        <briefdescription>
+        </briefdescription>
+        <detaileddescription>
+        </detaileddescription>
+        <inbodydescription>
+        </inbodydescription>
+        <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.h" line="23" bodyfile="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.cc" bodystart="21" bodyend="28"/>
+      </memberdef>
+      </sectiondef>
+    <briefdescription>
+    </briefdescription>
+    <detaileddescription>
+    </detaileddescription>
+    <programlisting>
+<codeline lineno="1"><highlight class="preprocessor">#include<sp/>&lt;iostream&gt;</highlight><highlight class="normal"></highlight></codeline>
+<codeline lineno="2"><highlight class="normal"></highlight></codeline>
+<codeline lineno="10" refid="classAadvark" refkind="compound"><highlight class="keyword">class<sp/></highlight><highlight class="normal"><ref refid="classAadvark" kindref="compound" tooltip="Models the mammal Aadvark.">Aadvark</ref><sp/>{</highlight></codeline>
+<codeline lineno="11"><highlight class="normal"></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline>
+<codeline lineno="13"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/><ref refid="classAadvark_1abd061aa5f998002e72080a34f512a059" kindref="member" tooltip="Outputs the vital aadvark statistics.">print</ref>();</highlight></codeline>
+<codeline lineno="15"><highlight class="normal"><sp/><sp/><ref refid="classAadvark_1adf1a4b97a641411a74a04ab312484462" kindref="member">Aadvark</ref>(</highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>aaness);</highlight></codeline>
+<codeline lineno="16"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>get_aadvarkness();</highlight></codeline>
+<codeline lineno="17"><highlight class="normal"></highlight><highlight class="keyword">private</highlight><highlight class="normal">:</highlight></codeline>
+<codeline lineno="18"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>aadvarkness;</highlight></codeline>
+<codeline lineno="19"><highlight class="normal">};</highlight></codeline>
+<codeline lineno="20"><highlight class="normal"></highlight></codeline>
+<codeline lineno="21"><highlight class="normal"></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>aadvarky_enough(<ref refid="classAadvark" kindref="compound" tooltip="Models the mammal Aadvark.">Aadvark</ref><sp/>aad);</highlight></codeline>
+<codeline lineno="22"><highlight class="normal"></highlight></codeline>
+<codeline lineno="23"><highlight class="normal"></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>main();</highlight></codeline>
+    </programlisting>
+    <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.h"/>
+  </compounddef>
+</doxygen>
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/classAadvark.xml b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/classAadvark.xml
new file mode 100644
index 000000000..54fe8b32c
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/classAadvark.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8' standalone='no'?>
+<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="1.6.3">
+  <compounddef id="classAadvark" kind="class" prot="public">
+    <compoundname>Aadvark</compoundname>
+    <includes refid="aadvark_8h" local="no">aadvark.h</includes>
+      <sectiondef kind="private-attrib">
+      <memberdef kind="variable" id="classAadvark_1ab79eb58d7bb9d5ddfa5d6f783836cab9" prot="private" static="no" mutable="no">
+        <type>int</type>
+        <definition>int Aadvark::aadvarkness</definition>
+        <argsstring></argsstring>
+        <name>aadvarkness</name>
+        <briefdescription>
+        </briefdescription>
+        <detaileddescription>
+        </detaileddescription>
+        <inbodydescription>
+        </inbodydescription>
+        <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.h" line="18" bodyfile="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.h" bodystart="18" bodyend="-1"/>
+      </memberdef>
+      </sectiondef>
+      <sectiondef kind="public-func">
+      <memberdef kind="function" id="classAadvark_1abd061aa5f998002e72080a34f512a059" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
+        <type>void</type>
+        <definition>void Aadvark::print</definition>
+        <argsstring>()</argsstring>
+        <name>print</name>
+        <briefdescription>
+<para>Outputs the vital aadvark statistics. </para>        </briefdescription>
+        <detaileddescription>
+        </detaileddescription>
+        <inbodydescription>
+        </inbodydescription>
+        <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.h" line="13" bodyfile="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.cc" bodystart="4" bodyend="6"/>
+      </memberdef>
+      <memberdef kind="function" id="classAadvark_1adf1a4b97a641411a74a04ab312484462" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
+        <type></type>
+        <definition>Aadvark::Aadvark</definition>
+        <argsstring>(int aaness)</argsstring>
+        <name>Aadvark</name>
+        <param>
+          <type>int</type>
+          <declname>aaness</declname>
+        </param>
+        <briefdescription>
+        </briefdescription>
+        <detaileddescription>
+<para><parameterlist kind="param"><parameteritem>
+<parameternamelist>
+<parametername>aaness</parametername>
+</parameternamelist>
+<parameterdescription>
+<para>The aadvarkness of an aadvark is a measure of how aadvarky it is. </para></parameterdescription>
+</parameteritem>
+</parameterlist>
+</para>        </detaileddescription>
+        <inbodydescription>
+        </inbodydescription>
+        <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.h" line="15" bodyfile="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.cc" bodystart="8" bodyend="8"/>
+      </memberdef>
+      <memberdef kind="function" id="classAadvark_1affd2ada0a85807efcbe26615a848f53e" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
+        <type>int</type>
+        <definition>int Aadvark::get_aadvarkness</definition>
+        <argsstring>()</argsstring>
+        <name>get_aadvarkness</name>
+        <briefdescription>
+        </briefdescription>
+        <detaileddescription>
+        </detaileddescription>
+        <inbodydescription>
+        </inbodydescription>
+        <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.h" line="16" bodyfile="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.cc" bodystart="17" bodyend="19"/>
+      </memberdef>
+      </sectiondef>
+    <briefdescription>
+<para>Models the mammal <ref refid="classAadvark" kindref="compound">Aadvark</ref>. </para>    </briefdescription>
+    <detaileddescription>
+<para>Sadly the model is incomplete and cannot capture all aspects of an aadvark yet.</para><para>This line is uninformative and is only to test line breaks in the comments. </para>    </detaileddescription>
+    <location file="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.h" line="10" bodyfile="/home/ben/gnuradio/gnuradio-core/src/python/gnuradio/utils/doxyxml/example/aadvark.h" bodystart="10" bodyend="19"/>
+    <listofallmembers>
+      <member refid="classAadvark_1adf1a4b97a641411a74a04ab312484462" prot="public" virt="non-virtual"><scope>Aadvark</scope><name>Aadvark</name></member>
+      <member refid="classAadvark_1ab79eb58d7bb9d5ddfa5d6f783836cab9" prot="private" virt="non-virtual"><scope>Aadvark</scope><name>aadvarkness</name></member>
+      <member refid="classAadvark_1affd2ada0a85807efcbe26615a848f53e" prot="public" virt="non-virtual"><scope>Aadvark</scope><name>get_aadvarkness</name></member>
+      <member refid="classAadvark_1abd061aa5f998002e72080a34f512a059" prot="public" virt="non-virtual"><scope>Aadvark</scope><name>print</name></member>
+    </listofallmembers>
+  </compounddef>
+</doxygen>
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/combine.xslt b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/combine.xslt
new file mode 100644
index 000000000..abdd9ac75
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/combine.xslt
@@ -0,0 +1,15 @@
+<!-- XSLT script to combine the generated output into a single file. 
+     If you have xsltproc you could use:
+     xsltproc combine.xslt index.xml >all.xml
+-->
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
+  <xsl:output method="xml" version="1.0" indent="yes" standalone="yes" />
+  <xsl:template match="/">
+    <doxygen version="{doxygenindex/@version}">
+      <!-- Load all doxgen generated xml files -->
+      <xsl:for-each select="doxygenindex/compound">
+        <xsl:copy-of select="document( concat( @refid, '.xml' ) )/doxygen/*" />
+      </xsl:for-each>
+    </doxygen>
+  </xsl:template>
+</xsl:stylesheet>
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/compound.xsd b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/compound.xsd
new file mode 100644
index 000000000..369e2300f
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/compound.xsd
@@ -0,0 +1,814 @@
+<?xml version='1.0' encoding='utf-8' ?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <xsd:element name="doxygen" type="DoxygenType"/>
+
+  <!-- Complex types -->
+
+  <xsd:complexType name="DoxygenType">
+    <xsd:sequence maxOccurs="unbounded">
+      <xsd:element name="compounddef" type="compounddefType" minOccurs="0" />
+    </xsd:sequence>
+    <xsd:attribute name="version" type="DoxVersionNumber" use="required" />
+  </xsd:complexType>
+
+  <xsd:complexType name="compounddefType">
+    <xsd:sequence>
+      <xsd:element name="compoundname" type="xsd:string"/>
+      <xsd:element name="title" type="xsd:string" minOccurs="0" />
+      <xsd:element name="basecompoundref" type="compoundRefType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="derivedcompoundref" type="compoundRefType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="includes" type="incType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="includedby" type="incType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="incdepgraph" type="graphType" minOccurs="0" />
+      <xsd:element name="invincdepgraph" type="graphType" minOccurs="0" />
+      <xsd:element name="innerdir" type="refType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="innerfile" type="refType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="innerclass" type="refType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="innernamespace" type="refType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="innerpage" type="refType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="innergroup" type="refType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="templateparamlist" type="templateparamlistType" minOccurs="0" />
+      <xsd:element name="sectiondef" type="sectiondefType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="briefdescription" type="descriptionType" minOccurs="0" />
+      <xsd:element name="detaileddescription" type="descriptionType" minOccurs="0" />
+      <xsd:element name="inheritancegraph" type="graphType" minOccurs="0" />
+      <xsd:element name="collaborationgraph" type="graphType" minOccurs="0" />
+      <xsd:element name="programlisting" type="listingType" minOccurs="0" />
+      <xsd:element name="location" type="locationType" minOccurs="0" />
+      <xsd:element name="listofallmembers" type="listofallmembersType" minOccurs="0" />
+    </xsd:sequence>
+    <xsd:attribute name="id" type="xsd:string" />
+    <xsd:attribute name="kind" type="DoxCompoundKind" />
+    <xsd:attribute name="prot" type="DoxProtectionKind" />
+  </xsd:complexType>
+
+  <xsd:complexType name="listofallmembersType">
+    <xsd:sequence>
+      <xsd:element name="member" type="memberRefType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="memberRefType">
+    <xsd:sequence>
+      <xsd:element name="scope" />
+      <xsd:element name="name" />
+    </xsd:sequence>
+    <xsd:attribute name="refid" type="xsd:string" />
+    <xsd:attribute name="prot" type="DoxProtectionKind" />
+    <xsd:attribute name="virt" type="DoxVirtualKind" />
+    <xsd:attribute name="ambiguityscope" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="compoundRefType" mixed="true">
+    <xsd:simpleContent>
+      <xsd:extension base="xsd:string">
+        <xsd:attribute name="refid" type="xsd:string" use="optional" />
+        <xsd:attribute name="prot" type="DoxProtectionKind" />
+        <xsd:attribute name="virt" type="DoxVirtualKind" />
+      </xsd:extension>
+    </xsd:simpleContent>
+  </xsd:complexType>
+
+  <xsd:complexType name="reimplementType" mixed="true">
+    <xsd:simpleContent>
+      <xsd:extension base="xsd:string">
+        <xsd:attribute name="refid" type="xsd:string" />
+      </xsd:extension>
+    </xsd:simpleContent>
+  </xsd:complexType>
+
+  <xsd:complexType name="incType" mixed="true">
+    <xsd:simpleContent>
+      <xsd:extension base="xsd:string">
+        <xsd:attribute name="refid" type="xsd:string" />
+        <xsd:attribute name="local" type="DoxBool" />
+      </xsd:extension>
+    </xsd:simpleContent>
+  </xsd:complexType>
+
+  <xsd:complexType name="refType" mixed="true">
+    <xsd:simpleContent>
+      <xsd:extension base="xsd:string">
+        <xsd:attribute name="refid" type="xsd:string" />
+        <xsd:attribute name="prot" type="DoxProtectionKind" use="optional"/>
+      </xsd:extension>
+    </xsd:simpleContent>
+  </xsd:complexType>
+
+  <xsd:complexType name="refTextType" mixed="true">
+    <xsd:simpleContent>
+      <xsd:extension base="xsd:string">
+       <xsd:attribute name="refid" type="xsd:string" />
+       <xsd:attribute name="kindref" type="DoxRefKind" />
+       <xsd:attribute name="external" type="xsd:string" use="optional"/>
+       <xsd:attribute name="tooltip" type="xsd:string" use="optional"/>
+      </xsd:extension>
+    </xsd:simpleContent>
+  </xsd:complexType>
+
+  <xsd:complexType name="sectiondefType">
+    <xsd:sequence>
+      <xsd:element name="header" type="xsd:string" minOccurs="0" />
+      <xsd:element name="description" type="descriptionType" minOccurs="0" />
+      <xsd:element name="memberdef" type="memberdefType" maxOccurs="unbounded" />
+    </xsd:sequence>
+    <xsd:attribute name="kind" type="DoxSectionKind" />
+  </xsd:complexType>
+
+  <xsd:complexType name="memberdefType">
+    <xsd:sequence>
+      <xsd:element name="templateparamlist" type="templateparamlistType" minOccurs="0" />
+      <xsd:element name="type" type="linkedTextType" minOccurs="0" />
+      <xsd:element name="definition" minOccurs="0" />
+      <xsd:element name="argsstring" minOccurs="0" />
+      <xsd:element name="name" />
+      <xsd:element name="read" minOccurs="0" />
+      <xsd:element name="write" minOccurs="0" />
+      <xsd:element name="bitfield" minOccurs="0" />
+      <xsd:element name="reimplements" type="reimplementType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="reimplementedby" type="reimplementType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="param" type="paramType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="enumvalue" type="enumvalueType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="initializer" type="linkedTextType" minOccurs="0" />
+      <xsd:element name="exceptions" type="linkedTextType" minOccurs="0" />
+      <xsd:element name="briefdescription" type="descriptionType" minOccurs="0" />
+      <xsd:element name="detaileddescription" type="descriptionType" minOccurs="0" />
+      <xsd:element name="inbodydescription" type="descriptionType" minOccurs="0" />
+      <xsd:element name="location" type="locationType" />
+      <xsd:element name="references" type="referenceType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="referencedby" type="referenceType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+    <xsd:attribute name="kind" type="DoxMemberKind" />
+    <xsd:attribute name="id" type="xsd:string" />
+    <xsd:attribute name="prot" type="DoxProtectionKind" />
+    <xsd:attribute name="static" type="DoxBool" />
+    <xsd:attribute name="const" type="DoxBool" />
+    <xsd:attribute name="explicit" type="DoxBool" />
+    <xsd:attribute name="inline" type="DoxBool" />
+    <xsd:attribute name="virt" type="DoxVirtualKind" />
+    <xsd:attribute name="volatile" type="DoxBool" />
+    <xsd:attribute name="mutable" type="DoxBool" />
+    <!-- Qt property -->
+    <xsd:attribute name="readable" type="DoxBool" use="optional"/>
+    <xsd:attribute name="writable" type="DoxBool" use="optional"/>
+    <!-- C++/CLI variable -->
+    <xsd:attribute name="initonly" type="DoxBool" use="optional"/>
+    <!-- C++/CLI and C# property -->
+    <xsd:attribute name="settable" type="DoxBool" use="optional"/>
+    <xsd:attribute name="gettable" type="DoxBool" use="optional"/>
+    <!-- C++/CLI function -->
+    <xsd:attribute name="final" type="DoxBool" use="optional"/>
+    <xsd:attribute name="sealed" type="DoxBool" use="optional"/>
+    <xsd:attribute name="new" type="DoxBool" use="optional"/>
+    <!-- C++/CLI event -->
+    <xsd:attribute name="add" type="DoxBool" use="optional"/>
+    <xsd:attribute name="remove" type="DoxBool" use="optional"/>
+    <xsd:attribute name="raise" type="DoxBool" use="optional"/>
+    <!-- Objective-C 2.0 protocol method -->
+    <xsd:attribute name="optional" type="DoxBool" use="optional"/>
+    <xsd:attribute name="required" type="DoxBool" use="optional"/>
+    <!-- Objective-C 2.0 property accessor -->
+    <xsd:attribute name="accessor" type="DoxAccessor" use="optional"/>
+  </xsd:complexType>
+
+  <xsd:complexType name="descriptionType" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="title" type="xsd:string" minOccurs="0"/>	    
+      <xsd:element name="para" type="docParaType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="sect1" type="docSect1Type" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="internal" type="docInternalType" minOccurs="0" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="enumvalueType" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="name" />
+      <xsd:element name="initializer" type="linkedTextType" minOccurs="0" />
+      <xsd:element name="briefdescription" type="descriptionType" minOccurs="0" />
+      <xsd:element name="detaileddescription" type="descriptionType" minOccurs="0" />
+    </xsd:sequence>
+    <xsd:attribute name="id" type="xsd:string" />
+    <xsd:attribute name="prot" type="DoxProtectionKind" />
+  </xsd:complexType>
+
+  <xsd:complexType name="templateparamlistType">
+    <xsd:sequence>
+      <xsd:element name="param" type="paramType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="paramType">
+    <xsd:sequence>
+      <xsd:element name="type" type="linkedTextType" minOccurs="0" />
+      <xsd:element name="declname" minOccurs="0" />
+      <xsd:element name="defname" minOccurs="0" />
+      <xsd:element name="array" minOccurs="0" />
+      <xsd:element name="defval" type="linkedTextType" minOccurs="0" />
+      <xsd:element name="briefdescription" type="descriptionType" minOccurs="0" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="linkedTextType" mixed="true">
+    <xsd:sequence>
+    <xsd:element name="ref" type="refTextType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="graphType">
+    <xsd:sequence>
+      <xsd:element name="node" type="nodeType" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="nodeType">
+    <xsd:sequence>
+      <xsd:element name="label" />
+      <xsd:element name="link" type="linkType" minOccurs="0" />
+      <xsd:element name="childnode" type="childnodeType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+    <xsd:attribute name="id" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="childnodeType">
+    <xsd:sequence>
+      <xsd:element name="edgelabel" minOccurs="0" maxOccurs="unbounded"/>
+    </xsd:sequence>
+    <xsd:attribute name="refid" type="xsd:string" />
+    <xsd:attribute name="relation" type="DoxGraphRelation" />
+  </xsd:complexType>
+
+  <xsd:complexType name="linkType">
+    <xsd:attribute name="refid" type="xsd:string" />
+    <xsd:attribute name="external" type="xsd:string" use="optional"/>
+  </xsd:complexType>
+
+  <xsd:complexType name="listingType">
+    <xsd:sequence>
+      <xsd:element name="codeline" type="codelineType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="codelineType">
+    <xsd:sequence>
+      <xsd:element name="highlight" type="highlightType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+    <xsd:attribute name="lineno" type="xsd:integer" />
+    <xsd:attribute name="refid" type="xsd:string" />
+    <xsd:attribute name="refkind" type="DoxRefKind" />
+    <xsd:attribute name="external" type="DoxBool" />
+  </xsd:complexType>
+
+  <xsd:complexType name="highlightType" mixed="true">
+    <xsd:choice minOccurs="0" maxOccurs="unbounded">
+      <xsd:element name="sp" />
+      <xsd:element name="ref" type="refTextType" />
+    </xsd:choice>
+    <xsd:attribute name="class" type="DoxHighlightClass" />
+  </xsd:complexType>
+
+  <xsd:complexType name="referenceType" mixed="true">
+    <xsd:attribute name="refid" type="xsd:string" />
+    <xsd:attribute name="compoundref" type="xsd:string" use="optional" />
+    <xsd:attribute name="startline" type="xsd:integer" />
+    <xsd:attribute name="endline" type="xsd:integer" />
+  </xsd:complexType>
+
+  <xsd:complexType name="locationType">
+    <xsd:attribute name="file" type="xsd:string" />
+    <xsd:attribute name="line" type="xsd:integer" />
+    <xsd:attribute name="bodyfile" type="xsd:string" />
+    <xsd:attribute name="bodystart" type="xsd:integer" />
+    <xsd:attribute name="bodyend" type="xsd:integer" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docSect1Type" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="title" type="xsd:string" />	    
+      <xsd:element name="para" type="docParaType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="sect2" type="docSect2Type" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="internal" type="docInternalS1Type" minOccurs="0" />
+    </xsd:sequence>
+    <xsd:attribute name="id" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docSect2Type" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="title" type="xsd:string" />	    
+      <xsd:element name="para" type="docParaType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="sect3" type="docSect3Type" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="internal" type="docInternalS2Type" minOccurs="0" />
+    </xsd:sequence>
+    <xsd:attribute name="id" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docSect3Type" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="title" type="xsd:string" />	    
+      <xsd:element name="para" type="docParaType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="sect4" type="docSect4Type" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="internal" type="docInternalS3Type" minOccurs="0" />
+    </xsd:sequence>
+    <xsd:attribute name="id" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docSect4Type" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="title" type="xsd:string" />	    
+      <xsd:element name="para" type="docParaType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="internal" type="docInternalS4Type" minOccurs="0" />
+    </xsd:sequence>
+    <xsd:attribute name="id" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docInternalType" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="para"  type="docParaType"  minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="sect1" type="docSect1Type" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docInternalS1Type" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="para"  type="docParaType"  minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="sect2" type="docSect2Type" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docInternalS2Type" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="para"  type="docParaType"  minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="sect3" type="docSect3Type" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docInternalS3Type" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="para"  type="docParaType"  minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="sect3" type="docSect4Type" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docInternalS4Type" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="para"  type="docParaType"  minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+ 
+  <xsd:group name="docTitleCmdGroup">
+    <xsd:choice>
+      <xsd:element name="ulink" type="docURLLink" />
+      <xsd:element name="bold" type="docMarkupType" />
+      <xsd:element name="emphasis" type="docMarkupType" />
+      <xsd:element name="computeroutput" type="docMarkupType" />
+      <xsd:element name="subscript" type="docMarkupType" />
+      <xsd:element name="superscript" type="docMarkupType" />
+      <xsd:element name="center" type="docMarkupType" />
+      <xsd:element name="small" type="docMarkupType" />
+      <xsd:element name="htmlonly" type="xsd:string" />
+      <xsd:element name="latexonly" type="xsd:string" />
+      <xsd:element name="dot" type="xsd:string" />
+      <xsd:element name="anchor" type="docAnchorType" />
+      <xsd:element name="formula" type="docFormulaType" />
+      <xsd:element name="ref" type="docRefTextType" />
+      <xsd:element name="copy" type="docEmptyType" />
+      <xsd:element name="trademark" type="docEmptyType" />
+      <xsd:element name="registered" type="docEmptyType" />
+      <xsd:element name="lsquo" type="docEmptyType" />
+      <xsd:element name="rsquo" type="docEmptyType" />
+      <xsd:element name="ldquo" type="docEmptyType" />
+      <xsd:element name="rdquo" type="docEmptyType" />
+      <xsd:element name="ndash" type="docEmptyType" />
+      <xsd:element name="mdash" type="docEmptyType" />
+      <xsd:element name="umlaut" type="docCharType" />
+      <xsd:element name="acute" type="docCharType" />
+      <xsd:element name="grave" type="docCharType" />
+      <xsd:element name="circ" type="docCharType" />
+      <xsd:element name="slash" type="docCharType" />
+      <xsd:element name="tilde" type="docCharType" />
+      <xsd:element name="cedil" type="docCharType" />
+      <xsd:element name="ring" type="docCharType" />
+      <xsd:element name="szlig" type="docEmptyType" />
+      <xsd:element name="nonbreakablespace" type="docEmptyType" />
+    </xsd:choice>
+  </xsd:group>
+
+  <xsd:complexType name="docTitleType" mixed="true">
+    <xsd:group ref="docTitleCmdGroup" minOccurs="0" maxOccurs="unbounded" />
+  </xsd:complexType>
+
+  <xsd:group name="docCmdGroup">
+    <xsd:choice>
+      <xsd:group ref="docTitleCmdGroup"/>
+      <xsd:element name="linebreak" type="docEmptyType" />
+      <xsd:element name="hruler" type="docEmptyType" />
+      <xsd:element name="preformatted" type="docMarkupType" />
+      <xsd:element name="programlisting" type="listingType" />
+      <xsd:element name="verbatim" type="xsd:string" />
+      <xsd:element name="indexentry" type="docIndexEntryType" />
+      <xsd:element name="orderedlist" type="docListType" />
+      <xsd:element name="itemizedlist" type="docListType" />
+      <xsd:element name="simplesect" type="docSimpleSectType" />
+      <xsd:element name="title" type="docTitleType" />
+      <xsd:element name="variablelist" type="docVariableListType" />
+      <xsd:element name="table" type="docTableType" />
+      <xsd:element name="heading" type="docHeadingType" />
+      <xsd:element name="image" type="docImageType" />
+      <xsd:element name="dotfile" type="docDotFileType" />
+      <xsd:element name="toclist" type="docTocListType" />
+      <xsd:element name="language" type="docLanguageType" />
+      <xsd:element name="parameterlist" type="docParamListType" />
+      <xsd:element name="xrefsect" type="docXRefSectType" />
+      <xsd:element name="copydoc" type="docCopyType" />
+    </xsd:choice>
+  </xsd:group>
+
+  <xsd:complexType name="docParaType" mixed="true">
+    <xsd:group ref="docCmdGroup" minOccurs="0" maxOccurs="unbounded" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docMarkupType" mixed="true">
+    <xsd:group ref="docCmdGroup" minOccurs="0" maxOccurs="unbounded" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docURLLink" mixed="true">
+    <xsd:group ref="docTitleCmdGroup" minOccurs="0" maxOccurs="unbounded" />
+    <xsd:attribute name="url" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docAnchorType" mixed="true">
+    <xsd:attribute name="id" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docFormulaType" mixed="true">
+    <xsd:attribute name="id" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docIndexEntryType">
+    <xsd:sequence>
+      <xsd:element name="primaryie" type="xsd:string" />
+      <xsd:element name="secondaryie" type="xsd:string" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docListType">
+    <xsd:sequence>
+      <xsd:element name="listitem" type="docListItemType" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docListItemType">
+    <xsd:sequence>
+      <xsd:element name="para" type="docParaType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docSimpleSectType">
+    <xsd:sequence>
+      <xsd:element name="title" type="docTitleType" minOccurs="0" />
+      <xsd:sequence minOccurs="0" maxOccurs="unbounded">
+        <xsd:element name="para" type="docParaType" minOccurs="1" maxOccurs="unbounded" />
+        <xsd:element name="simplesectsep" type="docEmptyType" minOccurs="0"/>
+      </xsd:sequence>
+    </xsd:sequence>
+    <xsd:attribute name="kind" type="DoxSimpleSectKind" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docVarListEntryType">
+    <xsd:sequence>
+      <xsd:element name="term" type="docTitleType" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:group name="docVariableListGroup">
+    <xsd:sequence>
+      <xsd:element name="varlistentry" type="docVarListEntryType" />
+      <xsd:element name="listitem" type="docListItemType" />
+    </xsd:sequence>
+  </xsd:group>
+
+  <xsd:complexType name="docVariableListType">
+    <xsd:sequence>
+      <xsd:group ref="docVariableListGroup" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docRefTextType" mixed="true">
+    <xsd:group ref="docTitleCmdGroup" minOccurs="0" maxOccurs="unbounded" />
+    <xsd:attribute name="refid" type="xsd:string" />
+    <xsd:attribute name="kindref" type="DoxRefKind" />
+    <xsd:attribute name="external" type="xsd:string" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docTableType">
+    <xsd:sequence>
+      <xsd:element name="row" type="docRowType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="caption" type="docCaptionType" minOccurs="0" />
+    </xsd:sequence>
+    <xsd:attribute name="rows" type="xsd:integer" />
+    <xsd:attribute name="cols" type="xsd:integer" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docRowType">
+    <xsd:sequence>
+      <xsd:element name="entry" type="docEntryType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docEntryType">
+    <xsd:sequence>
+      <xsd:element name="para" type="docParaType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+    <xsd:attribute name="thead" type="DoxBool" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docCaptionType" mixed="true">
+    <xsd:group ref="docTitleCmdGroup" minOccurs="0" maxOccurs="unbounded" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docHeadingType" mixed="true">
+    <xsd:group ref="docTitleCmdGroup" minOccurs="0" maxOccurs="unbounded" />
+    <xsd:attribute name="level" type="xsd:integer" /> <!-- todo: range 1-6 -->
+  </xsd:complexType>
+
+  <xsd:complexType name="docImageType" mixed="true">
+    <xsd:group ref="docTitleCmdGroup" minOccurs="0" maxOccurs="unbounded" />
+    <xsd:attribute name="type" type="DoxImageKind" /> 
+    <xsd:attribute name="name" type="xsd:string" /> 
+    <xsd:attribute name="width" type="xsd:string" /> 
+    <xsd:attribute name="height" type="xsd:string" /> 
+  </xsd:complexType>
+
+  <xsd:complexType name="docDotFileType" mixed="true">
+    <xsd:group ref="docTitleCmdGroup" minOccurs="0" maxOccurs="unbounded" />
+    <xsd:attribute name="name" type="xsd:string" /> 
+  </xsd:complexType>
+
+  <xsd:complexType name="docTocItemType" mixed="true">
+    <xsd:group ref="docTitleCmdGroup" minOccurs="0" maxOccurs="unbounded" />
+    <xsd:attribute name="id" type="xsd:string" /> 
+  </xsd:complexType>
+
+  <xsd:complexType name="docTocListType">
+    <xsd:sequence>
+      <xsd:element name="tocitem" type="docTocItemType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docLanguageType">
+    <xsd:sequence>
+      <xsd:element name="para" type="docParaType" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+    <xsd:attribute name="langid" type="xsd:string" /> 
+  </xsd:complexType>
+
+  <xsd:complexType name="docParamListType">
+    <xsd:sequence>
+      <xsd:element name="parameteritem" type="docParamListItem" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+    <xsd:attribute name="kind" type="DoxParamListKind" /> 
+  </xsd:complexType>
+
+  <xsd:complexType name="docParamListItem">
+    <xsd:sequence>
+      <xsd:element name="parameternamelist" type="docParamNameList" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="parameterdescription" type="descriptionType" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docParamNameList">
+    <xsd:sequence>
+      <xsd:element name="parametername" type="docParamName" minOccurs="0" maxOccurs="unbounded" />
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <xsd:complexType name="docParamName" mixed="true">
+    <xsd:sequence>
+      <xsd:element name="ref" type="refTextType" minOccurs="0" maxOccurs="1" />
+    </xsd:sequence>
+    <xsd:attribute name="direction" type="DoxParamDir" use="optional" />
+  </xsd:complexType>
+
+  <xsd:complexType name="docXRefSectType">
+    <xsd:sequence>
+      <xsd:element name="xreftitle" type="xsd:string" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="xrefdescription" type="descriptionType" />
+    </xsd:sequence>
+    <xsd:attribute name="id" type="xsd:string" /> 
+  </xsd:complexType>
+
+  <xsd:complexType name="docCopyType">
+    <xsd:sequence>
+      <xsd:element name="para" type="docParaType" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="sect1" type="docSect1Type" minOccurs="0" maxOccurs="unbounded" />
+      <xsd:element name="internal" type="docInternalType" minOccurs="0" />
+    </xsd:sequence>
+    <xsd:attribute name="link" type="xsd:string" /> 
+  </xsd:complexType>
+
+  <xsd:complexType name="docCharType">
+    <xsd:attribute name="char" type="DoxCharRange"/> 
+  </xsd:complexType>
+
+  <xsd:complexType name="docEmptyType"/>
+
+  <!-- Simple types -->
+
+  <xsd:simpleType name="DoxBool">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="yes" />
+      <xsd:enumeration value="no" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxGraphRelation">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="include" />
+      <xsd:enumeration value="usage" />
+      <xsd:enumeration value="template-instance" />
+      <xsd:enumeration value="public-inheritance" />
+      <xsd:enumeration value="protected-inheritance" />
+      <xsd:enumeration value="private-inheritance" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxRefKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="compound" />
+      <xsd:enumeration value="member" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxMemberKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="define" />
+      <xsd:enumeration value="property" />
+      <xsd:enumeration value="event" />
+      <xsd:enumeration value="variable" />
+      <xsd:enumeration value="typedef" />
+      <xsd:enumeration value="enum" />
+      <xsd:enumeration value="function" />
+      <xsd:enumeration value="signal" />
+      <xsd:enumeration value="prototype" />
+      <xsd:enumeration value="friend" />
+      <xsd:enumeration value="dcop" />
+      <xsd:enumeration value="slot" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxProtectionKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="public" />
+      <xsd:enumeration value="protected" />
+      <xsd:enumeration value="private" />
+      <xsd:enumeration value="package" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxVirtualKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="non-virtual" />
+      <xsd:enumeration value="virtual" />
+      <xsd:enumeration value="pure-virtual" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxCompoundKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="class" />
+      <xsd:enumeration value="struct" />
+      <xsd:enumeration value="union" />
+      <xsd:enumeration value="interface" />
+      <xsd:enumeration value="protocol" />
+      <xsd:enumeration value="category" />
+      <xsd:enumeration value="exception" />
+      <xsd:enumeration value="file" />
+      <xsd:enumeration value="namespace" />
+      <xsd:enumeration value="group" />
+      <xsd:enumeration value="page" />
+      <xsd:enumeration value="example" />
+      <xsd:enumeration value="dir" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxSectionKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="user-defined" />
+      <xsd:enumeration value="public-type" />
+      <xsd:enumeration value="public-func" />
+      <xsd:enumeration value="public-attrib" />
+      <xsd:enumeration value="public-slot" />
+      <xsd:enumeration value="signal" />
+      <xsd:enumeration value="dcop-func" />
+      <xsd:enumeration value="property" />
+      <xsd:enumeration value="event" />
+      <xsd:enumeration value="public-static-func" />
+      <xsd:enumeration value="public-static-attrib" />
+      <xsd:enumeration value="protected-type" />
+      <xsd:enumeration value="protected-func" />
+      <xsd:enumeration value="protected-attrib" />
+      <xsd:enumeration value="protected-slot" />
+      <xsd:enumeration value="protected-static-func" />
+      <xsd:enumeration value="protected-static-attrib" />
+      <xsd:enumeration value="package-type" />
+      <xsd:enumeration value="package-func" />
+      <xsd:enumeration value="package-attrib" />
+      <xsd:enumeration value="package-static-func" />
+      <xsd:enumeration value="package-static-attrib" />
+      <xsd:enumeration value="private-type" />
+      <xsd:enumeration value="private-func" />
+      <xsd:enumeration value="private-attrib" />
+      <xsd:enumeration value="private-slot" />
+      <xsd:enumeration value="private-static-func" />
+      <xsd:enumeration value="private-static-attrib" />
+      <xsd:enumeration value="friend" />
+      <xsd:enumeration value="related" />
+      <xsd:enumeration value="define" />
+      <xsd:enumeration value="prototype" />
+      <xsd:enumeration value="typedef" />
+      <xsd:enumeration value="enum" />
+      <xsd:enumeration value="func" />
+      <xsd:enumeration value="var" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxHighlightClass">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="comment" />
+      <xsd:enumeration value="normal" />
+      <xsd:enumeration value="preprocessor" />
+      <xsd:enumeration value="keyword" />
+      <xsd:enumeration value="keywordtype" />
+      <xsd:enumeration value="keywordflow" />
+      <xsd:enumeration value="stringliteral" />
+      <xsd:enumeration value="charliteral" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxSimpleSectKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="see" />
+      <xsd:enumeration value="return" />
+      <xsd:enumeration value="author" />
+      <xsd:enumeration value="authors" />
+      <xsd:enumeration value="version" />
+      <xsd:enumeration value="since" />
+      <xsd:enumeration value="date" />
+      <xsd:enumeration value="note" />
+      <xsd:enumeration value="warning" />
+      <xsd:enumeration value="pre" />
+      <xsd:enumeration value="post" />
+      <xsd:enumeration value="invariant" />
+      <xsd:enumeration value="remark" />
+      <xsd:enumeration value="attention" />
+      <xsd:enumeration value="par" />
+      <xsd:enumeration value="rcs" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxVersionNumber">
+    <xsd:restriction base="xsd:string">
+      <xsd:pattern value="\d+\.\d+.*" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxImageKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="html" />
+      <xsd:enumeration value="latex" />
+      <xsd:enumeration value="rtf" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxParamListKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="param" />
+      <xsd:enumeration value="retval" />
+      <xsd:enumeration value="exception" />
+      <xsd:enumeration value="templateparam" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxCharRange">
+    <xsd:restriction base="xsd:string">
+      <xsd:pattern value="[aeiouncAEIOUNC]" />
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxParamDir">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="in"/>
+      <xsd:enumeration value="out"/>
+      <xsd:enumeration value="inout"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="DoxAccessor">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="retain"/>
+      <xsd:enumeration value="copy"/>
+      <xsd:enumeration value="assign"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+
+</xsd:schema>
+
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/index.xml b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/index.xml
new file mode 100644
index 000000000..13fd53f90
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/index.xml
@@ -0,0 +1,17 @@
+<?xml version='1.0' encoding='UTF-8' standalone='no'?>
+<doxygenindex xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="index.xsd" version="1.6.3">
+  <compound refid="classAadvark" kind="class"><name>Aadvark</name>
+    <member refid="classAadvark_1ab79eb58d7bb9d5ddfa5d6f783836cab9" kind="variable"><name>aadvarkness</name></member>
+    <member refid="classAadvark_1abd061aa5f998002e72080a34f512a059" kind="function"><name>print</name></member>
+    <member refid="classAadvark_1adf1a4b97a641411a74a04ab312484462" kind="function"><name>Aadvark</name></member>
+    <member refid="classAadvark_1affd2ada0a85807efcbe26615a848f53e" kind="function"><name>get_aadvarkness</name></member>
+  </compound>
+  <compound refid="aadvark_8cc" kind="file"><name>aadvark.cc</name>
+    <member refid="aadvark_8cc_1acb52858524210ec6dddc3e16d1e52946" kind="function"><name>aadvarky_enough</name></member>
+    <member refid="aadvark_8cc_1ae66f6b31b5ad750f1fe042a706a4e3d4" kind="function"><name>main</name></member>
+  </compound>
+  <compound refid="aadvark_8h" kind="file"><name>aadvark.h</name>
+    <member refid="aadvark_8h_1acb52858524210ec6dddc3e16d1e52946" kind="function"><name>aadvarky_enough</name></member>
+    <member refid="aadvark_8h_1ae66f6b31b5ad750f1fe042a706a4e3d4" kind="function"><name>main</name></member>
+  </compound>
+</doxygenindex>
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/index.xsd b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/index.xsd
new file mode 100644
index 000000000..d7ab2a906
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/example/xml/index.xsd
@@ -0,0 +1,66 @@
+<?xml version='1.0' encoding='utf-8' ?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <xsd:element name="doxygenindex" type="DoxygenType"/>
+
+  <xsd:complexType name="DoxygenType">
+    <xsd:sequence>
+      <xsd:element name="compound" type="CompoundType" minOccurs="0" maxOccurs="unbounded"/>
+    </xsd:sequence>
+    <xsd:attribute name="version" type="xsd:string" use="required"/>
+  </xsd:complexType>
+
+  <xsd:complexType name="CompoundType">
+    <xsd:sequence>
+      <xsd:element name="name" type="xsd:string"/>
+      <xsd:element name="member" type="MemberType" minOccurs="0" maxOccurs="unbounded"/>
+    </xsd:sequence>
+    <xsd:attribute name="refid" type="xsd:string" use="required"/>
+    <xsd:attribute name="kind" type="CompoundKind" use="required"/>
+  </xsd:complexType>
+
+  <xsd:complexType name="MemberType">
+    <xsd:sequence>
+      <xsd:element name="name" type="xsd:string"/>
+    </xsd:sequence>
+    <xsd:attribute name="refid" type="xsd:string" use="required"/>
+    <xsd:attribute name="kind" type="MemberKind" use="required"/>
+  </xsd:complexType>
+  
+  <xsd:simpleType name="CompoundKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="class"/>
+      <xsd:enumeration value="struct"/>
+      <xsd:enumeration value="union"/>
+      <xsd:enumeration value="interface"/>
+      <xsd:enumeration value="protocol"/>
+      <xsd:enumeration value="category"/>
+      <xsd:enumeration value="exception"/>
+      <xsd:enumeration value="file"/>
+      <xsd:enumeration value="namespace"/>
+      <xsd:enumeration value="group"/>
+      <xsd:enumeration value="page"/>
+      <xsd:enumeration value="example"/>
+      <xsd:enumeration value="dir"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <xsd:simpleType name="MemberKind">
+    <xsd:restriction base="xsd:string">
+      <xsd:enumeration value="define"/>
+      <xsd:enumeration value="property"/>
+      <xsd:enumeration value="event"/>
+      <xsd:enumeration value="variable"/>
+      <xsd:enumeration value="typedef"/>
+      <xsd:enumeration value="enum"/>
+      <xsd:enumeration value="enumvalue"/>
+      <xsd:enumeration value="function"/>
+      <xsd:enumeration value="signal"/>
+      <xsd:enumeration value="prototype"/>
+      <xsd:enumeration value="friend"/>
+      <xsd:enumeration value="dcop"/>
+      <xsd:enumeration value="slot"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+
+</xsd:schema>
+
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/generated/__init__.py b/gr-howto-write-a-block/docs/doxygen/doxyxml/generated/__init__.py
new file mode 100644
index 000000000..39823979f
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/generated/__init__.py
@@ -0,0 +1,7 @@
+"""
+Contains generated files produced by generateDS.py.
+
+These do the real work of parsing the doxygen xml files but the
+resultant classes are not very friendly to navigate so the rest of the
+doxyxml module processes them further.
+"""
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/generated/compound.py b/gr-howto-write-a-block/docs/doxygen/doxyxml/generated/compound.py
new file mode 100644
index 000000000..1522ac23f
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/generated/compound.py
@@ -0,0 +1,503 @@
+#!/usr/bin/env python
+
+"""
+Generated Mon Feb  9 19:08:05 2009 by generateDS.py.
+"""
+
+from string import lower as str_lower
+from xml.dom import minidom
+from xml.dom import Node
+
+import sys
+
+import compoundsuper as supermod
+from compoundsuper import MixedContainer
+
+
+class DoxygenTypeSub(supermod.DoxygenType):
+    def __init__(self, version=None, compounddef=None):
+        supermod.DoxygenType.__init__(self, version, compounddef)
+
+    def find(self, details):
+
+        return self.compounddef.find(details)
+
+supermod.DoxygenType.subclass = DoxygenTypeSub
+# end class DoxygenTypeSub
+
+
+class compounddefTypeSub(supermod.compounddefType):
+    def __init__(self, kind=None, prot=None, id=None, compoundname='', title='', basecompoundref=None, derivedcompoundref=None, includes=None, includedby=None, incdepgraph=None, invincdepgraph=None, innerdir=None, innerfile=None, innerclass=None, innernamespace=None, innerpage=None, innergroup=None, templateparamlist=None, sectiondef=None, briefdescription=None, detaileddescription=None, inheritancegraph=None, collaborationgraph=None, programlisting=None, location=None, listofallmembers=None):
+        supermod.compounddefType.__init__(self, kind, prot, id, compoundname, title, basecompoundref, derivedcompoundref, includes, includedby, incdepgraph, invincdepgraph, innerdir, innerfile, innerclass, innernamespace, innerpage, innergroup, templateparamlist, sectiondef, briefdescription, detaileddescription, inheritancegraph, collaborationgraph, programlisting, location, listofallmembers)
+
+    def find(self, details):
+
+        if self.id == details.refid:
+            return self
+
+        for sectiondef in self.sectiondef:
+            result = sectiondef.find(details)
+            if result:
+                return result
+
+
+supermod.compounddefType.subclass = compounddefTypeSub
+# end class compounddefTypeSub
+
+
+class listofallmembersTypeSub(supermod.listofallmembersType):
+    def __init__(self, member=None):
+        supermod.listofallmembersType.__init__(self, member)
+supermod.listofallmembersType.subclass = listofallmembersTypeSub
+# end class listofallmembersTypeSub
+
+
+class memberRefTypeSub(supermod.memberRefType):
+    def __init__(self, virt=None, prot=None, refid=None, ambiguityscope=None, scope='', name=''):
+        supermod.memberRefType.__init__(self, virt, prot, refid, ambiguityscope, scope, name)
+supermod.memberRefType.subclass = memberRefTypeSub
+# end class memberRefTypeSub
+
+
+class compoundRefTypeSub(supermod.compoundRefType):
+    def __init__(self, virt=None, prot=None, refid=None, valueOf_='', mixedclass_=None, content_=None):
+        supermod.compoundRefType.__init__(self, mixedclass_, content_)
+supermod.compoundRefType.subclass = compoundRefTypeSub
+# end class compoundRefTypeSub
+
+
+class reimplementTypeSub(supermod.reimplementType):
+    def __init__(self, refid=None, valueOf_='', mixedclass_=None, content_=None):
+        supermod.reimplementType.__init__(self, mixedclass_, content_)
+supermod.reimplementType.subclass = reimplementTypeSub
+# end class reimplementTypeSub
+
+
+class incTypeSub(supermod.incType):
+    def __init__(self, local=None, refid=None, valueOf_='', mixedclass_=None, content_=None):
+        supermod.incType.__init__(self, mixedclass_, content_)
+supermod.incType.subclass = incTypeSub
+# end class incTypeSub
+
+
+class refTypeSub(supermod.refType):
+    def __init__(self, prot=None, refid=None, valueOf_='', mixedclass_=None, content_=None):
+        supermod.refType.__init__(self, mixedclass_, content_)
+supermod.refType.subclass = refTypeSub
+# end class refTypeSub
+
+
+
+class refTextTypeSub(supermod.refTextType):
+    def __init__(self, refid=None, kindref=None, external=None, valueOf_='', mixedclass_=None, content_=None):
+        supermod.refTextType.__init__(self, mixedclass_, content_)
+
+supermod.refTextType.subclass = refTextTypeSub
+# end class refTextTypeSub
+
+class sectiondefTypeSub(supermod.sectiondefType):
+
+
+    def __init__(self, kind=None, header='', description=None, memberdef=None):
+        supermod.sectiondefType.__init__(self, kind, header, description, memberdef)
+
+    def find(self, details):
+
+        for memberdef in self.memberdef:
+            if memberdef.id == details.refid:
+                return memberdef
+
+        return None
+
+
+supermod.sectiondefType.subclass = sectiondefTypeSub
+# end class sectiondefTypeSub
+
+
+class memberdefTypeSub(supermod.memberdefType):
+    def __init__(self, initonly=None, kind=None, volatile=None, const=None, raise_=None, virt=None, readable=None, prot=None, explicit=None, new=None, final=None, writable=None, add=None, static=None, remove=None, sealed=None, mutable=None, gettable=None, inline=None, settable=None, id=None, templateparamlist=None, type_=None, definition='', argsstring='', name='', read='', write='', bitfield='', reimplements=None, reimplementedby=None, param=None, enumvalue=None, initializer=None, exceptions=None, briefdescription=None, detaileddescription=None, inbodydescription=None, location=None, references=None, referencedby=None):
+        supermod.memberdefType.__init__(self, initonly, kind, volatile, const, raise_, virt, readable, prot, explicit, new, final, writable, add, static, remove, sealed, mutable, gettable, inline, settable, id, templateparamlist, type_, definition, argsstring, name, read, write, bitfield, reimplements, reimplementedby, param, enumvalue, initializer, exceptions, briefdescription, detaileddescription, inbodydescription, location, references, referencedby)
+supermod.memberdefType.subclass = memberdefTypeSub
+# end class memberdefTypeSub
+
+
+class descriptionTypeSub(supermod.descriptionType):
+    def __init__(self, title='', para=None, sect1=None, internal=None, mixedclass_=None, content_=None):
+        supermod.descriptionType.__init__(self, mixedclass_, content_)
+supermod.descriptionType.subclass = descriptionTypeSub
+# end class descriptionTypeSub
+
+
+class enumvalueTypeSub(supermod.enumvalueType):
+    def __init__(self, prot=None, id=None, name='', initializer=None, briefdescription=None, detaileddescription=None, mixedclass_=None, content_=None):
+        supermod.enumvalueType.__init__(self, mixedclass_, content_)
+supermod.enumvalueType.subclass = enumvalueTypeSub
+# end class enumvalueTypeSub
+
+
+class templateparamlistTypeSub(supermod.templateparamlistType):
+    def __init__(self, param=None):
+        supermod.templateparamlistType.__init__(self, param)
+supermod.templateparamlistType.subclass = templateparamlistTypeSub
+# end class templateparamlistTypeSub
+
+
+class paramTypeSub(supermod.paramType):
+    def __init__(self, type_=None, declname='', defname='', array='', defval=None, briefdescription=None):
+        supermod.paramType.__init__(self, type_, declname, defname, array, defval, briefdescription)
+supermod.paramType.subclass = paramTypeSub
+# end class paramTypeSub
+
+
+class linkedTextTypeSub(supermod.linkedTextType):
+    def __init__(self, ref=None, mixedclass_=None, content_=None):
+        supermod.linkedTextType.__init__(self, mixedclass_, content_)
+supermod.linkedTextType.subclass = linkedTextTypeSub
+# end class linkedTextTypeSub
+
+
+class graphTypeSub(supermod.graphType):
+    def __init__(self, node=None):
+        supermod.graphType.__init__(self, node)
+supermod.graphType.subclass = graphTypeSub
+# end class graphTypeSub
+
+
+class nodeTypeSub(supermod.nodeType):
+    def __init__(self, id=None, label='', link=None, childnode=None):
+        supermod.nodeType.__init__(self, id, label, link, childnode)
+supermod.nodeType.subclass = nodeTypeSub
+# end class nodeTypeSub
+
+
+class childnodeTypeSub(supermod.childnodeType):
+    def __init__(self, relation=None, refid=None, edgelabel=None):
+        supermod.childnodeType.__init__(self, relation, refid, edgelabel)
+supermod.childnodeType.subclass = childnodeTypeSub
+# end class childnodeTypeSub
+
+
+class linkTypeSub(supermod.linkType):
+    def __init__(self, refid=None, external=None, valueOf_=''):
+        supermod.linkType.__init__(self, refid, external)
+supermod.linkType.subclass = linkTypeSub
+# end class linkTypeSub
+
+
+class listingTypeSub(supermod.listingType):
+    def __init__(self, codeline=None):
+        supermod.listingType.__init__(self, codeline)
+supermod.listingType.subclass = listingTypeSub
+# end class listingTypeSub
+
+
+class codelineTypeSub(supermod.codelineType):
+    def __init__(self, external=None, lineno=None, refkind=None, refid=None, highlight=None):
+        supermod.codelineType.__init__(self, external, lineno, refkind, refid, highlight)
+supermod.codelineType.subclass = codelineTypeSub
+# end class codelineTypeSub
+
+
+class highlightTypeSub(supermod.highlightType):
+    def __init__(self, class_=None, sp=None, ref=None, mixedclass_=None, content_=None):
+        supermod.highlightType.__init__(self, mixedclass_, content_)
+supermod.highlightType.subclass = highlightTypeSub
+# end class highlightTypeSub
+
+
+class referenceTypeSub(supermod.referenceType):
+    def __init__(self, endline=None, startline=None, refid=None, compoundref=None, valueOf_='', mixedclass_=None, content_=None):
+        supermod.referenceType.__init__(self, mixedclass_, content_)
+supermod.referenceType.subclass = referenceTypeSub
+# end class referenceTypeSub
+
+
+class locationTypeSub(supermod.locationType):
+    def __init__(self, bodystart=None, line=None, bodyend=None, bodyfile=None, file=None, valueOf_=''):
+        supermod.locationType.__init__(self, bodystart, line, bodyend, bodyfile, file)
+supermod.locationType.subclass = locationTypeSub
+# end class locationTypeSub
+
+
+class docSect1TypeSub(supermod.docSect1Type):
+    def __init__(self, id=None, title='', para=None, sect2=None, internal=None, mixedclass_=None, content_=None):
+        supermod.docSect1Type.__init__(self, mixedclass_, content_)
+supermod.docSect1Type.subclass = docSect1TypeSub
+# end class docSect1TypeSub
+
+
+class docSect2TypeSub(supermod.docSect2Type):
+    def __init__(self, id=None, title='', para=None, sect3=None, internal=None, mixedclass_=None, content_=None):
+        supermod.docSect2Type.__init__(self, mixedclass_, content_)
+supermod.docSect2Type.subclass = docSect2TypeSub
+# end class docSect2TypeSub
+
+
+class docSect3TypeSub(supermod.docSect3Type):
+    def __init__(self, id=None, title='', para=None, sect4=None, internal=None, mixedclass_=None, content_=None):
+        supermod.docSect3Type.__init__(self, mixedclass_, content_)
+supermod.docSect3Type.subclass = docSect3TypeSub
+# end class docSect3TypeSub
+
+
+class docSect4TypeSub(supermod.docSect4Type):
+    def __init__(self, id=None, title='', para=None, internal=None, mixedclass_=None, content_=None):
+        supermod.docSect4Type.__init__(self, mixedclass_, content_)
+supermod.docSect4Type.subclass = docSect4TypeSub
+# end class docSect4TypeSub
+
+
+class docInternalTypeSub(supermod.docInternalType):
+    def __init__(self, para=None, sect1=None, mixedclass_=None, content_=None):
+        supermod.docInternalType.__init__(self, mixedclass_, content_)
+supermod.docInternalType.subclass = docInternalTypeSub
+# end class docInternalTypeSub
+
+
+class docInternalS1TypeSub(supermod.docInternalS1Type):
+    def __init__(self, para=None, sect2=None, mixedclass_=None, content_=None):
+        supermod.docInternalS1Type.__init__(self, mixedclass_, content_)
+supermod.docInternalS1Type.subclass = docInternalS1TypeSub
+# end class docInternalS1TypeSub
+
+
+class docInternalS2TypeSub(supermod.docInternalS2Type):
+    def __init__(self, para=None, sect3=None, mixedclass_=None, content_=None):
+        supermod.docInternalS2Type.__init__(self, mixedclass_, content_)
+supermod.docInternalS2Type.subclass = docInternalS2TypeSub
+# end class docInternalS2TypeSub
+
+
+class docInternalS3TypeSub(supermod.docInternalS3Type):
+    def __init__(self, para=None, sect3=None, mixedclass_=None, content_=None):
+        supermod.docInternalS3Type.__init__(self, mixedclass_, content_)
+supermod.docInternalS3Type.subclass = docInternalS3TypeSub
+# end class docInternalS3TypeSub
+
+
+class docInternalS4TypeSub(supermod.docInternalS4Type):
+    def __init__(self, para=None, mixedclass_=None, content_=None):
+        supermod.docInternalS4Type.__init__(self, mixedclass_, content_)
+supermod.docInternalS4Type.subclass = docInternalS4TypeSub
+# end class docInternalS4TypeSub
+
+
+class docURLLinkSub(supermod.docURLLink):
+    def __init__(self, url=None, valueOf_='', mixedclass_=None, content_=None):
+        supermod.docURLLink.__init__(self, mixedclass_, content_)
+supermod.docURLLink.subclass = docURLLinkSub
+# end class docURLLinkSub
+
+
+class docAnchorTypeSub(supermod.docAnchorType):
+    def __init__(self, id=None, valueOf_='', mixedclass_=None, content_=None):
+        supermod.docAnchorType.__init__(self, mixedclass_, content_)
+supermod.docAnchorType.subclass = docAnchorTypeSub
+# end class docAnchorTypeSub
+
+
+class docFormulaTypeSub(supermod.docFormulaType):
+    def __init__(self, id=None, valueOf_='', mixedclass_=None, content_=None):
+        supermod.docFormulaType.__init__(self, mixedclass_, content_)
+supermod.docFormulaType.subclass = docFormulaTypeSub
+# end class docFormulaTypeSub
+
+
+class docIndexEntryTypeSub(supermod.docIndexEntryType):
+    def __init__(self, primaryie='', secondaryie=''):
+        supermod.docIndexEntryType.__init__(self, primaryie, secondaryie)
+supermod.docIndexEntryType.subclass = docIndexEntryTypeSub
+# end class docIndexEntryTypeSub
+
+
+class docListTypeSub(supermod.docListType):
+    def __init__(self, listitem=None):
+        supermod.docListType.__init__(self, listitem)
+supermod.docListType.subclass = docListTypeSub
+# end class docListTypeSub
+
+
+class docListItemTypeSub(supermod.docListItemType):
+    def __init__(self, para=None):
+        supermod.docListItemType.__init__(self, para)
+supermod.docListItemType.subclass = docListItemTypeSub
+# end class docListItemTypeSub
+
+
+class docSimpleSectTypeSub(supermod.docSimpleSectType):
+    def __init__(self, kind=None, title=None, para=None):
+        supermod.docSimpleSectType.__init__(self, kind, title, para)
+supermod.docSimpleSectType.subclass = docSimpleSectTypeSub
+# end class docSimpleSectTypeSub
+
+
+class docVarListEntryTypeSub(supermod.docVarListEntryType):
+    def __init__(self, term=None):
+        supermod.docVarListEntryType.__init__(self, term)
+supermod.docVarListEntryType.subclass = docVarListEntryTypeSub
+# end class docVarListEntryTypeSub
+
+
+class docRefTextTypeSub(supermod.docRefTextType):
+    def __init__(self, refid=None, kindref=None, external=None, valueOf_='', mixedclass_=None, content_=None):
+        supermod.docRefTextType.__init__(self, mixedclass_, content_)
+supermod.docRefTextType.subclass = docRefTextTypeSub
+# end class docRefTextTypeSub
+
+
+class docTableTypeSub(supermod.docTableType):
+    def __init__(self, rows=None, cols=None, row=None, caption=None):
+        supermod.docTableType.__init__(self, rows, cols, row, caption)
+supermod.docTableType.subclass = docTableTypeSub
+# end class docTableTypeSub
+
+
+class docRowTypeSub(supermod.docRowType):
+    def __init__(self, entry=None):
+        supermod.docRowType.__init__(self, entry)
+supermod.docRowType.subclass = docRowTypeSub
+# end class docRowTypeSub
+
+
+class docEntryTypeSub(supermod.docEntryType):
+    def __init__(self, thead=None, para=None):
+        supermod.docEntryType.__init__(self, thead, para)
+supermod.docEntryType.subclass = docEntryTypeSub
+# end class docEntryTypeSub
+
+
+class docHeadingTypeSub(supermod.docHeadingType):
+    def __init__(self, level=None, valueOf_='', mixedclass_=None, content_=None):
+        supermod.docHeadingType.__init__(self, mixedclass_, content_)
+supermod.docHeadingType.subclass = docHeadingTypeSub
+# end class docHeadingTypeSub
+
+
+class docImageTypeSub(supermod.docImageType):
+    def __init__(self, width=None, type_=None, name=None, height=None, valueOf_='', mixedclass_=None, content_=None):
+        supermod.docImageType.__init__(self, mixedclass_, content_)
+supermod.docImageType.subclass = docImageTypeSub
+# end class docImageTypeSub
+
+
+class docDotFileTypeSub(supermod.docDotFileType):
+    def __init__(self, name=None, valueOf_='', mixedclass_=None, content_=None):
+        supermod.docDotFileType.__init__(self, mixedclass_, content_)
+supermod.docDotFileType.subclass = docDotFileTypeSub
+# end class docDotFileTypeSub
+
+
+class docTocItemTypeSub(supermod.docTocItemType):
+    def __init__(self, id=None, valueOf_='', mixedclass_=None, content_=None):
+        supermod.docTocItemType.__init__(self, mixedclass_, content_)
+supermod.docTocItemType.subclass = docTocItemTypeSub
+# end class docTocItemTypeSub
+
+
+class docTocListTypeSub(supermod.docTocListType):
+    def __init__(self, tocitem=None):
+        supermod.docTocListType.__init__(self, tocitem)
+supermod.docTocListType.subclass = docTocListTypeSub
+# end class docTocListTypeSub
+
+
+class docLanguageTypeSub(supermod.docLanguageType):
+    def __init__(self, langid=None, para=None):
+        supermod.docLanguageType.__init__(self, langid, para)
+supermod.docLanguageType.subclass = docLanguageTypeSub
+# end class docLanguageTypeSub
+
+
+class docParamListTypeSub(supermod.docParamListType):
+    def __init__(self, kind=None, parameteritem=None):
+        supermod.docParamListType.__init__(self, kind, parameteritem)
+supermod.docParamListType.subclass = docParamListTypeSub
+# end class docParamListTypeSub
+
+
+class docParamListItemSub(supermod.docParamListItem):
+    def __init__(self, parameternamelist=None, parameterdescription=None):
+        supermod.docParamListItem.__init__(self, parameternamelist, parameterdescription)
+supermod.docParamListItem.subclass = docParamListItemSub
+# end class docParamListItemSub
+
+
+class docParamNameListSub(supermod.docParamNameList):
+    def __init__(self, parametername=None):
+        supermod.docParamNameList.__init__(self, parametername)
+supermod.docParamNameList.subclass = docParamNameListSub
+# end class docParamNameListSub
+
+
+class docParamNameSub(supermod.docParamName):
+    def __init__(self, direction=None, ref=None, mixedclass_=None, content_=None):
+        supermod.docParamName.__init__(self, mixedclass_, content_)
+supermod.docParamName.subclass = docParamNameSub
+# end class docParamNameSub
+
+
+class docXRefSectTypeSub(supermod.docXRefSectType):
+    def __init__(self, id=None, xreftitle=None, xrefdescription=None):
+        supermod.docXRefSectType.__init__(self, id, xreftitle, xrefdescription)
+supermod.docXRefSectType.subclass = docXRefSectTypeSub
+# end class docXRefSectTypeSub
+
+
+class docCopyTypeSub(supermod.docCopyType):
+    def __init__(self, link=None, para=None, sect1=None, internal=None):
+        supermod.docCopyType.__init__(self, link, para, sect1, internal)
+supermod.docCopyType.subclass = docCopyTypeSub
+# end class docCopyTypeSub
+
+
+class docCharTypeSub(supermod.docCharType):
+    def __init__(self, char=None, valueOf_=''):
+        supermod.docCharType.__init__(self, char)
+supermod.docCharType.subclass = docCharTypeSub
+# end class docCharTypeSub
+
+class docParaTypeSub(supermod.docParaType):
+    def __init__(self, char=None, valueOf_=''):
+        supermod.docParaType.__init__(self, char)
+
+        self.parameterlist = []
+        self.simplesects = []
+        self.content = []
+
+    def buildChildren(self, child_, nodeName_):
+        supermod.docParaType.buildChildren(self, child_, nodeName_)
+
+        if child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+                nodeName_ == "ref":
+            obj_ = supermod.docRefTextType.factory()
+            obj_.build(child_)
+            self.content.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+                nodeName_ == 'parameterlist':
+            obj_ = supermod.docParamListType.factory()
+            obj_.build(child_)
+            self.parameterlist.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+                nodeName_ == 'simplesect':
+            obj_ = supermod.docSimpleSectType.factory()
+            obj_.build(child_)
+            self.simplesects.append(obj_)
+
+
+supermod.docParaType.subclass = docParaTypeSub
+# end class docParaTypeSub
+
+
+
+def parse(inFilename):
+    doc = minidom.parse(inFilename)
+    rootNode = doc.documentElement
+    rootObj = supermod.DoxygenType.factory()
+    rootObj.build(rootNode)
+    return rootObj
+
+
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/generated/compoundsuper.py b/gr-howto-write-a-block/docs/doxygen/doxyxml/generated/compoundsuper.py
new file mode 100644
index 000000000..6255dda16
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/generated/compoundsuper.py
@@ -0,0 +1,8342 @@
+#!/usr/bin/env python
+
+#
+# Generated Thu Jun 11 18:44:25 2009 by generateDS.py.
+#
+
+import sys
+import getopt
+from string import lower as str_lower
+from xml.dom import minidom
+from xml.dom import Node
+
+#
+# User methods
+#
+# Calls to the methods in these classes are generated by generateDS.py.
+# You can replace these methods by re-implementing the following class
+#   in a module named generatedssuper.py.
+
+try:
+    from generatedssuper import GeneratedsSuper
+except ImportError, exp:
+
+    class GeneratedsSuper:
+        def format_string(self, input_data, input_name=''):
+            return input_data
+        def format_integer(self, input_data, input_name=''):
+            return '%d' % input_data
+        def format_float(self, input_data, input_name=''):
+            return '%f' % input_data
+        def format_double(self, input_data, input_name=''):
+            return '%e' % input_data
+        def format_boolean(self, input_data, input_name=''):
+            return '%s' % input_data
+
+
+#
+# If you have installed IPython you can uncomment and use the following.
+# IPython is available from http://ipython.scipy.org/.
+#
+
+## from IPython.Shell import IPShellEmbed
+## args = ''
+## ipshell = IPShellEmbed(args,
+##     banner = 'Dropping into IPython',
+##     exit_msg = 'Leaving Interpreter, back to program.')
+
+# Then use the following line where and when you want to drop into the
+# IPython shell:
+#    ipshell('<some message> -- Entering ipshell.\nHit Ctrl-D to exit')
+
+#
+# Globals
+#
+
+ExternalEncoding = 'ascii'
+
+#
+# Support/utility functions.
+#
+
+def showIndent(outfile, level):
+    for idx in range(level):
+        outfile.write('    ')
+
+def quote_xml(inStr):
+    s1 = (isinstance(inStr, basestring) and inStr or
+          '%s' % inStr)
+    s1 = s1.replace('&', '&amp;')
+    s1 = s1.replace('<', '&lt;')
+    s1 = s1.replace('>', '&gt;')
+    return s1
+
+def quote_attrib(inStr):
+    s1 = (isinstance(inStr, basestring) and inStr or
+          '%s' % inStr)
+    s1 = s1.replace('&', '&amp;')
+    s1 = s1.replace('<', '&lt;')
+    s1 = s1.replace('>', '&gt;')
+    if '"' in s1:
+        if "'" in s1:
+            s1 = '"%s"' % s1.replace('"', "&quot;")
+        else:
+            s1 = "'%s'" % s1
+    else:
+        s1 = '"%s"' % s1
+    return s1
+
+def quote_python(inStr):
+    s1 = inStr
+    if s1.find("'") == -1:
+        if s1.find('\n') == -1:
+            return "'%s'" % s1
+        else:
+            return "'''%s'''" % s1
+    else:
+        if s1.find('"') != -1:
+            s1 = s1.replace('"', '\\"')
+        if s1.find('\n') == -1:
+            return '"%s"' % s1
+        else:
+            return '"""%s"""' % s1
+
+
+class MixedContainer:
+    # Constants for category:
+    CategoryNone = 0
+    CategoryText = 1
+    CategorySimple = 2
+    CategoryComplex = 3
+    # Constants for content_type:
+    TypeNone = 0
+    TypeText = 1
+    TypeString = 2
+    TypeInteger = 3
+    TypeFloat = 4
+    TypeDecimal = 5
+    TypeDouble = 6
+    TypeBoolean = 7
+    def __init__(self, category, content_type, name, value):
+        self.category = category
+        self.content_type = content_type
+        self.name = name
+        self.value = value
+    def getCategory(self):
+        return self.category
+    def getContenttype(self, content_type):
+        return self.content_type
+    def getValue(self):
+        return self.value
+    def getName(self):
+        return self.name
+    def export(self, outfile, level, name, namespace):
+        if self.category == MixedContainer.CategoryText:
+            outfile.write(self.value)
+        elif self.category == MixedContainer.CategorySimple:
+            self.exportSimple(outfile, level, name)
+        else:    # category == MixedContainer.CategoryComplex
+            self.value.export(outfile, level, namespace,name)
+    def exportSimple(self, outfile, level, name):
+        if self.content_type == MixedContainer.TypeString:
+            outfile.write('<%s>%s</%s>' % (self.name, self.value, self.name))
+        elif self.content_type == MixedContainer.TypeInteger or \
+                self.content_type == MixedContainer.TypeBoolean:
+            outfile.write('<%s>%d</%s>' % (self.name, self.value, self.name))
+        elif self.content_type == MixedContainer.TypeFloat or \
+                self.content_type == MixedContainer.TypeDecimal:
+            outfile.write('<%s>%f</%s>' % (self.name, self.value, self.name))
+        elif self.content_type == MixedContainer.TypeDouble:
+            outfile.write('<%s>%g</%s>' % (self.name, self.value, self.name))
+    def exportLiteral(self, outfile, level, name):
+        if self.category == MixedContainer.CategoryText:
+            showIndent(outfile, level)
+            outfile.write('MixedContainer(%d, %d, "%s", "%s"),\n' % \
+                (self.category, self.content_type, self.name, self.value))
+        elif self.category == MixedContainer.CategorySimple:
+            showIndent(outfile, level)
+            outfile.write('MixedContainer(%d, %d, "%s", "%s"),\n' % \
+                (self.category, self.content_type, self.name, self.value))
+        else:    # category == MixedContainer.CategoryComplex
+            showIndent(outfile, level)
+            outfile.write('MixedContainer(%d, %d, "%s",\n' % \
+                (self.category, self.content_type, self.name,))
+            self.value.exportLiteral(outfile, level + 1)
+            showIndent(outfile, level)
+            outfile.write(')\n')
+
+
+class _MemberSpec(object):
+    def __init__(self, name='', data_type='', container=0):
+        self.name = name
+        self.data_type = data_type
+        self.container = container
+    def set_name(self, name): self.name = name
+    def get_name(self): return self.name
+    def set_data_type(self, data_type): self.data_type = data_type
+    def get_data_type(self): return self.data_type
+    def set_container(self, container): self.container = container
+    def get_container(self): return self.container
+
+
+#
+# Data representation classes.
+#
+
+class DoxygenType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, version=None, compounddef=None):
+        self.version = version
+        self.compounddef = compounddef
+    def factory(*args_, **kwargs_):
+        if DoxygenType.subclass:
+            return DoxygenType.subclass(*args_, **kwargs_)
+        else:
+            return DoxygenType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_compounddef(self): return self.compounddef
+    def set_compounddef(self, compounddef): self.compounddef = compounddef
+    def get_version(self): return self.version
+    def set_version(self, version): self.version = version
+    def export(self, outfile, level, namespace_='', name_='DoxygenType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='DoxygenType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='DoxygenType'):
+        outfile.write(' version=%s' % (quote_attrib(self.version), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='DoxygenType'):
+        if self.compounddef:
+            self.compounddef.export(outfile, level, namespace_, name_='compounddef')
+    def hasContent_(self):
+        if (
+            self.compounddef is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='DoxygenType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.version is not None:
+            showIndent(outfile, level)
+            outfile.write('version = "%s",\n' % (self.version,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        if self.compounddef:
+            showIndent(outfile, level)
+            outfile.write('compounddef=model_.compounddefType(\n')
+            self.compounddef.exportLiteral(outfile, level, name_='compounddef')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('version'):
+            self.version = attrs.get('version').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'compounddef':
+            obj_ = compounddefType.factory()
+            obj_.build(child_)
+            self.set_compounddef(obj_)
+# end class DoxygenType
+
+
+class compounddefType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, kind=None, prot=None, id=None, compoundname=None, title=None, basecompoundref=None, derivedcompoundref=None, includes=None, includedby=None, incdepgraph=None, invincdepgraph=None, innerdir=None, innerfile=None, innerclass=None, innernamespace=None, innerpage=None, innergroup=None, templateparamlist=None, sectiondef=None, briefdescription=None, detaileddescription=None, inheritancegraph=None, collaborationgraph=None, programlisting=None, location=None, listofallmembers=None):
+        self.kind = kind
+        self.prot = prot
+        self.id = id
+        self.compoundname = compoundname
+        self.title = title
+        if basecompoundref is None:
+            self.basecompoundref = []
+        else:
+            self.basecompoundref = basecompoundref
+        if derivedcompoundref is None:
+            self.derivedcompoundref = []
+        else:
+            self.derivedcompoundref = derivedcompoundref
+        if includes is None:
+            self.includes = []
+        else:
+            self.includes = includes
+        if includedby is None:
+            self.includedby = []
+        else:
+            self.includedby = includedby
+        self.incdepgraph = incdepgraph
+        self.invincdepgraph = invincdepgraph
+        if innerdir is None:
+            self.innerdir = []
+        else:
+            self.innerdir = innerdir
+        if innerfile is None:
+            self.innerfile = []
+        else:
+            self.innerfile = innerfile
+        if innerclass is None:
+            self.innerclass = []
+        else:
+            self.innerclass = innerclass
+        if innernamespace is None:
+            self.innernamespace = []
+        else:
+            self.innernamespace = innernamespace
+        if innerpage is None:
+            self.innerpage = []
+        else:
+            self.innerpage = innerpage
+        if innergroup is None:
+            self.innergroup = []
+        else:
+            self.innergroup = innergroup
+        self.templateparamlist = templateparamlist
+        if sectiondef is None:
+            self.sectiondef = []
+        else:
+            self.sectiondef = sectiondef
+        self.briefdescription = briefdescription
+        self.detaileddescription = detaileddescription
+        self.inheritancegraph = inheritancegraph
+        self.collaborationgraph = collaborationgraph
+        self.programlisting = programlisting
+        self.location = location
+        self.listofallmembers = listofallmembers
+    def factory(*args_, **kwargs_):
+        if compounddefType.subclass:
+            return compounddefType.subclass(*args_, **kwargs_)
+        else:
+            return compounddefType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_compoundname(self): return self.compoundname
+    def set_compoundname(self, compoundname): self.compoundname = compoundname
+    def get_title(self): return self.title
+    def set_title(self, title): self.title = title
+    def get_basecompoundref(self): return self.basecompoundref
+    def set_basecompoundref(self, basecompoundref): self.basecompoundref = basecompoundref
+    def add_basecompoundref(self, value): self.basecompoundref.append(value)
+    def insert_basecompoundref(self, index, value): self.basecompoundref[index] = value
+    def get_derivedcompoundref(self): return self.derivedcompoundref
+    def set_derivedcompoundref(self, derivedcompoundref): self.derivedcompoundref = derivedcompoundref
+    def add_derivedcompoundref(self, value): self.derivedcompoundref.append(value)
+    def insert_derivedcompoundref(self, index, value): self.derivedcompoundref[index] = value
+    def get_includes(self): return self.includes
+    def set_includes(self, includes): self.includes = includes
+    def add_includes(self, value): self.includes.append(value)
+    def insert_includes(self, index, value): self.includes[index] = value
+    def get_includedby(self): return self.includedby
+    def set_includedby(self, includedby): self.includedby = includedby
+    def add_includedby(self, value): self.includedby.append(value)
+    def insert_includedby(self, index, value): self.includedby[index] = value
+    def get_incdepgraph(self): return self.incdepgraph
+    def set_incdepgraph(self, incdepgraph): self.incdepgraph = incdepgraph
+    def get_invincdepgraph(self): return self.invincdepgraph
+    def set_invincdepgraph(self, invincdepgraph): self.invincdepgraph = invincdepgraph
+    def get_innerdir(self): return self.innerdir
+    def set_innerdir(self, innerdir): self.innerdir = innerdir
+    def add_innerdir(self, value): self.innerdir.append(value)
+    def insert_innerdir(self, index, value): self.innerdir[index] = value
+    def get_innerfile(self): return self.innerfile
+    def set_innerfile(self, innerfile): self.innerfile = innerfile
+    def add_innerfile(self, value): self.innerfile.append(value)
+    def insert_innerfile(self, index, value): self.innerfile[index] = value
+    def get_innerclass(self): return self.innerclass
+    def set_innerclass(self, innerclass): self.innerclass = innerclass
+    def add_innerclass(self, value): self.innerclass.append(value)
+    def insert_innerclass(self, index, value): self.innerclass[index] = value
+    def get_innernamespace(self): return self.innernamespace
+    def set_innernamespace(self, innernamespace): self.innernamespace = innernamespace
+    def add_innernamespace(self, value): self.innernamespace.append(value)
+    def insert_innernamespace(self, index, value): self.innernamespace[index] = value
+    def get_innerpage(self): return self.innerpage
+    def set_innerpage(self, innerpage): self.innerpage = innerpage
+    def add_innerpage(self, value): self.innerpage.append(value)
+    def insert_innerpage(self, index, value): self.innerpage[index] = value
+    def get_innergroup(self): return self.innergroup
+    def set_innergroup(self, innergroup): self.innergroup = innergroup
+    def add_innergroup(self, value): self.innergroup.append(value)
+    def insert_innergroup(self, index, value): self.innergroup[index] = value
+    def get_templateparamlist(self): return self.templateparamlist
+    def set_templateparamlist(self, templateparamlist): self.templateparamlist = templateparamlist
+    def get_sectiondef(self): return self.sectiondef
+    def set_sectiondef(self, sectiondef): self.sectiondef = sectiondef
+    def add_sectiondef(self, value): self.sectiondef.append(value)
+    def insert_sectiondef(self, index, value): self.sectiondef[index] = value
+    def get_briefdescription(self): return self.briefdescription
+    def set_briefdescription(self, briefdescription): self.briefdescription = briefdescription
+    def get_detaileddescription(self): return self.detaileddescription
+    def set_detaileddescription(self, detaileddescription): self.detaileddescription = detaileddescription
+    def get_inheritancegraph(self): return self.inheritancegraph
+    def set_inheritancegraph(self, inheritancegraph): self.inheritancegraph = inheritancegraph
+    def get_collaborationgraph(self): return self.collaborationgraph
+    def set_collaborationgraph(self, collaborationgraph): self.collaborationgraph = collaborationgraph
+    def get_programlisting(self): return self.programlisting
+    def set_programlisting(self, programlisting): self.programlisting = programlisting
+    def get_location(self): return self.location
+    def set_location(self, location): self.location = location
+    def get_listofallmembers(self): return self.listofallmembers
+    def set_listofallmembers(self, listofallmembers): self.listofallmembers = listofallmembers
+    def get_kind(self): return self.kind
+    def set_kind(self, kind): self.kind = kind
+    def get_prot(self): return self.prot
+    def set_prot(self, prot): self.prot = prot
+    def get_id(self): return self.id
+    def set_id(self, id): self.id = id
+    def export(self, outfile, level, namespace_='', name_='compounddefType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='compounddefType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='compounddefType'):
+        if self.kind is not None:
+            outfile.write(' kind=%s' % (quote_attrib(self.kind), ))
+        if self.prot is not None:
+            outfile.write(' prot=%s' % (quote_attrib(self.prot), ))
+        if self.id is not None:
+            outfile.write(' id=%s' % (self.format_string(quote_attrib(self.id).encode(ExternalEncoding), input_name='id'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='compounddefType'):
+        if self.compoundname is not None:
+            showIndent(outfile, level)
+            outfile.write('<%scompoundname>%s</%scompoundname>\n' % (namespace_, self.format_string(quote_xml(self.compoundname).encode(ExternalEncoding), input_name='compoundname'), namespace_))
+        if self.title is not None:
+            showIndent(outfile, level)
+            outfile.write('<%stitle>%s</%stitle>\n' % (namespace_, self.format_string(quote_xml(self.title).encode(ExternalEncoding), input_name='title'), namespace_))
+        for basecompoundref_ in self.basecompoundref:
+            basecompoundref_.export(outfile, level, namespace_, name_='basecompoundref')
+        for derivedcompoundref_ in self.derivedcompoundref:
+            derivedcompoundref_.export(outfile, level, namespace_, name_='derivedcompoundref')
+        for includes_ in self.includes:
+            includes_.export(outfile, level, namespace_, name_='includes')
+        for includedby_ in self.includedby:
+            includedby_.export(outfile, level, namespace_, name_='includedby')
+        if self.incdepgraph:
+            self.incdepgraph.export(outfile, level, namespace_, name_='incdepgraph')
+        if self.invincdepgraph:
+            self.invincdepgraph.export(outfile, level, namespace_, name_='invincdepgraph')
+        for innerdir_ in self.innerdir:
+            innerdir_.export(outfile, level, namespace_, name_='innerdir')
+        for innerfile_ in self.innerfile:
+            innerfile_.export(outfile, level, namespace_, name_='innerfile')
+        for innerclass_ in self.innerclass:
+            innerclass_.export(outfile, level, namespace_, name_='innerclass')
+        for innernamespace_ in self.innernamespace:
+            innernamespace_.export(outfile, level, namespace_, name_='innernamespace')
+        for innerpage_ in self.innerpage:
+            innerpage_.export(outfile, level, namespace_, name_='innerpage')
+        for innergroup_ in self.innergroup:
+            innergroup_.export(outfile, level, namespace_, name_='innergroup')
+        if self.templateparamlist:
+            self.templateparamlist.export(outfile, level, namespace_, name_='templateparamlist')
+        for sectiondef_ in self.sectiondef:
+            sectiondef_.export(outfile, level, namespace_, name_='sectiondef')
+        if self.briefdescription:
+            self.briefdescription.export(outfile, level, namespace_, name_='briefdescription')
+        if self.detaileddescription:
+            self.detaileddescription.export(outfile, level, namespace_, name_='detaileddescription')
+        if self.inheritancegraph:
+            self.inheritancegraph.export(outfile, level, namespace_, name_='inheritancegraph')
+        if self.collaborationgraph:
+            self.collaborationgraph.export(outfile, level, namespace_, name_='collaborationgraph')
+        if self.programlisting:
+            self.programlisting.export(outfile, level, namespace_, name_='programlisting')
+        if self.location:
+            self.location.export(outfile, level, namespace_, name_='location')
+        if self.listofallmembers:
+            self.listofallmembers.export(outfile, level, namespace_, name_='listofallmembers')
+    def hasContent_(self):
+        if (
+            self.compoundname is not None or
+            self.title is not None or
+            self.basecompoundref is not None or
+            self.derivedcompoundref is not None or
+            self.includes is not None or
+            self.includedby is not None or
+            self.incdepgraph is not None or
+            self.invincdepgraph is not None or
+            self.innerdir is not None or
+            self.innerfile is not None or
+            self.innerclass is not None or
+            self.innernamespace is not None or
+            self.innerpage is not None or
+            self.innergroup is not None or
+            self.templateparamlist is not None or
+            self.sectiondef is not None or
+            self.briefdescription is not None or
+            self.detaileddescription is not None or
+            self.inheritancegraph is not None or
+            self.collaborationgraph is not None or
+            self.programlisting is not None or
+            self.location is not None or
+            self.listofallmembers is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='compounddefType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.kind is not None:
+            showIndent(outfile, level)
+            outfile.write('kind = "%s",\n' % (self.kind,))
+        if self.prot is not None:
+            showIndent(outfile, level)
+            outfile.write('prot = "%s",\n' % (self.prot,))
+        if self.id is not None:
+            showIndent(outfile, level)
+            outfile.write('id = %s,\n' % (self.id,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('compoundname=%s,\n' % quote_python(self.compoundname).encode(ExternalEncoding))
+        if self.title:
+            showIndent(outfile, level)
+            outfile.write('title=model_.xsd_string(\n')
+            self.title.exportLiteral(outfile, level, name_='title')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        showIndent(outfile, level)
+        outfile.write('basecompoundref=[\n')
+        level += 1
+        for basecompoundref in self.basecompoundref:
+            showIndent(outfile, level)
+            outfile.write('model_.basecompoundref(\n')
+            basecompoundref.exportLiteral(outfile, level, name_='basecompoundref')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('derivedcompoundref=[\n')
+        level += 1
+        for derivedcompoundref in self.derivedcompoundref:
+            showIndent(outfile, level)
+            outfile.write('model_.derivedcompoundref(\n')
+            derivedcompoundref.exportLiteral(outfile, level, name_='derivedcompoundref')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('includes=[\n')
+        level += 1
+        for includes in self.includes:
+            showIndent(outfile, level)
+            outfile.write('model_.includes(\n')
+            includes.exportLiteral(outfile, level, name_='includes')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('includedby=[\n')
+        level += 1
+        for includedby in self.includedby:
+            showIndent(outfile, level)
+            outfile.write('model_.includedby(\n')
+            includedby.exportLiteral(outfile, level, name_='includedby')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        if self.incdepgraph:
+            showIndent(outfile, level)
+            outfile.write('incdepgraph=model_.graphType(\n')
+            self.incdepgraph.exportLiteral(outfile, level, name_='incdepgraph')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        if self.invincdepgraph:
+            showIndent(outfile, level)
+            outfile.write('invincdepgraph=model_.graphType(\n')
+            self.invincdepgraph.exportLiteral(outfile, level, name_='invincdepgraph')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        showIndent(outfile, level)
+        outfile.write('innerdir=[\n')
+        level += 1
+        for innerdir in self.innerdir:
+            showIndent(outfile, level)
+            outfile.write('model_.innerdir(\n')
+            innerdir.exportLiteral(outfile, level, name_='innerdir')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('innerfile=[\n')
+        level += 1
+        for innerfile in self.innerfile:
+            showIndent(outfile, level)
+            outfile.write('model_.innerfile(\n')
+            innerfile.exportLiteral(outfile, level, name_='innerfile')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('innerclass=[\n')
+        level += 1
+        for innerclass in self.innerclass:
+            showIndent(outfile, level)
+            outfile.write('model_.innerclass(\n')
+            innerclass.exportLiteral(outfile, level, name_='innerclass')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('innernamespace=[\n')
+        level += 1
+        for innernamespace in self.innernamespace:
+            showIndent(outfile, level)
+            outfile.write('model_.innernamespace(\n')
+            innernamespace.exportLiteral(outfile, level, name_='innernamespace')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('innerpage=[\n')
+        level += 1
+        for innerpage in self.innerpage:
+            showIndent(outfile, level)
+            outfile.write('model_.innerpage(\n')
+            innerpage.exportLiteral(outfile, level, name_='innerpage')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('innergroup=[\n')
+        level += 1
+        for innergroup in self.innergroup:
+            showIndent(outfile, level)
+            outfile.write('model_.innergroup(\n')
+            innergroup.exportLiteral(outfile, level, name_='innergroup')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        if self.templateparamlist:
+            showIndent(outfile, level)
+            outfile.write('templateparamlist=model_.templateparamlistType(\n')
+            self.templateparamlist.exportLiteral(outfile, level, name_='templateparamlist')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        showIndent(outfile, level)
+        outfile.write('sectiondef=[\n')
+        level += 1
+        for sectiondef in self.sectiondef:
+            showIndent(outfile, level)
+            outfile.write('model_.sectiondef(\n')
+            sectiondef.exportLiteral(outfile, level, name_='sectiondef')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        if self.briefdescription:
+            showIndent(outfile, level)
+            outfile.write('briefdescription=model_.descriptionType(\n')
+            self.briefdescription.exportLiteral(outfile, level, name_='briefdescription')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        if self.detaileddescription:
+            showIndent(outfile, level)
+            outfile.write('detaileddescription=model_.descriptionType(\n')
+            self.detaileddescription.exportLiteral(outfile, level, name_='detaileddescription')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        if self.inheritancegraph:
+            showIndent(outfile, level)
+            outfile.write('inheritancegraph=model_.graphType(\n')
+            self.inheritancegraph.exportLiteral(outfile, level, name_='inheritancegraph')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        if self.collaborationgraph:
+            showIndent(outfile, level)
+            outfile.write('collaborationgraph=model_.graphType(\n')
+            self.collaborationgraph.exportLiteral(outfile, level, name_='collaborationgraph')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        if self.programlisting:
+            showIndent(outfile, level)
+            outfile.write('programlisting=model_.listingType(\n')
+            self.programlisting.exportLiteral(outfile, level, name_='programlisting')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        if self.location:
+            showIndent(outfile, level)
+            outfile.write('location=model_.locationType(\n')
+            self.location.exportLiteral(outfile, level, name_='location')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        if self.listofallmembers:
+            showIndent(outfile, level)
+            outfile.write('listofallmembers=model_.listofallmembersType(\n')
+            self.listofallmembers.exportLiteral(outfile, level, name_='listofallmembers')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('kind'):
+            self.kind = attrs.get('kind').value
+        if attrs.get('prot'):
+            self.prot = attrs.get('prot').value
+        if attrs.get('id'):
+            self.id = attrs.get('id').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'compoundname':
+            compoundname_ = ''
+            for text__content_ in child_.childNodes:
+                compoundname_ += text__content_.nodeValue
+            self.compoundname = compoundname_
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'title':
+            obj_ = docTitleType.factory()
+            obj_.build(child_)
+            self.set_title(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'basecompoundref':
+            obj_ = compoundRefType.factory()
+            obj_.build(child_)
+            self.basecompoundref.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'derivedcompoundref':
+            obj_ = compoundRefType.factory()
+            obj_.build(child_)
+            self.derivedcompoundref.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'includes':
+            obj_ = incType.factory()
+            obj_.build(child_)
+            self.includes.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'includedby':
+            obj_ = incType.factory()
+            obj_.build(child_)
+            self.includedby.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'incdepgraph':
+            obj_ = graphType.factory()
+            obj_.build(child_)
+            self.set_incdepgraph(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'invincdepgraph':
+            obj_ = graphType.factory()
+            obj_.build(child_)
+            self.set_invincdepgraph(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'innerdir':
+            obj_ = refType.factory()
+            obj_.build(child_)
+            self.innerdir.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'innerfile':
+            obj_ = refType.factory()
+            obj_.build(child_)
+            self.innerfile.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'innerclass':
+            obj_ = refType.factory()
+            obj_.build(child_)
+            self.innerclass.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'innernamespace':
+            obj_ = refType.factory()
+            obj_.build(child_)
+            self.innernamespace.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'innerpage':
+            obj_ = refType.factory()
+            obj_.build(child_)
+            self.innerpage.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'innergroup':
+            obj_ = refType.factory()
+            obj_.build(child_)
+            self.innergroup.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'templateparamlist':
+            obj_ = templateparamlistType.factory()
+            obj_.build(child_)
+            self.set_templateparamlist(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'sectiondef':
+            obj_ = sectiondefType.factory()
+            obj_.build(child_)
+            self.sectiondef.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'briefdescription':
+            obj_ = descriptionType.factory()
+            obj_.build(child_)
+            self.set_briefdescription(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'detaileddescription':
+            obj_ = descriptionType.factory()
+            obj_.build(child_)
+            self.set_detaileddescription(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'inheritancegraph':
+            obj_ = graphType.factory()
+            obj_.build(child_)
+            self.set_inheritancegraph(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'collaborationgraph':
+            obj_ = graphType.factory()
+            obj_.build(child_)
+            self.set_collaborationgraph(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'programlisting':
+            obj_ = listingType.factory()
+            obj_.build(child_)
+            self.set_programlisting(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'location':
+            obj_ = locationType.factory()
+            obj_.build(child_)
+            self.set_location(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'listofallmembers':
+            obj_ = listofallmembersType.factory()
+            obj_.build(child_)
+            self.set_listofallmembers(obj_)
+# end class compounddefType
+
+
+class listofallmembersType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, member=None):
+        if member is None:
+            self.member = []
+        else:
+            self.member = member
+    def factory(*args_, **kwargs_):
+        if listofallmembersType.subclass:
+            return listofallmembersType.subclass(*args_, **kwargs_)
+        else:
+            return listofallmembersType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_member(self): return self.member
+    def set_member(self, member): self.member = member
+    def add_member(self, value): self.member.append(value)
+    def insert_member(self, index, value): self.member[index] = value
+    def export(self, outfile, level, namespace_='', name_='listofallmembersType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='listofallmembersType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='listofallmembersType'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='listofallmembersType'):
+        for member_ in self.member:
+            member_.export(outfile, level, namespace_, name_='member')
+    def hasContent_(self):
+        if (
+            self.member is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='listofallmembersType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('member=[\n')
+        level += 1
+        for member in self.member:
+            showIndent(outfile, level)
+            outfile.write('model_.member(\n')
+            member.exportLiteral(outfile, level, name_='member')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'member':
+            obj_ = memberRefType.factory()
+            obj_.build(child_)
+            self.member.append(obj_)
+# end class listofallmembersType
+
+
+class memberRefType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, virt=None, prot=None, refid=None, ambiguityscope=None, scope=None, name=None):
+        self.virt = virt
+        self.prot = prot
+        self.refid = refid
+        self.ambiguityscope = ambiguityscope
+        self.scope = scope
+        self.name = name
+    def factory(*args_, **kwargs_):
+        if memberRefType.subclass:
+            return memberRefType.subclass(*args_, **kwargs_)
+        else:
+            return memberRefType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_scope(self): return self.scope
+    def set_scope(self, scope): self.scope = scope
+    def get_name(self): return self.name
+    def set_name(self, name): self.name = name
+    def get_virt(self): return self.virt
+    def set_virt(self, virt): self.virt = virt
+    def get_prot(self): return self.prot
+    def set_prot(self, prot): self.prot = prot
+    def get_refid(self): return self.refid
+    def set_refid(self, refid): self.refid = refid
+    def get_ambiguityscope(self): return self.ambiguityscope
+    def set_ambiguityscope(self, ambiguityscope): self.ambiguityscope = ambiguityscope
+    def export(self, outfile, level, namespace_='', name_='memberRefType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='memberRefType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='memberRefType'):
+        if self.virt is not None:
+            outfile.write(' virt=%s' % (quote_attrib(self.virt), ))
+        if self.prot is not None:
+            outfile.write(' prot=%s' % (quote_attrib(self.prot), ))
+        if self.refid is not None:
+            outfile.write(' refid=%s' % (self.format_string(quote_attrib(self.refid).encode(ExternalEncoding), input_name='refid'), ))
+        if self.ambiguityscope is not None:
+            outfile.write(' ambiguityscope=%s' % (self.format_string(quote_attrib(self.ambiguityscope).encode(ExternalEncoding), input_name='ambiguityscope'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='memberRefType'):
+        if self.scope is not None:
+            showIndent(outfile, level)
+            outfile.write('<%sscope>%s</%sscope>\n' % (namespace_, self.format_string(quote_xml(self.scope).encode(ExternalEncoding), input_name='scope'), namespace_))
+        if self.name is not None:
+            showIndent(outfile, level)
+            outfile.write('<%sname>%s</%sname>\n' % (namespace_, self.format_string(quote_xml(self.name).encode(ExternalEncoding), input_name='name'), namespace_))
+    def hasContent_(self):
+        if (
+            self.scope is not None or
+            self.name is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='memberRefType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.virt is not None:
+            showIndent(outfile, level)
+            outfile.write('virt = "%s",\n' % (self.virt,))
+        if self.prot is not None:
+            showIndent(outfile, level)
+            outfile.write('prot = "%s",\n' % (self.prot,))
+        if self.refid is not None:
+            showIndent(outfile, level)
+            outfile.write('refid = %s,\n' % (self.refid,))
+        if self.ambiguityscope is not None:
+            showIndent(outfile, level)
+            outfile.write('ambiguityscope = %s,\n' % (self.ambiguityscope,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('scope=%s,\n' % quote_python(self.scope).encode(ExternalEncoding))
+        showIndent(outfile, level)
+        outfile.write('name=%s,\n' % quote_python(self.name).encode(ExternalEncoding))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('virt'):
+            self.virt = attrs.get('virt').value
+        if attrs.get('prot'):
+            self.prot = attrs.get('prot').value
+        if attrs.get('refid'):
+            self.refid = attrs.get('refid').value
+        if attrs.get('ambiguityscope'):
+            self.ambiguityscope = attrs.get('ambiguityscope').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'scope':
+            scope_ = ''
+            for text__content_ in child_.childNodes:
+                scope_ += text__content_.nodeValue
+            self.scope = scope_
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'name':
+            name_ = ''
+            for text__content_ in child_.childNodes:
+                name_ += text__content_.nodeValue
+            self.name = name_
+# end class memberRefType
+
+
+class scope(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, valueOf_=''):
+        self.valueOf_ = valueOf_
+    def factory(*args_, **kwargs_):
+        if scope.subclass:
+            return scope.subclass(*args_, **kwargs_)
+        else:
+            return scope(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='scope', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='scope')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='scope'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='scope'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='scope'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class scope
+
+
+class name(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, valueOf_=''):
+        self.valueOf_ = valueOf_
+    def factory(*args_, **kwargs_):
+        if name.subclass:
+            return name.subclass(*args_, **kwargs_)
+        else:
+            return name(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='name', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='name')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='name'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='name'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='name'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class name
+
+
+class compoundRefType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, virt=None, prot=None, refid=None, valueOf_='', mixedclass_=None, content_=None):
+        self.virt = virt
+        self.prot = prot
+        self.refid = refid
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if compoundRefType.subclass:
+            return compoundRefType.subclass(*args_, **kwargs_)
+        else:
+            return compoundRefType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_virt(self): return self.virt
+    def set_virt(self, virt): self.virt = virt
+    def get_prot(self): return self.prot
+    def set_prot(self, prot): self.prot = prot
+    def get_refid(self): return self.refid
+    def set_refid(self, refid): self.refid = refid
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='compoundRefType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='compoundRefType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='compoundRefType'):
+        if self.virt is not None:
+            outfile.write(' virt=%s' % (quote_attrib(self.virt), ))
+        if self.prot is not None:
+            outfile.write(' prot=%s' % (quote_attrib(self.prot), ))
+        if self.refid is not None:
+            outfile.write(' refid=%s' % (self.format_string(quote_attrib(self.refid).encode(ExternalEncoding), input_name='refid'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='compoundRefType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='compoundRefType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.virt is not None:
+            showIndent(outfile, level)
+            outfile.write('virt = "%s",\n' % (self.virt,))
+        if self.prot is not None:
+            showIndent(outfile, level)
+            outfile.write('prot = "%s",\n' % (self.prot,))
+        if self.refid is not None:
+            showIndent(outfile, level)
+            outfile.write('refid = %s,\n' % (self.refid,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('virt'):
+            self.virt = attrs.get('virt').value
+        if attrs.get('prot'):
+            self.prot = attrs.get('prot').value
+        if attrs.get('refid'):
+            self.refid = attrs.get('refid').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class compoundRefType
+
+
+class reimplementType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, refid=None, valueOf_='', mixedclass_=None, content_=None):
+        self.refid = refid
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if reimplementType.subclass:
+            return reimplementType.subclass(*args_, **kwargs_)
+        else:
+            return reimplementType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_refid(self): return self.refid
+    def set_refid(self, refid): self.refid = refid
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='reimplementType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='reimplementType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='reimplementType'):
+        if self.refid is not None:
+            outfile.write(' refid=%s' % (self.format_string(quote_attrib(self.refid).encode(ExternalEncoding), input_name='refid'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='reimplementType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='reimplementType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.refid is not None:
+            showIndent(outfile, level)
+            outfile.write('refid = %s,\n' % (self.refid,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('refid'):
+            self.refid = attrs.get('refid').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class reimplementType
+
+
+class incType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, local=None, refid=None, valueOf_='', mixedclass_=None, content_=None):
+        self.local = local
+        self.refid = refid
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if incType.subclass:
+            return incType.subclass(*args_, **kwargs_)
+        else:
+            return incType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_local(self): return self.local
+    def set_local(self, local): self.local = local
+    def get_refid(self): return self.refid
+    def set_refid(self, refid): self.refid = refid
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='incType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='incType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='incType'):
+        if self.local is not None:
+            outfile.write(' local=%s' % (quote_attrib(self.local), ))
+        if self.refid is not None:
+            outfile.write(' refid=%s' % (self.format_string(quote_attrib(self.refid).encode(ExternalEncoding), input_name='refid'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='incType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='incType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.local is not None:
+            showIndent(outfile, level)
+            outfile.write('local = "%s",\n' % (self.local,))
+        if self.refid is not None:
+            showIndent(outfile, level)
+            outfile.write('refid = %s,\n' % (self.refid,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('local'):
+            self.local = attrs.get('local').value
+        if attrs.get('refid'):
+            self.refid = attrs.get('refid').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class incType
+
+
+class refType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, prot=None, refid=None, valueOf_='', mixedclass_=None, content_=None):
+        self.prot = prot
+        self.refid = refid
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if refType.subclass:
+            return refType.subclass(*args_, **kwargs_)
+        else:
+            return refType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_prot(self): return self.prot
+    def set_prot(self, prot): self.prot = prot
+    def get_refid(self): return self.refid
+    def set_refid(self, refid): self.refid = refid
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='refType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='refType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='refType'):
+        if self.prot is not None:
+            outfile.write(' prot=%s' % (quote_attrib(self.prot), ))
+        if self.refid is not None:
+            outfile.write(' refid=%s' % (self.format_string(quote_attrib(self.refid).encode(ExternalEncoding), input_name='refid'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='refType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='refType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.prot is not None:
+            showIndent(outfile, level)
+            outfile.write('prot = "%s",\n' % (self.prot,))
+        if self.refid is not None:
+            showIndent(outfile, level)
+            outfile.write('refid = %s,\n' % (self.refid,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('prot'):
+            self.prot = attrs.get('prot').value
+        if attrs.get('refid'):
+            self.refid = attrs.get('refid').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class refType
+
+
+class refTextType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, refid=None, kindref=None, external=None, valueOf_='', mixedclass_=None, content_=None):
+        self.refid = refid
+        self.kindref = kindref
+        self.external = external
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if refTextType.subclass:
+            return refTextType.subclass(*args_, **kwargs_)
+        else:
+            return refTextType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_refid(self): return self.refid
+    def set_refid(self, refid): self.refid = refid
+    def get_kindref(self): return self.kindref
+    def set_kindref(self, kindref): self.kindref = kindref
+    def get_external(self): return self.external
+    def set_external(self, external): self.external = external
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='refTextType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='refTextType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='refTextType'):
+        if self.refid is not None:
+            outfile.write(' refid=%s' % (self.format_string(quote_attrib(self.refid).encode(ExternalEncoding), input_name='refid'), ))
+        if self.kindref is not None:
+            outfile.write(' kindref=%s' % (quote_attrib(self.kindref), ))
+        if self.external is not None:
+            outfile.write(' external=%s' % (self.format_string(quote_attrib(self.external).encode(ExternalEncoding), input_name='external'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='refTextType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='refTextType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.refid is not None:
+            showIndent(outfile, level)
+            outfile.write('refid = %s,\n' % (self.refid,))
+        if self.kindref is not None:
+            showIndent(outfile, level)
+            outfile.write('kindref = "%s",\n' % (self.kindref,))
+        if self.external is not None:
+            showIndent(outfile, level)
+            outfile.write('external = %s,\n' % (self.external,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('refid'):
+            self.refid = attrs.get('refid').value
+        if attrs.get('kindref'):
+            self.kindref = attrs.get('kindref').value
+        if attrs.get('external'):
+            self.external = attrs.get('external').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class refTextType
+
+
+class sectiondefType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, kind=None, header=None, description=None, memberdef=None):
+        self.kind = kind
+        self.header = header
+        self.description = description
+        if memberdef is None:
+            self.memberdef = []
+        else:
+            self.memberdef = memberdef
+    def factory(*args_, **kwargs_):
+        if sectiondefType.subclass:
+            return sectiondefType.subclass(*args_, **kwargs_)
+        else:
+            return sectiondefType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_header(self): return self.header
+    def set_header(self, header): self.header = header
+    def get_description(self): return self.description
+    def set_description(self, description): self.description = description
+    def get_memberdef(self): return self.memberdef
+    def set_memberdef(self, memberdef): self.memberdef = memberdef
+    def add_memberdef(self, value): self.memberdef.append(value)
+    def insert_memberdef(self, index, value): self.memberdef[index] = value
+    def get_kind(self): return self.kind
+    def set_kind(self, kind): self.kind = kind
+    def export(self, outfile, level, namespace_='', name_='sectiondefType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='sectiondefType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='sectiondefType'):
+        if self.kind is not None:
+            outfile.write(' kind=%s' % (quote_attrib(self.kind), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='sectiondefType'):
+        if self.header is not None:
+            showIndent(outfile, level)
+            outfile.write('<%sheader>%s</%sheader>\n' % (namespace_, self.format_string(quote_xml(self.header).encode(ExternalEncoding), input_name='header'), namespace_))
+        if self.description:
+            self.description.export(outfile, level, namespace_, name_='description')
+        for memberdef_ in self.memberdef:
+            memberdef_.export(outfile, level, namespace_, name_='memberdef')
+    def hasContent_(self):
+        if (
+            self.header is not None or
+            self.description is not None or
+            self.memberdef is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='sectiondefType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.kind is not None:
+            showIndent(outfile, level)
+            outfile.write('kind = "%s",\n' % (self.kind,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('header=%s,\n' % quote_python(self.header).encode(ExternalEncoding))
+        if self.description:
+            showIndent(outfile, level)
+            outfile.write('description=model_.descriptionType(\n')
+            self.description.exportLiteral(outfile, level, name_='description')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        showIndent(outfile, level)
+        outfile.write('memberdef=[\n')
+        level += 1
+        for memberdef in self.memberdef:
+            showIndent(outfile, level)
+            outfile.write('model_.memberdef(\n')
+            memberdef.exportLiteral(outfile, level, name_='memberdef')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('kind'):
+            self.kind = attrs.get('kind').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'header':
+            header_ = ''
+            for text__content_ in child_.childNodes:
+                header_ += text__content_.nodeValue
+            self.header = header_
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'description':
+            obj_ = descriptionType.factory()
+            obj_.build(child_)
+            self.set_description(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'memberdef':
+            obj_ = memberdefType.factory()
+            obj_.build(child_)
+            self.memberdef.append(obj_)
+# end class sectiondefType
+
+
+class memberdefType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, initonly=None, kind=None, volatile=None, const=None, raisexx=None, virt=None, readable=None, prot=None, explicit=None, new=None, final=None, writable=None, add=None, static=None, remove=None, sealed=None, mutable=None, gettable=None, inline=None, settable=None, id=None, templateparamlist=None, type_=None, definition=None, argsstring=None, name=None, read=None, write=None, bitfield=None, reimplements=None, reimplementedby=None, param=None, enumvalue=None, initializer=None, exceptions=None, briefdescription=None, detaileddescription=None, inbodydescription=None, location=None, references=None, referencedby=None):
+        self.initonly = initonly
+        self.kind = kind
+        self.volatile = volatile
+        self.const = const
+        self.raisexx = raisexx
+        self.virt = virt
+        self.readable = readable
+        self.prot = prot
+        self.explicit = explicit
+        self.new = new
+        self.final = final
+        self.writable = writable
+        self.add = add
+        self.static = static
+        self.remove = remove
+        self.sealed = sealed
+        self.mutable = mutable
+        self.gettable = gettable
+        self.inline = inline
+        self.settable = settable
+        self.id = id
+        self.templateparamlist = templateparamlist
+        self.type_ = type_
+        self.definition = definition
+        self.argsstring = argsstring
+        self.name = name
+        self.read = read
+        self.write = write
+        self.bitfield = bitfield
+        if reimplements is None:
+            self.reimplements = []
+        else:
+            self.reimplements = reimplements
+        if reimplementedby is None:
+            self.reimplementedby = []
+        else:
+            self.reimplementedby = reimplementedby
+        if param is None:
+            self.param = []
+        else:
+            self.param = param
+        if enumvalue is None:
+            self.enumvalue = []
+        else:
+            self.enumvalue = enumvalue
+        self.initializer = initializer
+        self.exceptions = exceptions
+        self.briefdescription = briefdescription
+        self.detaileddescription = detaileddescription
+        self.inbodydescription = inbodydescription
+        self.location = location
+        if references is None:
+            self.references = []
+        else:
+            self.references = references
+        if referencedby is None:
+            self.referencedby = []
+        else:
+            self.referencedby = referencedby
+    def factory(*args_, **kwargs_):
+        if memberdefType.subclass:
+            return memberdefType.subclass(*args_, **kwargs_)
+        else:
+            return memberdefType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_templateparamlist(self): return self.templateparamlist
+    def set_templateparamlist(self, templateparamlist): self.templateparamlist = templateparamlist
+    def get_type(self): return self.type_
+    def set_type(self, type_): self.type_ = type_
+    def get_definition(self): return self.definition
+    def set_definition(self, definition): self.definition = definition
+    def get_argsstring(self): return self.argsstring
+    def set_argsstring(self, argsstring): self.argsstring = argsstring
+    def get_name(self): return self.name
+    def set_name(self, name): self.name = name
+    def get_read(self): return self.read
+    def set_read(self, read): self.read = read
+    def get_write(self): return self.write
+    def set_write(self, write): self.write = write
+    def get_bitfield(self): return self.bitfield
+    def set_bitfield(self, bitfield): self.bitfield = bitfield
+    def get_reimplements(self): return self.reimplements
+    def set_reimplements(self, reimplements): self.reimplements = reimplements
+    def add_reimplements(self, value): self.reimplements.append(value)
+    def insert_reimplements(self, index, value): self.reimplements[index] = value
+    def get_reimplementedby(self): return self.reimplementedby
+    def set_reimplementedby(self, reimplementedby): self.reimplementedby = reimplementedby
+    def add_reimplementedby(self, value): self.reimplementedby.append(value)
+    def insert_reimplementedby(self, index, value): self.reimplementedby[index] = value
+    def get_param(self): return self.param
+    def set_param(self, param): self.param = param
+    def add_param(self, value): self.param.append(value)
+    def insert_param(self, index, value): self.param[index] = value
+    def get_enumvalue(self): return self.enumvalue
+    def set_enumvalue(self, enumvalue): self.enumvalue = enumvalue
+    def add_enumvalue(self, value): self.enumvalue.append(value)
+    def insert_enumvalue(self, index, value): self.enumvalue[index] = value
+    def get_initializer(self): return self.initializer
+    def set_initializer(self, initializer): self.initializer = initializer
+    def get_exceptions(self): return self.exceptions
+    def set_exceptions(self, exceptions): self.exceptions = exceptions
+    def get_briefdescription(self): return self.briefdescription
+    def set_briefdescription(self, briefdescription): self.briefdescription = briefdescription
+    def get_detaileddescription(self): return self.detaileddescription
+    def set_detaileddescription(self, detaileddescription): self.detaileddescription = detaileddescription
+    def get_inbodydescription(self): return self.inbodydescription
+    def set_inbodydescription(self, inbodydescription): self.inbodydescription = inbodydescription
+    def get_location(self): return self.location
+    def set_location(self, location): self.location = location
+    def get_references(self): return self.references
+    def set_references(self, references): self.references = references
+    def add_references(self, value): self.references.append(value)
+    def insert_references(self, index, value): self.references[index] = value
+    def get_referencedby(self): return self.referencedby
+    def set_referencedby(self, referencedby): self.referencedby = referencedby
+    def add_referencedby(self, value): self.referencedby.append(value)
+    def insert_referencedby(self, index, value): self.referencedby[index] = value
+    def get_initonly(self): return self.initonly
+    def set_initonly(self, initonly): self.initonly = initonly
+    def get_kind(self): return self.kind
+    def set_kind(self, kind): self.kind = kind
+    def get_volatile(self): return self.volatile
+    def set_volatile(self, volatile): self.volatile = volatile
+    def get_const(self): return self.const
+    def set_const(self, const): self.const = const
+    def get_raise(self): return self.raisexx
+    def set_raise(self, raisexx): self.raisexx = raisexx
+    def get_virt(self): return self.virt
+    def set_virt(self, virt): self.virt = virt
+    def get_readable(self): return self.readable
+    def set_readable(self, readable): self.readable = readable
+    def get_prot(self): return self.prot
+    def set_prot(self, prot): self.prot = prot
+    def get_explicit(self): return self.explicit
+    def set_explicit(self, explicit): self.explicit = explicit
+    def get_new(self): return self.new
+    def set_new(self, new): self.new = new
+    def get_final(self): return self.final
+    def set_final(self, final): self.final = final
+    def get_writable(self): return self.writable
+    def set_writable(self, writable): self.writable = writable
+    def get_add(self): return self.add
+    def set_add(self, add): self.add = add
+    def get_static(self): return self.static
+    def set_static(self, static): self.static = static
+    def get_remove(self): return self.remove
+    def set_remove(self, remove): self.remove = remove
+    def get_sealed(self): return self.sealed
+    def set_sealed(self, sealed): self.sealed = sealed
+    def get_mutable(self): return self.mutable
+    def set_mutable(self, mutable): self.mutable = mutable
+    def get_gettable(self): return self.gettable
+    def set_gettable(self, gettable): self.gettable = gettable
+    def get_inline(self): return self.inline
+    def set_inline(self, inline): self.inline = inline
+    def get_settable(self): return self.settable
+    def set_settable(self, settable): self.settable = settable
+    def get_id(self): return self.id
+    def set_id(self, id): self.id = id
+    def export(self, outfile, level, namespace_='', name_='memberdefType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='memberdefType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='memberdefType'):
+        if self.initonly is not None:
+            outfile.write(' initonly=%s' % (quote_attrib(self.initonly), ))
+        if self.kind is not None:
+            outfile.write(' kind=%s' % (quote_attrib(self.kind), ))
+        if self.volatile is not None:
+            outfile.write(' volatile=%s' % (quote_attrib(self.volatile), ))
+        if self.const is not None:
+            outfile.write(' const=%s' % (quote_attrib(self.const), ))
+        if self.raisexx is not None:
+            outfile.write(' raise=%s' % (quote_attrib(self.raisexx), ))
+        if self.virt is not None:
+            outfile.write(' virt=%s' % (quote_attrib(self.virt), ))
+        if self.readable is not None:
+            outfile.write(' readable=%s' % (quote_attrib(self.readable), ))
+        if self.prot is not None:
+            outfile.write(' prot=%s' % (quote_attrib(self.prot), ))
+        if self.explicit is not None:
+            outfile.write(' explicit=%s' % (quote_attrib(self.explicit), ))
+        if self.new is not None:
+            outfile.write(' new=%s' % (quote_attrib(self.new), ))
+        if self.final is not None:
+            outfile.write(' final=%s' % (quote_attrib(self.final), ))
+        if self.writable is not None:
+            outfile.write(' writable=%s' % (quote_attrib(self.writable), ))
+        if self.add is not None:
+            outfile.write(' add=%s' % (quote_attrib(self.add), ))
+        if self.static is not None:
+            outfile.write(' static=%s' % (quote_attrib(self.static), ))
+        if self.remove is not None:
+            outfile.write(' remove=%s' % (quote_attrib(self.remove), ))
+        if self.sealed is not None:
+            outfile.write(' sealed=%s' % (quote_attrib(self.sealed), ))
+        if self.mutable is not None:
+            outfile.write(' mutable=%s' % (quote_attrib(self.mutable), ))
+        if self.gettable is not None:
+            outfile.write(' gettable=%s' % (quote_attrib(self.gettable), ))
+        if self.inline is not None:
+            outfile.write(' inline=%s' % (quote_attrib(self.inline), ))
+        if self.settable is not None:
+            outfile.write(' settable=%s' % (quote_attrib(self.settable), ))
+        if self.id is not None:
+            outfile.write(' id=%s' % (self.format_string(quote_attrib(self.id).encode(ExternalEncoding), input_name='id'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='memberdefType'):
+        if self.templateparamlist:
+            self.templateparamlist.export(outfile, level, namespace_, name_='templateparamlist')
+        if self.type_:
+            self.type_.export(outfile, level, namespace_, name_='type')
+        if self.definition is not None:
+            showIndent(outfile, level)
+            outfile.write('<%sdefinition>%s</%sdefinition>\n' % (namespace_, self.format_string(quote_xml(self.definition).encode(ExternalEncoding), input_name='definition'), namespace_))
+        if self.argsstring is not None:
+            showIndent(outfile, level)
+            outfile.write('<%sargsstring>%s</%sargsstring>\n' % (namespace_, self.format_string(quote_xml(self.argsstring).encode(ExternalEncoding), input_name='argsstring'), namespace_))
+        if self.name is not None:
+            showIndent(outfile, level)
+            outfile.write('<%sname>%s</%sname>\n' % (namespace_, self.format_string(quote_xml(self.name).encode(ExternalEncoding), input_name='name'), namespace_))
+        if self.read is not None:
+            showIndent(outfile, level)
+            outfile.write('<%sread>%s</%sread>\n' % (namespace_, self.format_string(quote_xml(self.read).encode(ExternalEncoding), input_name='read'), namespace_))
+        if self.write is not None:
+            showIndent(outfile, level)
+            outfile.write('<%swrite>%s</%swrite>\n' % (namespace_, self.format_string(quote_xml(self.write).encode(ExternalEncoding), input_name='write'), namespace_))
+        if self.bitfield is not None:
+            showIndent(outfile, level)
+            outfile.write('<%sbitfield>%s</%sbitfield>\n' % (namespace_, self.format_string(quote_xml(self.bitfield).encode(ExternalEncoding), input_name='bitfield'), namespace_))
+        for reimplements_ in self.reimplements:
+            reimplements_.export(outfile, level, namespace_, name_='reimplements')
+        for reimplementedby_ in self.reimplementedby:
+            reimplementedby_.export(outfile, level, namespace_, name_='reimplementedby')
+        for param_ in self.param:
+            param_.export(outfile, level, namespace_, name_='param')
+        for enumvalue_ in self.enumvalue:
+            enumvalue_.export(outfile, level, namespace_, name_='enumvalue')
+        if self.initializer:
+            self.initializer.export(outfile, level, namespace_, name_='initializer')
+        if self.exceptions:
+            self.exceptions.export(outfile, level, namespace_, name_='exceptions')
+        if self.briefdescription:
+            self.briefdescription.export(outfile, level, namespace_, name_='briefdescription')
+        if self.detaileddescription:
+            self.detaileddescription.export(outfile, level, namespace_, name_='detaileddescription')
+        if self.inbodydescription:
+            self.inbodydescription.export(outfile, level, namespace_, name_='inbodydescription')
+        if self.location:
+            self.location.export(outfile, level, namespace_, name_='location', )
+        for references_ in self.references:
+            references_.export(outfile, level, namespace_, name_='references')
+        for referencedby_ in self.referencedby:
+            referencedby_.export(outfile, level, namespace_, name_='referencedby')
+    def hasContent_(self):
+        if (
+            self.templateparamlist is not None or
+            self.type_ is not None or
+            self.definition is not None or
+            self.argsstring is not None or
+            self.name is not None or
+            self.read is not None or
+            self.write is not None or
+            self.bitfield is not None or
+            self.reimplements is not None or
+            self.reimplementedby is not None or
+            self.param is not None or
+            self.enumvalue is not None or
+            self.initializer is not None or
+            self.exceptions is not None or
+            self.briefdescription is not None or
+            self.detaileddescription is not None or
+            self.inbodydescription is not None or
+            self.location is not None or
+            self.references is not None or
+            self.referencedby is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='memberdefType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.initonly is not None:
+            showIndent(outfile, level)
+            outfile.write('initonly = "%s",\n' % (self.initonly,))
+        if self.kind is not None:
+            showIndent(outfile, level)
+            outfile.write('kind = "%s",\n' % (self.kind,))
+        if self.volatile is not None:
+            showIndent(outfile, level)
+            outfile.write('volatile = "%s",\n' % (self.volatile,))
+        if self.const is not None:
+            showIndent(outfile, level)
+            outfile.write('const = "%s",\n' % (self.const,))
+        if self.raisexx is not None:
+            showIndent(outfile, level)
+            outfile.write('raisexx = "%s",\n' % (self.raisexx,))
+        if self.virt is not None:
+            showIndent(outfile, level)
+            outfile.write('virt = "%s",\n' % (self.virt,))
+        if self.readable is not None:
+            showIndent(outfile, level)
+            outfile.write('readable = "%s",\n' % (self.readable,))
+        if self.prot is not None:
+            showIndent(outfile, level)
+            outfile.write('prot = "%s",\n' % (self.prot,))
+        if self.explicit is not None:
+            showIndent(outfile, level)
+            outfile.write('explicit = "%s",\n' % (self.explicit,))
+        if self.new is not None:
+            showIndent(outfile, level)
+            outfile.write('new = "%s",\n' % (self.new,))
+        if self.final is not None:
+            showIndent(outfile, level)
+            outfile.write('final = "%s",\n' % (self.final,))
+        if self.writable is not None:
+            showIndent(outfile, level)
+            outfile.write('writable = "%s",\n' % (self.writable,))
+        if self.add is not None:
+            showIndent(outfile, level)
+            outfile.write('add = "%s",\n' % (self.add,))
+        if self.static is not None:
+            showIndent(outfile, level)
+            outfile.write('static = "%s",\n' % (self.static,))
+        if self.remove is not None:
+            showIndent(outfile, level)
+            outfile.write('remove = "%s",\n' % (self.remove,))
+        if self.sealed is not None:
+            showIndent(outfile, level)
+            outfile.write('sealed = "%s",\n' % (self.sealed,))
+        if self.mutable is not None:
+            showIndent(outfile, level)
+            outfile.write('mutable = "%s",\n' % (self.mutable,))
+        if self.gettable is not None:
+            showIndent(outfile, level)
+            outfile.write('gettable = "%s",\n' % (self.gettable,))
+        if self.inline is not None:
+            showIndent(outfile, level)
+            outfile.write('inline = "%s",\n' % (self.inline,))
+        if self.settable is not None:
+            showIndent(outfile, level)
+            outfile.write('settable = "%s",\n' % (self.settable,))
+        if self.id is not None:
+            showIndent(outfile, level)
+            outfile.write('id = %s,\n' % (self.id,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        if self.templateparamlist:
+            showIndent(outfile, level)
+            outfile.write('templateparamlist=model_.templateparamlistType(\n')
+            self.templateparamlist.exportLiteral(outfile, level, name_='templateparamlist')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        if self.type_:
+            showIndent(outfile, level)
+            outfile.write('type_=model_.linkedTextType(\n')
+            self.type_.exportLiteral(outfile, level, name_='type')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        showIndent(outfile, level)
+        outfile.write('definition=%s,\n' % quote_python(self.definition).encode(ExternalEncoding))
+        showIndent(outfile, level)
+        outfile.write('argsstring=%s,\n' % quote_python(self.argsstring).encode(ExternalEncoding))
+        showIndent(outfile, level)
+        outfile.write('name=%s,\n' % quote_python(self.name).encode(ExternalEncoding))
+        showIndent(outfile, level)
+        outfile.write('read=%s,\n' % quote_python(self.read).encode(ExternalEncoding))
+        showIndent(outfile, level)
+        outfile.write('write=%s,\n' % quote_python(self.write).encode(ExternalEncoding))
+        showIndent(outfile, level)
+        outfile.write('bitfield=%s,\n' % quote_python(self.bitfield).encode(ExternalEncoding))
+        showIndent(outfile, level)
+        outfile.write('reimplements=[\n')
+        level += 1
+        for reimplements in self.reimplements:
+            showIndent(outfile, level)
+            outfile.write('model_.reimplements(\n')
+            reimplements.exportLiteral(outfile, level, name_='reimplements')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('reimplementedby=[\n')
+        level += 1
+        for reimplementedby in self.reimplementedby:
+            showIndent(outfile, level)
+            outfile.write('model_.reimplementedby(\n')
+            reimplementedby.exportLiteral(outfile, level, name_='reimplementedby')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('param=[\n')
+        level += 1
+        for param in self.param:
+            showIndent(outfile, level)
+            outfile.write('model_.param(\n')
+            param.exportLiteral(outfile, level, name_='param')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('enumvalue=[\n')
+        level += 1
+        for enumvalue in self.enumvalue:
+            showIndent(outfile, level)
+            outfile.write('model_.enumvalue(\n')
+            enumvalue.exportLiteral(outfile, level, name_='enumvalue')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        if self.initializer:
+            showIndent(outfile, level)
+            outfile.write('initializer=model_.linkedTextType(\n')
+            self.initializer.exportLiteral(outfile, level, name_='initializer')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        if self.exceptions:
+            showIndent(outfile, level)
+            outfile.write('exceptions=model_.linkedTextType(\n')
+            self.exceptions.exportLiteral(outfile, level, name_='exceptions')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        if self.briefdescription:
+            showIndent(outfile, level)
+            outfile.write('briefdescription=model_.descriptionType(\n')
+            self.briefdescription.exportLiteral(outfile, level, name_='briefdescription')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        if self.detaileddescription:
+            showIndent(outfile, level)
+            outfile.write('detaileddescription=model_.descriptionType(\n')
+            self.detaileddescription.exportLiteral(outfile, level, name_='detaileddescription')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        if self.inbodydescription:
+            showIndent(outfile, level)
+            outfile.write('inbodydescription=model_.descriptionType(\n')
+            self.inbodydescription.exportLiteral(outfile, level, name_='inbodydescription')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        if self.location:
+            showIndent(outfile, level)
+            outfile.write('location=model_.locationType(\n')
+            self.location.exportLiteral(outfile, level, name_='location')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        showIndent(outfile, level)
+        outfile.write('references=[\n')
+        level += 1
+        for references in self.references:
+            showIndent(outfile, level)
+            outfile.write('model_.references(\n')
+            references.exportLiteral(outfile, level, name_='references')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('referencedby=[\n')
+        level += 1
+        for referencedby in self.referencedby:
+            showIndent(outfile, level)
+            outfile.write('model_.referencedby(\n')
+            referencedby.exportLiteral(outfile, level, name_='referencedby')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('initonly'):
+            self.initonly = attrs.get('initonly').value
+        if attrs.get('kind'):
+            self.kind = attrs.get('kind').value
+        if attrs.get('volatile'):
+            self.volatile = attrs.get('volatile').value
+        if attrs.get('const'):
+            self.const = attrs.get('const').value
+        if attrs.get('raise'):
+            self.raisexx = attrs.get('raise').value
+        if attrs.get('virt'):
+            self.virt = attrs.get('virt').value
+        if attrs.get('readable'):
+            self.readable = attrs.get('readable').value
+        if attrs.get('prot'):
+            self.prot = attrs.get('prot').value
+        if attrs.get('explicit'):
+            self.explicit = attrs.get('explicit').value
+        if attrs.get('new'):
+            self.new = attrs.get('new').value
+        if attrs.get('final'):
+            self.final = attrs.get('final').value
+        if attrs.get('writable'):
+            self.writable = attrs.get('writable').value
+        if attrs.get('add'):
+            self.add = attrs.get('add').value
+        if attrs.get('static'):
+            self.static = attrs.get('static').value
+        if attrs.get('remove'):
+            self.remove = attrs.get('remove').value
+        if attrs.get('sealed'):
+            self.sealed = attrs.get('sealed').value
+        if attrs.get('mutable'):
+            self.mutable = attrs.get('mutable').value
+        if attrs.get('gettable'):
+            self.gettable = attrs.get('gettable').value
+        if attrs.get('inline'):
+            self.inline = attrs.get('inline').value
+        if attrs.get('settable'):
+            self.settable = attrs.get('settable').value
+        if attrs.get('id'):
+            self.id = attrs.get('id').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'templateparamlist':
+            obj_ = templateparamlistType.factory()
+            obj_.build(child_)
+            self.set_templateparamlist(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'type':
+            obj_ = linkedTextType.factory()
+            obj_.build(child_)
+            self.set_type(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'definition':
+            definition_ = ''
+            for text__content_ in child_.childNodes:
+                definition_ += text__content_.nodeValue
+            self.definition = definition_
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'argsstring':
+            argsstring_ = ''
+            for text__content_ in child_.childNodes:
+                argsstring_ += text__content_.nodeValue
+            self.argsstring = argsstring_
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'name':
+            name_ = ''
+            for text__content_ in child_.childNodes:
+                name_ += text__content_.nodeValue
+            self.name = name_
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'read':
+            read_ = ''
+            for text__content_ in child_.childNodes:
+                read_ += text__content_.nodeValue
+            self.read = read_
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'write':
+            write_ = ''
+            for text__content_ in child_.childNodes:
+                write_ += text__content_.nodeValue
+            self.write = write_
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'bitfield':
+            bitfield_ = ''
+            for text__content_ in child_.childNodes:
+                bitfield_ += text__content_.nodeValue
+            self.bitfield = bitfield_
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'reimplements':
+            obj_ = reimplementType.factory()
+            obj_.build(child_)
+            self.reimplements.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'reimplementedby':
+            obj_ = reimplementType.factory()
+            obj_.build(child_)
+            self.reimplementedby.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'param':
+            obj_ = paramType.factory()
+            obj_.build(child_)
+            self.param.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'enumvalue':
+            obj_ = enumvalueType.factory()
+            obj_.build(child_)
+            self.enumvalue.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'initializer':
+            obj_ = linkedTextType.factory()
+            obj_.build(child_)
+            self.set_initializer(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'exceptions':
+            obj_ = linkedTextType.factory()
+            obj_.build(child_)
+            self.set_exceptions(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'briefdescription':
+            obj_ = descriptionType.factory()
+            obj_.build(child_)
+            self.set_briefdescription(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'detaileddescription':
+            obj_ = descriptionType.factory()
+            obj_.build(child_)
+            self.set_detaileddescription(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'inbodydescription':
+            obj_ = descriptionType.factory()
+            obj_.build(child_)
+            self.set_inbodydescription(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'location':
+            obj_ = locationType.factory()
+            obj_.build(child_)
+            self.set_location(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'references':
+            obj_ = referenceType.factory()
+            obj_.build(child_)
+            self.references.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'referencedby':
+            obj_ = referenceType.factory()
+            obj_.build(child_)
+            self.referencedby.append(obj_)
+# end class memberdefType
+
+
+class definition(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, valueOf_=''):
+        self.valueOf_ = valueOf_
+    def factory(*args_, **kwargs_):
+        if definition.subclass:
+            return definition.subclass(*args_, **kwargs_)
+        else:
+            return definition(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='definition', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='definition')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='definition'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='definition'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='definition'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class definition
+
+
+class argsstring(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, valueOf_=''):
+        self.valueOf_ = valueOf_
+    def factory(*args_, **kwargs_):
+        if argsstring.subclass:
+            return argsstring.subclass(*args_, **kwargs_)
+        else:
+            return argsstring(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='argsstring', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='argsstring')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='argsstring'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='argsstring'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='argsstring'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class argsstring
+
+
+class read(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, valueOf_=''):
+        self.valueOf_ = valueOf_
+    def factory(*args_, **kwargs_):
+        if read.subclass:
+            return read.subclass(*args_, **kwargs_)
+        else:
+            return read(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='read', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='read')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='read'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='read'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='read'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class read
+
+
+class write(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, valueOf_=''):
+        self.valueOf_ = valueOf_
+    def factory(*args_, **kwargs_):
+        if write.subclass:
+            return write.subclass(*args_, **kwargs_)
+        else:
+            return write(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='write', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='write')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='write'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='write'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='write'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class write
+
+
+class bitfield(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, valueOf_=''):
+        self.valueOf_ = valueOf_
+    def factory(*args_, **kwargs_):
+        if bitfield.subclass:
+            return bitfield.subclass(*args_, **kwargs_)
+        else:
+            return bitfield(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='bitfield', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='bitfield')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='bitfield'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='bitfield'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='bitfield'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class bitfield
+
+
+class descriptionType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, title=None, para=None, sect1=None, internal=None, mixedclass_=None, content_=None):
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if descriptionType.subclass:
+            return descriptionType.subclass(*args_, **kwargs_)
+        else:
+            return descriptionType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_title(self): return self.title
+    def set_title(self, title): self.title = title
+    def get_para(self): return self.para
+    def set_para(self, para): self.para = para
+    def add_para(self, value): self.para.append(value)
+    def insert_para(self, index, value): self.para[index] = value
+    def get_sect1(self): return self.sect1
+    def set_sect1(self, sect1): self.sect1 = sect1
+    def add_sect1(self, value): self.sect1.append(value)
+    def insert_sect1(self, index, value): self.sect1[index] = value
+    def get_internal(self): return self.internal
+    def set_internal(self, internal): self.internal = internal
+    def export(self, outfile, level, namespace_='', name_='descriptionType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='descriptionType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='descriptionType'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='descriptionType'):
+        for item_ in self.content_:
+            item_.export(outfile, level, item_.name, namespace_)
+    def hasContent_(self):
+        if (
+            self.title is not None or
+            self.para is not None or
+            self.sect1 is not None or
+            self.internal is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='descriptionType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'title':
+            childobj_ = docTitleType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'title', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'para':
+            childobj_ = docParaType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'para', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'sect1':
+            childobj_ = docSect1Type.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'sect1', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'internal':
+            childobj_ = docInternalType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'internal', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+# end class descriptionType
+
+
+class enumvalueType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, prot=None, id=None, name=None, initializer=None, briefdescription=None, detaileddescription=None, mixedclass_=None, content_=None):
+        self.prot = prot
+        self.id = id
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if enumvalueType.subclass:
+            return enumvalueType.subclass(*args_, **kwargs_)
+        else:
+            return enumvalueType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_name(self): return self.name
+    def set_name(self, name): self.name = name
+    def get_initializer(self): return self.initializer
+    def set_initializer(self, initializer): self.initializer = initializer
+    def get_briefdescription(self): return self.briefdescription
+    def set_briefdescription(self, briefdescription): self.briefdescription = briefdescription
+    def get_detaileddescription(self): return self.detaileddescription
+    def set_detaileddescription(self, detaileddescription): self.detaileddescription = detaileddescription
+    def get_prot(self): return self.prot
+    def set_prot(self, prot): self.prot = prot
+    def get_id(self): return self.id
+    def set_id(self, id): self.id = id
+    def export(self, outfile, level, namespace_='', name_='enumvalueType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='enumvalueType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='enumvalueType'):
+        if self.prot is not None:
+            outfile.write(' prot=%s' % (quote_attrib(self.prot), ))
+        if self.id is not None:
+            outfile.write(' id=%s' % (self.format_string(quote_attrib(self.id).encode(ExternalEncoding), input_name='id'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='enumvalueType'):
+        for item_ in self.content_:
+            item_.export(outfile, level, item_.name, namespace_)
+    def hasContent_(self):
+        if (
+            self.name is not None or
+            self.initializer is not None or
+            self.briefdescription is not None or
+            self.detaileddescription is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='enumvalueType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.prot is not None:
+            showIndent(outfile, level)
+            outfile.write('prot = "%s",\n' % (self.prot,))
+        if self.id is not None:
+            showIndent(outfile, level)
+            outfile.write('id = %s,\n' % (self.id,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('prot'):
+            self.prot = attrs.get('prot').value
+        if attrs.get('id'):
+            self.id = attrs.get('id').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'name':
+            value_ = []
+            for text_ in child_.childNodes:
+                value_.append(text_.nodeValue)
+            valuestr_ = ''.join(value_)
+            obj_ = self.mixedclass_(MixedContainer.CategorySimple,
+                MixedContainer.TypeString, 'name', valuestr_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'initializer':
+            childobj_ = linkedTextType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'initializer', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'briefdescription':
+            childobj_ = descriptionType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'briefdescription', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'detaileddescription':
+            childobj_ = descriptionType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'detaileddescription', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+# end class enumvalueType
+
+
+class templateparamlistType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, param=None):
+        if param is None:
+            self.param = []
+        else:
+            self.param = param
+    def factory(*args_, **kwargs_):
+        if templateparamlistType.subclass:
+            return templateparamlistType.subclass(*args_, **kwargs_)
+        else:
+            return templateparamlistType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_param(self): return self.param
+    def set_param(self, param): self.param = param
+    def add_param(self, value): self.param.append(value)
+    def insert_param(self, index, value): self.param[index] = value
+    def export(self, outfile, level, namespace_='', name_='templateparamlistType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='templateparamlistType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='templateparamlistType'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='templateparamlistType'):
+        for param_ in self.param:
+            param_.export(outfile, level, namespace_, name_='param')
+    def hasContent_(self):
+        if (
+            self.param is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='templateparamlistType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('param=[\n')
+        level += 1
+        for param in self.param:
+            showIndent(outfile, level)
+            outfile.write('model_.param(\n')
+            param.exportLiteral(outfile, level, name_='param')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'param':
+            obj_ = paramType.factory()
+            obj_.build(child_)
+            self.param.append(obj_)
+# end class templateparamlistType
+
+
+class paramType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, type_=None, declname=None, defname=None, array=None, defval=None, briefdescription=None):
+        self.type_ = type_
+        self.declname = declname
+        self.defname = defname
+        self.array = array
+        self.defval = defval
+        self.briefdescription = briefdescription
+    def factory(*args_, **kwargs_):
+        if paramType.subclass:
+            return paramType.subclass(*args_, **kwargs_)
+        else:
+            return paramType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_type(self): return self.type_
+    def set_type(self, type_): self.type_ = type_
+    def get_declname(self): return self.declname
+    def set_declname(self, declname): self.declname = declname
+    def get_defname(self): return self.defname
+    def set_defname(self, defname): self.defname = defname
+    def get_array(self): return self.array
+    def set_array(self, array): self.array = array
+    def get_defval(self): return self.defval
+    def set_defval(self, defval): self.defval = defval
+    def get_briefdescription(self): return self.briefdescription
+    def set_briefdescription(self, briefdescription): self.briefdescription = briefdescription
+    def export(self, outfile, level, namespace_='', name_='paramType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='paramType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='paramType'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='paramType'):
+        if self.type_:
+            self.type_.export(outfile, level, namespace_, name_='type')
+        if self.declname is not None:
+            showIndent(outfile, level)
+            outfile.write('<%sdeclname>%s</%sdeclname>\n' % (namespace_, self.format_string(quote_xml(self.declname).encode(ExternalEncoding), input_name='declname'), namespace_))
+        if self.defname is not None:
+            showIndent(outfile, level)
+            outfile.write('<%sdefname>%s</%sdefname>\n' % (namespace_, self.format_string(quote_xml(self.defname).encode(ExternalEncoding), input_name='defname'), namespace_))
+        if self.array is not None:
+            showIndent(outfile, level)
+            outfile.write('<%sarray>%s</%sarray>\n' % (namespace_, self.format_string(quote_xml(self.array).encode(ExternalEncoding), input_name='array'), namespace_))
+        if self.defval:
+            self.defval.export(outfile, level, namespace_, name_='defval')
+        if self.briefdescription:
+            self.briefdescription.export(outfile, level, namespace_, name_='briefdescription')
+    def hasContent_(self):
+        if (
+            self.type_ is not None or
+            self.declname is not None or
+            self.defname is not None or
+            self.array is not None or
+            self.defval is not None or
+            self.briefdescription is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='paramType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        if self.type_:
+            showIndent(outfile, level)
+            outfile.write('type_=model_.linkedTextType(\n')
+            self.type_.exportLiteral(outfile, level, name_='type')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        showIndent(outfile, level)
+        outfile.write('declname=%s,\n' % quote_python(self.declname).encode(ExternalEncoding))
+        showIndent(outfile, level)
+        outfile.write('defname=%s,\n' % quote_python(self.defname).encode(ExternalEncoding))
+        showIndent(outfile, level)
+        outfile.write('array=%s,\n' % quote_python(self.array).encode(ExternalEncoding))
+        if self.defval:
+            showIndent(outfile, level)
+            outfile.write('defval=model_.linkedTextType(\n')
+            self.defval.exportLiteral(outfile, level, name_='defval')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        if self.briefdescription:
+            showIndent(outfile, level)
+            outfile.write('briefdescription=model_.descriptionType(\n')
+            self.briefdescription.exportLiteral(outfile, level, name_='briefdescription')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'type':
+            obj_ = linkedTextType.factory()
+            obj_.build(child_)
+            self.set_type(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'declname':
+            declname_ = ''
+            for text__content_ in child_.childNodes:
+                declname_ += text__content_.nodeValue
+            self.declname = declname_
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'defname':
+            defname_ = ''
+            for text__content_ in child_.childNodes:
+                defname_ += text__content_.nodeValue
+            self.defname = defname_
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'array':
+            array_ = ''
+            for text__content_ in child_.childNodes:
+                array_ += text__content_.nodeValue
+            self.array = array_
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'defval':
+            obj_ = linkedTextType.factory()
+            obj_.build(child_)
+            self.set_defval(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'briefdescription':
+            obj_ = descriptionType.factory()
+            obj_.build(child_)
+            self.set_briefdescription(obj_)
+# end class paramType
+
+
+class declname(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, valueOf_=''):
+        self.valueOf_ = valueOf_
+    def factory(*args_, **kwargs_):
+        if declname.subclass:
+            return declname.subclass(*args_, **kwargs_)
+        else:
+            return declname(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='declname', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='declname')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='declname'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='declname'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='declname'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class declname
+
+
+class defname(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, valueOf_=''):
+        self.valueOf_ = valueOf_
+    def factory(*args_, **kwargs_):
+        if defname.subclass:
+            return defname.subclass(*args_, **kwargs_)
+        else:
+            return defname(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='defname', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='defname')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='defname'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='defname'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='defname'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class defname
+
+
+class array(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, valueOf_=''):
+        self.valueOf_ = valueOf_
+    def factory(*args_, **kwargs_):
+        if array.subclass:
+            return array.subclass(*args_, **kwargs_)
+        else:
+            return array(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='array', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='array')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='array'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='array'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='array'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class array
+
+
+class linkedTextType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, ref=None, mixedclass_=None, content_=None):
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if linkedTextType.subclass:
+            return linkedTextType.subclass(*args_, **kwargs_)
+        else:
+            return linkedTextType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_ref(self): return self.ref
+    def set_ref(self, ref): self.ref = ref
+    def add_ref(self, value): self.ref.append(value)
+    def insert_ref(self, index, value): self.ref[index] = value
+    def export(self, outfile, level, namespace_='', name_='linkedTextType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='linkedTextType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='linkedTextType'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='linkedTextType'):
+        for item_ in self.content_:
+            item_.export(outfile, level, item_.name, namespace_)
+    def hasContent_(self):
+        if (
+            self.ref is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='linkedTextType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'ref':
+            childobj_ = docRefTextType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'ref', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+# end class linkedTextType
+
+
+class graphType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, node=None):
+        if node is None:
+            self.node = []
+        else:
+            self.node = node
+    def factory(*args_, **kwargs_):
+        if graphType.subclass:
+            return graphType.subclass(*args_, **kwargs_)
+        else:
+            return graphType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_node(self): return self.node
+    def set_node(self, node): self.node = node
+    def add_node(self, value): self.node.append(value)
+    def insert_node(self, index, value): self.node[index] = value
+    def export(self, outfile, level, namespace_='', name_='graphType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='graphType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='graphType'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='graphType'):
+        for node_ in self.node:
+            node_.export(outfile, level, namespace_, name_='node')
+    def hasContent_(self):
+        if (
+            self.node is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='graphType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('node=[\n')
+        level += 1
+        for node in self.node:
+            showIndent(outfile, level)
+            outfile.write('model_.node(\n')
+            node.exportLiteral(outfile, level, name_='node')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'node':
+            obj_ = nodeType.factory()
+            obj_.build(child_)
+            self.node.append(obj_)
+# end class graphType
+
+
+class nodeType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, id=None, label=None, link=None, childnode=None):
+        self.id = id
+        self.label = label
+        self.link = link
+        if childnode is None:
+            self.childnode = []
+        else:
+            self.childnode = childnode
+    def factory(*args_, **kwargs_):
+        if nodeType.subclass:
+            return nodeType.subclass(*args_, **kwargs_)
+        else:
+            return nodeType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_label(self): return self.label
+    def set_label(self, label): self.label = label
+    def get_link(self): return self.link
+    def set_link(self, link): self.link = link
+    def get_childnode(self): return self.childnode
+    def set_childnode(self, childnode): self.childnode = childnode
+    def add_childnode(self, value): self.childnode.append(value)
+    def insert_childnode(self, index, value): self.childnode[index] = value
+    def get_id(self): return self.id
+    def set_id(self, id): self.id = id
+    def export(self, outfile, level, namespace_='', name_='nodeType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='nodeType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='nodeType'):
+        if self.id is not None:
+            outfile.write(' id=%s' % (self.format_string(quote_attrib(self.id).encode(ExternalEncoding), input_name='id'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='nodeType'):
+        if self.label is not None:
+            showIndent(outfile, level)
+            outfile.write('<%slabel>%s</%slabel>\n' % (namespace_, self.format_string(quote_xml(self.label).encode(ExternalEncoding), input_name='label'), namespace_))
+        if self.link:
+            self.link.export(outfile, level, namespace_, name_='link')
+        for childnode_ in self.childnode:
+            childnode_.export(outfile, level, namespace_, name_='childnode')
+    def hasContent_(self):
+        if (
+            self.label is not None or
+            self.link is not None or
+            self.childnode is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='nodeType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.id is not None:
+            showIndent(outfile, level)
+            outfile.write('id = %s,\n' % (self.id,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('label=%s,\n' % quote_python(self.label).encode(ExternalEncoding))
+        if self.link:
+            showIndent(outfile, level)
+            outfile.write('link=model_.linkType(\n')
+            self.link.exportLiteral(outfile, level, name_='link')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        showIndent(outfile, level)
+        outfile.write('childnode=[\n')
+        level += 1
+        for childnode in self.childnode:
+            showIndent(outfile, level)
+            outfile.write('model_.childnode(\n')
+            childnode.exportLiteral(outfile, level, name_='childnode')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('id'):
+            self.id = attrs.get('id').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'label':
+            label_ = ''
+            for text__content_ in child_.childNodes:
+                label_ += text__content_.nodeValue
+            self.label = label_
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'link':
+            obj_ = linkType.factory()
+            obj_.build(child_)
+            self.set_link(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'childnode':
+            obj_ = childnodeType.factory()
+            obj_.build(child_)
+            self.childnode.append(obj_)
+# end class nodeType
+
+
+class label(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, valueOf_=''):
+        self.valueOf_ = valueOf_
+    def factory(*args_, **kwargs_):
+        if label.subclass:
+            return label.subclass(*args_, **kwargs_)
+        else:
+            return label(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='label', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='label')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='label'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='label'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='label'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class label
+
+
+class childnodeType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, relation=None, refid=None, edgelabel=None):
+        self.relation = relation
+        self.refid = refid
+        if edgelabel is None:
+            self.edgelabel = []
+        else:
+            self.edgelabel = edgelabel
+    def factory(*args_, **kwargs_):
+        if childnodeType.subclass:
+            return childnodeType.subclass(*args_, **kwargs_)
+        else:
+            return childnodeType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_edgelabel(self): return self.edgelabel
+    def set_edgelabel(self, edgelabel): self.edgelabel = edgelabel
+    def add_edgelabel(self, value): self.edgelabel.append(value)
+    def insert_edgelabel(self, index, value): self.edgelabel[index] = value
+    def get_relation(self): return self.relation
+    def set_relation(self, relation): self.relation = relation
+    def get_refid(self): return self.refid
+    def set_refid(self, refid): self.refid = refid
+    def export(self, outfile, level, namespace_='', name_='childnodeType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='childnodeType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='childnodeType'):
+        if self.relation is not None:
+            outfile.write(' relation=%s' % (quote_attrib(self.relation), ))
+        if self.refid is not None:
+            outfile.write(' refid=%s' % (self.format_string(quote_attrib(self.refid).encode(ExternalEncoding), input_name='refid'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='childnodeType'):
+        for edgelabel_ in self.edgelabel:
+            showIndent(outfile, level)
+            outfile.write('<%sedgelabel>%s</%sedgelabel>\n' % (namespace_, self.format_string(quote_xml(edgelabel_).encode(ExternalEncoding), input_name='edgelabel'), namespace_))
+    def hasContent_(self):
+        if (
+            self.edgelabel is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='childnodeType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.relation is not None:
+            showIndent(outfile, level)
+            outfile.write('relation = "%s",\n' % (self.relation,))
+        if self.refid is not None:
+            showIndent(outfile, level)
+            outfile.write('refid = %s,\n' % (self.refid,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('edgelabel=[\n')
+        level += 1
+        for edgelabel in self.edgelabel:
+            showIndent(outfile, level)
+            outfile.write('%s,\n' % quote_python(edgelabel).encode(ExternalEncoding))
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('relation'):
+            self.relation = attrs.get('relation').value
+        if attrs.get('refid'):
+            self.refid = attrs.get('refid').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'edgelabel':
+            edgelabel_ = ''
+            for text__content_ in child_.childNodes:
+                edgelabel_ += text__content_.nodeValue
+            self.edgelabel.append(edgelabel_)
+# end class childnodeType
+
+
+class edgelabel(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, valueOf_=''):
+        self.valueOf_ = valueOf_
+    def factory(*args_, **kwargs_):
+        if edgelabel.subclass:
+            return edgelabel.subclass(*args_, **kwargs_)
+        else:
+            return edgelabel(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='edgelabel', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='edgelabel')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='edgelabel'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='edgelabel'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='edgelabel'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class edgelabel
+
+
+class linkType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, refid=None, external=None, valueOf_=''):
+        self.refid = refid
+        self.external = external
+        self.valueOf_ = valueOf_
+    def factory(*args_, **kwargs_):
+        if linkType.subclass:
+            return linkType.subclass(*args_, **kwargs_)
+        else:
+            return linkType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_refid(self): return self.refid
+    def set_refid(self, refid): self.refid = refid
+    def get_external(self): return self.external
+    def set_external(self, external): self.external = external
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='linkType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='linkType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='linkType'):
+        if self.refid is not None:
+            outfile.write(' refid=%s' % (self.format_string(quote_attrib(self.refid).encode(ExternalEncoding), input_name='refid'), ))
+        if self.external is not None:
+            outfile.write(' external=%s' % (self.format_string(quote_attrib(self.external).encode(ExternalEncoding), input_name='external'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='linkType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='linkType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.refid is not None:
+            showIndent(outfile, level)
+            outfile.write('refid = %s,\n' % (self.refid,))
+        if self.external is not None:
+            showIndent(outfile, level)
+            outfile.write('external = %s,\n' % (self.external,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('refid'):
+            self.refid = attrs.get('refid').value
+        if attrs.get('external'):
+            self.external = attrs.get('external').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class linkType
+
+
+class listingType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, codeline=None):
+        if codeline is None:
+            self.codeline = []
+        else:
+            self.codeline = codeline
+    def factory(*args_, **kwargs_):
+        if listingType.subclass:
+            return listingType.subclass(*args_, **kwargs_)
+        else:
+            return listingType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_codeline(self): return self.codeline
+    def set_codeline(self, codeline): self.codeline = codeline
+    def add_codeline(self, value): self.codeline.append(value)
+    def insert_codeline(self, index, value): self.codeline[index] = value
+    def export(self, outfile, level, namespace_='', name_='listingType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='listingType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='listingType'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='listingType'):
+        for codeline_ in self.codeline:
+            codeline_.export(outfile, level, namespace_, name_='codeline')
+    def hasContent_(self):
+        if (
+            self.codeline is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='listingType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('codeline=[\n')
+        level += 1
+        for codeline in self.codeline:
+            showIndent(outfile, level)
+            outfile.write('model_.codeline(\n')
+            codeline.exportLiteral(outfile, level, name_='codeline')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'codeline':
+            obj_ = codelineType.factory()
+            obj_.build(child_)
+            self.codeline.append(obj_)
+# end class listingType
+
+
+class codelineType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, external=None, lineno=None, refkind=None, refid=None, highlight=None):
+        self.external = external
+        self.lineno = lineno
+        self.refkind = refkind
+        self.refid = refid
+        if highlight is None:
+            self.highlight = []
+        else:
+            self.highlight = highlight
+    def factory(*args_, **kwargs_):
+        if codelineType.subclass:
+            return codelineType.subclass(*args_, **kwargs_)
+        else:
+            return codelineType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_highlight(self): return self.highlight
+    def set_highlight(self, highlight): self.highlight = highlight
+    def add_highlight(self, value): self.highlight.append(value)
+    def insert_highlight(self, index, value): self.highlight[index] = value
+    def get_external(self): return self.external
+    def set_external(self, external): self.external = external
+    def get_lineno(self): return self.lineno
+    def set_lineno(self, lineno): self.lineno = lineno
+    def get_refkind(self): return self.refkind
+    def set_refkind(self, refkind): self.refkind = refkind
+    def get_refid(self): return self.refid
+    def set_refid(self, refid): self.refid = refid
+    def export(self, outfile, level, namespace_='', name_='codelineType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='codelineType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='codelineType'):
+        if self.external is not None:
+            outfile.write(' external=%s' % (quote_attrib(self.external), ))
+        if self.lineno is not None:
+            outfile.write(' lineno="%s"' % self.format_integer(self.lineno, input_name='lineno'))
+        if self.refkind is not None:
+            outfile.write(' refkind=%s' % (quote_attrib(self.refkind), ))
+        if self.refid is not None:
+            outfile.write(' refid=%s' % (self.format_string(quote_attrib(self.refid).encode(ExternalEncoding), input_name='refid'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='codelineType'):
+        for highlight_ in self.highlight:
+            highlight_.export(outfile, level, namespace_, name_='highlight')
+    def hasContent_(self):
+        if (
+            self.highlight is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='codelineType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.external is not None:
+            showIndent(outfile, level)
+            outfile.write('external = "%s",\n' % (self.external,))
+        if self.lineno is not None:
+            showIndent(outfile, level)
+            outfile.write('lineno = %s,\n' % (self.lineno,))
+        if self.refkind is not None:
+            showIndent(outfile, level)
+            outfile.write('refkind = "%s",\n' % (self.refkind,))
+        if self.refid is not None:
+            showIndent(outfile, level)
+            outfile.write('refid = %s,\n' % (self.refid,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('highlight=[\n')
+        level += 1
+        for highlight in self.highlight:
+            showIndent(outfile, level)
+            outfile.write('model_.highlight(\n')
+            highlight.exportLiteral(outfile, level, name_='highlight')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('external'):
+            self.external = attrs.get('external').value
+        if attrs.get('lineno'):
+            try:
+                self.lineno = int(attrs.get('lineno').value)
+            except ValueError, exp:
+                raise ValueError('Bad integer attribute (lineno): %s' % exp)
+        if attrs.get('refkind'):
+            self.refkind = attrs.get('refkind').value
+        if attrs.get('refid'):
+            self.refid = attrs.get('refid').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'highlight':
+            obj_ = highlightType.factory()
+            obj_.build(child_)
+            self.highlight.append(obj_)
+# end class codelineType
+
+
+class highlightType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, classxx=None, sp=None, ref=None, mixedclass_=None, content_=None):
+        self.classxx = classxx
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if highlightType.subclass:
+            return highlightType.subclass(*args_, **kwargs_)
+        else:
+            return highlightType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_sp(self): return self.sp
+    def set_sp(self, sp): self.sp = sp
+    def add_sp(self, value): self.sp.append(value)
+    def insert_sp(self, index, value): self.sp[index] = value
+    def get_ref(self): return self.ref
+    def set_ref(self, ref): self.ref = ref
+    def add_ref(self, value): self.ref.append(value)
+    def insert_ref(self, index, value): self.ref[index] = value
+    def get_class(self): return self.classxx
+    def set_class(self, classxx): self.classxx = classxx
+    def export(self, outfile, level, namespace_='', name_='highlightType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='highlightType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='highlightType'):
+        if self.classxx is not None:
+            outfile.write(' class=%s' % (quote_attrib(self.classxx), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='highlightType'):
+        for item_ in self.content_:
+            item_.export(outfile, level, item_.name, namespace_)
+    def hasContent_(self):
+        if (
+            self.sp is not None or
+            self.ref is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='highlightType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.classxx is not None:
+            showIndent(outfile, level)
+            outfile.write('classxx = "%s",\n' % (self.classxx,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('class'):
+            self.classxx = attrs.get('class').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'sp':
+            value_ = []
+            for text_ in child_.childNodes:
+                value_.append(text_.nodeValue)
+            valuestr_ = ''.join(value_)
+            obj_ = self.mixedclass_(MixedContainer.CategorySimple,
+                MixedContainer.TypeString, 'sp', valuestr_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'ref':
+            childobj_ = docRefTextType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'ref', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+# end class highlightType
+
+
+class sp(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, valueOf_=''):
+        self.valueOf_ = valueOf_
+    def factory(*args_, **kwargs_):
+        if sp.subclass:
+            return sp.subclass(*args_, **kwargs_)
+        else:
+            return sp(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='sp', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='sp')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='sp'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='sp'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='sp'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class sp
+
+
+class referenceType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, endline=None, startline=None, refid=None, compoundref=None, valueOf_='', mixedclass_=None, content_=None):
+        self.endline = endline
+        self.startline = startline
+        self.refid = refid
+        self.compoundref = compoundref
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if referenceType.subclass:
+            return referenceType.subclass(*args_, **kwargs_)
+        else:
+            return referenceType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_endline(self): return self.endline
+    def set_endline(self, endline): self.endline = endline
+    def get_startline(self): return self.startline
+    def set_startline(self, startline): self.startline = startline
+    def get_refid(self): return self.refid
+    def set_refid(self, refid): self.refid = refid
+    def get_compoundref(self): return self.compoundref
+    def set_compoundref(self, compoundref): self.compoundref = compoundref
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='referenceType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='referenceType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='referenceType'):
+        if self.endline is not None:
+            outfile.write(' endline="%s"' % self.format_integer(self.endline, input_name='endline'))
+        if self.startline is not None:
+            outfile.write(' startline="%s"' % self.format_integer(self.startline, input_name='startline'))
+        if self.refid is not None:
+            outfile.write(' refid=%s' % (self.format_string(quote_attrib(self.refid).encode(ExternalEncoding), input_name='refid'), ))
+        if self.compoundref is not None:
+            outfile.write(' compoundref=%s' % (self.format_string(quote_attrib(self.compoundref).encode(ExternalEncoding), input_name='compoundref'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='referenceType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='referenceType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.endline is not None:
+            showIndent(outfile, level)
+            outfile.write('endline = %s,\n' % (self.endline,))
+        if self.startline is not None:
+            showIndent(outfile, level)
+            outfile.write('startline = %s,\n' % (self.startline,))
+        if self.refid is not None:
+            showIndent(outfile, level)
+            outfile.write('refid = %s,\n' % (self.refid,))
+        if self.compoundref is not None:
+            showIndent(outfile, level)
+            outfile.write('compoundref = %s,\n' % (self.compoundref,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('endline'):
+            try:
+                self.endline = int(attrs.get('endline').value)
+            except ValueError, exp:
+                raise ValueError('Bad integer attribute (endline): %s' % exp)
+        if attrs.get('startline'):
+            try:
+                self.startline = int(attrs.get('startline').value)
+            except ValueError, exp:
+                raise ValueError('Bad integer attribute (startline): %s' % exp)
+        if attrs.get('refid'):
+            self.refid = attrs.get('refid').value
+        if attrs.get('compoundref'):
+            self.compoundref = attrs.get('compoundref').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class referenceType
+
+
+class locationType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, bodystart=None, line=None, bodyend=None, bodyfile=None, file=None, valueOf_=''):
+        self.bodystart = bodystart
+        self.line = line
+        self.bodyend = bodyend
+        self.bodyfile = bodyfile
+        self.file = file
+        self.valueOf_ = valueOf_
+    def factory(*args_, **kwargs_):
+        if locationType.subclass:
+            return locationType.subclass(*args_, **kwargs_)
+        else:
+            return locationType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_bodystart(self): return self.bodystart
+    def set_bodystart(self, bodystart): self.bodystart = bodystart
+    def get_line(self): return self.line
+    def set_line(self, line): self.line = line
+    def get_bodyend(self): return self.bodyend
+    def set_bodyend(self, bodyend): self.bodyend = bodyend
+    def get_bodyfile(self): return self.bodyfile
+    def set_bodyfile(self, bodyfile): self.bodyfile = bodyfile
+    def get_file(self): return self.file
+    def set_file(self, file): self.file = file
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='locationType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='locationType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='locationType'):
+        if self.bodystart is not None:
+            outfile.write(' bodystart="%s"' % self.format_integer(self.bodystart, input_name='bodystart'))
+        if self.line is not None:
+            outfile.write(' line="%s"' % self.format_integer(self.line, input_name='line'))
+        if self.bodyend is not None:
+            outfile.write(' bodyend="%s"' % self.format_integer(self.bodyend, input_name='bodyend'))
+        if self.bodyfile is not None:
+            outfile.write(' bodyfile=%s' % (self.format_string(quote_attrib(self.bodyfile).encode(ExternalEncoding), input_name='bodyfile'), ))
+        if self.file is not None:
+            outfile.write(' file=%s' % (self.format_string(quote_attrib(self.file).encode(ExternalEncoding), input_name='file'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='locationType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='locationType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.bodystart is not None:
+            showIndent(outfile, level)
+            outfile.write('bodystart = %s,\n' % (self.bodystart,))
+        if self.line is not None:
+            showIndent(outfile, level)
+            outfile.write('line = %s,\n' % (self.line,))
+        if self.bodyend is not None:
+            showIndent(outfile, level)
+            outfile.write('bodyend = %s,\n' % (self.bodyend,))
+        if self.bodyfile is not None:
+            showIndent(outfile, level)
+            outfile.write('bodyfile = %s,\n' % (self.bodyfile,))
+        if self.file is not None:
+            showIndent(outfile, level)
+            outfile.write('file = %s,\n' % (self.file,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('bodystart'):
+            try:
+                self.bodystart = int(attrs.get('bodystart').value)
+            except ValueError, exp:
+                raise ValueError('Bad integer attribute (bodystart): %s' % exp)
+        if attrs.get('line'):
+            try:
+                self.line = int(attrs.get('line').value)
+            except ValueError, exp:
+                raise ValueError('Bad integer attribute (line): %s' % exp)
+        if attrs.get('bodyend'):
+            try:
+                self.bodyend = int(attrs.get('bodyend').value)
+            except ValueError, exp:
+                raise ValueError('Bad integer attribute (bodyend): %s' % exp)
+        if attrs.get('bodyfile'):
+            self.bodyfile = attrs.get('bodyfile').value
+        if attrs.get('file'):
+            self.file = attrs.get('file').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class locationType
+
+
+class docSect1Type(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, id=None, title=None, para=None, sect2=None, internal=None, mixedclass_=None, content_=None):
+        self.id = id
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docSect1Type.subclass:
+            return docSect1Type.subclass(*args_, **kwargs_)
+        else:
+            return docSect1Type(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_title(self): return self.title
+    def set_title(self, title): self.title = title
+    def get_para(self): return self.para
+    def set_para(self, para): self.para = para
+    def add_para(self, value): self.para.append(value)
+    def insert_para(self, index, value): self.para[index] = value
+    def get_sect2(self): return self.sect2
+    def set_sect2(self, sect2): self.sect2 = sect2
+    def add_sect2(self, value): self.sect2.append(value)
+    def insert_sect2(self, index, value): self.sect2[index] = value
+    def get_internal(self): return self.internal
+    def set_internal(self, internal): self.internal = internal
+    def get_id(self): return self.id
+    def set_id(self, id): self.id = id
+    def export(self, outfile, level, namespace_='', name_='docSect1Type', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docSect1Type')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docSect1Type'):
+        if self.id is not None:
+            outfile.write(' id=%s' % (self.format_string(quote_attrib(self.id).encode(ExternalEncoding), input_name='id'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='docSect1Type'):
+        for item_ in self.content_:
+            item_.export(outfile, level, item_.name, namespace_)
+    def hasContent_(self):
+        if (
+            self.title is not None or
+            self.para is not None or
+            self.sect2 is not None or
+            self.internal is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docSect1Type'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.id is not None:
+            showIndent(outfile, level)
+            outfile.write('id = %s,\n' % (self.id,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('id'):
+            self.id = attrs.get('id').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'title':
+            childobj_ = docTitleType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'title', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'para':
+            childobj_ = docParaType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'para', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'sect2':
+            childobj_ = docSect2Type.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'sect2', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'internal':
+            childobj_ = docInternalS1Type.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'internal', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+# end class docSect1Type
+
+
+class docSect2Type(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, id=None, title=None, para=None, sect3=None, internal=None, mixedclass_=None, content_=None):
+        self.id = id
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docSect2Type.subclass:
+            return docSect2Type.subclass(*args_, **kwargs_)
+        else:
+            return docSect2Type(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_title(self): return self.title
+    def set_title(self, title): self.title = title
+    def get_para(self): return self.para
+    def set_para(self, para): self.para = para
+    def add_para(self, value): self.para.append(value)
+    def insert_para(self, index, value): self.para[index] = value
+    def get_sect3(self): return self.sect3
+    def set_sect3(self, sect3): self.sect3 = sect3
+    def add_sect3(self, value): self.sect3.append(value)
+    def insert_sect3(self, index, value): self.sect3[index] = value
+    def get_internal(self): return self.internal
+    def set_internal(self, internal): self.internal = internal
+    def get_id(self): return self.id
+    def set_id(self, id): self.id = id
+    def export(self, outfile, level, namespace_='', name_='docSect2Type', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docSect2Type')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docSect2Type'):
+        if self.id is not None:
+            outfile.write(' id=%s' % (self.format_string(quote_attrib(self.id).encode(ExternalEncoding), input_name='id'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='docSect2Type'):
+        for item_ in self.content_:
+            item_.export(outfile, level, item_.name, namespace_)
+    def hasContent_(self):
+        if (
+            self.title is not None or
+            self.para is not None or
+            self.sect3 is not None or
+            self.internal is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docSect2Type'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.id is not None:
+            showIndent(outfile, level)
+            outfile.write('id = %s,\n' % (self.id,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('id'):
+            self.id = attrs.get('id').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'title':
+            childobj_ = docTitleType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'title', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'para':
+            childobj_ = docParaType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'para', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'sect3':
+            childobj_ = docSect3Type.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'sect3', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'internal':
+            childobj_ = docInternalS2Type.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'internal', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+# end class docSect2Type
+
+
+class docSect3Type(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, id=None, title=None, para=None, sect4=None, internal=None, mixedclass_=None, content_=None):
+        self.id = id
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docSect3Type.subclass:
+            return docSect3Type.subclass(*args_, **kwargs_)
+        else:
+            return docSect3Type(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_title(self): return self.title
+    def set_title(self, title): self.title = title
+    def get_para(self): return self.para
+    def set_para(self, para): self.para = para
+    def add_para(self, value): self.para.append(value)
+    def insert_para(self, index, value): self.para[index] = value
+    def get_sect4(self): return self.sect4
+    def set_sect4(self, sect4): self.sect4 = sect4
+    def add_sect4(self, value): self.sect4.append(value)
+    def insert_sect4(self, index, value): self.sect4[index] = value
+    def get_internal(self): return self.internal
+    def set_internal(self, internal): self.internal = internal
+    def get_id(self): return self.id
+    def set_id(self, id): self.id = id
+    def export(self, outfile, level, namespace_='', name_='docSect3Type', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docSect3Type')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docSect3Type'):
+        if self.id is not None:
+            outfile.write(' id=%s' % (self.format_string(quote_attrib(self.id).encode(ExternalEncoding), input_name='id'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='docSect3Type'):
+        for item_ in self.content_:
+            item_.export(outfile, level, item_.name, namespace_)
+    def hasContent_(self):
+        if (
+            self.title is not None or
+            self.para is not None or
+            self.sect4 is not None or
+            self.internal is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docSect3Type'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.id is not None:
+            showIndent(outfile, level)
+            outfile.write('id = %s,\n' % (self.id,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('id'):
+            self.id = attrs.get('id').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'title':
+            childobj_ = docTitleType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'title', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'para':
+            childobj_ = docParaType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'para', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'sect4':
+            childobj_ = docSect4Type.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'sect4', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'internal':
+            childobj_ = docInternalS3Type.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'internal', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+# end class docSect3Type
+
+
+class docSect4Type(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, id=None, title=None, para=None, internal=None, mixedclass_=None, content_=None):
+        self.id = id
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docSect4Type.subclass:
+            return docSect4Type.subclass(*args_, **kwargs_)
+        else:
+            return docSect4Type(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_title(self): return self.title
+    def set_title(self, title): self.title = title
+    def get_para(self): return self.para
+    def set_para(self, para): self.para = para
+    def add_para(self, value): self.para.append(value)
+    def insert_para(self, index, value): self.para[index] = value
+    def get_internal(self): return self.internal
+    def set_internal(self, internal): self.internal = internal
+    def get_id(self): return self.id
+    def set_id(self, id): self.id = id
+    def export(self, outfile, level, namespace_='', name_='docSect4Type', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docSect4Type')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docSect4Type'):
+        if self.id is not None:
+            outfile.write(' id=%s' % (self.format_string(quote_attrib(self.id).encode(ExternalEncoding), input_name='id'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='docSect4Type'):
+        for item_ in self.content_:
+            item_.export(outfile, level, item_.name, namespace_)
+    def hasContent_(self):
+        if (
+            self.title is not None or
+            self.para is not None or
+            self.internal is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docSect4Type'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.id is not None:
+            showIndent(outfile, level)
+            outfile.write('id = %s,\n' % (self.id,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('id'):
+            self.id = attrs.get('id').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'title':
+            childobj_ = docTitleType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'title', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'para':
+            childobj_ = docParaType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'para', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'internal':
+            childobj_ = docInternalS4Type.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'internal', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+# end class docSect4Type
+
+
+class docInternalType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, para=None, sect1=None, mixedclass_=None, content_=None):
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docInternalType.subclass:
+            return docInternalType.subclass(*args_, **kwargs_)
+        else:
+            return docInternalType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_para(self): return self.para
+    def set_para(self, para): self.para = para
+    def add_para(self, value): self.para.append(value)
+    def insert_para(self, index, value): self.para[index] = value
+    def get_sect1(self): return self.sect1
+    def set_sect1(self, sect1): self.sect1 = sect1
+    def add_sect1(self, value): self.sect1.append(value)
+    def insert_sect1(self, index, value): self.sect1[index] = value
+    def export(self, outfile, level, namespace_='', name_='docInternalType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docInternalType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docInternalType'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='docInternalType'):
+        for item_ in self.content_:
+            item_.export(outfile, level, item_.name, namespace_)
+    def hasContent_(self):
+        if (
+            self.para is not None or
+            self.sect1 is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docInternalType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'para':
+            childobj_ = docParaType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'para', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'sect1':
+            childobj_ = docSect1Type.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'sect1', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+# end class docInternalType
+
+
+class docInternalS1Type(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, para=None, sect2=None, mixedclass_=None, content_=None):
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docInternalS1Type.subclass:
+            return docInternalS1Type.subclass(*args_, **kwargs_)
+        else:
+            return docInternalS1Type(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_para(self): return self.para
+    def set_para(self, para): self.para = para
+    def add_para(self, value): self.para.append(value)
+    def insert_para(self, index, value): self.para[index] = value
+    def get_sect2(self): return self.sect2
+    def set_sect2(self, sect2): self.sect2 = sect2
+    def add_sect2(self, value): self.sect2.append(value)
+    def insert_sect2(self, index, value): self.sect2[index] = value
+    def export(self, outfile, level, namespace_='', name_='docInternalS1Type', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docInternalS1Type')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docInternalS1Type'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='docInternalS1Type'):
+        for item_ in self.content_:
+            item_.export(outfile, level, item_.name, namespace_)
+    def hasContent_(self):
+        if (
+            self.para is not None or
+            self.sect2 is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docInternalS1Type'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'para':
+            childobj_ = docParaType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'para', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'sect2':
+            childobj_ = docSect2Type.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'sect2', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+# end class docInternalS1Type
+
+
+class docInternalS2Type(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, para=None, sect3=None, mixedclass_=None, content_=None):
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docInternalS2Type.subclass:
+            return docInternalS2Type.subclass(*args_, **kwargs_)
+        else:
+            return docInternalS2Type(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_para(self): return self.para
+    def set_para(self, para): self.para = para
+    def add_para(self, value): self.para.append(value)
+    def insert_para(self, index, value): self.para[index] = value
+    def get_sect3(self): return self.sect3
+    def set_sect3(self, sect3): self.sect3 = sect3
+    def add_sect3(self, value): self.sect3.append(value)
+    def insert_sect3(self, index, value): self.sect3[index] = value
+    def export(self, outfile, level, namespace_='', name_='docInternalS2Type', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docInternalS2Type')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docInternalS2Type'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='docInternalS2Type'):
+        for item_ in self.content_:
+            item_.export(outfile, level, item_.name, namespace_)
+    def hasContent_(self):
+        if (
+            self.para is not None or
+            self.sect3 is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docInternalS2Type'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'para':
+            childobj_ = docParaType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'para', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'sect3':
+            childobj_ = docSect3Type.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'sect3', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+# end class docInternalS2Type
+
+
+class docInternalS3Type(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, para=None, sect3=None, mixedclass_=None, content_=None):
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docInternalS3Type.subclass:
+            return docInternalS3Type.subclass(*args_, **kwargs_)
+        else:
+            return docInternalS3Type(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_para(self): return self.para
+    def set_para(self, para): self.para = para
+    def add_para(self, value): self.para.append(value)
+    def insert_para(self, index, value): self.para[index] = value
+    def get_sect3(self): return self.sect3
+    def set_sect3(self, sect3): self.sect3 = sect3
+    def add_sect3(self, value): self.sect3.append(value)
+    def insert_sect3(self, index, value): self.sect3[index] = value
+    def export(self, outfile, level, namespace_='', name_='docInternalS3Type', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docInternalS3Type')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docInternalS3Type'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='docInternalS3Type'):
+        for item_ in self.content_:
+            item_.export(outfile, level, item_.name, namespace_)
+    def hasContent_(self):
+        if (
+            self.para is not None or
+            self.sect3 is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docInternalS3Type'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'para':
+            childobj_ = docParaType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'para', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'sect3':
+            childobj_ = docSect4Type.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'sect3', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+# end class docInternalS3Type
+
+
+class docInternalS4Type(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, para=None, mixedclass_=None, content_=None):
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docInternalS4Type.subclass:
+            return docInternalS4Type.subclass(*args_, **kwargs_)
+        else:
+            return docInternalS4Type(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_para(self): return self.para
+    def set_para(self, para): self.para = para
+    def add_para(self, value): self.para.append(value)
+    def insert_para(self, index, value): self.para[index] = value
+    def export(self, outfile, level, namespace_='', name_='docInternalS4Type', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docInternalS4Type')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docInternalS4Type'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='docInternalS4Type'):
+        for item_ in self.content_:
+            item_.export(outfile, level, item_.name, namespace_)
+    def hasContent_(self):
+        if (
+            self.para is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docInternalS4Type'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'para':
+            childobj_ = docParaType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'para', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+# end class docInternalS4Type
+
+
+class docTitleType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, valueOf_='', mixedclass_=None, content_=None):
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docTitleType.subclass:
+            return docTitleType.subclass(*args_, **kwargs_)
+        else:
+            return docTitleType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='docTitleType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docTitleType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docTitleType'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='docTitleType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docTitleType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class docTitleType
+
+
+class docParaType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, valueOf_='', mixedclass_=None, content_=None):
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docParaType.subclass:
+            return docParaType.subclass(*args_, **kwargs_)
+        else:
+            return docParaType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='docParaType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docParaType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docParaType'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='docParaType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docParaType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class docParaType
+
+
+class docMarkupType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, valueOf_='', mixedclass_=None, content_=None):
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docMarkupType.subclass:
+            return docMarkupType.subclass(*args_, **kwargs_)
+        else:
+            return docMarkupType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='docMarkupType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docMarkupType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docMarkupType'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='docMarkupType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docMarkupType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class docMarkupType
+
+
+class docURLLink(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, url=None, valueOf_='', mixedclass_=None, content_=None):
+        self.url = url
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docURLLink.subclass:
+            return docURLLink.subclass(*args_, **kwargs_)
+        else:
+            return docURLLink(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_url(self): return self.url
+    def set_url(self, url): self.url = url
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='docURLLink', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docURLLink')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docURLLink'):
+        if self.url is not None:
+            outfile.write(' url=%s' % (self.format_string(quote_attrib(self.url).encode(ExternalEncoding), input_name='url'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='docURLLink'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docURLLink'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.url is not None:
+            showIndent(outfile, level)
+            outfile.write('url = %s,\n' % (self.url,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('url'):
+            self.url = attrs.get('url').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class docURLLink
+
+
+class docAnchorType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, id=None, valueOf_='', mixedclass_=None, content_=None):
+        self.id = id
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docAnchorType.subclass:
+            return docAnchorType.subclass(*args_, **kwargs_)
+        else:
+            return docAnchorType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_id(self): return self.id
+    def set_id(self, id): self.id = id
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='docAnchorType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docAnchorType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docAnchorType'):
+        if self.id is not None:
+            outfile.write(' id=%s' % (self.format_string(quote_attrib(self.id).encode(ExternalEncoding), input_name='id'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='docAnchorType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docAnchorType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.id is not None:
+            showIndent(outfile, level)
+            outfile.write('id = %s,\n' % (self.id,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('id'):
+            self.id = attrs.get('id').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class docAnchorType
+
+
+class docFormulaType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, id=None, valueOf_='', mixedclass_=None, content_=None):
+        self.id = id
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docFormulaType.subclass:
+            return docFormulaType.subclass(*args_, **kwargs_)
+        else:
+            return docFormulaType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_id(self): return self.id
+    def set_id(self, id): self.id = id
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='docFormulaType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docFormulaType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docFormulaType'):
+        if self.id is not None:
+            outfile.write(' id=%s' % (self.format_string(quote_attrib(self.id).encode(ExternalEncoding), input_name='id'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='docFormulaType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docFormulaType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.id is not None:
+            showIndent(outfile, level)
+            outfile.write('id = %s,\n' % (self.id,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('id'):
+            self.id = attrs.get('id').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class docFormulaType
+
+
+class docIndexEntryType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, primaryie=None, secondaryie=None):
+        self.primaryie = primaryie
+        self.secondaryie = secondaryie
+    def factory(*args_, **kwargs_):
+        if docIndexEntryType.subclass:
+            return docIndexEntryType.subclass(*args_, **kwargs_)
+        else:
+            return docIndexEntryType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_primaryie(self): return self.primaryie
+    def set_primaryie(self, primaryie): self.primaryie = primaryie
+    def get_secondaryie(self): return self.secondaryie
+    def set_secondaryie(self, secondaryie): self.secondaryie = secondaryie
+    def export(self, outfile, level, namespace_='', name_='docIndexEntryType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docIndexEntryType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='docIndexEntryType'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='docIndexEntryType'):
+        if self.primaryie is not None:
+            showIndent(outfile, level)
+            outfile.write('<%sprimaryie>%s</%sprimaryie>\n' % (namespace_, self.format_string(quote_xml(self.primaryie).encode(ExternalEncoding), input_name='primaryie'), namespace_))
+        if self.secondaryie is not None:
+            showIndent(outfile, level)
+            outfile.write('<%ssecondaryie>%s</%ssecondaryie>\n' % (namespace_, self.format_string(quote_xml(self.secondaryie).encode(ExternalEncoding), input_name='secondaryie'), namespace_))
+    def hasContent_(self):
+        if (
+            self.primaryie is not None or
+            self.secondaryie is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docIndexEntryType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('primaryie=%s,\n' % quote_python(self.primaryie).encode(ExternalEncoding))
+        showIndent(outfile, level)
+        outfile.write('secondaryie=%s,\n' % quote_python(self.secondaryie).encode(ExternalEncoding))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'primaryie':
+            primaryie_ = ''
+            for text__content_ in child_.childNodes:
+                primaryie_ += text__content_.nodeValue
+            self.primaryie = primaryie_
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'secondaryie':
+            secondaryie_ = ''
+            for text__content_ in child_.childNodes:
+                secondaryie_ += text__content_.nodeValue
+            self.secondaryie = secondaryie_
+# end class docIndexEntryType
+
+
+class docListType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, listitem=None):
+        if listitem is None:
+            self.listitem = []
+        else:
+            self.listitem = listitem
+    def factory(*args_, **kwargs_):
+        if docListType.subclass:
+            return docListType.subclass(*args_, **kwargs_)
+        else:
+            return docListType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_listitem(self): return self.listitem
+    def set_listitem(self, listitem): self.listitem = listitem
+    def add_listitem(self, value): self.listitem.append(value)
+    def insert_listitem(self, index, value): self.listitem[index] = value
+    def export(self, outfile, level, namespace_='', name_='docListType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docListType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='docListType'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='docListType'):
+        for listitem_ in self.listitem:
+            listitem_.export(outfile, level, namespace_, name_='listitem')
+    def hasContent_(self):
+        if (
+            self.listitem is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docListType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('listitem=[\n')
+        level += 1
+        for listitem in self.listitem:
+            showIndent(outfile, level)
+            outfile.write('model_.listitem(\n')
+            listitem.exportLiteral(outfile, level, name_='listitem')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'listitem':
+            obj_ = docListItemType.factory()
+            obj_.build(child_)
+            self.listitem.append(obj_)
+# end class docListType
+
+
+class docListItemType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, para=None):
+        if para is None:
+            self.para = []
+        else:
+            self.para = para
+    def factory(*args_, **kwargs_):
+        if docListItemType.subclass:
+            return docListItemType.subclass(*args_, **kwargs_)
+        else:
+            return docListItemType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_para(self): return self.para
+    def set_para(self, para): self.para = para
+    def add_para(self, value): self.para.append(value)
+    def insert_para(self, index, value): self.para[index] = value
+    def export(self, outfile, level, namespace_='', name_='docListItemType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docListItemType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='docListItemType'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='docListItemType'):
+        for para_ in self.para:
+            para_.export(outfile, level, namespace_, name_='para')
+    def hasContent_(self):
+        if (
+            self.para is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docListItemType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('para=[\n')
+        level += 1
+        for para in self.para:
+            showIndent(outfile, level)
+            outfile.write('model_.para(\n')
+            para.exportLiteral(outfile, level, name_='para')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'para':
+            obj_ = docParaType.factory()
+            obj_.build(child_)
+            self.para.append(obj_)
+# end class docListItemType
+
+
+class docSimpleSectType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, kind=None, title=None, para=None):
+        self.kind = kind
+        self.title = title
+        if para is None:
+            self.para = []
+        else:
+            self.para = para
+    def factory(*args_, **kwargs_):
+        if docSimpleSectType.subclass:
+            return docSimpleSectType.subclass(*args_, **kwargs_)
+        else:
+            return docSimpleSectType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_title(self): return self.title
+    def set_title(self, title): self.title = title
+    def get_para(self): return self.para
+    def set_para(self, para): self.para = para
+    def add_para(self, value): self.para.append(value)
+    def insert_para(self, index, value): self.para[index] = value
+    def get_kind(self): return self.kind
+    def set_kind(self, kind): self.kind = kind
+    def export(self, outfile, level, namespace_='', name_='docSimpleSectType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docSimpleSectType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='docSimpleSectType'):
+        if self.kind is not None:
+            outfile.write(' kind=%s' % (quote_attrib(self.kind), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='docSimpleSectType'):
+        if self.title:
+            self.title.export(outfile, level, namespace_, name_='title')
+        for para_ in self.para:
+            para_.export(outfile, level, namespace_, name_='para')
+    def hasContent_(self):
+        if (
+            self.title is not None or
+            self.para is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docSimpleSectType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.kind is not None:
+            showIndent(outfile, level)
+            outfile.write('kind = "%s",\n' % (self.kind,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        if self.title:
+            showIndent(outfile, level)
+            outfile.write('title=model_.docTitleType(\n')
+            self.title.exportLiteral(outfile, level, name_='title')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        showIndent(outfile, level)
+        outfile.write('para=[\n')
+        level += 1
+        for para in self.para:
+            showIndent(outfile, level)
+            outfile.write('model_.para(\n')
+            para.exportLiteral(outfile, level, name_='para')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('kind'):
+            self.kind = attrs.get('kind').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'title':
+            obj_ = docTitleType.factory()
+            obj_.build(child_)
+            self.set_title(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'para':
+            obj_ = docParaType.factory()
+            obj_.build(child_)
+            self.para.append(obj_)
+# end class docSimpleSectType
+
+
+class docVarListEntryType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, term=None):
+        self.term = term
+    def factory(*args_, **kwargs_):
+        if docVarListEntryType.subclass:
+            return docVarListEntryType.subclass(*args_, **kwargs_)
+        else:
+            return docVarListEntryType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_term(self): return self.term
+    def set_term(self, term): self.term = term
+    def export(self, outfile, level, namespace_='', name_='docVarListEntryType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docVarListEntryType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='docVarListEntryType'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='docVarListEntryType'):
+        if self.term:
+            self.term.export(outfile, level, namespace_, name_='term', )
+    def hasContent_(self):
+        if (
+            self.term is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docVarListEntryType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        if self.term:
+            showIndent(outfile, level)
+            outfile.write('term=model_.docTitleType(\n')
+            self.term.exportLiteral(outfile, level, name_='term')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'term':
+            obj_ = docTitleType.factory()
+            obj_.build(child_)
+            self.set_term(obj_)
+# end class docVarListEntryType
+
+
+class docVariableListType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, valueOf_=''):
+        self.valueOf_ = valueOf_
+    def factory(*args_, **kwargs_):
+        if docVariableListType.subclass:
+            return docVariableListType.subclass(*args_, **kwargs_)
+        else:
+            return docVariableListType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='docVariableListType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docVariableListType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='docVariableListType'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='docVariableListType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docVariableListType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class docVariableListType
+
+
+class docRefTextType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, refid=None, kindref=None, external=None, valueOf_='', mixedclass_=None, content_=None):
+        self.refid = refid
+        self.kindref = kindref
+        self.external = external
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docRefTextType.subclass:
+            return docRefTextType.subclass(*args_, **kwargs_)
+        else:
+            return docRefTextType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_refid(self): return self.refid
+    def set_refid(self, refid): self.refid = refid
+    def get_kindref(self): return self.kindref
+    def set_kindref(self, kindref): self.kindref = kindref
+    def get_external(self): return self.external
+    def set_external(self, external): self.external = external
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='docRefTextType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docRefTextType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docRefTextType'):
+        if self.refid is not None:
+            outfile.write(' refid=%s' % (self.format_string(quote_attrib(self.refid).encode(ExternalEncoding), input_name='refid'), ))
+        if self.kindref is not None:
+            outfile.write(' kindref=%s' % (quote_attrib(self.kindref), ))
+        if self.external is not None:
+            outfile.write(' external=%s' % (self.format_string(quote_attrib(self.external).encode(ExternalEncoding), input_name='external'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='docRefTextType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docRefTextType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.refid is not None:
+            showIndent(outfile, level)
+            outfile.write('refid = %s,\n' % (self.refid,))
+        if self.kindref is not None:
+            showIndent(outfile, level)
+            outfile.write('kindref = "%s",\n' % (self.kindref,))
+        if self.external is not None:
+            showIndent(outfile, level)
+            outfile.write('external = %s,\n' % (self.external,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('refid'):
+            self.refid = attrs.get('refid').value
+        if attrs.get('kindref'):
+            self.kindref = attrs.get('kindref').value
+        if attrs.get('external'):
+            self.external = attrs.get('external').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class docRefTextType
+
+
+class docTableType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, rows=None, cols=None, row=None, caption=None):
+        self.rows = rows
+        self.cols = cols
+        if row is None:
+            self.row = []
+        else:
+            self.row = row
+        self.caption = caption
+    def factory(*args_, **kwargs_):
+        if docTableType.subclass:
+            return docTableType.subclass(*args_, **kwargs_)
+        else:
+            return docTableType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_row(self): return self.row
+    def set_row(self, row): self.row = row
+    def add_row(self, value): self.row.append(value)
+    def insert_row(self, index, value): self.row[index] = value
+    def get_caption(self): return self.caption
+    def set_caption(self, caption): self.caption = caption
+    def get_rows(self): return self.rows
+    def set_rows(self, rows): self.rows = rows
+    def get_cols(self): return self.cols
+    def set_cols(self, cols): self.cols = cols
+    def export(self, outfile, level, namespace_='', name_='docTableType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docTableType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='docTableType'):
+        if self.rows is not None:
+            outfile.write(' rows="%s"' % self.format_integer(self.rows, input_name='rows'))
+        if self.cols is not None:
+            outfile.write(' cols="%s"' % self.format_integer(self.cols, input_name='cols'))
+    def exportChildren(self, outfile, level, namespace_='', name_='docTableType'):
+        for row_ in self.row:
+            row_.export(outfile, level, namespace_, name_='row')
+        if self.caption:
+            self.caption.export(outfile, level, namespace_, name_='caption')
+    def hasContent_(self):
+        if (
+            self.row is not None or
+            self.caption is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docTableType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.rows is not None:
+            showIndent(outfile, level)
+            outfile.write('rows = %s,\n' % (self.rows,))
+        if self.cols is not None:
+            showIndent(outfile, level)
+            outfile.write('cols = %s,\n' % (self.cols,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('row=[\n')
+        level += 1
+        for row in self.row:
+            showIndent(outfile, level)
+            outfile.write('model_.row(\n')
+            row.exportLiteral(outfile, level, name_='row')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        if self.caption:
+            showIndent(outfile, level)
+            outfile.write('caption=model_.docCaptionType(\n')
+            self.caption.exportLiteral(outfile, level, name_='caption')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('rows'):
+            try:
+                self.rows = int(attrs.get('rows').value)
+            except ValueError, exp:
+                raise ValueError('Bad integer attribute (rows): %s' % exp)
+        if attrs.get('cols'):
+            try:
+                self.cols = int(attrs.get('cols').value)
+            except ValueError, exp:
+                raise ValueError('Bad integer attribute (cols): %s' % exp)
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'row':
+            obj_ = docRowType.factory()
+            obj_.build(child_)
+            self.row.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'caption':
+            obj_ = docCaptionType.factory()
+            obj_.build(child_)
+            self.set_caption(obj_)
+# end class docTableType
+
+
+class docRowType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, entry=None):
+        if entry is None:
+            self.entry = []
+        else:
+            self.entry = entry
+    def factory(*args_, **kwargs_):
+        if docRowType.subclass:
+            return docRowType.subclass(*args_, **kwargs_)
+        else:
+            return docRowType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_entry(self): return self.entry
+    def set_entry(self, entry): self.entry = entry
+    def add_entry(self, value): self.entry.append(value)
+    def insert_entry(self, index, value): self.entry[index] = value
+    def export(self, outfile, level, namespace_='', name_='docRowType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docRowType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='docRowType'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='docRowType'):
+        for entry_ in self.entry:
+            entry_.export(outfile, level, namespace_, name_='entry')
+    def hasContent_(self):
+        if (
+            self.entry is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docRowType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('entry=[\n')
+        level += 1
+        for entry in self.entry:
+            showIndent(outfile, level)
+            outfile.write('model_.entry(\n')
+            entry.exportLiteral(outfile, level, name_='entry')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'entry':
+            obj_ = docEntryType.factory()
+            obj_.build(child_)
+            self.entry.append(obj_)
+# end class docRowType
+
+
+class docEntryType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, thead=None, para=None):
+        self.thead = thead
+        if para is None:
+            self.para = []
+        else:
+            self.para = para
+    def factory(*args_, **kwargs_):
+        if docEntryType.subclass:
+            return docEntryType.subclass(*args_, **kwargs_)
+        else:
+            return docEntryType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_para(self): return self.para
+    def set_para(self, para): self.para = para
+    def add_para(self, value): self.para.append(value)
+    def insert_para(self, index, value): self.para[index] = value
+    def get_thead(self): return self.thead
+    def set_thead(self, thead): self.thead = thead
+    def export(self, outfile, level, namespace_='', name_='docEntryType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docEntryType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='docEntryType'):
+        if self.thead is not None:
+            outfile.write(' thead=%s' % (quote_attrib(self.thead), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='docEntryType'):
+        for para_ in self.para:
+            para_.export(outfile, level, namespace_, name_='para')
+    def hasContent_(self):
+        if (
+            self.para is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docEntryType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.thead is not None:
+            showIndent(outfile, level)
+            outfile.write('thead = "%s",\n' % (self.thead,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('para=[\n')
+        level += 1
+        for para in self.para:
+            showIndent(outfile, level)
+            outfile.write('model_.para(\n')
+            para.exportLiteral(outfile, level, name_='para')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('thead'):
+            self.thead = attrs.get('thead').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'para':
+            obj_ = docParaType.factory()
+            obj_.build(child_)
+            self.para.append(obj_)
+# end class docEntryType
+
+
+class docCaptionType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, valueOf_='', mixedclass_=None, content_=None):
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docCaptionType.subclass:
+            return docCaptionType.subclass(*args_, **kwargs_)
+        else:
+            return docCaptionType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='docCaptionType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docCaptionType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docCaptionType'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='docCaptionType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docCaptionType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class docCaptionType
+
+
+class docHeadingType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, level=None, valueOf_='', mixedclass_=None, content_=None):
+        self.level = level
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docHeadingType.subclass:
+            return docHeadingType.subclass(*args_, **kwargs_)
+        else:
+            return docHeadingType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_level(self): return self.level
+    def set_level(self, level): self.level = level
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='docHeadingType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docHeadingType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docHeadingType'):
+        if self.level is not None:
+            outfile.write(' level="%s"' % self.format_integer(self.level, input_name='level'))
+    def exportChildren(self, outfile, level, namespace_='', name_='docHeadingType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docHeadingType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.level is not None:
+            showIndent(outfile, level)
+            outfile.write('level = %s,\n' % (self.level,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('level'):
+            try:
+                self.level = int(attrs.get('level').value)
+            except ValueError, exp:
+                raise ValueError('Bad integer attribute (level): %s' % exp)
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class docHeadingType
+
+
+class docImageType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, width=None, type_=None, name=None, height=None, valueOf_='', mixedclass_=None, content_=None):
+        self.width = width
+        self.type_ = type_
+        self.name = name
+        self.height = height
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docImageType.subclass:
+            return docImageType.subclass(*args_, **kwargs_)
+        else:
+            return docImageType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_width(self): return self.width
+    def set_width(self, width): self.width = width
+    def get_type(self): return self.type_
+    def set_type(self, type_): self.type_ = type_
+    def get_name(self): return self.name
+    def set_name(self, name): self.name = name
+    def get_height(self): return self.height
+    def set_height(self, height): self.height = height
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='docImageType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docImageType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docImageType'):
+        if self.width is not None:
+            outfile.write(' width=%s' % (self.format_string(quote_attrib(self.width).encode(ExternalEncoding), input_name='width'), ))
+        if self.type_ is not None:
+            outfile.write(' type=%s' % (quote_attrib(self.type_), ))
+        if self.name is not None:
+            outfile.write(' name=%s' % (self.format_string(quote_attrib(self.name).encode(ExternalEncoding), input_name='name'), ))
+        if self.height is not None:
+            outfile.write(' height=%s' % (self.format_string(quote_attrib(self.height).encode(ExternalEncoding), input_name='height'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='docImageType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docImageType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.width is not None:
+            showIndent(outfile, level)
+            outfile.write('width = %s,\n' % (self.width,))
+        if self.type_ is not None:
+            showIndent(outfile, level)
+            outfile.write('type_ = "%s",\n' % (self.type_,))
+        if self.name is not None:
+            showIndent(outfile, level)
+            outfile.write('name = %s,\n' % (self.name,))
+        if self.height is not None:
+            showIndent(outfile, level)
+            outfile.write('height = %s,\n' % (self.height,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('width'):
+            self.width = attrs.get('width').value
+        if attrs.get('type'):
+            self.type_ = attrs.get('type').value
+        if attrs.get('name'):
+            self.name = attrs.get('name').value
+        if attrs.get('height'):
+            self.height = attrs.get('height').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class docImageType
+
+
+class docDotFileType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, name=None, valueOf_='', mixedclass_=None, content_=None):
+        self.name = name
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docDotFileType.subclass:
+            return docDotFileType.subclass(*args_, **kwargs_)
+        else:
+            return docDotFileType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_name(self): return self.name
+    def set_name(self, name): self.name = name
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='docDotFileType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docDotFileType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docDotFileType'):
+        if self.name is not None:
+            outfile.write(' name=%s' % (self.format_string(quote_attrib(self.name).encode(ExternalEncoding), input_name='name'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='docDotFileType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docDotFileType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.name is not None:
+            showIndent(outfile, level)
+            outfile.write('name = %s,\n' % (self.name,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('name'):
+            self.name = attrs.get('name').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class docDotFileType
+
+
+class docTocItemType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, id=None, valueOf_='', mixedclass_=None, content_=None):
+        self.id = id
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docTocItemType.subclass:
+            return docTocItemType.subclass(*args_, **kwargs_)
+        else:
+            return docTocItemType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_id(self): return self.id
+    def set_id(self, id): self.id = id
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='docTocItemType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docTocItemType')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docTocItemType'):
+        if self.id is not None:
+            outfile.write(' id=%s' % (self.format_string(quote_attrib(self.id).encode(ExternalEncoding), input_name='id'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='docTocItemType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docTocItemType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.id is not None:
+            showIndent(outfile, level)
+            outfile.write('id = %s,\n' % (self.id,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('id'):
+            self.id = attrs.get('id').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class docTocItemType
+
+
+class docTocListType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, tocitem=None):
+        if tocitem is None:
+            self.tocitem = []
+        else:
+            self.tocitem = tocitem
+    def factory(*args_, **kwargs_):
+        if docTocListType.subclass:
+            return docTocListType.subclass(*args_, **kwargs_)
+        else:
+            return docTocListType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_tocitem(self): return self.tocitem
+    def set_tocitem(self, tocitem): self.tocitem = tocitem
+    def add_tocitem(self, value): self.tocitem.append(value)
+    def insert_tocitem(self, index, value): self.tocitem[index] = value
+    def export(self, outfile, level, namespace_='', name_='docTocListType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docTocListType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='docTocListType'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='docTocListType'):
+        for tocitem_ in self.tocitem:
+            tocitem_.export(outfile, level, namespace_, name_='tocitem')
+    def hasContent_(self):
+        if (
+            self.tocitem is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docTocListType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('tocitem=[\n')
+        level += 1
+        for tocitem in self.tocitem:
+            showIndent(outfile, level)
+            outfile.write('model_.tocitem(\n')
+            tocitem.exportLiteral(outfile, level, name_='tocitem')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'tocitem':
+            obj_ = docTocItemType.factory()
+            obj_.build(child_)
+            self.tocitem.append(obj_)
+# end class docTocListType
+
+
+class docLanguageType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, langid=None, para=None):
+        self.langid = langid
+        if para is None:
+            self.para = []
+        else:
+            self.para = para
+    def factory(*args_, **kwargs_):
+        if docLanguageType.subclass:
+            return docLanguageType.subclass(*args_, **kwargs_)
+        else:
+            return docLanguageType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_para(self): return self.para
+    def set_para(self, para): self.para = para
+    def add_para(self, value): self.para.append(value)
+    def insert_para(self, index, value): self.para[index] = value
+    def get_langid(self): return self.langid
+    def set_langid(self, langid): self.langid = langid
+    def export(self, outfile, level, namespace_='', name_='docLanguageType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docLanguageType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='docLanguageType'):
+        if self.langid is not None:
+            outfile.write(' langid=%s' % (self.format_string(quote_attrib(self.langid).encode(ExternalEncoding), input_name='langid'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='docLanguageType'):
+        for para_ in self.para:
+            para_.export(outfile, level, namespace_, name_='para')
+    def hasContent_(self):
+        if (
+            self.para is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docLanguageType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.langid is not None:
+            showIndent(outfile, level)
+            outfile.write('langid = %s,\n' % (self.langid,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('para=[\n')
+        level += 1
+        for para in self.para:
+            showIndent(outfile, level)
+            outfile.write('model_.para(\n')
+            para.exportLiteral(outfile, level, name_='para')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('langid'):
+            self.langid = attrs.get('langid').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'para':
+            obj_ = docParaType.factory()
+            obj_.build(child_)
+            self.para.append(obj_)
+# end class docLanguageType
+
+
+class docParamListType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, kind=None, parameteritem=None):
+        self.kind = kind
+        if parameteritem is None:
+            self.parameteritem = []
+        else:
+            self.parameteritem = parameteritem
+    def factory(*args_, **kwargs_):
+        if docParamListType.subclass:
+            return docParamListType.subclass(*args_, **kwargs_)
+        else:
+            return docParamListType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_parameteritem(self): return self.parameteritem
+    def set_parameteritem(self, parameteritem): self.parameteritem = parameteritem
+    def add_parameteritem(self, value): self.parameteritem.append(value)
+    def insert_parameteritem(self, index, value): self.parameteritem[index] = value
+    def get_kind(self): return self.kind
+    def set_kind(self, kind): self.kind = kind
+    def export(self, outfile, level, namespace_='', name_='docParamListType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docParamListType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='docParamListType'):
+        if self.kind is not None:
+            outfile.write(' kind=%s' % (quote_attrib(self.kind), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='docParamListType'):
+        for parameteritem_ in self.parameteritem:
+            parameteritem_.export(outfile, level, namespace_, name_='parameteritem')
+    def hasContent_(self):
+        if (
+            self.parameteritem is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docParamListType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.kind is not None:
+            showIndent(outfile, level)
+            outfile.write('kind = "%s",\n' % (self.kind,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('parameteritem=[\n')
+        level += 1
+        for parameteritem in self.parameteritem:
+            showIndent(outfile, level)
+            outfile.write('model_.parameteritem(\n')
+            parameteritem.exportLiteral(outfile, level, name_='parameteritem')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('kind'):
+            self.kind = attrs.get('kind').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'parameteritem':
+            obj_ = docParamListItem.factory()
+            obj_.build(child_)
+            self.parameteritem.append(obj_)
+# end class docParamListType
+
+
+class docParamListItem(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, parameternamelist=None, parameterdescription=None):
+        if parameternamelist is None:
+            self.parameternamelist = []
+        else:
+            self.parameternamelist = parameternamelist
+        self.parameterdescription = parameterdescription
+    def factory(*args_, **kwargs_):
+        if docParamListItem.subclass:
+            return docParamListItem.subclass(*args_, **kwargs_)
+        else:
+            return docParamListItem(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_parameternamelist(self): return self.parameternamelist
+    def set_parameternamelist(self, parameternamelist): self.parameternamelist = parameternamelist
+    def add_parameternamelist(self, value): self.parameternamelist.append(value)
+    def insert_parameternamelist(self, index, value): self.parameternamelist[index] = value
+    def get_parameterdescription(self): return self.parameterdescription
+    def set_parameterdescription(self, parameterdescription): self.parameterdescription = parameterdescription
+    def export(self, outfile, level, namespace_='', name_='docParamListItem', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docParamListItem')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='docParamListItem'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='docParamListItem'):
+        for parameternamelist_ in self.parameternamelist:
+            parameternamelist_.export(outfile, level, namespace_, name_='parameternamelist')
+        if self.parameterdescription:
+            self.parameterdescription.export(outfile, level, namespace_, name_='parameterdescription', )
+    def hasContent_(self):
+        if (
+            self.parameternamelist is not None or
+            self.parameterdescription is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docParamListItem'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('parameternamelist=[\n')
+        level += 1
+        for parameternamelist in self.parameternamelist:
+            showIndent(outfile, level)
+            outfile.write('model_.parameternamelist(\n')
+            parameternamelist.exportLiteral(outfile, level, name_='parameternamelist')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        if self.parameterdescription:
+            showIndent(outfile, level)
+            outfile.write('parameterdescription=model_.descriptionType(\n')
+            self.parameterdescription.exportLiteral(outfile, level, name_='parameterdescription')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'parameternamelist':
+            obj_ = docParamNameList.factory()
+            obj_.build(child_)
+            self.parameternamelist.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'parameterdescription':
+            obj_ = descriptionType.factory()
+            obj_.build(child_)
+            self.set_parameterdescription(obj_)
+# end class docParamListItem
+
+
+class docParamNameList(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, parametername=None):
+        if parametername is None:
+            self.parametername = []
+        else:
+            self.parametername = parametername
+    def factory(*args_, **kwargs_):
+        if docParamNameList.subclass:
+            return docParamNameList.subclass(*args_, **kwargs_)
+        else:
+            return docParamNameList(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_parametername(self): return self.parametername
+    def set_parametername(self, parametername): self.parametername = parametername
+    def add_parametername(self, value): self.parametername.append(value)
+    def insert_parametername(self, index, value): self.parametername[index] = value
+    def export(self, outfile, level, namespace_='', name_='docParamNameList', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docParamNameList')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='docParamNameList'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='docParamNameList'):
+        for parametername_ in self.parametername:
+            parametername_.export(outfile, level, namespace_, name_='parametername')
+    def hasContent_(self):
+        if (
+            self.parametername is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docParamNameList'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('parametername=[\n')
+        level += 1
+        for parametername in self.parametername:
+            showIndent(outfile, level)
+            outfile.write('model_.parametername(\n')
+            parametername.exportLiteral(outfile, level, name_='parametername')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'parametername':
+            obj_ = docParamName.factory()
+            obj_.build(child_)
+            self.parametername.append(obj_)
+# end class docParamNameList
+
+
+class docParamName(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, direction=None, ref=None, mixedclass_=None, content_=None):
+        self.direction = direction
+        if mixedclass_ is None:
+            self.mixedclass_ = MixedContainer
+        else:
+            self.mixedclass_ = mixedclass_
+        if content_ is None:
+            self.content_ = []
+        else:
+            self.content_ = content_
+    def factory(*args_, **kwargs_):
+        if docParamName.subclass:
+            return docParamName.subclass(*args_, **kwargs_)
+        else:
+            return docParamName(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_ref(self): return self.ref
+    def set_ref(self, ref): self.ref = ref
+    def get_direction(self): return self.direction
+    def set_direction(self, direction): self.direction = direction
+    def export(self, outfile, level, namespace_='', name_='docParamName', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docParamName')
+        outfile.write('>')
+        self.exportChildren(outfile, level + 1, namespace_, name_)
+        outfile.write('</%s%s>\n' % (namespace_, name_))
+    def exportAttributes(self, outfile, level, namespace_='', name_='docParamName'):
+        if self.direction is not None:
+            outfile.write(' direction=%s' % (quote_attrib(self.direction), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='docParamName'):
+        for item_ in self.content_:
+            item_.export(outfile, level, item_.name, namespace_)
+    def hasContent_(self):
+        if (
+            self.ref is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docParamName'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.direction is not None:
+            showIndent(outfile, level)
+            outfile.write('direction = "%s",\n' % (self.direction,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('content_ = [\n')
+        for item_ in self.content_:
+            item_.exportLiteral(outfile, level, name_)
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('direction'):
+            self.direction = attrs.get('direction').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'ref':
+            childobj_ = docRefTextType.factory()
+            childobj_.build(child_)
+            obj_ = self.mixedclass_(MixedContainer.CategoryComplex,
+                MixedContainer.TypeNone, 'ref', childobj_)
+            self.content_.append(obj_)
+        elif child_.nodeType == Node.TEXT_NODE:
+            obj_ = self.mixedclass_(MixedContainer.CategoryText,
+                MixedContainer.TypeNone, '', child_.nodeValue)
+            self.content_.append(obj_)
+# end class docParamName
+
+
+class docXRefSectType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, id=None, xreftitle=None, xrefdescription=None):
+        self.id = id
+        if xreftitle is None:
+            self.xreftitle = []
+        else:
+            self.xreftitle = xreftitle
+        self.xrefdescription = xrefdescription
+    def factory(*args_, **kwargs_):
+        if docXRefSectType.subclass:
+            return docXRefSectType.subclass(*args_, **kwargs_)
+        else:
+            return docXRefSectType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_xreftitle(self): return self.xreftitle
+    def set_xreftitle(self, xreftitle): self.xreftitle = xreftitle
+    def add_xreftitle(self, value): self.xreftitle.append(value)
+    def insert_xreftitle(self, index, value): self.xreftitle[index] = value
+    def get_xrefdescription(self): return self.xrefdescription
+    def set_xrefdescription(self, xrefdescription): self.xrefdescription = xrefdescription
+    def get_id(self): return self.id
+    def set_id(self, id): self.id = id
+    def export(self, outfile, level, namespace_='', name_='docXRefSectType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docXRefSectType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='docXRefSectType'):
+        if self.id is not None:
+            outfile.write(' id=%s' % (self.format_string(quote_attrib(self.id).encode(ExternalEncoding), input_name='id'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='docXRefSectType'):
+        for xreftitle_ in self.xreftitle:
+            showIndent(outfile, level)
+            outfile.write('<%sxreftitle>%s</%sxreftitle>\n' % (namespace_, self.format_string(quote_xml(xreftitle_).encode(ExternalEncoding), input_name='xreftitle'), namespace_))
+        if self.xrefdescription:
+            self.xrefdescription.export(outfile, level, namespace_, name_='xrefdescription', )
+    def hasContent_(self):
+        if (
+            self.xreftitle is not None or
+            self.xrefdescription is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docXRefSectType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.id is not None:
+            showIndent(outfile, level)
+            outfile.write('id = %s,\n' % (self.id,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('xreftitle=[\n')
+        level += 1
+        for xreftitle in self.xreftitle:
+            showIndent(outfile, level)
+            outfile.write('%s,\n' % quote_python(xreftitle).encode(ExternalEncoding))
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        if self.xrefdescription:
+            showIndent(outfile, level)
+            outfile.write('xrefdescription=model_.descriptionType(\n')
+            self.xrefdescription.exportLiteral(outfile, level, name_='xrefdescription')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('id'):
+            self.id = attrs.get('id').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'xreftitle':
+            xreftitle_ = ''
+            for text__content_ in child_.childNodes:
+                xreftitle_ += text__content_.nodeValue
+            self.xreftitle.append(xreftitle_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'xrefdescription':
+            obj_ = descriptionType.factory()
+            obj_.build(child_)
+            self.set_xrefdescription(obj_)
+# end class docXRefSectType
+
+
+class docCopyType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, link=None, para=None, sect1=None, internal=None):
+        self.link = link
+        if para is None:
+            self.para = []
+        else:
+            self.para = para
+        if sect1 is None:
+            self.sect1 = []
+        else:
+            self.sect1 = sect1
+        self.internal = internal
+    def factory(*args_, **kwargs_):
+        if docCopyType.subclass:
+            return docCopyType.subclass(*args_, **kwargs_)
+        else:
+            return docCopyType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_para(self): return self.para
+    def set_para(self, para): self.para = para
+    def add_para(self, value): self.para.append(value)
+    def insert_para(self, index, value): self.para[index] = value
+    def get_sect1(self): return self.sect1
+    def set_sect1(self, sect1): self.sect1 = sect1
+    def add_sect1(self, value): self.sect1.append(value)
+    def insert_sect1(self, index, value): self.sect1[index] = value
+    def get_internal(self): return self.internal
+    def set_internal(self, internal): self.internal = internal
+    def get_link(self): return self.link
+    def set_link(self, link): self.link = link
+    def export(self, outfile, level, namespace_='', name_='docCopyType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docCopyType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='docCopyType'):
+        if self.link is not None:
+            outfile.write(' link=%s' % (self.format_string(quote_attrib(self.link).encode(ExternalEncoding), input_name='link'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='docCopyType'):
+        for para_ in self.para:
+            para_.export(outfile, level, namespace_, name_='para')
+        for sect1_ in self.sect1:
+            sect1_.export(outfile, level, namespace_, name_='sect1')
+        if self.internal:
+            self.internal.export(outfile, level, namespace_, name_='internal')
+    def hasContent_(self):
+        if (
+            self.para is not None or
+            self.sect1 is not None or
+            self.internal is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docCopyType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.link is not None:
+            showIndent(outfile, level)
+            outfile.write('link = %s,\n' % (self.link,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('para=[\n')
+        level += 1
+        for para in self.para:
+            showIndent(outfile, level)
+            outfile.write('model_.para(\n')
+            para.exportLiteral(outfile, level, name_='para')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        showIndent(outfile, level)
+        outfile.write('sect1=[\n')
+        level += 1
+        for sect1 in self.sect1:
+            showIndent(outfile, level)
+            outfile.write('model_.sect1(\n')
+            sect1.exportLiteral(outfile, level, name_='sect1')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+        if self.internal:
+            showIndent(outfile, level)
+            outfile.write('internal=model_.docInternalType(\n')
+            self.internal.exportLiteral(outfile, level, name_='internal')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('link'):
+            self.link = attrs.get('link').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'para':
+            obj_ = docParaType.factory()
+            obj_.build(child_)
+            self.para.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'sect1':
+            obj_ = docSect1Type.factory()
+            obj_.build(child_)
+            self.sect1.append(obj_)
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'internal':
+            obj_ = docInternalType.factory()
+            obj_.build(child_)
+            self.set_internal(obj_)
+# end class docCopyType
+
+
+class docCharType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, char=None, valueOf_=''):
+        self.char = char
+        self.valueOf_ = valueOf_
+    def factory(*args_, **kwargs_):
+        if docCharType.subclass:
+            return docCharType.subclass(*args_, **kwargs_)
+        else:
+            return docCharType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_char(self): return self.char
+    def set_char(self, char): self.char = char
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='docCharType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docCharType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='docCharType'):
+        if self.char is not None:
+            outfile.write(' char=%s' % (quote_attrib(self.char), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='docCharType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docCharType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.char is not None:
+            showIndent(outfile, level)
+            outfile.write('char = "%s",\n' % (self.char,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('char'):
+            self.char = attrs.get('char').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class docCharType
+
+
+class docEmptyType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, valueOf_=''):
+        self.valueOf_ = valueOf_
+    def factory(*args_, **kwargs_):
+        if docEmptyType.subclass:
+            return docEmptyType.subclass(*args_, **kwargs_)
+        else:
+            return docEmptyType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def getValueOf_(self): return self.valueOf_
+    def setValueOf_(self, valueOf_): self.valueOf_ = valueOf_
+    def export(self, outfile, level, namespace_='', name_='docEmptyType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='docEmptyType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='docEmptyType'):
+        pass
+    def exportChildren(self, outfile, level, namespace_='', name_='docEmptyType'):
+        if self.valueOf_.find('![CDATA')>-1:
+            value=quote_xml('%s' % self.valueOf_)
+            value=value.replace('![CDATA','<![CDATA')
+            value=value.replace(']]',']]>')
+            outfile.write(value)
+        else:
+            outfile.write(quote_xml('%s' % self.valueOf_))
+    def hasContent_(self):
+        if (
+            self.valueOf_ is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='docEmptyType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        pass
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('valueOf_ = "%s",\n' % (self.valueOf_,))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        self.valueOf_ = ''
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        pass
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.TEXT_NODE:
+            self.valueOf_ += child_.nodeValue
+        elif child_.nodeType == Node.CDATA_SECTION_NODE:
+            self.valueOf_ += '![CDATA['+child_.nodeValue+']]'
+# end class docEmptyType
+
+
+USAGE_TEXT = """
+Usage: python <Parser>.py [ -s ] <in_xml_file>
+Options:
+    -s        Use the SAX parser, not the minidom parser.
+"""
+
+def usage():
+    print USAGE_TEXT
+    sys.exit(1)
+
+
+def parse(inFileName):
+    doc = minidom.parse(inFileName)
+    rootNode = doc.documentElement
+    rootObj = DoxygenType.factory()
+    rootObj.build(rootNode)
+    # Enable Python to collect the space used by the DOM.
+    doc = None
+    sys.stdout.write('<?xml version="1.0" ?>\n')
+    rootObj.export(sys.stdout, 0, name_="doxygen",
+        namespacedef_='')
+    return rootObj
+
+
+def parseString(inString):
+    doc = minidom.parseString(inString)
+    rootNode = doc.documentElement
+    rootObj = DoxygenType.factory()
+    rootObj.build(rootNode)
+    # Enable Python to collect the space used by the DOM.
+    doc = None
+    sys.stdout.write('<?xml version="1.0" ?>\n')
+    rootObj.export(sys.stdout, 0, name_="doxygen",
+        namespacedef_='')
+    return rootObj
+
+
+def parseLiteral(inFileName):
+    doc = minidom.parse(inFileName)
+    rootNode = doc.documentElement
+    rootObj = DoxygenType.factory()
+    rootObj.build(rootNode)
+    # Enable Python to collect the space used by the DOM.
+    doc = None
+    sys.stdout.write('from compound import *\n\n')
+    sys.stdout.write('rootObj = doxygen(\n')
+    rootObj.exportLiteral(sys.stdout, 0, name_="doxygen")
+    sys.stdout.write(')\n')
+    return rootObj
+
+
+def main():
+    args = sys.argv[1:]
+    if len(args) == 1:
+        parse(args[0])
+    else:
+        usage()
+
+
+if __name__ == '__main__':
+    main()
+    #import pdb
+    #pdb.run('main()')
+
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/generated/index.py b/gr-howto-write-a-block/docs/doxygen/doxyxml/generated/index.py
new file mode 100644
index 000000000..7a70e14a1
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/generated/index.py
@@ -0,0 +1,77 @@
+#!/usr/bin/env python
+
+"""
+Generated Mon Feb  9 19:08:05 2009 by generateDS.py.
+"""
+
+from xml.dom import minidom
+
+import os
+import sys
+import compound
+
+import indexsuper as supermod
+
+class DoxygenTypeSub(supermod.DoxygenType):
+    def __init__(self, version=None, compound=None):
+        supermod.DoxygenType.__init__(self, version, compound)
+
+    def find_compounds_and_members(self, details):
+        """
+        Returns a list of all compounds and their members which match details
+        """
+
+        results = []
+        for compound in self.compound:
+            members = compound.find_members(details)
+            if members:
+                results.append([compound, members])
+            else:
+                if details.match(compound):
+                    results.append([compound, []])
+
+        return results
+
+supermod.DoxygenType.subclass = DoxygenTypeSub
+# end class DoxygenTypeSub
+
+
+class CompoundTypeSub(supermod.CompoundType):
+    def __init__(self, kind=None, refid=None, name='', member=None):
+        supermod.CompoundType.__init__(self, kind, refid, name, member)
+
+    def find_members(self, details):
+        """
+        Returns a list of all members which match details
+        """
+
+        results = []
+
+        for member in self.member:
+            if details.match(member):
+                results.append(member)
+
+        return results
+
+supermod.CompoundType.subclass = CompoundTypeSub
+# end class CompoundTypeSub
+
+
+class MemberTypeSub(supermod.MemberType):
+
+    def __init__(self, kind=None, refid=None, name=''):
+        supermod.MemberType.__init__(self, kind, refid, name)
+
+supermod.MemberType.subclass = MemberTypeSub
+# end class MemberTypeSub
+
+
+def parse(inFilename):
+
+    doc = minidom.parse(inFilename)
+    rootNode = doc.documentElement
+    rootObj = supermod.DoxygenType.factory()
+    rootObj.build(rootNode)
+
+    return rootObj
+
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/generated/indexsuper.py b/gr-howto-write-a-block/docs/doxygen/doxyxml/generated/indexsuper.py
new file mode 100644
index 000000000..a99153019
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/generated/indexsuper.py
@@ -0,0 +1,523 @@
+#!/usr/bin/env python
+
+#
+# Generated Thu Jun 11 18:43:54 2009 by generateDS.py.
+#
+
+import sys
+import getopt
+from string import lower as str_lower
+from xml.dom import minidom
+from xml.dom import Node
+
+#
+# User methods
+#
+# Calls to the methods in these classes are generated by generateDS.py.
+# You can replace these methods by re-implementing the following class
+#   in a module named generatedssuper.py.
+
+try:
+    from generatedssuper import GeneratedsSuper
+except ImportError, exp:
+
+    class GeneratedsSuper:
+        def format_string(self, input_data, input_name=''):
+            return input_data
+        def format_integer(self, input_data, input_name=''):
+            return '%d' % input_data
+        def format_float(self, input_data, input_name=''):
+            return '%f' % input_data
+        def format_double(self, input_data, input_name=''):
+            return '%e' % input_data
+        def format_boolean(self, input_data, input_name=''):
+            return '%s' % input_data
+
+
+#
+# If you have installed IPython you can uncomment and use the following.
+# IPython is available from http://ipython.scipy.org/.
+#
+
+## from IPython.Shell import IPShellEmbed
+## args = ''
+## ipshell = IPShellEmbed(args,
+##     banner = 'Dropping into IPython',
+##     exit_msg = 'Leaving Interpreter, back to program.')
+
+# Then use the following line where and when you want to drop into the
+# IPython shell:
+#    ipshell('<some message> -- Entering ipshell.\nHit Ctrl-D to exit')
+
+#
+# Globals
+#
+
+ExternalEncoding = 'ascii'
+
+#
+# Support/utility functions.
+#
+
+def showIndent(outfile, level):
+    for idx in range(level):
+        outfile.write('    ')
+
+def quote_xml(inStr):
+    s1 = (isinstance(inStr, basestring) and inStr or
+          '%s' % inStr)
+    s1 = s1.replace('&', '&amp;')
+    s1 = s1.replace('<', '&lt;')
+    s1 = s1.replace('>', '&gt;')
+    return s1
+
+def quote_attrib(inStr):
+    s1 = (isinstance(inStr, basestring) and inStr or
+          '%s' % inStr)
+    s1 = s1.replace('&', '&amp;')
+    s1 = s1.replace('<', '&lt;')
+    s1 = s1.replace('>', '&gt;')
+    if '"' in s1:
+        if "'" in s1:
+            s1 = '"%s"' % s1.replace('"', "&quot;")
+        else:
+            s1 = "'%s'" % s1
+    else:
+        s1 = '"%s"' % s1
+    return s1
+
+def quote_python(inStr):
+    s1 = inStr
+    if s1.find("'") == -1:
+        if s1.find('\n') == -1:
+            return "'%s'" % s1
+        else:
+            return "'''%s'''" % s1
+    else:
+        if s1.find('"') != -1:
+            s1 = s1.replace('"', '\\"')
+        if s1.find('\n') == -1:
+            return '"%s"' % s1
+        else:
+            return '"""%s"""' % s1
+
+
+class MixedContainer:
+    # Constants for category:
+    CategoryNone = 0
+    CategoryText = 1
+    CategorySimple = 2
+    CategoryComplex = 3
+    # Constants for content_type:
+    TypeNone = 0
+    TypeText = 1
+    TypeString = 2
+    TypeInteger = 3
+    TypeFloat = 4
+    TypeDecimal = 5
+    TypeDouble = 6
+    TypeBoolean = 7
+    def __init__(self, category, content_type, name, value):
+        self.category = category
+        self.content_type = content_type
+        self.name = name
+        self.value = value
+    def getCategory(self):
+        return self.category
+    def getContenttype(self, content_type):
+        return self.content_type
+    def getValue(self):
+        return self.value
+    def getName(self):
+        return self.name
+    def export(self, outfile, level, name, namespace):
+        if self.category == MixedContainer.CategoryText:
+            outfile.write(self.value)
+        elif self.category == MixedContainer.CategorySimple:
+            self.exportSimple(outfile, level, name)
+        else:    # category == MixedContainer.CategoryComplex
+            self.value.export(outfile, level, namespace,name)
+    def exportSimple(self, outfile, level, name):
+        if self.content_type == MixedContainer.TypeString:
+            outfile.write('<%s>%s</%s>' % (self.name, self.value, self.name))
+        elif self.content_type == MixedContainer.TypeInteger or \
+                self.content_type == MixedContainer.TypeBoolean:
+            outfile.write('<%s>%d</%s>' % (self.name, self.value, self.name))
+        elif self.content_type == MixedContainer.TypeFloat or \
+                self.content_type == MixedContainer.TypeDecimal:
+            outfile.write('<%s>%f</%s>' % (self.name, self.value, self.name))
+        elif self.content_type == MixedContainer.TypeDouble:
+            outfile.write('<%s>%g</%s>' % (self.name, self.value, self.name))
+    def exportLiteral(self, outfile, level, name):
+        if self.category == MixedContainer.CategoryText:
+            showIndent(outfile, level)
+            outfile.write('MixedContainer(%d, %d, "%s", "%s"),\n' % \
+                (self.category, self.content_type, self.name, self.value))
+        elif self.category == MixedContainer.CategorySimple:
+            showIndent(outfile, level)
+            outfile.write('MixedContainer(%d, %d, "%s", "%s"),\n' % \
+                (self.category, self.content_type, self.name, self.value))
+        else:    # category == MixedContainer.CategoryComplex
+            showIndent(outfile, level)
+            outfile.write('MixedContainer(%d, %d, "%s",\n' % \
+                (self.category, self.content_type, self.name,))
+            self.value.exportLiteral(outfile, level + 1)
+            showIndent(outfile, level)
+            outfile.write(')\n')
+
+
+class _MemberSpec(object):
+    def __init__(self, name='', data_type='', container=0):
+        self.name = name
+        self.data_type = data_type
+        self.container = container
+    def set_name(self, name): self.name = name
+    def get_name(self): return self.name
+    def set_data_type(self, data_type): self.data_type = data_type
+    def get_data_type(self): return self.data_type
+    def set_container(self, container): self.container = container
+    def get_container(self): return self.container
+
+
+#
+# Data representation classes.
+#
+
+class DoxygenType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, version=None, compound=None):
+        self.version = version
+        if compound is None:
+            self.compound = []
+        else:
+            self.compound = compound
+    def factory(*args_, **kwargs_):
+        if DoxygenType.subclass:
+            return DoxygenType.subclass(*args_, **kwargs_)
+        else:
+            return DoxygenType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_compound(self): return self.compound
+    def set_compound(self, compound): self.compound = compound
+    def add_compound(self, value): self.compound.append(value)
+    def insert_compound(self, index, value): self.compound[index] = value
+    def get_version(self): return self.version
+    def set_version(self, version): self.version = version
+    def export(self, outfile, level, namespace_='', name_='DoxygenType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='DoxygenType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='DoxygenType'):
+        outfile.write(' version=%s' % (self.format_string(quote_attrib(self.version).encode(ExternalEncoding), input_name='version'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='DoxygenType'):
+        for compound_ in self.compound:
+            compound_.export(outfile, level, namespace_, name_='compound')
+    def hasContent_(self):
+        if (
+            self.compound is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='DoxygenType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.version is not None:
+            showIndent(outfile, level)
+            outfile.write('version = %s,\n' % (self.version,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('compound=[\n')
+        level += 1
+        for compound in self.compound:
+            showIndent(outfile, level)
+            outfile.write('model_.compound(\n')
+            compound.exportLiteral(outfile, level, name_='compound')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('version'):
+            self.version = attrs.get('version').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'compound':
+            obj_ = CompoundType.factory()
+            obj_.build(child_)
+            self.compound.append(obj_)
+# end class DoxygenType
+
+
+class CompoundType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, kind=None, refid=None, name=None, member=None):
+        self.kind = kind
+        self.refid = refid
+        self.name = name
+        if member is None:
+            self.member = []
+        else:
+            self.member = member
+    def factory(*args_, **kwargs_):
+        if CompoundType.subclass:
+            return CompoundType.subclass(*args_, **kwargs_)
+        else:
+            return CompoundType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_name(self): return self.name
+    def set_name(self, name): self.name = name
+    def get_member(self): return self.member
+    def set_member(self, member): self.member = member
+    def add_member(self, value): self.member.append(value)
+    def insert_member(self, index, value): self.member[index] = value
+    def get_kind(self): return self.kind
+    def set_kind(self, kind): self.kind = kind
+    def get_refid(self): return self.refid
+    def set_refid(self, refid): self.refid = refid
+    def export(self, outfile, level, namespace_='', name_='CompoundType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='CompoundType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='CompoundType'):
+        outfile.write(' kind=%s' % (quote_attrib(self.kind), ))
+        outfile.write(' refid=%s' % (self.format_string(quote_attrib(self.refid).encode(ExternalEncoding), input_name='refid'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='CompoundType'):
+        if self.name is not None:
+            showIndent(outfile, level)
+            outfile.write('<%sname>%s</%sname>\n' % (namespace_, self.format_string(quote_xml(self.name).encode(ExternalEncoding), input_name='name'), namespace_))
+        for member_ in self.member:
+            member_.export(outfile, level, namespace_, name_='member')
+    def hasContent_(self):
+        if (
+            self.name is not None or
+            self.member is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='CompoundType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.kind is not None:
+            showIndent(outfile, level)
+            outfile.write('kind = "%s",\n' % (self.kind,))
+        if self.refid is not None:
+            showIndent(outfile, level)
+            outfile.write('refid = %s,\n' % (self.refid,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('name=%s,\n' % quote_python(self.name).encode(ExternalEncoding))
+        showIndent(outfile, level)
+        outfile.write('member=[\n')
+        level += 1
+        for member in self.member:
+            showIndent(outfile, level)
+            outfile.write('model_.member(\n')
+            member.exportLiteral(outfile, level, name_='member')
+            showIndent(outfile, level)
+            outfile.write('),\n')
+        level -= 1
+        showIndent(outfile, level)
+        outfile.write('],\n')
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('kind'):
+            self.kind = attrs.get('kind').value
+        if attrs.get('refid'):
+            self.refid = attrs.get('refid').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'name':
+            name_ = ''
+            for text__content_ in child_.childNodes:
+                name_ += text__content_.nodeValue
+            self.name = name_
+        elif child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'member':
+            obj_ = MemberType.factory()
+            obj_.build(child_)
+            self.member.append(obj_)
+# end class CompoundType
+
+
+class MemberType(GeneratedsSuper):
+    subclass = None
+    superclass = None
+    def __init__(self, kind=None, refid=None, name=None):
+        self.kind = kind
+        self.refid = refid
+        self.name = name
+    def factory(*args_, **kwargs_):
+        if MemberType.subclass:
+            return MemberType.subclass(*args_, **kwargs_)
+        else:
+            return MemberType(*args_, **kwargs_)
+    factory = staticmethod(factory)
+    def get_name(self): return self.name
+    def set_name(self, name): self.name = name
+    def get_kind(self): return self.kind
+    def set_kind(self, kind): self.kind = kind
+    def get_refid(self): return self.refid
+    def set_refid(self, refid): self.refid = refid
+    def export(self, outfile, level, namespace_='', name_='MemberType', namespacedef_=''):
+        showIndent(outfile, level)
+        outfile.write('<%s%s %s' % (namespace_, name_, namespacedef_, ))
+        self.exportAttributes(outfile, level, namespace_, name_='MemberType')
+        if self.hasContent_():
+            outfile.write('>\n')
+            self.exportChildren(outfile, level + 1, namespace_, name_)
+            showIndent(outfile, level)
+            outfile.write('</%s%s>\n' % (namespace_, name_))
+        else:
+            outfile.write(' />\n')
+    def exportAttributes(self, outfile, level, namespace_='', name_='MemberType'):
+        outfile.write(' kind=%s' % (quote_attrib(self.kind), ))
+        outfile.write(' refid=%s' % (self.format_string(quote_attrib(self.refid).encode(ExternalEncoding), input_name='refid'), ))
+    def exportChildren(self, outfile, level, namespace_='', name_='MemberType'):
+        if self.name is not None:
+            showIndent(outfile, level)
+            outfile.write('<%sname>%s</%sname>\n' % (namespace_, self.format_string(quote_xml(self.name).encode(ExternalEncoding), input_name='name'), namespace_))
+    def hasContent_(self):
+        if (
+            self.name is not None
+            ):
+            return True
+        else:
+            return False
+    def exportLiteral(self, outfile, level, name_='MemberType'):
+        level += 1
+        self.exportLiteralAttributes(outfile, level, name_)
+        if self.hasContent_():
+            self.exportLiteralChildren(outfile, level, name_)
+    def exportLiteralAttributes(self, outfile, level, name_):
+        if self.kind is not None:
+            showIndent(outfile, level)
+            outfile.write('kind = "%s",\n' % (self.kind,))
+        if self.refid is not None:
+            showIndent(outfile, level)
+            outfile.write('refid = %s,\n' % (self.refid,))
+    def exportLiteralChildren(self, outfile, level, name_):
+        showIndent(outfile, level)
+        outfile.write('name=%s,\n' % quote_python(self.name).encode(ExternalEncoding))
+    def build(self, node_):
+        attrs = node_.attributes
+        self.buildAttributes(attrs)
+        for child_ in node_.childNodes:
+            nodeName_ = child_.nodeName.split(':')[-1]
+            self.buildChildren(child_, nodeName_)
+    def buildAttributes(self, attrs):
+        if attrs.get('kind'):
+            self.kind = attrs.get('kind').value
+        if attrs.get('refid'):
+            self.refid = attrs.get('refid').value
+    def buildChildren(self, child_, nodeName_):
+        if child_.nodeType == Node.ELEMENT_NODE and \
+            nodeName_ == 'name':
+            name_ = ''
+            for text__content_ in child_.childNodes:
+                name_ += text__content_.nodeValue
+            self.name = name_
+# end class MemberType
+
+
+USAGE_TEXT = """
+Usage: python <Parser>.py [ -s ] <in_xml_file>
+Options:
+    -s        Use the SAX parser, not the minidom parser.
+"""
+
+def usage():
+    print USAGE_TEXT
+    sys.exit(1)
+
+
+def parse(inFileName):
+    doc = minidom.parse(inFileName)
+    rootNode = doc.documentElement
+    rootObj = DoxygenType.factory()
+    rootObj.build(rootNode)
+    # Enable Python to collect the space used by the DOM.
+    doc = None
+    sys.stdout.write('<?xml version="1.0" ?>\n')
+    rootObj.export(sys.stdout, 0, name_="doxygenindex",
+        namespacedef_='')
+    return rootObj
+
+
+def parseString(inString):
+    doc = minidom.parseString(inString)
+    rootNode = doc.documentElement
+    rootObj = DoxygenType.factory()
+    rootObj.build(rootNode)
+    # Enable Python to collect the space used by the DOM.
+    doc = None
+    sys.stdout.write('<?xml version="1.0" ?>\n')
+    rootObj.export(sys.stdout, 0, name_="doxygenindex",
+        namespacedef_='')
+    return rootObj
+
+
+def parseLiteral(inFileName):
+    doc = minidom.parse(inFileName)
+    rootNode = doc.documentElement
+    rootObj = DoxygenType.factory()
+    rootObj.build(rootNode)
+    # Enable Python to collect the space used by the DOM.
+    doc = None
+    sys.stdout.write('from index import *\n\n')
+    sys.stdout.write('rootObj = doxygenindex(\n')
+    rootObj.exportLiteral(sys.stdout, 0, name_="doxygenindex")
+    sys.stdout.write(')\n')
+    return rootObj
+
+
+def main():
+    args = sys.argv[1:]
+    if len(args) == 1:
+        parse(args[0])
+    else:
+        usage()
+
+
+
+
+if __name__ == '__main__':
+    main()
+    #import pdb
+    #pdb.run('main()')
+
diff --git a/gr-howto-write-a-block/docs/doxygen/doxyxml/text.py b/gr-howto-write-a-block/docs/doxygen/doxyxml/text.py
new file mode 100644
index 000000000..ddf2c36e2
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/doxyxml/text.py
@@ -0,0 +1,56 @@
+#
+# Copyright 2010 Free Software Foundation, Inc.
+# 
+# This file is part of GNU Radio
+# 
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+# 
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+# 
+"""
+Utilities for extracting text from generated classes.
+"""
+
+def is_string(txt):
+    if isinstance(txt, str):
+        return True
+    try:
+        if isinstance(txt, unicode):
+            return True
+    except NameError:
+        pass
+    return False
+
+def description(obj):
+    if obj is None:
+        return None
+    return description_bit(obj).strip()
+
+def description_bit(obj):
+    if hasattr(obj, 'content'):
+        contents = [description_bit(item) for item in obj.content]
+        result = ''.join(contents)
+    elif hasattr(obj, 'content_'):
+        contents = [description_bit(item) for item in obj.content_]
+        result = ''.join(contents)
+    elif hasattr(obj, 'value'):
+        result = description_bit(obj.value)
+    elif is_string(obj):
+        return obj
+    else:
+        raise StandardError('Expecting a string or something with content, content_ or value attribute')
+    # If this bit is a paragraph then add one some line breaks.
+    if hasattr(obj, 'name') and obj.name == 'para':
+        result += "\n\n"
+    return result
diff --git a/gr-howto-write-a-block/docs/doxygen/other/group_defs.dox b/gr-howto-write-a-block/docs/doxygen/other/group_defs.dox
new file mode 100644
index 000000000..ac40c0960
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/other/group_defs.dox
@@ -0,0 +1,7 @@
+/*!  
+ * \defgroup block GNU Radio HOWTO C++ Signal Processing Blocks 
+ * \brief All C++ blocks that can be used from the HOWTO GNU Radio
+ *        module are listed here or in the subcategories below.
+ *
+ */
+
diff --git a/gr-howto-write-a-block/docs/doxygen/other/main_page.dox b/gr-howto-write-a-block/docs/doxygen/other/main_page.dox
new file mode 100644
index 000000000..635704491
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/other/main_page.dox
@@ -0,0 +1,10 @@
+/*! \mainpage
+
+Welcome to the GNU Radio HOWTO Block
+
+This is the intro page for the Doxygen manual generated for the HOWTO
+block (docs/doxygen/other/main_page.dox). Edit it to add more detailed
+documentation about the new GNU Radio modules contained in this
+project.
+
+*/
diff --git a/gr-howto-write-a-block/docs/doxygen/swig_doc.py b/gr-howto-write-a-block/docs/doxygen/swig_doc.py
new file mode 100644
index 000000000..5034099e3
--- /dev/null
+++ b/gr-howto-write-a-block/docs/doxygen/swig_doc.py
@@ -0,0 +1,253 @@
+#
+# Copyright 2010,2011 Free Software Foundation, Inc.
+# 
+# This file is part of GNU Radio
+# 
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+# 
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+# 
+"""
+Creates the swig_doc.i SWIG interface file.
+Execute using: python swig_doc.py xml_path outputfilename
+
+The file instructs SWIG to transfer the doxygen comments into the
+python docstrings.
+
+"""
+
+import sys
+
+try:
+    from doxyxml import DoxyIndex, DoxyClass, DoxyFriend, DoxyFunction, DoxyFile, base
+except ImportError:
+    from gnuradio.doxyxml import DoxyIndex, DoxyClass, DoxyFriend, DoxyFunction, DoxyFile, base
+
+
+def py_name(name):
+    bits = name.split('_')
+    return '_'.join(bits[1:])
+
+def make_name(name):
+    bits = name.split('_')
+    return bits[0] + '_make_' + '_'.join(bits[1:])
+
+
+class Block(object):
+    """
+    Checks if doxyxml produced objects correspond to a gnuradio block.
+    """
+
+    @classmethod
+    def includes(cls, item):
+        if not isinstance(item, DoxyClass):
+            return False
+        # Check for a parsing error.
+        if item.error():
+            return False
+        return item.has_member(make_name(item.name()), DoxyFriend)
+
+
+def utoascii(text):
+    """
+    Convert unicode text into ascii and escape quotes.
+    """
+    if text is None:
+        return ''
+    out = text.encode('ascii', 'replace')
+    out = out.replace('"', '\\"')
+    return out
+
+
+def combine_descriptions(obj):
+    """
+    Combines the brief and detailed descriptions of an object together.
+    """
+    description = []
+    bd = obj.brief_description.strip()
+    dd = obj.detailed_description.strip()
+    if bd:
+        description.append(bd)
+    if dd:
+        description.append(dd)
+    return utoascii('\n\n'.join(description)).strip()
+    
+
+entry_templ = '%feature("docstring") {name} "{docstring}"'
+def make_entry(obj, name=None, templ="{description}", description=None):
+    """
+    Create a docstring entry for a swig interface file.
+    
+    obj - a doxyxml object from which documentation will be extracted.
+    name - the name of the C object (defaults to obj.name())
+    templ - an optional template for the docstring containing only one
+            variable named 'description'.
+    description - if this optional variable is set then it's value is
+            used as the description instead of extracting it from obj.
+    """
+    if name is None:
+        name=obj.name()
+    if description is None:
+        description = combine_descriptions(obj)
+    docstring = templ.format(description=description)
+    if not docstring:
+        return ''
+    return entry_templ.format(
+        name=name,
+        docstring=docstring,
+        )
+
+
+def make_func_entry(func, name=None, description=None, params=None):
+    """
+    Create a function docstring entry for a swig interface file.
+
+    func - a doxyxml object from which documentation will be extracted.
+    name - the name of the C object (defaults to func.name())
+    description - if this optional variable is set then it's value is
+            used as the description instead of extracting it from func.
+    params - a parameter list that overrides using func.params.
+    """
+    if params is None:
+        params = func.params
+    params = [prm.declname for prm in params]
+    if params:
+        sig = "Params: (%s)" % ", ".join(params)
+    else:
+        sig = "Params: (NONE)"
+    templ = "{description}\n\n" + sig
+    return make_entry(func, name=name, templ=utoascii(templ),
+                      description=description)
+
+
+def make_class_entry(klass, description=None):
+    """
+    Create a class docstring for a swig interface file.
+    """
+    output = []
+    output.append(make_entry(klass, description=description))
+    for func in klass.in_category(DoxyFunction):
+        name = klass.name() + '::' + func.name()
+        output.append(make_func_entry(func, name=name))
+    return "\n\n".join(output)
+
+
+def make_block_entry(di, block):
+    """
+    Create class and function docstrings of a gnuradio block for a
+    swig interface file.
+    """
+    descriptions = []
+    # Get the documentation associated with the class.
+    class_desc = combine_descriptions(block)
+    if class_desc:
+        descriptions.append(class_desc)
+    # Get the documentation associated with the make function
+    make_func = di.get_member(make_name(block.name()), DoxyFunction)
+    make_func_desc = combine_descriptions(make_func)
+    if make_func_desc:
+        descriptions.append(make_func_desc)
+    # Get the documentation associated with the file
+    try:
+        block_file = di.get_member(block.name() + ".h", DoxyFile)
+        file_desc = combine_descriptions(block_file)
+        if file_desc:
+            descriptions.append(file_desc)
+    except base.Base.NoSuchMember:
+        # Don't worry if we can't find a matching file.
+        pass
+    # And join them all together to make a super duper description.
+    super_description = "\n\n".join(descriptions)
+    # Associate the combined description with the class and
+    # the make function.
+    output = []
+    output.append(make_class_entry(block, description=super_description))
+    creator = block.get_member(block.name(), DoxyFunction)
+    output.append(make_func_entry(make_func, description=super_description,
+                                  params=creator.params))
+    return "\n\n".join(output)
+
+
+def make_swig_interface_file(di, swigdocfilename, custom_output=None):
+    
+    output = ["""
+/*
+ * This file was automatically generated using swig_doc.py.
+ * 
+ * Any changes to it will be lost next time it is regenerated.
+ */
+"""]
+
+    if custom_output is not None:
+        output.append(custom_output)
+
+    # Create docstrings for the blocks.
+    blocks = di.in_category(Block)
+    make_funcs = set([])
+    for block in blocks:
+        try:
+            make_func = di.get_member(make_name(block.name()), DoxyFunction)
+            make_funcs.add(make_func.name())
+            output.append(make_block_entry(di, block))
+        except block.ParsingError:
+            print('Parsing error for block %s' % block.name())
+
+    # Create docstrings for functions
+    # Don't include the make functions since they have already been dealt with.
+    funcs = [f for f in di.in_category(DoxyFunction) if f.name() not in make_funcs]
+    for f in funcs:
+        try:
+            output.append(make_func_entry(f))
+        except f.ParsingError:
+            print('Parsing error for function %s' % f.name())
+
+    # Create docstrings for classes
+    block_names = [block.name() for block in blocks]
+    klasses = [k for k in di.in_category(DoxyClass) if k.name() not in block_names]
+    for k in klasses:
+        try:
+            output.append(make_class_entry(k))
+        except k.ParsingError:
+            print('Parsing error for class %s' % k.name())
+
+    # Docstrings are not created for anything that is not a function or a class.
+    # If this excludes anything important please add it here.
+
+    output = "\n\n".join(output)
+
+    swig_doc = file(swigdocfilename, 'w')
+    swig_doc.write(output)
+    swig_doc.close()
+
+if __name__ == "__main__":
+    # Parse command line options and set up doxyxml.
+    err_msg = "Execute using: python swig_doc.py xml_path outputfilename"
+    if len(sys.argv) != 3:
+        raise StandardError(err_msg)
+    xml_path = sys.argv[1]
+    swigdocfilename = sys.argv[2]
+    di = DoxyIndex(xml_path)
+
+    # gnuradio.gr.msq_queue.insert_tail and delete_head create errors unless docstrings are defined!
+    # This is presumably a bug in SWIG.
+    #msg_q = di.get_member(u'gr_msg_queue', DoxyClass)
+    #insert_tail = msg_q.get_member(u'insert_tail', DoxyFunction)
+    #delete_head = msg_q.get_member(u'delete_head', DoxyFunction)
+    output = []
+    #output.append(make_func_entry(insert_tail, name='gr_py_msg_queue__insert_tail'))
+    #output.append(make_func_entry(delete_head, name='gr_py_msg_queue__delete_head'))
+    custom_output = "\n\n".join(output)
+
+    # Generate the docstrings interface file.
+    make_swig_interface_file(di, swigdocfilename, custom_output=custom_output)
diff --git a/gr-howto-write-a-block/grc/.gitignore b/gr-howto-write-a-block/grc/.gitignore
deleted file mode 100644
index b336cc7ce..000000000
--- a/gr-howto-write-a-block/grc/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/Makefile
-/Makefile.in
diff --git a/gr-howto-write-a-block/grc/Makefile.am b/gr-howto-write-a-block/grc/CMakeLists.txt
index 32dcf1b9e..cc43db7ba 100644
--- a/gr-howto-write-a-block/grc/Makefile.am
+++ b/gr-howto-write-a-block/grc/CMakeLists.txt
@@ -1,5 +1,4 @@
-#
-# Copyright 2009 Free Software Foundation, Inc.
+# Copyright 2011 Free Software Foundation, Inc.
 # 
 # This file is part of GNU Radio
 # 
@@ -17,13 +16,9 @@
 # along with GNU Radio; see the file COPYING.  If not, write to
 # the Free Software Foundation, Inc., 51 Franklin Street,
 # Boston, MA 02110-1301, USA.
-# 
-
-include $(top_srcdir)/Makefile.common
-
-grcblocksdir = $(grc_blocksdir)
-
-dist_grcblocks_DATA = \
-	howto_square_ff.xml \
-	howto_square2_ff.xml
 
+install(FILES
+    howto_square_ff.xml
+    howto_square2_ff.xml
+    DESTINATION share/gnuradio/grc/blocks
+)
diff --git a/gr-howto-write-a-block/python/Makefile.am b/gr-howto-write-a-block/include/CMakeLists.txt
index c216cca29..475cc73c6 100644
--- a/gr-howto-write-a-block/python/Makefile.am
+++ b/gr-howto-write-a-block/include/CMakeLists.txt
@@ -1,31 +1,28 @@
+# Copyright 2011 Free Software Foundation, Inc.
 #
-# Copyright 2004,2010 Free Software Foundation, Inc.
-# 
 # This file is part of GNU Radio
-# 
+#
 # GNU Radio is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 3, or (at your option)
 # any later version.
-# 
+#
 # GNU Radio is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with GNU Radio; see the file COPYING.  If not, write to
 # the Free Software Foundation, Inc., 51 Franklin Street,
 # Boston, MA 02110-1301, USA.
-# 
-
-include $(top_srcdir)/Makefile.common
-
-TESTS = run_tests
-EXTRA_DIST = run_tests.in
-
-modpython_PYTHON = \
-	__init__.py
 
-noinst_PYTHON = \
-	qa_howto.py			
+########################################################################
+# Install public header files
+########################################################################
+install(FILES
+    howto_api.h
+    howto_square_ff.h
+    howto_square2_ff.h
+    DESTINATION include/howto
+)
diff --git a/gr-howto-write-a-block/lib/qa_howto.cc b/gr-howto-write-a-block/include/howto_api.h
index f1411a388..5263a1cf7 100644
--- a/gr-howto-write-a-block/lib/qa_howto.cc
+++ b/gr-howto-write-a-block/include/howto_api.h
@@ -1,41 +1,33 @@
 /*
- * Copyright 2009 Free Software Foundation, Inc.
- * 
+ * Copyright 2011 Free Software Foundation, Inc.
+ *
  * This file is part of GNU Radio
- * 
+ *
  * GNU Radio is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 3, or (at your option)
  * any later version.
- * 
+ *
  * GNU Radio is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with GNU Radio; see the file COPYING.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street,
  * Boston, MA 02110-1301, USA.
  */
 
-/*
- * This class gathers together all the test cases for the example
- * directory into a single test suite.  As you create new test cases,
- * add them here.
- */
-
-#include <qa_howto.h>
-#include <qa_howto_square_ff.h>
-#include <qa_howto_square2_ff.h>
+#ifndef INCLUDED_HOWTO_API_H
+#define INCLUDED_HOWTO_API_H
 
-CppUnit::TestSuite *
-qa_howto::suite()
-{
-  CppUnit::TestSuite *s = new CppUnit::TestSuite("howto");
+#include <gruel/attributes.h>
 
-  s->addTest(qa_howto_square_ff::suite());
-  s->addTest(qa_howto_square2_ff::suite());
+#ifdef gnuradio_howto_EXPORTS
+#  define HOWTO_API __GR_ATTR_EXPORT
+#else
+#  define HOWTO_API __GR_ATTR_IMPORT
+#endif
 
-  return s;
-}
+#endif /* INCLUDED_HOWTO_API_H */
diff --git a/gr-howto-write-a-block/lib/howto_square2_ff.h b/gr-howto-write-a-block/include/howto_square2_ff.h
index 536b04fab..c45a1851f 100644
--- a/gr-howto-write-a-block/lib/howto_square2_ff.h
+++ b/gr-howto-write-a-block/include/howto_square2_ff.h
@@ -22,6 +22,7 @@
 #ifndef INCLUDED_HOWTO_SQUARE2_FF_H
 #define INCLUDED_HOWTO_SQUARE2_FF_H
 
+#include <howto_api.h>
 #include <gr_sync_block.h>
 
 class howto_square2_ff;
@@ -46,7 +47,7 @@ typedef boost::shared_ptr<howto_square2_ff> howto_square2_ff_sptr;
  * constructor is private.  howto_make_square2_ff is the public
  * interface for creating new instances.
  */
-howto_square2_ff_sptr howto_make_square2_ff ();
+HOWTO_API howto_square2_ff_sptr howto_make_square2_ff ();
 
 /*!
  * \brief square2 a stream of floats.
@@ -54,13 +55,13 @@ howto_square2_ff_sptr howto_make_square2_ff ();
  *
  * This uses the preferred technique: subclassing gr_sync_block.
  */
-class howto_square2_ff : public gr_sync_block
+class HOWTO_API howto_square2_ff : public gr_sync_block
 {
 private:
   // The friend declaration allows howto_make_square2_ff to
   // access the private constructor.
 
-  friend howto_square2_ff_sptr howto_make_square2_ff ();
+  friend HOWTO_API howto_square2_ff_sptr howto_make_square2_ff ();
 
   howto_square2_ff ();  	// private constructor
 
diff --git a/gr-howto-write-a-block/lib/howto_square_ff.h b/gr-howto-write-a-block/include/howto_square_ff.h
index 092b93698..729f1cf44 100644
--- a/gr-howto-write-a-block/lib/howto_square_ff.h
+++ b/gr-howto-write-a-block/include/howto_square_ff.h
@@ -22,6 +22,7 @@
 #ifndef INCLUDED_HOWTO_SQUARE_FF_H
 #define INCLUDED_HOWTO_SQUARE_FF_H
 
+#include <howto_api.h>
 #include <gr_block.h>
 
 class howto_square_ff;
@@ -46,7 +47,7 @@ typedef boost::shared_ptr<howto_square_ff> howto_square_ff_sptr;
  * constructor is private.  howto_make_square_ff is the public
  * interface for creating new instances.
  */
-howto_square_ff_sptr howto_make_square_ff ();
+HOWTO_API howto_square_ff_sptr howto_make_square_ff ();
 
 /*!
  * \brief square a stream of floats.
@@ -54,14 +55,17 @@ howto_square_ff_sptr howto_make_square_ff ();
  *
  * \sa howto_square2_ff for a version that subclasses gr_sync_block.
  */
-class howto_square_ff : public gr_block
+class HOWTO_API howto_square_ff : public gr_block
 {
 private:
   // The friend declaration allows howto_make_square_ff to
   // access the private constructor.
 
-  friend howto_square_ff_sptr howto_make_square_ff ();
+  friend HOWTO_API howto_square_ff_sptr howto_make_square_ff ();
 
+  /*!
+   * \brief square a stream of floats.
+   */
   howto_square_ff ();  	// private constructor
 
  public:
diff --git a/gr-howto-write-a-block/lib/.gitignore b/gr-howto-write-a-block/lib/.gitignore
deleted file mode 100644
index b1e56d39e..000000000
--- a/gr-howto-write-a-block/lib/.gitignore
+++ /dev/null
@@ -1,12 +0,0 @@
-/Makefile
-/Makefile.in
-/.la
-/.lo
-/.deps
-/.libs
-/*.la
-/*.lo
-/*.pyc
-/howto.cc
-/howto.py
-/test_all
\ No newline at end of file
diff --git a/gr-howto-write-a-block/lib/CMakeLists.txt b/gr-howto-write-a-block/lib/CMakeLists.txt
new file mode 100644
index 000000000..835ae02d6
--- /dev/null
+++ b/gr-howto-write-a-block/lib/CMakeLists.txt
@@ -0,0 +1,54 @@
+# Copyright 2011 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+
+########################################################################
+# Setup library
+########################################################################
+include(GrPlatform) #define LIB_SUFFIX
+
+add_library(gnuradio-howto SHARED howto_square_ff.cc howto_square2_ff.cc)
+target_link_libraries(gnuradio-howto ${Boost_LIBRARIES} ${GRUEL_LIBRARIES} ${GNURADIO_CORE_LIBRARIES})
+set_target_properties(gnuradio-howto PROPERTIES DEFINE_SYMBOL "gnuradio_howto_EXPORTS")
+
+########################################################################
+# Install built library files
+########################################################################
+install(TARGETS gnuradio-howto
+    LIBRARY DESTINATION lib${LIB_SUFFIX} # .so/.dylib file
+    ARCHIVE DESTINATION lib${LIB_SUFFIX} # .lib file
+    RUNTIME DESTINATION bin              # .dll file
+)
+
+########################################################################
+# Build and register unit test
+########################################################################
+find_package(Boost COMPONENTS unit_test_framework)
+
+include(GrTest)
+set(GR_TEST_TARGET_DEPS gnuradio-howto)
+#turn each test cpp file into an executable with an int main() function
+add_definitions(-DBOOST_TEST_DYN_LINK -DBOOST_TEST_MAIN)
+
+add_executable(qa_howto_square_ff qa_howto_square_ff.cc)
+target_link_libraries(qa_howto_square_ff gnuradio-howto ${Boost_LIBRARIES})
+GR_ADD_TEST(qa_howto_square_ff qa_howto_square_ff)
+
+add_executable(qa_howto_square2_ff qa_howto_square2_ff.cc)
+target_link_libraries(qa_howto_square2_ff gnuradio-howto ${Boost_LIBRARIES})
+GR_ADD_TEST(qa_howto_square2_ff qa_howto_square2_ff)
diff --git a/gr-howto-write-a-block/lib/Makefile.am b/gr-howto-write-a-block/lib/Makefile.am
deleted file mode 100644
index f0a18358f..000000000
--- a/gr-howto-write-a-block/lib/Makefile.am
+++ /dev/null
@@ -1,79 +0,0 @@
-#
-# Copyright 2004,2005,2006,2008,2009,2010 Free Software Foundation, Inc.
-# 
-# This file is part of GNU Radio
-# 
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-# 
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-# 
-
-include $(top_srcdir)/Makefile.common
-
-# list of programs run by "make check" and "make distcheck"
-TESTS = test_all
-
-# ----------------------------------------------------------------
-# howto C++ library: libgnuradio-howto.so
-# ----------------------------------------------------------------
-
-# C/C++ headers get installed in ${prefix}/include/$(modname)
-modinclude_HEADERS = \
-	howto_square_ff.h \
-	howto_square2_ff.h
-
-lib_LTLIBRARIES = libgnuradio-howto.la
-
-libgnuradio_howto_la_SOURCES = \
-	howto_square_ff.cc \
-	howto_square2_ff.cc
-
-libgnuradio_howto_la_LIBADD = \
-	$(GNURADIO_CORE_LA)
-
-libgnuradio_howto_la_LDFLAGS = $(NO_UNDEFINED) $(LTVERSIONFLAGS)
-
-# ----------------------------------------------------------------
-# howto C++ QA library: libgnuradio-howto-qa.so (not installed)
-# ----------------------------------------------------------------
-
-noinst_LTLIBRARIES = libgnuradio-howto-qa.la
-
-libgnuradio_howto_qa_la_SOURCES = \
-	qa_howto.cc \
-	qa_howto_square_ff.cc \
-	qa_howto_square2_ff.cc
-
-libgnuradio_howto_qa_la_LDFLAGS = $(NO_UNDEFINED) -version-info 0:0:0
-
-libgnuradio_howto_qa_la_LIBADD = \
-	libgnuradio-howto.la \
-	$(CPPUNIT_LIBS)
-
-# ----------------------------------------------------------------
-# headers that don't get installed
-# ----------------------------------------------------------------
-noinst_HEADERS = \
-	qa_howto.h \
-	qa_howto_square_ff.h \
-	qa_howto_square2_ff.h
-
-# ----------------------------------------------------------------
-# test program
-# ----------------------------------------------------------------
-noinst_PROGRAMS = \
-	test_all
-
-test_all_SOURCES = test_all.cc
-test_all_LDADD   = libgnuradio-howto-qa.la
diff --git a/gr-howto-write-a-block/lib/qa_howto.h b/gr-howto-write-a-block/lib/qa_howto.h
deleted file mode 100644
index fa5a42fd3..000000000
--- a/gr-howto-write-a-block/lib/qa_howto.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2009 Free Software Foundation, Inc.
- * 
- * This file is part of GNU Radio
- * 
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Example Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
- * 
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Example Public License for more details.
- * 
- * You should have received a copy of the GNU Example Public License
- * along with GNU Radio; see the file COPYING.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef INCLUDED_QA_HOWTO_H
-#define INCLUDED_QA_HOWTO_H
-
-#include <cppunit/TestSuite.h>
-
-//! collect all the tests for the example directory
-
-class qa_howto {
- public:
-  //! return suite of tests for all of example directory
-  static CppUnit::TestSuite *suite ();
-};
-
-#endif /* INCLUDED_QA_HOWTO_H */
diff --git a/gr-howto-write-a-block/lib/qa_howto_square2_ff.cc b/gr-howto-write-a-block/lib/qa_howto_square2_ff.cc
index a37465104..9c37b62c1 100644
--- a/gr-howto-write-a-block/lib/qa_howto_square2_ff.cc
+++ b/gr-howto-write-a-block/lib/qa_howto_square2_ff.cc
@@ -1,6 +1,6 @@
 /* -*- c++ -*- */
 /*
- * Copyright 2009 Free Software Foundation, Inc.
+ * Copyright 2011 Free Software Foundation, Inc.
  * 
  * This file is part of GNU Radio
  * 
@@ -19,17 +19,14 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#include <qa_howto_square2_ff.h>
-#include <cppunit/TestAssert.h>
+#include <boost/test/unit_test.hpp>
 
-void
-qa_howto_square2_ff::t1()
-{
-  // Insert CPPUNIT tests/asserts here
+BOOST_AUTO_TEST_CASE(qa_howto_square2_ff_t1){
+    BOOST_CHECK_EQUAL(2 + 2, 4);
+    // TODO BOOST_* test macros here
 }
 
-void
-qa_howto_square2_ff::t2()
-{
-  // Insert CPPUNIT tests/asserts here
+BOOST_AUTO_TEST_CASE(qa_howto_square2_ff_t2){
+    BOOST_CHECK_EQUAL(2 + 2, 4);
+    // TODO BOOST_* test macros here
 }
diff --git a/gr-howto-write-a-block/lib/qa_howto_square2_ff.h b/gr-howto-write-a-block/lib/qa_howto_square2_ff.h
deleted file mode 100644
index c74d0866f..000000000
--- a/gr-howto-write-a-block/lib/qa_howto_square2_ff.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2009 Free Software Foundation, Inc.
- * 
- * This file is part of GNU Radio
- * 
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
- * 
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-#ifndef INCLUDED_QA_HOWTO_SQUARE2_FF_H
-#define INCLUDED_QA_HOWTO_SQUARE2_FF_H
-
-#include <cppunit/extensions/HelperMacros.h>
-#include <cppunit/TestCase.h>
-
-class qa_howto_square2_ff : public CppUnit::TestCase {
-
-  CPPUNIT_TEST_SUITE (qa_howto_square2_ff);
-  CPPUNIT_TEST (t1);
-  CPPUNIT_TEST (t2);
-  CPPUNIT_TEST_SUITE_END ();
-
- private:
-  void t1 ();
-  void t2 ();
-};
-
-#endif /* INCLUDED_QA_HOWTO_SQUARE2_FF_H */
diff --git a/gr-howto-write-a-block/lib/qa_howto_square_ff.cc b/gr-howto-write-a-block/lib/qa_howto_square_ff.cc
index 2f0b59773..da1d3040a 100644
--- a/gr-howto-write-a-block/lib/qa_howto_square_ff.cc
+++ b/gr-howto-write-a-block/lib/qa_howto_square_ff.cc
@@ -1,6 +1,6 @@
 /* -*- c++ -*- */
 /*
- * Copyright 2009 Free Software Foundation, Inc.
+ * Copyright 2011 Free Software Foundation, Inc.
  * 
  * This file is part of GNU Radio
  * 
@@ -19,17 +19,14 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#include <qa_howto_square_ff.h>
-#include <cppunit/TestAssert.h>
+#include <boost/test/unit_test.hpp>
 
-void
-qa_howto_square_ff::t1()
-{
-  // Insert CPPUNIT tests/asserts here
+BOOST_AUTO_TEST_CASE(qa_howto_square_ff_t1){
+    BOOST_CHECK_EQUAL(2 + 2, 4);
+    // TODO BOOST_* test macros here
 }
 
-void
-qa_howto_square_ff::t2()
-{
-  // Insert CPPUNIT tests/asserts here
+BOOST_AUTO_TEST_CASE(qa_howto_square_ff_t2){
+    BOOST_CHECK_EQUAL(2 + 2, 4);
+    // TODO BOOST_* test macros here
 }
diff --git a/gr-howto-write-a-block/lib/qa_howto_square_ff.h b/gr-howto-write-a-block/lib/qa_howto_square_ff.h
deleted file mode 100644
index 1b7c5e99f..000000000
--- a/gr-howto-write-a-block/lib/qa_howto_square_ff.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2009 Free Software Foundation, Inc.
- * 
- * This file is part of GNU Radio
- * 
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
- * 
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-#ifndef INCLUDED_QA_HOWTO_SQUARE_FF_H
-#define INCLUDED_QA_HOWTO_SQUARE_FF_H
-
-#include <cppunit/extensions/HelperMacros.h>
-#include <cppunit/TestCase.h>
-
-class qa_howto_square_ff : public CppUnit::TestCase {
-
-  CPPUNIT_TEST_SUITE (qa_howto_square_ff);
-  CPPUNIT_TEST (t1);
-  CPPUNIT_TEST (t2);
-  CPPUNIT_TEST_SUITE_END ();
-
- private:
-  void t1 ();
-  void t2 ();
-};
-
-#endif /* INCLUDED_QA_HOWTO_SQUARE_FF_H */
diff --git a/gr-howto-write-a-block/python/.gitignore b/gr-howto-write-a-block/python/.gitignore
deleted file mode 100644
index bf03975bb..000000000
--- a/gr-howto-write-a-block/python/.gitignore
+++ /dev/null
@@ -1,9 +0,0 @@
-/Makefile
-/Makefile.in
-/.deps
-/.libs
-/*.la
-/*.lo
-/*.pyc
-/*.pyo
-/run_tests
diff --git a/gr-howto-write-a-block/python/CMakeLists.txt b/gr-howto-write-a-block/python/CMakeLists.txt
new file mode 100644
index 000000000..5da80ef15
--- /dev/null
+++ b/gr-howto-write-a-block/python/CMakeLists.txt
@@ -0,0 +1,44 @@
+# Copyright 2011 Free Software Foundation, Inc.
+# 
+# This file is part of GNU Radio
+# 
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+# 
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+
+########################################################################
+# Include python install macros
+########################################################################
+include(GrPython)
+if(NOT PYTHONINTERP_FOUND)
+    return()
+endif()
+
+########################################################################
+# Install python sources
+########################################################################
+GR_PYTHON_INSTALL(
+    FILES
+    __init__.py
+    DESTINATION ${GR_PYTHON_DIR}/howto
+)
+
+########################################################################
+# Handle the unit tests
+########################################################################
+include(GrTest)
+
+set(GR_TEST_TARGET_DEPS gnuradio-howto)
+set(GR_TEST_PYTHON_DIRS ${CMAKE_BINARY_DIR}/swig)
+GR_ADD_TEST(qa_howto ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/qa_howto.py)
diff --git a/gr-howto-write-a-block/python/__init__.py b/gr-howto-write-a-block/python/__init__.py
index d4a41c271..86395851d 100644
--- a/gr-howto-write-a-block/python/__init__.py
+++ b/gr-howto-write-a-block/python/__init__.py
@@ -18,6 +18,11 @@
 
 # The presence of this file turns this directory into a Python package
 
+'''
+This is the GNU Radio HOWTO module. Place your Python package
+description here (python/__init__.py).
+'''
+
 # ----------------------------------------------------------------
 # Temporary workaround for ticket:181 (swig+python problem)
 import sys
diff --git a/gr-howto-write-a-block/python/run_tests.in b/gr-howto-write-a-block/python/run_tests.in
deleted file mode 100644
index 2c32539c7..000000000
--- a/gr-howto-write-a-block/python/run_tests.in
+++ /dev/null
@@ -1,74 +0,0 @@
-#!/bin/sh
-
-# All this strange PYTHONPATH manipulation is required to run our
-# tests using our just built shared library and swig-generated python
-# code prior to installation.
-
-# build tree == src tree unless you're doing a VPATH build.  
-# If you don't know what a VPATH build is, you're not doing one.  Relax...
-
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-
-# Where to look in the build tree for our shared library
-libbld=@abs_top_builddir@/lib
-# Where to look in the build tree for swig generated python code
-libswig=@abs_top_builddir@/swig
-# Where to look in the src tree for hand written python code
-py=@abs_top_srcdir@/python
-
-# Where to look for installed GNU Radio python modules
-# FIXME this is wrong on a distcheck.  We really need to ask gnuradio-core
-# where it put its python files.
-installed_pythondir=@pythondir@
-installed_pyexecdir=@pyexecdir@
-
-PYTHONPATH="$libbld:$libbld/.libs:$libswig:$libswig/.libs:$py:$installed_pythondir:$installed_pyexecdir:$PYTHONPATH"
-echo $PYTHONPATH
-
-export PYTHONPATH
-
-case "@host_os@" in
-  darwin*)
-    # FIXME: Code for Darwin guessed but not tested
-    # Special Code for executing on Darwin / Mac OS X only
-    if [ "$DYLD_LIBRARY_PATH" = "" ]
-    then
-	DYLD_LIBRARY_PATH=$libbld/.libs
-    else
-	DYLD_LIBRARY_PATH=$libbld/.libs:$DYLD_LIBRARY_PATH
-    fi
-    export DYLD_LIBRARY_PATH
-    ;;
-  cygwin*|win*|mingw*)
-    # Special Code for executing on Win32 variants only
-    if [ "$PATH" = "" ]
-    then
-	PATH=$libbld/.libs
-    else
-	PATH=$libbld/.libs:$PATH
-    fi
-    export PATH
-    ;;
-esac
-
-#
-# This is the simple part...
-# Run everything that matches qa_*.py and return the final result.
-#
-
-ok=yes
-for file in @srcdir@/qa_*.py
-do
-  if ! $file
-  then
-    ok=no
-  fi  
-done
-
-if [ $ok = yes ]
-then
-  exit 0
-else
-  exit 1
-fi
diff --git a/gr-howto-write-a-block/setup_guile_test_env.in b/gr-howto-write-a-block/setup_guile_test_env.in
deleted file mode 100644
index 3437fab44..000000000
--- a/gr-howto-write-a-block/setup_guile_test_env.in
+++ /dev/null
@@ -1,140 +0,0 @@
-#
-# Copyright 2010 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-
-# This is sourced by run_guile_tests to establish the environment
-# variables required to run the tests in the build tree.
-
-# add_local_paths is the only "public" function in this file
-
-# 1st argument is absolute path to hand coded guile source directory
-# 2nd argument is absolute path to component C++ shared library build directory
-# 3nd argument is absolute path to component SWIG build directory
-
-add_local_paths() {
-  if [ $# -ne 3 ]
-  then
-    echo "$0: requires 3 args" 1>&2
-    exit 1
-  fi
-
-  # Add local dirs to the front
-  prepend_to_guile_load_path "$1"
-  prepend_to_libpath "$2/.libs"
-  [ "$2" != "$3" ] && prepend_to_libpath "$3/.libs"
-  prepend_to_guile_load_path "$3"
-}
-
-# ------------------------------------------------------------------------
-
-abs_top_srcdir=@abs_top_srcdir@
-abs_top_builddir=@abs_top_builddir@
-
-# usage: prepend <path-varname> <dir>
-prepend() {
-  if [ $# -ne 2 ]
-  then
-    echo "$0: prepend needs 2 args" 1>&2
-    exit 1
-  fi
-  local path="$1" dir="$2" contents=""
-  eval "contents=\$$path"
-  if [ "$dir" != "" ]
-  then
-    if [ "$contents" = "" ]
-    then
-      eval "$path=\"$dir\""
-    else
-      eval "$path=\"$dir:$contents\""
-    fi
-  fi
-  #echo end-of-prepend: $path=${!path}
-}
-
-# usage: append <path-varname> <dir>
-append() {
-  if [ $# -ne 2 ]
-  then
-    echo "$0: append needs 2 args" 1>&2
-    exit 1
-  fi
-  local path="$1" dir="$2" contents=""
-  eval "contents=\$$path"
-  if [ "$dir" != "" ]
-  then
-    if [ "$contents" = "" ]
-    then
-      eval "$path=\"$dir\""
-    else
-      eval "$path=\"$contents:$dir\""
-    fi
-  fi
-  #echo end-of-append: $path=${!path}
-}
-
-prepend_to_guile_load_path() {
-    prepend GUILE_LOAD_PATH "$1"
-    export GUILE_LOAD_PATH
-}
-
-append_to_guile_load_path() {
-    append GUILE_LOAD_PATH "$1"
-    export GUILE_LOAD_PATH
-}
-
-prepend_to_libpath() {
-    prepend LTDL_LIBRARY_PATH "$1"
-    export LTDL_LIBRARY_PATH
-    case "@host_os@" in
-	darwin*)
-	    prepend DYLD_LIBRARY_PATH "$1"
-	    export DYLD_LIBRARY_PATH
-	    ;;
-	cygwin*|win*|mingw*)
-	    prepend PATH "$1"
-	    export PATH
-	    ;;
-    esac
-}
-
-append_to_libpath() {
-    append LTDL_LIBRARY_PATH "$1"
-    export LTDL_LIBRARY_PATH
-    case "@host_os@" in
-	darwin*)
-	    append DYLD_LIBRARY_PATH "$1"
-	    export DYLD_LIBRARY_PATH
-	    ;;
-	cygwin*|win*|mingw*)
-	    append PATH "$1"
-	    export PATH
-	    ;;
-    esac
-}
-
-# ------------------------------------------------------------------------
-# Start with gnuradio_core_LIBDIRPATH and gnuradio_core_GUILE_LOAD_PATH
-# ------------------------------------------------------------------------
-
-# Where to search for gnuradio-core shared libraries
-prepend_to_libpath @gnuradio_core_LIBDIRPATH@
-
-# Where to seach for gnuradio-core guile code
-prepend_to_guile_load_path @gnuradio_core_GUILE_LOAD_PATH@
-
-export GUILE_WARN_DEPRECATED=no
diff --git a/gr-howto-write-a-block/swig/.gitignore b/gr-howto-write-a-block/swig/.gitignore
deleted file mode 100644
index 21a9eb98c..000000000
--- a/gr-howto-write-a-block/swig/.gitignore
+++ /dev/null
@@ -1,10 +0,0 @@
-/.deps
-/.libs
-/Makefile.in
-/Makefile
-/howto_swig.cc
-/howto_swig.py
-/gnuradio
-/guile
-/python
-/run_guile_tests
diff --git a/gr-howto-write-a-block/swig/CMakeLists.txt b/gr-howto-write-a-block/swig/CMakeLists.txt
new file mode 100644
index 000000000..8691942fa
--- /dev/null
+++ b/gr-howto-write-a-block/swig/CMakeLists.txt
@@ -0,0 +1,57 @@
+# Copyright 2011 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+
+########################################################################
+# Include swig generation macros
+########################################################################
+find_package(SWIG)
+find_package(PythonLibs)
+if(NOT SWIG_FOUND OR NOT PYTHONLIBS_FOUND)
+    return()
+endif()
+include(GrSwig)
+include(GrPython)
+
+########################################################################
+# Setup swig generation
+########################################################################
+foreach(incdir ${GNURADIO_CORE_INCLUDE_DIRS})
+    list(APPEND GR_SWIG_INCLUDE_DIRS ${incdir}/swig)
+endforeach(incdir)
+
+set(GR_SWIG_LIBRARIES gnuradio-howto)
+set(GR_SWIG_DOC_FILE ${CMAKE_CURRENT_BINARY_DIR}/howto_swig_doc.i)
+set(GR_SWIG_DOC_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/../include)
+
+GR_SWIG_MAKE(howto_swig howto_swig.i)
+
+########################################################################
+# Install the build swig module
+########################################################################
+GR_SWIG_INSTALL(TARGETS howto_swig DESTINATION ${GR_PYTHON_DIR}/howto)
+
+########################################################################
+# Install swig .i files for development
+########################################################################
+install(
+    FILES
+    howto_swig.i
+    ${CMAKE_CURRENT_BINARY_DIR}/howto_swig_doc.i
+    DESTINATION $(GR_INCLUDE_DIR)/howto/swig
+)
diff --git a/gr-howto-write-a-block/swig/Makefile.am b/gr-howto-write-a-block/swig/Makefile.am
deleted file mode 100644
index 326004235..000000000
--- a/gr-howto-write-a-block/swig/Makefile.am
+++ /dev/null
@@ -1,58 +0,0 @@
-#
-# Copyright 2004,2005,2006,2008,2009,2010 Free Software Foundation, Inc.
-# 
-# This file is part of GNU Radio
-# 
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-# 
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-# 
-
-include $(top_srcdir)/Makefile.common
-include $(top_srcdir)/Makefile.swig
-
-noinst_GUILE  = howto.test
-
-AM_CPPFLAGS += -I$(top_srcdir)/lib 
-
-###################################
-# SWIG interfaces and libraries
-
-TOP_SWIG_IFILES = \
-	howto_swig.i
-
-# Install so that they end up available as:
-#   import howto
-# This ends up at:
-#   ${prefix}/lib/python${python_version}/site-packages/$(modname)
-howto_swig_pythondir_category = $(modname)
-
-# additional libraries for linking with the SWIG-generated library
-howto_swig_la_swig_libadd = \
-	$(top_builddir)/lib/libgnuradio-howto.la
-
-# additional SWIG files to be installed
-howto_swiginclude_headers = \
-	howto_square_ff.i \
-	howto_square2_ff.i
-
-EXTRA_DIST = $(howto_swiginclude_headers)
-
-if GUILE
-TESTS = run_guile_tests
-nobase_guile_DATA = \
-	gnuradio/howto_swig.scm
-endif
-
-EXTRA_DIST += $(nobase_guile_DATA)
diff --git a/gr-howto-write-a-block/swig/Makefile.swig.gen b/gr-howto-write-a-block/swig/Makefile.swig.gen
deleted file mode 100644
index 6b7be2185..000000000
--- a/gr-howto-write-a-block/swig/Makefile.swig.gen
+++ /dev/null
@@ -1,145 +0,0 @@
-# -*- Makefile -*-
-#
-# Copyright 2009 Free Software Foundation, Inc.
-# 
-# This file is part of GNU Radio
-# 
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-# 
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING.  If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-# 
-
-# Makefile.swig.gen for howto_swig.i
-
-## Default install locations for these files:
-##
-## Default location for the Python directory is:
-##  ${prefix}/lib/python${python_version}/site-packages/[category]/howto_swig
-## Default location for the Python exec directory is:
-##  ${exec_prefix}/lib/python${python_version}/site-packages/[category]/howto_swig
-##
-## The following can be overloaded to change the install location, but
-## this has to be done in the including Makefile.am -before-
-## Makefile.swig is included.
-
-howto_swig_pythondir_category ?= howto_swig
-howto_swig_pylibdir_category ?= $(howto_swig_pythondir_category)
-howto_swig_pythondir = $(pythondir)/$(howto_swig_pythondir_category)
-howto_swig_pylibdir = $(pyexecdir)/$(howto_swig_pylibdir_category)
-
-# The .so libraries for the guile modules get installed whereever guile
-# is installed, usually /usr/lib/guile/gnuradio/
-# FIXME: determince whether these should be installed with gnuradio.
-howto_swig_scmlibdir = $(libdir)
-
-# The scm files for the guile modules get installed where ever guile
-# is installed, usually /usr/share/guile/site/howto_swig
-# FIXME: determince whether these should be installed with gnuradio.
-howto_swig_scmdir = $(guiledir)
-
-## SWIG headers are always installed into the same directory.
-
-howto_swig_swigincludedir = $(swigincludedir)
-
-## This is a template file for a "generated" Makefile addition (in
-## this case, "Makefile.swig.gen").  By including the top-level
-## Makefile.swig, this file will be used to generate the SWIG
-## dependencies.  Assign the variable TOP_SWIG_FILES to be the list of
-## SWIG .i files to generated wrappings for; there can be more than 1
-## so long as the names are unique (no sorting is done on the
-## TOP_SWIG_FILES list). This file explicitly assumes that a SWIG .i
-## file will generate .cc, .py, and possibly .h files -- meaning that
-## all of these files will have the same base name (that provided for
-## the SWIG .i file).
-##
-## This code is setup to ensure parallel MAKE ("-j" or "-jN") does the
-## right thing.  For more info, see <
-## http://sources.redhat.com/automake/automake.html#Multiple-Outputs >
-
-## Other cleaned files: dependency files generated by SWIG or this Makefile
-
-MOSTLYCLEANFILES += $(DEPDIR)/*.S*
-
-## Various SWIG variables.  These can be overloaded in the including
-## Makefile.am by setting the variable value there, then including
-## Makefile.swig .
-
-howto_swig_swiginclude_HEADERS =		\
-	howto_swig.i			\
-	$(howto_swig_swiginclude_headers)
-
-if PYTHON
-howto_swig_pylib_LTLIBRARIES =		\
-	_howto_swig.la
-
-_howto_swig_la_SOURCES = 			\
-	python/howto_swig.cc		\
-	$(howto_swig_la_swig_sources)
-
-howto_swig_python_PYTHON =			\
-	howto_swig.py			\
-	$(howto_swig_python)
-
-_howto_swig_la_LIBADD =			\
-	$(STD_SWIG_LA_LIB_ADD)		\
-	$(howto_swig_la_swig_libadd)
-
-_howto_swig_la_LDFLAGS =			\
-	$(STD_SWIG_LA_LD_FLAGS)		\
-	$(howto_swig_la_swig_ldflags)
-
-_howto_swig_la_CXXFLAGS =			\
-	$(STD_SWIG_CXX_FLAGS)		\
-	-I$(top_builddir) 		\
-	$(howto_swig_la_swig_cxxflags)
-
-python/howto_swig.cc: howto_swig.py
-howto_swig.py: howto_swig.i
-
-# Include the python dependencies for this file
--include python/howto_swig.d
-
-endif		# end of if python
-
-if GUILE
-
-howto_swig_scmlib_LTLIBRARIES = 		\
-	libguile-gnuradio-howto_swig.la
-libguile_gnuradio_howto_swig_la_SOURCES =	\
-	guile/howto_swig.cc			\
-	$(howto_swig_la_swig_sources)
-nobase_howto_swig_scm_DATA = 		\
-	gnuradio/howto_swig.scm 		\
-	gnuradio/howto_swig-primitive.scm
-libguile_gnuradio_howto_swig_la_LIBADD = 	\
-	$(STD_SWIG_LA_LIB_ADD)		\
-	$(howto_swig_la_swig_libadd)
-libguile_gnuradio_howto_swig_la_LDFLAGS = 	\
-	$(STD_SWIG_LA_LD_FLAGS)		\
-	$(howto_swig_la_swig_ldflags)
-libguile_gnuradio_howto_swig_la_CXXFLAGS = 	\
-	$(STD_SWIG_CXX_FLAGS)		\
-	-I$(top_builddir) 		\
-	$(howto_swig_la_swig_cxxflags)
-
-guile/howto_swig.cc: gnuradio/howto_swig.scm
-gnuradio/howto_swig.scm: howto_swig.i
-gnuradio/howto_swig-primitive.scm: gnuradio/howto_swig.scm
-
-# Include the guile dependencies for this file
--include guile/howto_swig.d
-
-endif				# end of GUILE
-
-
diff --git a/gr-howto-write-a-block/swig/howto.test b/gr-howto-write-a-block/swig/howto.test
deleted file mode 100644
index dc257a61e..000000000
--- a/gr-howto-write-a-block/swig/howto.test
+++ /dev/null
@@ -1,69 +0,0 @@
-;;; -*- Scheme -*-
-;;;
-;;; Copyright 2010 Free Software Foundation, Inc.
-;;;
-;;; This file is part of GNU Radio
-;;;
-;;; GNU Radio is free software; you can redistribute it and/or modify
-;;; it under the terms of the GNU General Public License as published by
-;;; the Free Software Foundation; either version 3, or (at your option)
-;;; any later version.
-;;;
-;;; GNU Radio is distributed in the hope that it will be useful,
-;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;;; GNU General Public License for more details.
-;;;
-;;; You should have received a copy of the GNU General Public License
-;;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
-;;;
-
-;;; If you're using Emacs's Scheme mode:
-;;;   (put 'with-test-prefix 'scheme-indent-function 1)
-
-;;; See the comments in gnuradio/test-suite/lib.scm for info on writing tests.
-;;; See also the very end of the file, where the test-equal, test-eqv
-;;; and test-eq macros are defined.
-
-(define-module (test-module)
-  #:use-module (oop goops)
-  #:use-module (gnuradio core)
-  #:use-module (gnuradio test-suite lib)
-  #:duplicates (merge-generics replace check))
-
-
-;; Use our module
-(use-modules (gnuradio howto_swig))
-
-
-(define (vector-map f v)
-  (list->vector (map f (vector->list v))))
-
-
-(with-test-prefix "square-ff"
-  (let* ((src-data #(-3. 4. -5.5 2. 3.))
-	 (expected-result (vector-map (lambda (x) (* x x)) src-data))
-	 (tb (gr:top-block-swig "QA top block"))
-	 (src (gr:vector-source-f src-data #f))
-	 (op (gr:howto-square-ff))
-	 (dst (gr:vector-sink-f)))
-
-    (gr:connect tb src op dst)
-
-    (gr:run tb)
-    (test-equal expected-result (gr:data dst))))
-
-
-(with-test-prefix "square2-ff"
-  (let* ((src-data #(-3. 4. -5.5 2. 3.))
-	 (expected-result (vector-map (lambda (x) (* x x)) src-data))
-	 (tb (gr:top-block-swig "QA top block"))
-	 (src (gr:vector-source-f src-data #f))
-	 (op (gr:howto-square2-ff))
-	 (dst (gr:vector-sink-f)))
-
-    (gr:connect tb src op dst)
-
-    (gr:run tb)
-    (test-equal expected-result (gr:data dst))))
-
diff --git a/gr-howto-write-a-block/swig/howto_square2_ff.i b/gr-howto-write-a-block/swig/howto_square2_ff.i
deleted file mode 100644
index 683a93d61..000000000
--- a/gr-howto-write-a-block/swig/howto_square2_ff.i
+++ /dev/null
@@ -1,9 +0,0 @@
-GR_SWIG_BLOCK_MAGIC(howto,square2_ff);
-
-howto_square2_ff_sptr howto_make_square2_ff ();
-
-class howto_square2_ff : public gr_sync_block
-{
-private:
-  howto_square2_ff ();
-};
diff --git a/gr-howto-write-a-block/swig/howto_square_ff.i b/gr-howto-write-a-block/swig/howto_square_ff.i
deleted file mode 100644
index f8ae76986..000000000
--- a/gr-howto-write-a-block/swig/howto_square_ff.i
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * First arg is the package prefix.
- * Second arg is the name of the class minus the prefix.
- *
- * This does some behind-the-scenes magic so we can
- * access howto_square_ff from python as howto.square_ff
- */
-GR_SWIG_BLOCK_MAGIC(howto,square_ff);
-
-howto_square_ff_sptr howto_make_square_ff ();
-
-class howto_square_ff : public gr_block
-{
-private:
-  howto_square_ff ();
-};
diff --git a/gr-howto-write-a-block/swig/howto_swig.i b/gr-howto-write-a-block/swig/howto_swig.i
index d0bbcdc11..bc2563cd7 100644
--- a/gr-howto-write-a-block/swig/howto_swig.i
+++ b/gr-howto-write-a-block/swig/howto_swig.i
@@ -1,14 +1,23 @@
 /* -*- c++ -*- */
 
+#define HOWTO_API
+
 %include "gnuradio.i"			// the common stuff
 
+//load generated python docstrings
+%include "howto_swig_doc.i"
+
+
 %{
 #include "howto_square_ff.h"
 #include "howto_square2_ff.h"
 %}
 
-%include "howto_square_ff.i"
-%include "howto_square2_ff.i"
+GR_SWIG_BLOCK_MAGIC(howto,square_ff);
+%include "howto_square_ff.h"
+
+GR_SWIG_BLOCK_MAGIC(howto,square2_ff);
+%include "howto_square2_ff.h"
 
 #if SWIGGUILE
 %scheme %{
diff --git a/gr-howto-write-a-block/swig/run_guile_tests.in b/gr-howto-write-a-block/swig/run_guile_tests.in
deleted file mode 100644
index 5d08b0dd5..000000000
--- a/gr-howto-write-a-block/swig/run_guile_tests.in
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/bin/sh
-
-. @top_builddir@/setup_guile_test_env
-
-# 1st argument is absolute path to hand coded guile source directory
-# 2nd argument is absolute path to component C++ shared library build directory
-# 3nd argument is absolute path to component SWIG build directory
-
-add_local_paths \
-    @srcdir@ \
-    @abs_builddir@ \
-    @abs_builddir@
-
-@GUILE@ -e main -c '(use-modules (gnuradio test-suite guile-test))' -t @srcdir@
diff --git a/gr-howto-write-a-block/version.sh b/gr-howto-write-a-block/version.sh
deleted file mode 100644
index 83f05bf2b..000000000
--- a/gr-howto-write-a-block/version.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-MAJOR_VERSION=3
-API_COMPAT=5
-MINOR_VERSION=0
-MAINT_VERSION=0