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diff --git a/modules/data_structures/help/en_US/addchapter.sce b/modules/data_structures/help/en_US/addchapter.sce
new file mode 100755
index 000000000..fe44d5579
--- /dev/null
+++ b/modules/data_structures/help/en_US/addchapter.sce
@@ -0,0 +1,11 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2009 - DIGITEO
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+add_help_chapter("Data Structures",SCI+"/modules/data_structures/help/en_US",%T);
+
diff --git a/modules/data_structures/help/en_US/boolean.xml b/modules/data_structures/help/en_US/boolean.xml
new file mode 100755
index 000000000..92cb66f82
--- /dev/null
+++ b/modules/data_structures/help/en_US/boolean.xml
@@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2007-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="boolean">
+    <refnamediv>
+        <refname>boolean</refname>
+        <refpurpose>Scilab Objects, boolean variables and operators &amp; | ~  </refpurpose>
+    </refnamediv>
+    <refsection>
+        <title>Description</title>
+        <para>
+            A boolean variable is <constant>%T</constant> (for "true") or <constant>%F</constant> (for "false"). These variables can be used to define matrices of booleans, with the usual syntax. Boolean matrices can be manipulated as ordinary matrices for elements extraction/insertion and concatenation.
+        </para>
+        <para>
+            <note>
+                Note that other usual operations (<literal>+</literal>, <literal>*</literal>, <literal>-</literal>, <literal>^</literal>, etc) are undefined for boolean matrices. Three special operators are defined for boolean matrices:
+            </note>
+        </para>
+        <variablelist>
+            <varlistentry>
+                <term>~b</term>
+                <listitem>
+                    <para>
+                        is the element-wise negation of boolean <literal>b</literal> (matrix).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>b1 &amp; b2</term>
+                <listitem>
+                    <para>
+                        is the element-wise logical <literal>and</literal> of
+                        <literal>b1</literal> and <literal>b2</literal>
+                        (matrices).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>b1 | b2</term>
+                <listitem>
+                    <para>
+                        is the  element-wise logical
+                        <literal>or</literal> of <literal>b1</literal>
+                        and <literal>b2</literal> (matrices).
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+        <para>
+            Boolean variables can be used for indexing matrices or vectors. For instance <code>a([%T,%F,%T],:)</code> returns the submatrix made of rows <literal>1</literal> and <literal>3</literal> of <literal>a</literal>. Boolean sparse matrices are supported.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[
+[1,2]==[1,3]
+[1,2]==1
+a=1:5; a(a>2)
+]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="matrices">matrices</link>
+            </member>
+            <member>
+                <link linkend="or">or</link>
+            </member>
+            <member>
+                <link linkend="and">and</link>
+            </member>
+            <member>
+                <link linkend="not">not</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/cell.xml b/modules/data_structures/help/en_US/cell.xml
new file mode 100755
index 000000000..120dc177f
--- /dev/null
+++ b/modules/data_structures/help/en_US/cell.xml
@@ -0,0 +1,164 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2007-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns4="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="cell" xml:lang="en">
+    <refnamediv>
+        <refname>cell</refname>
+        <refpurpose>creates a cell array of empty matrices</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>
+            c = cell()
+            c = cell(m1)
+            c = cell(m1, m2)
+            c = cell(m1, m2, ..., mn)
+            c = cell(x)
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>
+                        a vector containing the dimensions of the cell to create.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>m1, m2, ..., mn</term>
+                <listitem>
+                    <para>
+                        dimensions of the cell to create.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            <function>cell</function> returns a cell array of empty matrices.
+        </para>
+        <variablelist>
+            <varlistentry>
+                <term>cell()</term>
+                <listitem>
+                    <para>
+                        returns a <literal>(0, 0)</literal> cell array of empty matrices.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>cell(m1)</term>
+                <listitem>
+                    <para>
+                        returns a <literal>(m1, m1)</literal> cell array of empty matrices.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>cell(m1, m2)</term>
+                <listitem>
+                    <para>
+                        returns a <literal>(m1, m2) </literal> cell array of empty matrices.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>cell(m1,m2,..,mn)</term>
+                <listitem>
+                    <para>
+                        creates a <literal>(m1, m2, ..., mn)</literal> cell array of empty matrices.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>cell(x)</term>
+                <listitem>
+                    <para>
+                        returns a cell array of empty matrices with: the first dimension of the cell array is <literal>x(1)</literal>, the second dimension is <literal>x(2)</literal> and so on.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Remarks</title>
+        <para>
+            <code>cell(x)</code> is not the same size that <varname>x</varname>.
+        </para>
+        <para>
+            <code>cell()</code> is equivalent to <code>cell(0)</code>.
+        </para>
+        <para>
+            If <literal>A</literal> is a cell array, you can access the contents of an element of <literal>A</literal> by using <code>A(m1, m2, ..., mn).entries</code>. The expression <code>A(1,1) = zeros(2,2)</code> is not valid, the right syntax is
+            <code>A(1,1).entries = zeros(2,2)</code>.
+        </para>
+        <para>
+            If <literal>A</literal> is a cell array, you can get its dimensions by using <code>A.dims</code> which returns an <literal>int32</literal> value that cannot be used as a subscript for the cell array. In this case, the best way to get the cell array dimensions is <code>size(A)</code>.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[ 
+a=cell(3)
+b=cell(3,1)
+c=cell([2,3,4])
+ 
+// Assigning cell entries
+b=cell(3,1);
+ 
+// Assigning the first element of b using the 'entries' field
+b(1).entries=1:3
+ 
+// Assigning the second element of b using the 'entries' field
+b(2).entries='Scilab'
+ 
+// Assigning the third element of b using the 'entries' field
+b(3).entries=poly(1:3,'s')
+ 
+// Assigning sub-cells
+X=cell(3,2);
+X(:,1)=b
+ 
+// Extracting a sub-cell: result is a cell
+b(1)
+b(1:2)
+ 
+// Extracting a sub-cell value: result is an array
+b(1).entries
+ 
+// Dimensions of b as an int32 value (cannot be used as an index)
+b.dims
+// Dimensions of b as a double value
+size(b)
+ 
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="eye">eye</link>
+            </member>
+            <member>
+                <link linkend="ones">ones</link>
+            </member>
+            <member>
+                <link linkend="zeros">zeros</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/definedfields.xml b/modules/data_structures/help/en_US/definedfields.xml
new file mode 100755
index 000000000..8bb0efa50
--- /dev/null
+++ b/modules/data_structures/help/en_US/definedfields.xml
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="definedfields">
+    <refnamediv>
+        <refname>definedfields</refname>
+        <refpurpose>returns an index of list's defined fields</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>k = definedfields(lst)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>lst</term>
+                <listitem>
+                    <para>a list, tlist or mlist variable.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>k</term>
+                <listitem>
+                    <para>a vector of index.</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            If <varname>lst</varname> is a <literal>list</literal>, a <literal>tlist</literal>, a <literal>mlist</literal> <code>k = definedfields(lst)</code> returns in  <varname>k</varname> the indices of the defined list fields. This function is useful because indexing undefined fields produces an error.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[ 
+lst=list(1);lst(3)=5
+k=definedfields(lst)
+ 
+t=tlist('x');t(5)=4
+definedfields(t)
+ 
+m=mlist(['m','a','b']);m.b='sdfgfgd'
+definedfields(m)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="list">list</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+            <member>
+                <link linkend="insertion">insertion</link>
+            </member>
+            <member>
+                <link linkend="extraction">extraction</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/fieldnames.xml b/modules/data_structures/help/en_US/fieldnames.xml
new file mode 100755
index 000000000..ff371cc65
--- /dev/null
+++ b/modules/data_structures/help/en_US/fieldnames.xml
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ * Copyright (C) 2010 - Digiteo - Vincent LIARD
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="fieldnames">
+    <refnamediv>
+        <refname>fieldnames</refname>
+        <refpurpose>get a tlist, mlist or struct fields names</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>f = fieldnames(lst)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>lst</term>
+                <listitem>
+                    <para>A tlist, mlist or struct variable.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>f</term>
+                <listitem>
+                    <para>Strings column vector of fields names.</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            The <function>fieldnames</function> function returns field names
+            of a <literal>tlist</literal>, <literal>mlist</literal> or <literal>struct</literal>. <function>fieldnames</function>
+            does not work on cells.
+        </para>
+        <para>
+            As said in <link linkend="rational">rational</link> or <link linkend="syslin">syslin</link> help pages, internal representation of
+            some Scilab objects is a tlist (or rlist), so using <function>fieldnames</function> with them will return the generic forms of these objects.
+            For example, for rationals, the function will return "num","den" and "dt".
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example">
+            fieldnames(tlist(['listtype', 'f1', 'f2'], [], []))
+            fieldnames(mlist(['V', 'key', 'value'], ['a' 'b' ; 'c' 'd'], [1 2 ; 3 4]))
+            fieldnames(struct('f1', 25, 'month', 'DEC', 'year', 2006))
+            obj.x = 3;
+            obj.y = 3;
+            fieldnames(obj)
+            fieldnames(1/%s)
+            fieldnames(tf2ss(1/%s))
+        </programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="extraction">extraction</link>
+            </member>
+            <member>
+                <link linkend="getfield">getfield</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+            <member>
+                <link linkend="struct">struct</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/getfield.xml b/modules/data_structures/help/en_US/getfield.xml
new file mode 100755
index 000000000..f00ef1728
--- /dev/null
+++ b/modules/data_structures/help/en_US/getfield.xml
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="getfield">
+    <refnamediv>
+        <refname>getfield</refname>
+        <refpurpose>list field extraction</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>[x,...] = getfield(i,l)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>matrix of any possible types.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>l</term>
+                <listitem>
+                    <para>
+                        <literal>list</literal>, <literal>tlist</literal> or <literal>mlist</literal> variable.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>i</term>
+                <listitem>
+                    <para>
+                        field index, see <link linkend="extraction">extraction</link> for more details.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            This function is an equivalent of <literal>[x,...]=l(i)</literal> syntax for field
+            extraction with the only difference that it also applies to
+            <literal>mlist</literal> objects.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[
+l=list(1,'qwerw',%s)
+[a,b]=getfield([3 2],l)
+ 
+a=hypermat([2,2,2],rand(1:2^3));// hypermatrices are coded using mlists
+a(1) // the a(1,1,1) entry
+getfield(1,a) // the mlist first field
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="extraction">extraction</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/hypermat.xml b/modules/data_structures/help/en_US/hypermat.xml
new file mode 100755
index 000000000..3fa5f2d2c
--- /dev/null
+++ b/modules/data_structures/help/en_US/hypermat.xml
@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2007-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="hypermat">
+    <refnamediv>
+        <refname>hypermat</refname>
+        <refpurpose>initializes an  N dimensional matrix</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>M = hypermat(dims [,v])</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>dims</term>
+                <listitem>
+                    <para>a vector of hypermatrix dimensions.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>v</term>
+                <listitem>
+                    <para>
+                        a vector of hypermatrix entries (default value <code>zeros(prod(dims),1)</code>).
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            The <function>hypermat</function> function initializes a hypermatrix whose dimensions are given in the vector <varname>dims</varname> and entries are given in optional argument <varname>v</varname>.
+        </para>
+        <para>
+            <varname>M</varname> data structure contains the vector of matrix dimensions
+            <code>M('dims')</code> and the vector of entries <code>M('entries')</code> such as
+            the leftmost subcripts vary first
+            <literal>[M(1,1,..);..;M(n1,1,..);...;M(1,n2,..);..;M(n1,n2,..);...]</literal>
+        </para>
+        <para>
+            <warning>
+                If you build your own <function>hypermat</function>, you must be careful. The <code>M('dims')</code> entry must be a row vector whereas the <code>M('entries')</code> must be a column vector.
+            </warning>
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[
+M = hypermat([2 3 2 2],1:24)
+disp(size(M('dims')))
+disp(size(M('entries')))
+ 
+M_own            = mlist(['hm','dims','entries']);
+M_own('dims')    = [2 3 2 2];
+M_own('entries') = [1:24]';
+disp(size(M_own('dims')))
+disp(size(M_own('entries')))
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="hypermatrices">hypermatrices</link>
+            </member>
+            <member>
+                <link linkend="zeros">zeros</link>
+            </member>
+            <member>
+                <link linkend="ones">ones</link>
+            </member>
+            <member>
+                <link linkend="grand">grand</link>
+            </member>
+            <member>
+                <link linkend="matrix">matrix</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/hypermatrices.xml b/modules/data_structures/help/en_US/hypermatrices.xml
new file mode 100755
index 000000000..7f592e1c4
--- /dev/null
+++ b/modules/data_structures/help/en_US/hypermatrices.xml
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2007-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="hypermatrices">
+    <refnamediv>
+        <refname>hypermatrices</refname>
+        <refpurpose>a Scilab object, N dimensional matrix in Scilab</refpurpose>
+    </refnamediv>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Hypermatrix type allows to manipulate multidimensional arrays.
+        </para>
+        <para>
+            They can be defined by extension of 2D matrices as follows
+            <code>a=[1 2;3 4];a(:,:,2)=rand(2,2)</code> or directly using <function>hypermat</function> function.
+        </para>
+        <para>
+            Entries can be real or complex numbers, polynomials,
+            rationals, strings, booleans.
+        </para>
+        <para>
+            Hypermatrices are <literal>mlists</literal>:
+            <code>mlist(['hm','dims','entries'],sz,v)</code> where <literal>sz</literal> is the row
+            vector of dimensions and <literal>v</literal> the column vector of entries (first
+            dimension are stored first).
+        </para>
+        <para>
+            <note>
+                The number of dimension of hypermatrices with right-most sizes equal to
+                1 are automatically reduced. An hypermatrix with only two dimensions is
+                automatically changed to a regular matrix (type 1).
+            </note>
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[
+a(1,1,1,1:2)=[1 2]
+a=[1 2;3 4];a(:,:,2)=rand(2,2)
+a(1,1,:)
+ 
+size(a)
+ 
+a(:,:,1) //dimensionality reduction
+type(a(:,:,1))
+ 
+[a a]
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="hypermat">hypermat</link>
+            </member>
+            <member>
+                <link linkend="zeros">zeros</link>
+            </member>
+            <member>
+                <link linkend="ones">ones</link>
+            </member>
+            <member>
+                <link linkend="grand">grand</link>
+            </member>
+            <member>
+                <link linkend="matrix">matrix</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/iscell.xml b/modules/data_structures/help/en_US/iscell.xml
new file mode 100755
index 000000000..f30e1eb7f
--- /dev/null
+++ b/modules/data_structures/help/en_US/iscell.xml
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008 - INRIA - Vincent COUVERT
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="iscell" xml:lang="en">
+    <refnamediv>
+        <refname>iscell</refname>
+        <refpurpose>checks if a variable is a cell array</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>bool = iscell(x)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>a Scilab variable.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bool</term>
+                <listitem>
+                    <para>a boolean.</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            <code>iscell(x)</code> returns <constant>%t</constant>if
+            <varname>x</varname> is a cell array and <constant>%f</constant> otherwise.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[ 
+iscell(1)
+ 
+iscell(cell())
+ 
+c = cell(1,2);
+c(1).entries="Scilab";
+c(2).entries=datenum();
+iscell(c)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="cell">cell</link>
+            </member>
+            <member>
+                <link linkend="isstruct">isstruct</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/iscellstr.xml b/modules/data_structures/help/en_US/iscellstr.xml
new file mode 100755
index 000000000..8a305e445
--- /dev/null
+++ b/modules/data_structures/help/en_US/iscellstr.xml
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008 - INRIA - Vincent COUVERT
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="iscellstr" xml:lang="en">
+    <refnamediv>
+        <refname>iscellstr</refname>
+        <refpurpose>checks if a variable is a cell array of strings</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>bool = iscellstr(x)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>a Scilab variable.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bool</term>
+                <listitem>
+                    <para>a boolean.</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            <code>iscellstr(x)</code> returns <constant>%t</constant> if <varname>x</varname> is a cell array of
+            strings (or an empty cell array) and <constant>%f</constant> otherwise.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[ 
+iscellstr(1)
+ 
+iscellstr(cell())
+ 
+iscellstr(cell(3))
+ 
+strcell = cell(3,1);
+strcell(1).entries="Scilab";
+strcell(2).entries="iscellstr";
+strcell(3).entries="help";
+iscellstr(strcell)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="cell">cell</link>
+            </member>
+            <member>
+                <link linkend="iscell">iscell</link>
+            </member>
+            <member>
+                <link linkend="isstruct">isstruct</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/isfield.xml b/modules/data_structures/help/en_US/isfield.xml
new file mode 100755
index 000000000..4a0e6a655
--- /dev/null
+++ b/modules/data_structures/help/en_US/isfield.xml
@@ -0,0 +1,101 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2009 - DIGITEO - Pierre MARECHAL <pierre.marechal@scilab.org>
+ * Copyright (C) 2013 - Samuel GOUGEON : extension to tlist and mlist
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="isfield">
+    <refnamediv>
+        <refname>isfield</refname>
+        <refpurpose>checks if the given fieldname exists in a structure or mlist or tlist</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>bool = isfield(s, fieldname)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>s</term>
+                <listitem>
+                    <para>a struct array, a tlist or a mlist.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>fieldname</term>
+                <listitem>
+                    <para>a matrix of strings: names of fields to be detected</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bool</term>
+                <listitem>
+                    <para>
+                        a matrix of boolean (same format as <varname>fieldname></varname>)
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            This function returns <constant>%t</constant> if the specified structure or tlist or mlist <varname>s</varname> includes the field <varname>fieldname</varname>, regardless of the corresponding value. For a structure, the hidden field <code class="literal">dims</code> is ignored.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[ 
+s = struct("field_1",123,"field_2",456,"field_4",789)
+ 
+// Single Fieldname Syntax
+isfield( s , "field_1"  )
+ 
+// Multiple Fieldname Syntax
+isfield( s , [ "field_1" "field_2" ; "field_3" "field_4" ] )
+
+// with a tlist:
+s = tlist(["test" "t" "n","","p"], "Hello", %pi, "anonymous", (1-%z)^3)
+isfield(s, ["b" "t" ""])  // =>  F  T  T  (anonymous fields can be detected)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="struct">struct</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+            <member>
+                <link linkend="getfield">getfield</link>
+            </member>
+            <member>
+                <link linkend="definedfields">definedfields</link>
+            </member>
+        </simplelist>
+    </refsection>
+    <refsection>
+        <title>History</title>
+        <revhistory>
+            <revision>
+                <revnumber>5.5</revnumber>
+                <revremark>
+                    Extension to any mlist and tlist. 
+                </revremark>
+            </revision>
+        </revhistory>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/isstruct.xml b/modules/data_structures/help/en_US/isstruct.xml
new file mode 100755
index 000000000..467583938
--- /dev/null
+++ b/modules/data_structures/help/en_US/isstruct.xml
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008 - INRIA - Vincent COUVERT
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="isstruct" xml:lang="en">
+    <refnamediv>
+        <refname>isstruct</refname>
+        <refpurpose>checks if a variable is a structure array</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>bool = isstruct(x)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>a Scilab variable.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bool</term>
+                <listitem>
+                    <para>a boolean.</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            <code>isstruct(x)</code> returns <constant>%t</constant> if
+            <varname>x</varname> is a struct array and <constant>%f</constant> otherwise.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[ 
+isstruct(1)
+ 
+isstruct(cell())
+ 
+isstruct(struct("name","Scilab", "version", getversion()))
+ 
+info.name="Scilab";
+info.function="isstruct";
+info.module="help";
+isstruct(info)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="struct">struct</link>
+            </member>
+            <member>
+                <link linkend="iscell">iscell</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/list.xml b/modules/data_structures/help/en_US/list.xml
new file mode 100755
index 000000000..91e420ede
--- /dev/null
+++ b/modules/data_structures/help/en_US/list.xml
@@ -0,0 +1,183 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="list">
+    <refnamediv>
+        <refname>list</refname>
+        <refpurpose>a Scilab object and a list definition function</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>list(a1, ..., an)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Creates a <literal>list</literal> with elements
+            <varname>ai</varname>'s which are arbitrary Scilab objects
+            (<literal>matrix</literal>,
+            <literal>list</literal>,...). Type of
+            <literal>list</literal> objects is 15. <code>list()</code>
+            creates the empty <literal>list</literal> (0 element).
+        </para>
+    </refsection>
+    <refsection>
+        <title>Operations on lists</title>
+        <variablelist>
+            <varlistentry>
+                <term>extraction</term>
+                <listitem>
+                    <para>
+                        <literal>[x,y,z,...]=L(v)</literal> where <literal>v</literal> is a vector of indices;
+                        <literal>[x,y,z,...]=L(:)</literal> extracts all the elements.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>insertion at index i</term>
+                <listitem>
+                    <para>
+                        <code>L(i)=a</code> (note that it is not an
+                        error to use <code>L(i)=a</code> with
+                        <code><![CDATA[i > 1 + size(L)]]></code> but
+                        some list entries are then undefined and their
+                        extraction gives raise to an error).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>append an element in queue</term>
+                <listitem>
+                    <para>
+                        <code>L($+1)=e</code>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>append an element in head</term>
+                <listitem>
+                    <para>
+                        <code>L(0)=e</code>.
+                        <note>
+                            After this
+                            operation <literal>e</literal> is an index 1,
+                            the initial elements being shifted on the
+                            right.
+                        </note>
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>deletion</term>
+                <listitem>
+                    <para>
+                        <code>L(i)=null()</code> removes the <literal>i</literal>-th element of the list <literal>L</literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>concatenation of two lists</term>
+                <listitem>
+                    <para>
+                        <code>L3 = lstcat(L1,L2)</code>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>number of elements of a list</term>
+                <listitem>
+                    <para>
+                        you can use either <code>nb_elm = size(L)</code>
+                        or <code>nb_elm = length(L)</code>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>iterations with a list</term>
+                <listitem>
+                    <para>
+                        it is possible to use a list <literal>L</literal> with a <link linkend="for">for</link> loop:
+                        <literal>for e=L,...,end</literal> is a loop with <literal>length(L)</literal>
+                        iterations, the loop variable <literal>e</literal> being equal to <literal>L(i)</literal>
+                        at the <literal>i</literal>-th iteration.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Remarks</title>
+        <para>
+            Scilab provides also other kinds of list, the <link linkend="tlist">tlist</link> type (typed list) and
+            the <link linkend="mlist">mlist</link> type which are useful to define a new data type with operator
+            <link linkend="overloading">overloading</link> facilities (<link linkend="hypermatrices">hypermatrices</link> which are
+            multidimensional arrays in Scilab are in fact <emphasis>mlist</emphasis>).
+        </para>
+        <para>
+            Matlab <emphasis>struct</emphasis> are also available.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[
+l = list(1,["a" "b"]) // declaration of a basic list with a double & a vector of two strings
+size(l) // Size is 2
+// l(0) - Does not exist!
+l(1) // Access to the double value
+l(2) // Access to the vector of strings
+size(l(2)) // Size is 1,2
+
+l(0) = "foo" // Insert at the beginning of the list
+// l(0) - still does not exist
+l(1) // Is "foo"
+
+l($+1) = "hello" // Insert at the end
+l(2) = "toto" // Override my double
+l(3) = rand(1,2) // Override my vector of string
+
+l(3) = null() // Remove the third element
+
+lbis = list("gewurtz", "caipirina" ,"debug") // Declare a new list
+lter = lstcat(l,lbis) // Merge the two list
+size(lter) - size(lbis) - size(l)  // must be zero
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="null">null</link>
+            </member>
+            <member>
+                <link linkend="lstcat">lstcat</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+            <member>
+                <link linkend="insertion">insertion</link>
+            </member>
+            <member>
+                <link linkend="extraction">extraction</link>
+            </member>
+            <member>
+                <link linkend="size">size</link>
+            </member>
+            <member>
+                <link linkend="length">length</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/lstcat.xml b/modules/data_structures/help/en_US/lstcat.xml
new file mode 100755
index 000000000..220c778c0
--- /dev/null
+++ b/modules/data_structures/help/en_US/lstcat.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="lstcat">
+    <refnamediv>
+        <refname>lstcat</refname>
+        <refpurpose>list concatenation</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>lc = lstcat(l1, ..., ln)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>li</term>
+                <listitem>
+                    <para>a list or any other type of variable</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>lc</term>
+                <listitem>
+                    <para>a list</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            <literal>lc = lstcat(l1, ..., ln)</literal> concatenates components of <varname>li</varname> lists in a
+            single list <varname>lc</varname>. If the <varname>li</varname> are other type of variables they are simply
+            added to the resulting list.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[
+lstcat(list(1,2,3),33,list('foo',%s))
+lstcat(1,2,3)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="list">list</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/makecell.xml b/modules/data_structures/help/en_US/makecell.xml
new file mode 100755
index 000000000..622f87b46
--- /dev/null
+++ b/modules/data_structures/help/en_US/makecell.xml
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) 2004-2007 - INRIA - Vincent COUVERT 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+-->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="fr" xml:id="makecell">
+    <refnamediv>
+        <refname>makecell</refname>
+        <refpurpose>Creates a cell array. </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>s = makecell(dims,a1,a2,...an)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>dims</term>
+                <listitem>
+                    <para>
+                        a vector with positive integer elements, the cell array dimension
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>a1,a2,...,an</term>
+                <listitem>
+                    <para>
+                        Sequence of Scilab variables, <literal>n</literal> must be equal to <literal>prod(dims)</literal>
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>s</term>
+                <listitem>
+                    <para>
+                        resulting cell array
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            <literal>s= makecell(dims,a1,a2,...an)</literal> creates a cell
+            array of dimensions given by <literal>dims</literal> with the
+            given input arguments. The <literal>ai</literal> are stored
+            along the last dimension first.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[ 
+makecell([2,3],1,2,3,'x','y','z')
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="cell">cell</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/matrices.xml b/modules/data_structures/help/en_US/matrices.xml
new file mode 100755
index 000000000..c64667070
--- /dev/null
+++ b/modules/data_structures/help/en_US/matrices.xml
@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2012 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="matrices">
+    <refnamediv>
+        <refname>matrices</refname>
+        <refpurpose>Scilab objects, matrices in Scilab</refpurpose>
+    </refnamediv>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Matrices are basic objects defined in Scilab.
+            They can be defined as follows:
+        </para>
+        <programlisting role="no-scilab-exec"><![CDATA[
+E=[e11,e12,...,e1n;
+   e21,e22,...,e2n;
+        ....
+   em1,em2,...,emn];
+ ]]></programlisting>
+        <para>
+            Entries <literal>eij</literal> can be real or complex numbers, polynomials,
+            rationals, strings, booleans.
+        </para>
+        <para>
+            Vectors are seen as matrices with one row or one column.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[
+E=[1,2;3,4]
+E=[%T,%F;1==1,1~=1]
+s=poly(0,'s');
+E=[s,s^2;1,1+s]
+E=[1/s,0;s,1/(s+1)]
+E=['A11','A12';'A21','A22']
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="poly">poly</link>
+            </member>
+            <member>
+                <link linkend="string">string</link>
+            </member>
+            <member>
+                <link linkend="boolean">boolean</link>
+            </member>
+            <member>
+                <link linkend="rational">rational</link>
+            </member>
+            <member>
+                <link linkend="empty">empty</link>
+            </member>
+            <member>
+                <link linkend="hypermatrices">hypermatrices</link>
+            </member>
+            <member>
+                <link linkend="testmatrix">testmatrix</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/mlist.xml b/modules/data_structures/help/en_US/mlist.xml
new file mode 100755
index 000000000..531ca88c8
--- /dev/null
+++ b/modules/data_structures/help/en_US/mlist.xml
@@ -0,0 +1,136 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2007-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="mlist">
+    <refnamediv>
+        <refname>mlist</refname>
+        <refpurpose>Scilab object, matrix oriented typed list
+            definition
+        </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>mlist(typ, a1, ..., an)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>typ</term>
+                <listitem>
+                    <para>a vector of character strings.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>ai</term>
+                <listitem>
+                    <para>
+                        any Scilab object (<literal>matrix</literal>, <literal>list</literal>, <literal>string</literal>, ...).
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            <link linkend="mlist">mlist</link> object is very similar to <link linkend="tlist">tlist</link> object.
+            The only difference concerns the <link linkend="extraction">extraction</link>  and <link linkend="insertion">insertion</link> syntax:
+            if <literal>M</literal> is an <literal>mlist</literal>, for any index <literal>i</literal> which is
+            not a field name, <literal>M(i)</literal> is no more the <literal>i</literal>-th
+            field of the list.
+        </para>
+        <para>
+            The semantic of the extraction and insertion syntax should be given by
+            an <link linkend="overloading">overloading</link> function.
+        </para>
+        <para>
+            The overloading function for extraction syntax <literal>b=a(i1, ..., in)</literal>
+            has the following calling sequence: <literal>b=%&lt;type_of_a&gt;_e_(i1, ..., in, a)</literal>
+        </para>
+        <para>and the syntax
+            <literal>[x1, ..., xm]=a(i1, ..., in)</literal> has the following calling sequence:
+            <literal>[x1, ..., xm]=%&lt;type_of_a&gt;_e_(i1, ..., in,a)</literal>
+        </para>
+        <para/>
+        <para> The overloading function associated to the insertion syntax
+            <literal>a(i1, ..., in)=b</literal>  has the following calling sequence:
+            <literal>a=%&lt;type_of_b&gt;_i_&lt;type_of_a&gt;(i1, ..., in, b, a)</literal>.
+        </para>
+        <para/>
+        <para>
+            <literal>mlist</literal> fields must then be designed by their names. They can also be
+            handled using the <function>getfield</function> and <function>setfield</function>
+            functions.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[
+M=mlist(['V','name','value'],['a','b';'c' 'd'],[1 2; 3 4]);
+//define display
+function %V_p(M),disp(M.name+':'+string(M.value)),endfunction
+ 
+//define extraction operation
+function r=%V_e(varargin)
+  M=varargin($)
+  r=mlist(['V','name','value'],M.name(varargin(1:$-1)),M.value(varargin(1:$-1)))
+endfunction
+M(2,:) // the second row of  M
+M.value
+ 
+//define insertion operations
+function M=%V_i_V(varargin)
+  M=varargin($)
+  N=varargin($-1)
+  M.value(varargin(1:$-2))=N.value
+  M.name(varargin(1:$-2))=N.name
+endfunction
+M(1,1)=M(2,2)
+ 
+function M=%s_i_V(varargin) //insertion of a regular matrix into a V matrix
+  M=varargin($)
+  N=varargin($-1)
+  M.value(varargin(1:$-2))=N
+  M.name(varargin(1:$-2))=emptystr(N)
+endfunction
+M(1,1)=44
+ 
+//tlist case
+M=tlist(['V','name','value'],['a','b';'c' 'd'],[1 2; 3 4]);
+M(2)
+M(2)='a'+string([1 2;3 4])
+ 
+M('name')
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="list">list</link>
+            </member>
+            <member>
+                <link linkend="overloading">overloading</link>
+            </member>
+            <member>
+                <link linkend="getfield">getfield</link>
+            </member>
+            <member>
+                <link linkend="setfield">setfield</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/null.xml b/modules/data_structures/help/en_US/null.xml
new file mode 100755
index 000000000..8e5ad8e2c
--- /dev/null
+++ b/modules/data_structures/help/en_US/null.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="null">
+    <refnamediv>
+        <refname>null</refname>
+        <refpurpose>delete an element in a list</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>l(i)=null()</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Deletion of objects inside a list.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[ 
+l=list(1,"foo",3);
+l(2)=null() // get list(1,3)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="list">list</link>
+            </member>
+            <member>
+                <link linkend="clear">clear</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/rlist.xml b/modules/data_structures/help/en_US/rlist.xml
new file mode 100755
index 000000000..31f279b38
--- /dev/null
+++ b/modules/data_structures/help/en_US/rlist.xml
@@ -0,0 +1,98 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="rlist">
+    <refnamediv>
+        <refname>rlist</refname>
+        <refpurpose>Scilab rational fraction function definition</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>[r] = rlist()
+            [r] = rlist(N, D [,dom])
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>N,D</term>
+                <listitem>
+                    <para>polynomial martices.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>dom</term>
+                <listitem>
+                    <para>
+                        character string, or <literal>[]</literal> or a scalar.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>r</term>
+                <listitem>
+                    <para>
+                        tlist ("r" list) representing the rational fraction.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            <literal>rlist(N, D, dom)</literal> is a shortcut  to
+            <literal>tlist(['r','num','den','dt'], N, D, dom)</literal>.
+        </para>
+        <para>
+            To correspond to the domain time of a linear system, <varname>dom</varname> 
+            must be equal to <literal>'c'</literal>,<literal>'d'</literal>, <literal>[]</literal> or a scalar.
+            One the one hand, to be similar to functions as <link linkend="syslin">syslin</link>, 
+            and on the other, to use some functions as <link linkend="tf2ss">tf2ss</link>, it
+            is necessary that <varname>dom</varname> is equal to these values.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[
+s=poly(0,'s');
+W=[1/s,1/(s+1)]
+W'*W
+Num=[s,s+2;1,s];
+Den=[s*s,s;s,s*s];
+rlist(Num,Den,[])
+
+H1=(1+2*s)/s^2;
+S1bis=syslin('c',H1)
+r=rlist(H1.num, H1.den, 'c')
+r == S1bis
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="syslin">syslin</link>
+            </member>
+            <member>
+                <link linkend="rational">rational</link>
+            </member>
+            <member>
+                <link linkend="tf2ss">tf2ss</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/setfield.xml b/modules/data_structures/help/en_US/setfield.xml
new file mode 100755
index 000000000..fe691c1d1
--- /dev/null
+++ b/modules/data_structures/help/en_US/setfield.xml
@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="setfield">
+    <refnamediv>
+        <refname>setfield</refname>
+        <refpurpose>list field insertion</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>setfield(i, x, l)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>a matrix of any possible types.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>l</term>
+                <listitem>
+                    <para>
+                        a <literal>list</literal>, <literal>tlist</literal> or <literal>mlist</literal> variable.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>i</term>
+                <listitem>
+                    <para>
+                        a field index, see <link linkend="insertion">insertion</link> for more details.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            This function is an equivalent of <code>l(i)=x</code> syntax for field
+            extraction with the only difference that it also applies to
+            <literal>mlist</literal> objects.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[
+l=list(1,'qwerw',%s)
+l(1)='Changed'
+l(0)='Added'
+l(6)=['one more';'added']
+ 
+a=hypermat([2,2,2],rand(1:2^3));// hypermatrices are coded using mlists
+setfield(3,1:8,a);a // set the field value to 1:8
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="insertion">insertion</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/struct.xml b/modules/data_structures/help/en_US/struct.xml
new file mode 100755
index 000000000..682b9ebac
--- /dev/null
+++ b/modules/data_structures/help/en_US/struct.xml
@@ -0,0 +1,101 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="struct">
+    <refnamediv>
+        <refname>struct</refname>
+        <refpurpose>create a struct</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>st = struct(field1, value1, field2, value2, ...)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>field1, field2, ...</term>
+                <listitem>
+                    <para>strings representing the fields names.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>value1, value2, ...</term>
+                <listitem>
+                    <para>
+                        all data type (<literal>double</literal>, <literal>char</literal>, <literal>int</literal>, ...), representing the fields values.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            This function returns a struct with the fields names
+            <varname>field1</varname>, <varname>field2</varname>, ..., and the fields values
+            corresponding <varname>value1</varname>, <varname>value2</varname>, ...
+        </para>
+        <para>
+            Note that <literal>type(st)</literal> returns <literal>17</literal>, and <literal>typeof(st)</literal> returns <literal>st</literal>.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[
+//create a struct date
+date_st=struct('day',25,'month' ,'DEC','year',2006)
+//change the month
+date_st.month='AUG';
+//change the year
+date_st.year=1973;
+//change the day
+date_st.day=19;
+//add a new field
+date_st.semaine=32
+
+//create a structure test
+test=struct('list1',list('testlist',1,2), 'matrix1', [1 2 3; 4 5 6], 'boolean1', %t);
+//add a polynom
+s=poly(0,'s')
+test.pol1=s;
+//add a state-space
+A=[0,1;0,0]; B=[1;1];C=[1,1];
+test.ss1=syslin('c',A,B,C);
+//Show the list
+test.list1
+getfield(3,test)
+//Show the type
+type(test)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="cell">cell</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="getfield">getfield</link>
+            </member>
+            <member>
+                <link linkend="setfield">setfield</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/tlist.xml b/modules/data_structures/help/en_US/tlist.xml
new file mode 100755
index 000000000..a2f417fd5
--- /dev/null
+++ b/modules/data_structures/help/en_US/tlist.xml
@@ -0,0 +1,165 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="tlist">
+    <refnamediv>
+        <refname>tlist</refname>
+        <refpurpose>Scilab object and typed list definition.  </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>tlist(typ, a1, ..., an)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>typ</term>
+                <listitem>
+                    <para>a character string or vector of character strings.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>ai</term>
+                <listitem>
+                    <para>
+                        any Scilab object (<literal>matrix</literal>, <literal>list</literal>,
+                        <literal>string</literal>, ...).
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            <literal>tlist(typ, a1, ..., an)</literal> creates a <literal>typed-list</literal> with elements <varname>ai</varname>'s. The <varname>typ</varname> argument specifies the list type. Such <literal>typed-list</literal> allows the user to define new operations working on these object through Scilab functions. The only difference between <literal>typed-list</literal> and <literal>list</literal> is the value of the type (16 instead of 15).
+        </para>
+        <para>
+            <code>typ(1)</code> specifies the list type (character string used to define soft coded operations).
+        </para>
+        <para>
+            If specified <code>typ(i)</code> may give the <literal>(i+1)</literal>-th element formal name.
+        </para>
+        <para>
+            Standard Operations on <literal>list</literal> work similarly for <literal>typed-list</literal>:
+        </para>
+        <para>
+            extraction:
+        </para>
+        <para>
+            <literal>[x, y, z, ...]=l(v)</literal> where <literal>v</literal> is a vector of indices;
+            <literal>[x, y, z]=l(:)</literal> extracts all the elements.
+        </para>
+        <para>
+            insertion:
+        </para>
+        <para>
+            <literal>l(i)=a</literal>
+        </para>
+        <para>
+            deletion:
+        </para>
+        <para>
+            <code>l(i)=null()</code> removes the <literal>i</literal>-th
+            element of the <literal>tlist</literal> <literal>l</literal>.
+            <note>
+                Note that the  semantics of <code>l.x=null()</code> is undefined, but a definition can be given through the <link linkend="overloading">overloading</link> mechanism.
+            </note>
+        </para>
+        <para>
+            display.
+        </para>
+        <para>
+            Moreover if <code>typ(2:n+1)</code> are specified, user may 
+            point elements by their names.
+        </para>
+        <para>
+            We give below examples where <literal>tlist</literal> are used.
+        </para>
+        <para>
+            Linear systems are represented by specific <literal>typed-list</literal> e.g. a
+            linear system <literal>[A,B,C,D]</literal> is represented by the <literal>tlist</literal>
+            <code>Sys=tlist(['lss';'A';'B';'C';'D';'X0';'dt'],A,B,C,D,x0,'c')</code>
+            and this specific list may be created by the function <function>syslin</function>.
+        </para>
+        <para>
+            <code>Sys(2)</code>, <code>Sys('A')</code> or <code>Sys.A</code> is the state-matrix and <code>Sys('dt')</code> or <code>Sys.dt</code> is the time domain.
+        </para>
+        <para>
+            A rational matrix <literal>H</literal> is represented by the <literal>typed-list</literal>
+            <code>H=rlist(Num,Den,[])</code> where <literal>Num</literal> and <literal>Den</literal> are two
+            polynomial matrices and a continuous time linear system with
+            transfer matrix <literal>H</literal> may be created by <code>syslin('c',H)</code>.
+        </para>
+        <para>
+            <code>H(2)</code>, <code>H('num')</code> or <code>H.num</code> is the transfer matrix numerator.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[
+// tlist creation
+t = tlist(["listtype","field1","field2"], [], []);
+t.field1(1) = 10;
+t.field1(2) = 20;
+t.field2(1) = "Scilab";
+t.field2(2) = "tlist";
+t.field2(3) = "example";
+ 
+// Fields contents display
+disp(t.field1)
+disp(t.field2)
+ 
+// Generic tlist display
+disp(t)
+ 
+// Overloading display for this type of tlist
+function %listtype_p(mytlist)
+  f = fieldnames(mytlist);
+ 
+  // typeof(mytlist) <=> f(1)
+  mprintf("Displaying a tlist of type: %s\n", typeof(mytlist));
+ 
+  mprintf("\n");
+ 
+  mprintf("-- Field ''%s'' --\n", f(1));
+  mprintf("Contents: %s\n", sci2exp(mytlist(f(1))));
+ 
+  mprintf("\n");
+ 
+  mprintf("-- Field ''%s'' --\n", f(2));
+  mprintf("Contents: %s\n", sci2exp(mytlist(f(2))));
+endfunction
+ 
+// Display using overloading function
+disp(t)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="percent">percent</link>
+            </member>
+            <member>
+                <link linkend="syslin">syslin</link>
+            </member>
+            <member>
+                <link linkend="list">list</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/type.xml b/modules/data_structures/help/en_US/type.xml
new file mode 100755
index 000000000..25af7d965
--- /dev/null
+++ b/modules/data_structures/help/en_US/type.xml
@@ -0,0 +1,251 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="type">
+    <refnamediv>
+        <refname>type</refname>
+        <refpurpose>returns the type of a variable</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>[i]=type(x)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>a Scilab object.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>i</term>
+                <listitem>
+                    <para>an integer.</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            <code>type(x)</code>  returns an integer which is the type of <varname>x</varname> as following:
+        </para>
+        <variablelist>
+            <varlistentry>
+                <term>1</term>
+                <listitem>
+                    <para>a real or complex matrix of double.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>2</term>
+                <listitem>
+                    <para>
+                        a <link linkend="poly">polynomial matrix</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>4</term>
+                <listitem>
+                    <para>
+                        a <link linkend="matrices">boolean matrix</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>5</term>
+                <listitem>
+                    <para>
+                        a <link linkend="sparse">sparse matrix</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>6</term>
+                <listitem>
+                    <para>
+                        a <link linkend="sparse">sparse boolean matrix</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>7</term>
+                <listitem>
+                    <para>Matlab sparse matrix</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>8</term>
+                <listitem>
+                    <para>
+                        a matrix of <link linkend="int8">integers</link> stored on 1 (<literal>int8</literal>), 2 (<literal>int16</literal>) or 4 (<literal>int32</literal>) bytes.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>9</term>
+                <listitem>
+                    <para>
+                        a matrix of <link linkend="graphics_entities">graphic handles</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>10</term>
+                <listitem>
+                    <para>
+                        a matrix of <link linkend="strings">character strings</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>11</term>
+                <listitem>
+                    <para>
+                        an un-compiled function (Scilab code). A function created with <link linkend="deff">deff</link> with argument <literal>'n'</literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>13</term>
+                <listitem>
+                    <para>
+                        a compiled <link linkend="function">function</link> (Scilab code).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>14</term>
+                <listitem>
+                    <para>
+                        a function <link linkend="library">library</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>15</term>
+                <listitem>
+                    <para>
+                        a <link linkend="list">list</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>16</term>
+                <listitem>
+                    <para>
+                        a typed list (<link linkend="tlist">tlist</link>).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>17</term>
+                <listitem>
+                    <para>
+                        a matrix oriented typed list (<link linkend="mlist">mlist</link>).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>128</term>
+                <listitem>
+                    <para>
+                        a pointer (Use case: <link linkend="lufact">lufact</link>).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>129</term>
+                <listitem>
+                    <para>a size implicit polynomial used for indexing.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>130</term>
+                <listitem>
+                    <para>
+                        a built-in Scilab function, called also <emphasis role="italic">gateway</emphasis> (C, C++ or Fortran code).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>0</term>
+                <listitem>
+                    <para>a null variable. It is mainly used internally by
+                        Scilab. If a function has no declared returned argument
+                        like <function>disp</function> when it is called it returns
+                        a null variable. If a function is called with an omitted
+                        argument in the argument list like
+                        <code>foo(a,,b)</code> the missing argument is
+                        assigned to a null variable.
+                    </para>
+                    <para>
+                        <note>
+                            Note that if a null variable is assigned to a name, it is removed.
+                            <code>x=disp(1)</code> deletes <varname>x</varname>.
+                        </note>
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+        <para>
+            <note>
+                Please note that, for some variables, <function>type</function> will return <literal>tlist</literal>
+                or <literal>mlist</literal> due to the internal data structure. This is the case of
+                <emphasis role="italic">rational</emphasis> and <emphasis role="italic">state-space</emphasis> matrices,
+ <emphasis role="italic">uitree</emphasis>, <emphasis role="italic">hypermat</emphasis> and <emphasis role="italic">struct</emphasis>. Please considering the use of
+                <link linkend="typeof">typeof</link> instead.
+            </note>
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[
+a=42;
+type(a)
+
+b=%t;
+type(b)
+
+c="foo"
+type(c)
+
+d=sparse([1,2;4,5;3,10],[1,2,3]);
+type(d)
+
+e = tlist(["listtype","field1","field2"], [], []);
+type(e)
+
+f=poly(0,"s");
+type(f)
+
+g=int8([1 -120 127 312]);
+type(g)
+
+h=mlist(['V','name','value'],['a','b';'c' 'd'],[1 2; 3 4]);
+type(h)
+
+l = list(1,["a" "b"]);
+type(l)
+
+deff('[x]=mymacro(y,z)',['a=3*y+1'; 'x=a*z+y']);
+type(mymacro)
+
+deff('[x]=myplus(y,z)','x=y+z','n');
+type(myplus)
+
+]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="typeof">typeof</link>
+            </member>
+            <member>
+                <link linkend="inttype">inttype</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/typename.xml b/modules/data_structures/help/en_US/typename.xml
new file mode 100755
index 000000000..31c2e611d
--- /dev/null
+++ b/modules/data_structures/help/en_US/typename.xml
@@ -0,0 +1,97 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="en" xml:id="typename">
+    <refnamediv>
+        <refname>typename</refname>
+        <refpurpose>associates a name to variable type</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>[types [ [,names]]=typename()
+            typename(name, type)
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>types</term>
+                <listitem>
+                    <para>an integer column vector: the types codes of each defined data types.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>names</term>
+                <listitem>
+                    <para>a column vector of strings: the names associated to type codes.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>type</term>
+                <listitem>
+                    <para>an integer: the type code of new data type.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>name</term>
+                <listitem>
+                    <para>a string: the name associated to the type code.</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            The function and operator overloading make use of a formal name
+            associated to data types to form the name of the overloading function
+            (see <link linkend="overloading">overloading</link>). The <function>typename</function> can be used to handle this
+            formal names for hard coded data types (the <literal>tlist</literal> or <literal>mlist</literal>
+            coded data types formal names are defined in an other way, see <link linkend="overloading">overloading</link>).
+        </para>
+        <para>
+            Called without right hand side argument, <function>typename</function> returns
+            information on defined data types.
+        </para>
+        <para>
+            Called with right hand side argument, <function>typename</function> associates a name
+            to a data type code.
+        </para>
+        <para>
+            <code>typename('',type)</code> suppress the data type given by its code
+            <varname>type</varname> out of the table of known data types.
+        </para>
+        <para>Number max. of defined types is 50.</para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[
+[typs,nams]=typename();
+disp("First type (double) : " + string(typs(1)) + " / " + nams(1));
+typename("mytype",1024);
+[typs,nams]=typename();
+disp(typs($))
+disp(nams($)) // returns mytype
+]]></programlisting>
+    </refsection>
+    
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="type">type</link>
+            </member>
+            <member>
+                <link linkend="typeof">typeof</link>
+            </member>
+            <member>
+                <link linkend="overloading">overloading</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/en_US/typeof.xml b/modules/data_structures/help/en_US/typeof.xml
new file mode 100755
index 000000000..21c346e9c
--- /dev/null
+++ b/modules/data_structures/help/en_US/typeof.xml
@@ -0,0 +1,244 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008 - INRIA
+ * 
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at    
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="typeof" xml:lang="en">
+    <refnamediv>
+        <refname>typeof</refname>
+        <refpurpose>object type</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>[t]=typeof(object)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>object</term>
+                <listitem>
+                    <para>a Scilab object</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>t</term>
+                <listitem>
+                    <para>a string</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            <code>t=typeof(object)</code> returns one of the following
+            strings:
+        </para>
+        <variablelist>
+            <varlistentry>
+                <term>"constant"</term>
+                <listitem>
+                    <para>
+                        if <varname>object</varname> is a real or complex matrix of double.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"polynomial"</term>
+                <listitem>
+                    <para>
+                        if <varname>object</varname> is a <link linkend="poly">polynomial matrix</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"function"</term>
+                <listitem>
+                    <para>
+                        if <varname>object</varname> is a <link linkend="function">function</link> (Scilab code). See also <link linkend="deff">deff</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"handle"</term>
+                <listitem>
+                    <para>
+                        if <varname>object</varname> is an <link linkend="graphics_entities">handle</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"string"</term>
+                <listitem>
+                    <para>
+                        if <varname>object</varname> is a matrix made of <link linkend="strings">character strings</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"boolean"</term>
+                <listitem>
+                    <para>
+                        if <varname>object</varname> is a <link linkend="matrices">boolean matrix</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"list"</term>
+                <listitem>
+                    <para>
+                        if <varname>object</varname> is a <link linkend="list">list</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"rational"</term>
+                <listitem>
+                    <para>
+                        if <varname>object</varname> is a <link linkend="rational">rational matrix</link> (transfer matrix).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"state-space"</term>
+                <listitem>
+                    <para>
+                        if <varname>object</varname> is a state-space model (see <link linkend="syslin">syslin</link>).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"sparse"</term>
+                <listitem>
+                    <para>
+                        if <varname>object</varname> is a (real) <link linkend="sparse">sparse matrix</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"boolean sparse"</term>
+                <listitem>
+                    <para>
+                        if <varname>object</varname> is a <link linkend="sparse">boolean sparse matrix</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"hypermat"</term>
+                <listitem>
+                    <para>
+                        if <varname>object</varname> is a <link linkend="hypermatrices">hypermatrix</link> (<literal>N</literal>-dimension array with <literal><![CDATA[N<=3]]></literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"st"</term>
+                <listitem>
+                    <para>
+                        if <varname>object</varname> is a <link linkend="struct">structure</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"ce"</term>
+                <listitem>
+                    <para>
+                        if <varname>object</varname> is a <link linkend="cell">cell</link> array.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"fptr"</term>
+                <listitem>
+                    <para>
+                        if <varname>object</varname> is a built-in Scilab function, called also <emphasis role="italic">gateway</emphasis> (C, C++ or Fortran code).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"pointer"</term>
+                <listitem>
+                    <para>
+                        if <varname>object</varname> is a pointer (See an use case: <link linkend="lufact">lufact</link>).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"size implicit"</term>
+                <listitem>
+                    <para>
+                        if <varname>object</varname> is a size implicit polynomial used for indexing. This a purely internal value.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"library"</term>
+                <listitem>
+                    <para>
+                        if <varname>object</varname> is a function <link linkend="library">library</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"int8" or "uint8" or "int16" or "uint16" or "int32" or "uint32"</term>
+                <listitem>
+                    <para>
+                        if <varname>object</varname> is a matrix of [unsigned] integers stored on 8, 16 or 32 bits. (See <link linkend="int8">int</link>)
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+        <para>
+            <note>
+                Note that if the <varname>object</varname> is a <link linkend="tlist">tlist</link> or <link linkend="mlist">mlist</link>, <function>typeof</function> will return the first string in the first list entry.
+            </note>
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[ 
+typeof(1)
+typeof(poly(0,'x'))
+ 
+typeof(1/poly(0,'x'))
+typeof(%t)
+ 
+w=sprand(100,100,0.001);
+typeof(w)
+typeof(w==w)
+ 
+deff('y=f(x)','y=2*x');
+typeof(f)
+ 
+L=tlist(['V','a','b'],18,'Scilab');
+typeof(L)
+ 
+typeof(corelib)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="type">type</link>
+            </member>
+            <member>
+                <link linkend="strings">strings</link>
+            </member>
+            <member>
+                <link linkend="syslin">syslin</link>
+            </member>
+            <member>
+                <link linkend="poly">poly</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/fr_FR/addchapter.sce b/modules/data_structures/help/fr_FR/addchapter.sce
new file mode 100755
index 000000000..2de3e8b9a
--- /dev/null
+++ b/modules/data_structures/help/fr_FR/addchapter.sce
@@ -0,0 +1,11 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2009 - DIGITEO
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+add_help_chapter("Structures",SCI+"/modules/data_structures/help/fr_FR",%T);
+
diff --git a/modules/data_structures/help/fr_FR/boolean.xml b/modules/data_structures/help/fr_FR/boolean.xml
new file mode 100755
index 000000000..ab4e253a4
--- /dev/null
+++ b/modules/data_structures/help/fr_FR/boolean.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="fr" xml:id="boolean">
+    <refnamediv>
+        <refname>boolean</refname>
+        <refpurpose>Objets Scilab, variables booléennes et opérateurs &amp; | ~  </refpurpose>
+    </refnamediv>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Une variable booléenne est <literal>%T</literal> (pour "vrai"="true") ou <literal>%F</literal> (pour "faux").
+            Ces variables permettent de définir des matrices de booléens avec la syntaxe habituelle. Ces matrices booléennes peuvent être manipulées comme des matrices ordinaires pour les opérations d'extraction/insertion et de concaténation. Notez que les autres opérations usuelles (<literal>+, *, -, ^,</literal> etc.) ne sont pas définies pour les matrices booléennes. Les seuls opérateurs valides sont les suivants :
+        </para>
+        <variablelist>
+            <varlistentry>
+                <term>~b</term>
+                <listitem>
+                    <para>
+                        est la négation logique élément par élément de la matrice booléenne <literal>b</literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>b1&amp;b2</term>
+                <listitem>
+                    <para>
+                        est la conjonction (et) logique élément par élément de <literal>b1</literal> et <literal>b2</literal> (matrices).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>b1|b2</term>
+                <listitem>
+                    <para>
+                        est la disjonction (ou) logique élément par élément de <literal>b1</literal> et <literal>b2</literal> (matrices).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>Les variables booléennes peuvent être utilisées comme indice pour les matrices et les vecteurs.</term>
+                <listitem>
+                    <para>
+                        Par exemple <literal>a([%T,%F,%T],:)</literal> renvoie la sous-matrice composée des lignes <literal>1</literal> et <literal>3</literal> de <literal>a</literal>. Les matrices booléennes peuvent être creuses.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Exemples</title>
+        <programlisting role="example"><![CDATA[ 
+[1,2]==[1,3]
+[1,2]==1
+a=1:5; a(a>2)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Voir aussi</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="matrices">matrices</link>
+            </member>
+            <member>
+                <link linkend="or">or</link>
+            </member>
+            <member>
+                <link linkend="and">and</link>
+            </member>
+            <member>
+                <link linkend="not">not</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/fr_FR/fieldnames.xml b/modules/data_structures/help/fr_FR/fieldnames.xml
new file mode 100755
index 000000000..6ad10a2d1
--- /dev/null
+++ b/modules/data_structures/help/fr_FR/fieldnames.xml
@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ * Copyright (C) 2010 - Digiteo - Vincent LIARD
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="fr" xml:id="fieldnames">
+    <refnamediv>
+        <refname>fieldnames</refname>
+        <refpurpose>récupère le nom des champs d'une tlist, d'une mlist ou
+            d'une struct
+        </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Séquence d'appel</title>
+        <synopsis>f = fieldnames(lst)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Paramètres</title>
+        <variablelist>
+            <varlistentry>
+                <term>lst</term>
+                <listitem>
+                    <para>Une variable de type tlist, mlist ou struct.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>f</term>
+                <listitem>
+                    <para>Un vecteur colonne de chaînes de caractères
+                        représentant les noms des champs.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            La fonction <literal>fieldnames</literal> retourne le nom des
+            champs d'une tlist, mlist ou
+            struct. <literal>fieldnames</literal> ne fonctionne pas sur le
+            type cell.
+        </para>
+        <para>
+            Comme expliqué dans les documentations de <link linkend="rational">rational</link> et
+            <link linkend="syslin">syslin</link>, certains objets de Scilab sont construits à partir
+            de tlist (ou rlist). Autrement dit, la fonction <function>fieldnames</function> avec ceux-ci en paramètres
+            d'entrée va retourner comme résultat la forme générique de ces objets. Par exemple, pour un objet
+            de type <link linkend="rational">rational</link>, la fonction va renvoyer "num", "den" et "dt".
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemples</title>
+        <programlisting role="example">
+            fieldnames(tlist(['listtype', 'f1', 'f2'], [], []))
+            fieldnames(mlist(['V', 'key', 'value'], ['a' 'b' ; 'c' 'd'], [1 2 ; 3 4]))
+            fieldnames(struct('f1', 25, 'month', 'DEC', 'year', 2006))
+            obj.x = 3;
+            obj.y = 3;
+            fieldnames(obj)
+            fieldnames(1/%s)
+            fieldnames(tf2ss(1/%s))
+        </programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Voir aussi</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="extraction">extraction</link>
+            </member>
+            <member>
+                <link linkend="getfield">getfield</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+            <member>
+                <link linkend="struct">struct</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/fr_FR/getfield.xml b/modules/data_structures/help/fr_FR/getfield.xml
new file mode 100755
index 000000000..8d0e65412
--- /dev/null
+++ b/modules/data_structures/help/fr_FR/getfield.xml
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="fr" xml:id="getfield">
+    <refnamediv>
+        <refname>getfield</refname>
+        <refpurpose>extraction d'un champ d'une liste  </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Séquence d'appel</title>
+        <synopsis>[x,...]=getfield(i,l)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Paramètres</title>
+        <variablelist>
+            <varlistentry>
+                <term>x  </term>
+                <listitem>
+                    <para>matrice de tout type
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>l  </term>
+                <listitem>
+                    <para>variable de type list, tlist ou mlist
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>i  </term>
+                <listitem>
+                    <para>
+                        indice du champ, voir <literal>extraction</literal> pour plus de détails
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Cette fonction est un équivalent de la syntaxe <literal>[x,...]=l(i)</literal> pour l'extraction de champs avec la seule différence qu'elle s'applique aussi aux objets de type <literal>mlist</literal>.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemples</title>
+        <programlisting role="example"><![CDATA[ 
+l=list(1,'qwerw',%s)
+[a,b]=getfield([3 2],l)
+
+a=hypermat([2,2,2],rand(1:2^3));// les hypermatrices sont stockées dans des mlist
+a(1) // le terme a(1,1,1)
+getfield(1,a) // le premier champ de la mlist
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Voir aussi</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="extraction">extraction</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/fr_FR/hypermat.xml b/modules/data_structures/help/fr_FR/hypermat.xml
new file mode 100755
index 000000000..45a6b1504
--- /dev/null
+++ b/modules/data_structures/help/fr_FR/hypermat.xml
@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="fr" xml:id="hypermat">
+    <refnamediv>
+        <refname>hypermat</refname>
+        <refpurpose>initialisation d'une matrice à N dimensions   </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Séquence d'appel</title>
+        <synopsis>M=hypermat(dims [,v])</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Paramètres</title>
+        <variablelist>
+            <varlistentry>
+                <term>dims  </term>
+                <listitem>
+                    <para>vecteur des dimensions de l'hypermatrice
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>v  </term>
+                <listitem>
+                    <para>
+                        vecteur des termes de l'hypermatrice (valeur par défaut <literal>zeros(prod(dims),1)</literal>)
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Initialisation d'une matrice à N dimensions dont les dimensions sont données dans le vecteur dims
+            et dont les termes sont éventuellement donnés dans un vecteur optionnel <literal>v</literal>.
+        </para>
+        <para>
+            La structure de données M contient un champ <literal>M('dims')</literal> contenant les dimensions de l'hypermatrice et un champ contenant le vecteur des termes <literal>M('entries')</literal>, rangés tel que l'indice
+            le plus à gauche varie en premier :
+            <literal>[M(1,1,..);..;M(n1,1,..);...;M(1,n2,..);..;M(n1,n2,..);...]</literal>
+            <para>
+                Attention: Si vous construisez votre propre <literal>hypermat</literal>, vous devez faire attention. L'entrée M('dims') doit être un vecteur ligne alors que l'entrée M('entries') doit être un vecteur colonne.
+            </para>
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemples</title>
+        <programlisting role="example"><![CDATA[ 
+M = hypermat([2 3 2 2],1:24)
+disp(size(M('dims')))
+disp(size(M('entries')))
+
+M_own            = mlist(['hm','dims','entries']);
+M_own('dims')    = [2 3 2 2];
+M_own('entries') = [1:24]';
+disp(size(M_own('dims')))
+disp(size(M_own('entries')))
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="zeros">zeros</link>
+            </member>
+            <member>
+                <link linkend="ones">ones</link>
+            </member>
+            <member>
+                <link linkend="grand">grand</link>
+            </member>
+            <member>
+                <link linkend="matrix">matrix</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/fr_FR/hypermatrices.xml b/modules/data_structures/help/fr_FR/hypermatrices.xml
new file mode 100755
index 000000000..5a07657e1
--- /dev/null
+++ b/modules/data_structures/help/fr_FR/hypermatrices.xml
@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="fr" xml:id="hypermatrices">
+    <refnamediv>
+        <refname>hypermatrices</refname>
+        <refpurpose>Objet Scilab, matrices à N dimensions  </refpurpose>
+    </refnamediv>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Le type Hypermatrice permet de manipuler des tableaux multidimensionnels. 
+            Ce type d'objet peut être défini par extension des matrices 2D comme ceci : 
+        </para>
+        <para>
+            a=[1 2;3 4];a(:,:,2)=rand(2,2)
+        </para>
+        <para>
+            ou directement en utilisant la fonction <literal>hypermat</literal>.
+        </para>
+        <para>
+            Les termes peuvent être réels, complexes, polynômiaux, rationnels, booléens
+            ou de type chaîne de caractères. 
+        </para>
+        <para>
+            Les Hypermatrices sont des <literal>mlists</literal> :
+            <literal>mlist(['hm','dims','entries'],sz,v)</literal> où <literal>sz</literal> est 
+            le vecteur ligne des dimensions et <literal>v</literal> le vecteur colonne des termes (rangés tel que 
+            l'indice le plus à gauche varie en premier).
+        </para>
+        <para>NOTES: le nombre de dimensions des hypermatrices dont les dimensions les plus à droite sont egales  
+            à 1 est automatiquement réduit. Une hypermatrice n'ayant que 2 dimensions
+            est automatiquement transformée en une matrice standard (de type 1).
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemples</title>
+        <programlisting role="example"><![CDATA[ 
+a(1,1,1,1:2)=[1 2]
+a=[1 2;3 4];a(:,:,2)=rand(2,2)
+a(1,1,:)
+
+size(a)
+
+a(:,:,1) //dimensionality reduction 
+type(a(:,:,1))
+
+[a a]
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Voir aussi</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="hypermat">hypermat</link>
+            </member>
+            <member>
+                <link linkend="zeros">zeros</link>
+            </member>
+            <member>
+                <link linkend="ones">ones</link>
+            </member>
+            <member>
+                <link linkend="grand">grand</link>
+            </member>
+            <member>
+                <link linkend="matrix">matrix</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/fr_FR/iscell.xml b/modules/data_structures/help/fr_FR/iscell.xml
new file mode 100755
index 000000000..cbd10a97c
--- /dev/null
+++ b/modules/data_structures/help/fr_FR/iscell.xml
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008 - INRIA - Vincent COUVERT
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="iscell" xml:lang="en">
+    <refnamediv>
+        <refname>iscell</refname>
+        <refpurpose>Check if a variable is a cell array</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>bool = iscell(x)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Parameters</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>Scilab variable</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bool</term>
+                <listitem>
+                    <para>A boolean</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            <literal>iscell(x)</literal> returns true if x is a cell array
+            and false otherwise.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Examples</title>
+        <programlisting role="example"><![CDATA[ 
+iscell(1)
+
+iscell(cell())
+
+c = cell(1,2);
+c(1).entries="Scilab";
+c(2).entries=datenum();
+iscell(c)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="cell">cell</link>
+            </member>
+            <member>
+                <link linkend="isstruct">isstruct</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/fr_FR/iscellstr.xml b/modules/data_structures/help/fr_FR/iscellstr.xml
new file mode 100755
index 000000000..f98ff325d
--- /dev/null
+++ b/modules/data_structures/help/fr_FR/iscellstr.xml
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008 - INRIA - Vincent COUVERT
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="iscellstr" xml:lang="fr">
+    <refnamediv>
+        <refname>iscellstr</refname>
+        <refpurpose>Vérifie si une variable est une cell de chaînes de
+            caractères
+        </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Séquence d'appel</title>
+        <synopsis>bool = iscellstr(x)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Paramètres</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>Variable Scilab</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bool</term>
+                <listitem>
+                    <para>Un booléen</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            <literal>iscellstr(x)</literal> retourne vrai si x est une cell de
+            chaînes de caractères et faux sinon.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemples</title>
+        <programlisting role="example"><![CDATA[ 
+iscellstr(1)
+
+iscellstr(cell())
+
+iscellstr(cell(3))
+
+strcell = cell(3,1);
+strcell(1).entries="Scilab";
+strcell(2).entries="iscellstr";
+strcell(3).entries="help";
+iscellstr(strcell)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Voir aussi</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="cell">cell</link>
+            </member>
+            <member>
+                <link linkend="iscell">iscell</link>
+            </member>
+            <member>
+                <link linkend="isstruct">isstruct</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/fr_FR/isfield.xml b/modules/data_structures/help/fr_FR/isfield.xml
new file mode 100755
index 000000000..e0deb48f1
--- /dev/null
+++ b/modules/data_structures/help/fr_FR/isfield.xml
@@ -0,0 +1,103 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2009 - DIGITEO - Pierre MARECHAL <pierre.marechal@scilab.org>
+ * Copyright (C) 2013 - Samuel GOUGEON : traduction et extension aux tlist et mlist
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="fr" xml:id="isfield">
+    <refnamediv>
+        <refname>isfield</refname>
+        <refpurpose>teste l'existence d'un ou plusieurs champs pour une structure, une tlist ou une mlist</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Séquence d'appel</title>
+        <synopsis>bool = isfield(s, fieldname)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Paramètres</title>
+        <variablelist>
+            <varlistentry>
+                <term>s</term>
+                <listitem>
+                    <para>un tableau de structures, ou une liste typée tlist ou mlist</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>fieldname</term>
+                <listitem>
+                    <para>matrice de textes : noms des champs à détecter</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bool</term>
+                <listitem>
+                    <para>
+                        matrice booléenne (même format que <varname>fieldname</varname>)
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            bool(i,j) vaut <constant>%t</constant> si le champ nommé <varname>fieldname(i,j)</varname> existe pour le tableau de structure ou tlist ou mlist <varname>s</varname>(indépendamment de la valeur éventuellement affectée à ce champ). Si <varname>s</varname> est une structure, son champ caché <code class="literal">dims</code> est ignoré.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemples</title>
+        <programlisting role="example"><![CDATA[ 
+s = struct("field_1",123,"field_2",456,"field_4",789)
+ 
+// Test pour un nom de champ unique :
+isfield( s , "field_1"  )
+ 
+// Test simultané pour plusieurs noms de champs :
+isfield( s , [ "field_1" "field_2" ; "field_3" "field_4" ] )
+
+// Test sur une liste typée tlist:
+s = tlist(["test" "t" "n","","p"], "Hello", %pi, "anonymous", (1-%z)^3)
+isfield( s, ["b" "t" ""])  
+   // =>  F  T  T  (la présence de champs anonymes peut être détectée)
+
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Voir aussi</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="struct">struct</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+            <member>
+                <link linkend="getfield">getfield</link>
+            </member>
+            <member>
+                <link linkend="definedfields">definedfields</link>
+            </member>
+        </simplelist>
+    </refsection>
+    <refsection>
+        <title>Historique</title>
+        <revhistory>
+            <revision>
+                <revnumber>5.5</revnumber>
+                <revremark>
+                    Extension aux mlist et tlist
+                </revremark>
+            </revision>
+        </revhistory>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/fr_FR/isstruct.xml b/modules/data_structures/help/fr_FR/isstruct.xml
new file mode 100755
index 000000000..c4e86a603
--- /dev/null
+++ b/modules/data_structures/help/fr_FR/isstruct.xml
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008 - INRIA - Vincent COUVERT
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="isstruct" xml:lang="fr">
+    <refnamediv>
+        <refname>isstruct</refname>
+        <refpurpose>Vérifie si une variable est une structure</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Séquence d'appel</title>
+        <synopsis>bool = isstruct(x)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Paramètres</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>Variable Scilab</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bool</term>
+                <listitem>
+                    <para>Un booléen</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            <literal>isstruct(x)</literal> retourne vrai si x est une structure
+            et faux sinon.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemples</title>
+        <programlisting role="example"><![CDATA[ 
+isstruct(1)
+
+isstruct(cell())
+
+isstruct(struct("name","Scilab", "version", getversion()))
+
+info.name="Scilab";
+info.function="isstruct";
+info.module="help";
+isstruct(info)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Voir aussi</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="struct">struct</link>
+            </member>
+            <member>
+                <link linkend="iscell">iscell</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/fr_FR/list.xml b/modules/data_structures/help/fr_FR/list.xml
new file mode 100755
index 000000000..23ca2c3d5
--- /dev/null
+++ b/modules/data_structures/help/fr_FR/list.xml
@@ -0,0 +1,161 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="fr" xml:id="list">
+    <refnamediv>
+        <refname>list</refname>
+        <refpurpose>Objet Scilab, Définition d'une liste  </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Séquence d'appel</title>
+        <synopsis>list(a1,....an)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Crée une <literal>liste</literal> avec les éléments <literal>ai</literal> 
+            qui sont des objets Scilab arbitraires (<literal>matrice, 
+                liste, ...
+            </literal>
+            ). Le numéro de type des objets <emphasis>liste</emphasis> 
+            (renvoyé par la fonction <literal>type</literal>) est 15.
+        </para>
+        <para>
+            <literal>list()</literal> crée une liste vide (0 élément).
+        </para>
+    </refsection>
+    <refsection>
+        <title>Operations sur les listes</title>
+        <variablelist>
+            <varlistentry>
+                <term>extraction</term>
+                <listitem>
+                    <para>
+                        <literal>[x,y,z...]=L(v)</literal> où <literal>v</literal> est un vecteur d'indices; 
+                        <literal>[x,y,z]=L(:)</literal>  extrait tous les éléments.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>insertion en position i</term>
+                <listitem>
+                    <para>
+                        <literal>L(i)=a</literal> . Remarque : l'opération <literal>L(i)=a</literal>
+                        avec <emphasis>i &gt; 1 + size(L)</emphasis> ne génère pas d'erreur les
+                        entrées en position  <emphasis>1 + size(L), ..., i-1</emphasis> étant
+                        alors <emphasis>indéfinies</emphasis>. Par contre l'extraction d'un élément
+                        <emphasis>indéfini</emphasis> en génère une.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>ajouter un élément en queue de liste</term>
+                <listitem>
+                    <para>
+                        <literal>L($+1)=e</literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>ajouter un élément en tête de liste</term>
+                <listitem>
+                    <para>
+                        <literal>L(0)=e</literal>. (remarque : après cette opération <literal>e</literal> est
+                        en position 1, la position des éléments initiaux de la liste étant 
+                        décalée vers la droite).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>suppression</term>
+                <listitem>
+                    <para>
+                        <literal>L(i)=null()</literal> supprime l'élément en position i de la liste <literal>L</literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>concaténation de deux listes</term>
+                <listitem>
+                    <para>
+                        <literal>L3 = lstcat(L1,L2)</literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>nombre d'éléments d'une liste</term>
+                <listitem>
+                    <para>
+                        vous pouvez utiliser <literal>nb_elm = size(L)</literal> 
+                        ou encore <literal>nb_elm = length(L)</literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>itérer avec une liste</term>
+                <listitem>
+                    <para>
+                        il est possible d'utiliser une liste <literal>L</literal> pour piloter une boucle <link linkend="for">for</link> : 
+                        <literal>for e=L,...,end</literal> est une boucle avec <literal>length(L)</literal> 
+                        itérations, la variable <literal>e</literal> de la boucle prenant la valeur <literal>L(i)</literal>
+                        à l'itération i.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Remarques</title>
+        <para>
+            Scilab propose deux autres sortes de liste, les <link linkend="tlist">tlist</link> (pour listes typées)
+            et les <link linkend="mlist">mlist</link> qui sont très utiles pour définir de nouveaux types de 
+            données avec possibilité de surcharge des opérateurs classiques (voir <link linkend="overloading">overloading</link>).
+            Les tableaux multidimensionnels de scilab (les <link linkend="hypermatrices">hypermatrices</link>) sont en fait
+            codés comme des <emphasis>mlist</emphasis>.
+        </para>
+        <para>
+            Les structures Matlab (<emphasis>struct</emphasis>) sont aussi utilisables.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemples</title>
+        <programlisting role="example"><![CDATA[ 
+l = list(1,["a" "b"])
+l(0) = "foo"
+l($+1) = "hello"
+l(2) = "toto"
+l(3) = rand(1,2)
+l(3) = null()
+lbis = list("gewurtz", "caipirina" ,"debug")
+lter = lstcat(l,lbis)
+size(lter) - size(lbis) - size(l)  // doit être nul
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Voir aussi</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="null">null</link>
+            </member>
+            <member>
+                <link linkend="lstcat">lstcat</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+            <member>
+                <link linkend="insertion">insertion</link>
+            </member>
+            <member>
+                <link linkend="extraction">extraction</link>
+            </member>
+            <member>
+                <link linkend="size">size</link>
+            </member>
+            <member>
+                <link linkend="length">length</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/fr_FR/lstcat.xml b/modules/data_structures/help/fr_FR/lstcat.xml
new file mode 100755
index 000000000..f341c1725
--- /dev/null
+++ b/modules/data_structures/help/fr_FR/lstcat.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="fr" xml:id="lstcat">
+    <refnamediv>
+        <refname>lstcat</refname>
+        <refpurpose>concaténation de listes  </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Séquence d'appel</title>
+        <synopsis>lc=lstcat(l1,..ln)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Paramètres</title>
+        <variablelist>
+            <varlistentry>
+                <term>li  </term>
+                <listitem>
+                    <para>une liste ou une variable de type indifférent
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>lc  </term>
+                <listitem>
+                    <para>une liste
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            <literal>lc=lstcat(l1,..ln)</literal> concatène les composantes des listes <literal>li</literal> sous forme d'une liste unique. Si les <literal>li</literal> sont des variables d'un autre type elles sont tout simplement ajoutées comme termes supplémentaires dans la liste.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemples</title>
+        <programlisting role="example"><![CDATA[ 
+lstcat(list(1,2,3),33,list('foo',%s))
+lstcat(1,2,3)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Voir aussi</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="list">list</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/fr_FR/matrices.xml b/modules/data_structures/help/fr_FR/matrices.xml
new file mode 100755
index 000000000..6d689a3e2
--- /dev/null
+++ b/modules/data_structures/help/fr_FR/matrices.xml
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="fr" xml:id="matrices">
+    <refnamediv>
+        <refname>matrices</refname>
+        <refpurpose>Objet Scilab, matrices  </refpurpose>
+    </refnamediv>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Les matrices sont les objets de base dans Scilab. Elles peuvent être définies de la façon suivante :
+        </para>
+        <programlisting role=""><![CDATA[ 
+E=[e11,e12,...,e1n;
+   e21,e22,...,e2n;
+        ....
+   em1,em2,...,emn];
+ ]]></programlisting>
+        <para>
+            Les termes <literal>eij</literal> peuvent être des nombres complexes ou réels, des polynômes,
+            des fraction rationnelles, des chaînes de caractères ou des booléens.
+        </para>
+        <para>
+            Les vecteurs sont vus comme des matrices à une ligne ou une colonne.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemples</title>
+        <programlisting role="example"><![CDATA[ 
+E=[1,2;3,4]
+E=[%T,%F;1==1,1~=1]
+s=poly(0,'s');
+E=[s,s^2;1,1+s]
+E=[1/s,0;s,1/(s+1)]
+E=['A11','A12';'A21','A22']
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Voir aussi</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="poly">poly</link>
+            </member>
+            <member>
+                <link linkend="string">string</link>
+            </member>
+            <member>
+                <link linkend="boolean">boolean</link>
+            </member>
+            <member>
+                <link linkend="rational">rational</link>
+            </member>
+            <member>
+                <link linkend="empty">empty</link>
+            </member>
+            <member>
+                <link linkend="hypermatrices">hypermatrices</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/fr_FR/mlist.xml b/modules/data_structures/help/fr_FR/mlist.xml
new file mode 100755
index 000000000..2bcd4817c
--- /dev/null
+++ b/modules/data_structures/help/fr_FR/mlist.xml
@@ -0,0 +1,107 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="fr" xml:id="mlist">
+    <refnamediv>
+        <refname>mlist</refname>
+        <refpurpose>Objet Scilab, définition d'une liste
+            typée
+        </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Séquence d'appel</title>
+        <synopsis>mlist(typ,a1,....an )</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Paramètres</title>
+        <variablelist>
+            <varlistentry>
+                <term>typ</term>
+                <listitem>
+                    <para>vecteur de chaînes de caractères</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>ai</term>
+                <listitem>
+                    <para>
+                        objet Scilab (<literal>matrice, liste, chaîne...</literal>).
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Les objets de type <literal>mlist</literal> sont très similaires aux objets
+            de type <literal>tlist</literal>. Si <literal>M</literal> est de type mlist, pour tout
+            indice <literal>i</literal> qui n'est pas le nom d'un champ de la liste,
+            <literal>M(i)</literal> n'est pas le <literal>i</literal>-ème champ de la liste mais
+            est interprété comme le <literal>i</literal>-ème terme de <literal>M</literal> vu
+            comme un vecteur. C'est la seule différence entre <literal>mlist</literal> et
+            <literal>tlist</literal>.
+        </para>
+        <para/>
+        <para>Les champs des mlist doivent donc être manipulés par leur noms. Il
+            peuvent aussi être manipulés avec les fonctions <literal>getfield</literal> et
+            <literal>setfield</literal>.
+        </para>
+        <para/>
+    </refsection>
+    <refsection>
+        <title>Exemples</title>
+        <programlisting role="example"><![CDATA[ 
+M=mlist(['V','name','value'],['a','b','c'],[1 2 3]);
+
+// définition de la fonction d'affichage
+deff('%V_p(M)','disp(M.name+'':''+string(M.value))')
+
+// définition de la fonction d'extraction
+deff('r=%V_e(i,M)',..
+'r=mlist([''V'',''name'',''value''],M.name(i),M.value(i))')
+M(2) // Le deuxième terme du vecteur M
+M.value 
+
+// définition de M comme une tlist
+M=tlist(['V','name','value'],['a','b','c'],[1 2 3]);
+M(2)
+
+M('name')
+
+// avec deux indices
+M=mlist(['V','name','value'],['a','b';'c' 'd'],[1 2;3 4]);
+deff('r=%V_e(varargin)',[
+    'M=varargin($)';
+    'H=[''V'',''name'',''value'']'
+    'r=mlist(H,M.name(varargin(1:$-1)),M.value(varargin(1:$-1)))'])
+
+M(:,2)
+
+// tableau multidimensionnel
+str=['a','b','c','d','e','f','g','h'];
+n=hypermat([2,2,2],str);
+v=hypermat([2,2,2],1:8);
+M=mlist(['V','name','value'],n,v);
+M(1,1:2,2)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Voir aussi</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="list">list</link>
+            </member>
+            <member>
+                <link linkend="overloading">overloading</link>
+            </member>
+            <member>
+                <link linkend="getfield">getfield</link>
+            </member>
+            <member>
+                <link linkend="setfield">setfield</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/fr_FR/null.xml b/modules/data_structures/help/fr_FR/null.xml
new file mode 100755
index 000000000..8e32cf321
--- /dev/null
+++ b/modules/data_structures/help/fr_FR/null.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="fr" xml:id="null">
+    <refnamediv>
+        <refname>null</refname>
+        <refpurpose>suppression d'un terme d'une liste  </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Séquence d'appel</title>
+        <synopsis>l(i)=null()</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Suppression d'un terme d'une liste
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemples</title>
+        <programlisting role="example"><![CDATA[ 
+l=list(1,"foo",3);
+l(2)=null() // get list(1,3)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Voir aussi</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="list">list</link>
+            </member>
+            <member>
+                <link linkend="clear">clear</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/fr_FR/rlist.xml b/modules/data_structures/help/fr_FR/rlist.xml
new file mode 100755
index 000000000..6d57967d0
--- /dev/null
+++ b/modules/data_structures/help/fr_FR/rlist.xml
@@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="fr" xml:id="rlist">
+    <refnamediv>
+        <refname>rlist</refname>
+        <refpurpose>définition d'une fraction rationnelle  </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Séquence d'appel</title>
+        <synopsis>[r] = rlist()
+            [r] = rlist(N, D [,dom])
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Arguments</title>
+        <variablelist>
+            <varlistentry>
+                <term>N,D</term>
+                <listitem>
+                    <para>martices polynomiales.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>dom</term>
+                <listitem>
+                    <para>
+                        chaîne de caractères ou <literal>[]</literal>, ou un scalaire.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>r</term>
+                <listitem>
+                    <para>
+                        tlist (liste de type "r") représentant la fraction rationnelle.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            <literal>[r] = rlist(N, D, dom)</literal> est équivalent à
+            <literal>tlist(['r','num','den','dt'], N, D, dom)</literal>
+        </para>
+        <para>
+            Pour correspondre au domaine temporel d'un système linéaire, <varname>dom</varname> doit être égale à
+            <literal>'c'</literal>,<literal>'d'</literal>, <literal>[]</literal> ou à un scalaire.
+            D'une part, par analogie à des fonctions comme <link linkend="syslin">syslin</link>, 
+            et d'autre part, pour être compatible avec des fonctions comme <link linkend="tf2ss">tf2ss</link>,
+            il est nécessaire que <varname>dom</varname> soit égale à ces valeurs.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemples</title>
+        <programlisting role="example"><![CDATA[
+s=poly(0,'s');
+W=[1/s,1/(s+1)]
+W'*W
+Num=[s,s+2;1,s];
+Den=[s*s,s;s,s*s];
+rlist(Num,Den,[])
+
+H1=(1+2*s)/s^2;
+S1bis=syslin('c',H1)
+r=rlist(H1.num, H1.den, 'c')
+r == S1bis
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Voir aussi</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="syslin">syslin</link>
+            </member>
+            <member>
+                <link linkend="rational">rational</link>
+            </member>
+            <member>
+                <link linkend="tf2ss">tf2ss</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/fr_FR/setfield.xml b/modules/data_structures/help/fr_FR/setfield.xml
new file mode 100755
index 000000000..c31cb6d61
--- /dev/null
+++ b/modules/data_structures/help/fr_FR/setfield.xml
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="fr" xml:id="setfield">
+    <refnamediv>
+        <refname>setfield</refname>
+        <refpurpose>insertion dans un champ d'une liste  </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Séquence d'appel</title>
+        <synopsis>setfield(i,x,l)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Paramètres</title>
+        <variablelist>
+            <varlistentry>
+                <term>x  </term>
+                <listitem>
+                    <para>matrice de tout type
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>l  </term>
+                <listitem>
+                    <para>variable de type list, tlist ou mlist
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>i  </term>
+                <listitem>
+                    <para>
+                        indice de champ, voir <literal>insertion</literal> pour plus de détails.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Cette fonction est équivalente à la syntaxe <literal>l(i)=x</literal> pour l'extraction avec la seule différence qu'elle s'applique aussi aux objets de type <literal>mlist</literal>.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemples</title>
+        <programlisting role="example"><![CDATA[ 
+l=list(1,'qwerw',%s)
+l(1)='change'
+l(0)='ajoute'
+l(6)=['un de plus';'ajoute']
+
+a=hypermat([2,2,2],rand(1:2^3));// les hypermatrices sont des mlist
+setfield(3,1:8,a);a // affectation du champ
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Voir aussi</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="insertion">insertion</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/fr_FR/struct.xml b/modules/data_structures/help/fr_FR/struct.xml
new file mode 100755
index 000000000..fedbf1653
--- /dev/null
+++ b/modules/data_structures/help/fr_FR/struct.xml
@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="fr" xml:id="struct">
+    <refnamediv>
+        <refname>struct</refname>
+        <refpurpose>creer une struct</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Séquence d'appel</title>
+        <synopsis>st=struct(field1,value1,field2,value2, ...)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Paramètres</title>
+        <variablelist>
+            <varlistentry>
+                <term>field1, field2, ...</term>
+                <listitem>
+                    <para>noms des champs (chaines de caracteres)</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>value1, value2, ...</term>
+                <listitem>
+                    <para>les valeurs des champs (acceptent tous types de données
+                        (double, matrice de doubles,des cells, char, ...)
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            La fonction <function>struct</function> retourne une struct avec des noms de
+            champs <varname>field1</varname>, <varname>field2</varname>, .., et dont les valeurs
+            respectives sont <varname>value1</varname>, <varname>value2</varname>,
+            ...
+        </para>
+        <para>
+            Notez que <literal>type(st)</literal> retourne <literal>17</literal> et que <literal>typeof(st)</literal> retourne <literal>st</literal>.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemples</title>
+        <programlisting role="example"><![CDATA[ 
+//creer une struct: date les champs sont: 'jour' (valeur: 25), 'mois' (valeur: 'DEC'), 'annee' (valeur: 2006) 
+date_st=struct('jour',25,'mois','DEC','annee',2006)
+
+// changer la valeur des champs
+date_st.jour=19;
+date_st.mois='AOU';
+date_st.annee=1973;
+
+// ajouter un champ 'semaine'
+date_st.semaine=32
+
+//creation d'une structure test
+test=struct('list1',list('testlist',1,2), 'matrix1', [1 2 3; 4 5 6], 'boolean1', %t);
+//ajout d'un polynôme
+s=poly(0,'s')
+test.pol1=s;
+//ajout d'un système linéaire (représentation d'état)
+A=[0,1;0,0]; B=[1;1];C=[1,1];
+test.ss1=syslin('c',A,B,C);
+//Affichage de la liste
+test.list1
+getfield(3,test)
+//Affichage du type
+type(test)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Voir aussi</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="cell">cell</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="getfield">getfield</link>
+            </member>
+            <member>
+                <link linkend="setfield">setfield</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/fr_FR/tlist.xml b/modules/data_structures/help/fr_FR/tlist.xml
new file mode 100755
index 000000000..ca96eafde
--- /dev/null
+++ b/modules/data_structures/help/fr_FR/tlist.xml
@@ -0,0 +1,154 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="fr" xml:id="tlist">
+    <refnamediv>
+        <refname>tlist</refname>
+        <refpurpose>Objet Scilab. Définition d'une liste typée  </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Séquence d'appel</title>
+        <synopsis>tlist(typ,a1,....an )</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Paramètres</title>
+        <variablelist>
+            <varlistentry>
+                <term>typ  </term>
+                <listitem>
+                    <para>chaîne de caractères ou matrice de chaînes de caractères
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>ai  </term>
+                <listitem>
+                    <para>
+                        objet Scilab (<literal>matrice, liste, chaîne...</literal>).
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            Crée une <literal>liste typée</literal> avec les éléments <literal>ai</literal>. L'argument <literal>typ</literal>
+            spécifie le nom du type. L'utilisateur peut redéfinir
+            les opérateurs et primitives de Scilab pour ces nouveaux objets à l'aide de fonctions Scilab (voir <literal>overloading</literal>). La seule différence entre les listes typées et les listes (voir <literal>list</literal>)
+            est la valeur numérique du type (16 au lieu de 15).
+        </para>
+        <para>
+            <literal>typ(1)</literal> spécifie le nom du type (cette chaîne de caractères est utilisée dans les noms des fonctions surchargeant les opérateurs et primitives).
+        </para>
+        <para>
+            S'il est spécifié, <literal>typ(i)</literal> donne le nom formel de l'élément <literal>i+1</literal> (voir plus bas dans les exemples).
+        </para>
+        <para>
+            Les opérations standard sur les listes fonctionnent similairement pour les listes typées (tlist).
+        </para>
+        <para>
+            extraction
+            : <literal>[x,y,z...]=l(v)</literal> ou <literal>v</literal> est un vecteur d'indices;
+            <literal>[x,y,z]=l(:)</literal> extrait tous les éléments.
+        </para>
+        <para>
+            insertion
+            : <literal>l(i)=a</literal>
+        </para>
+        <para>
+            suppression : <literal>l(i)=null()</literal> supprime le i-ème
+            élément de la <literal>tlist l</literal>. A noter que la
+            sémantique de <literal>l.x=null()</literal> n'est pas définie,
+            mais qu'il est possible de lui donner un sens par surcharge (voir
+            <link linkend="overloading">overloading</link>).
+        </para>
+        <para>
+            affichage
+        </para>
+        <para>
+            De plus si les composantes <literal>typ(2:n+1)</literal> sont
+            spécifiées, les éléments peuvent être désignés par leur noms
+            formels.
+        </para>
+        <para>
+            Voici quelques exemples d'utilisation des liste typées :
+        </para>
+        <para>
+            Dans Scilab, les systèmes dynamiques linéaires sont définis par une liste typée :
+            le quadruplet <literal>[A,B,C,D]</literal> est représenté par la tlist
+            <literal>Sys=tlist(['lss';'A';'B';'C';'D';'X0';'dt'],A,B,C,D,x0,'c')</literal>
+            et cette tlist spécifique est créée par la fonction <literal>syslin</literal>.
+        </para>
+        <para>
+            Sys(2), Sys('A') ou Sys.A est la matrice d'état et Sys('dt') ou Sys.dt est le domaine temporel.
+        </para>
+        <para>
+            Une matrice rationnelle <literal>H</literal> est représentée par la tlist
+            <literal>H=rlist(Num,Den,[])</literal> où <literal>Num</literal> et <literal>Den</literal> sont deux
+            matrices polynomiales et un système dynamique linéaire (en temps continu) peut être créé sous la forme d'une
+            matrice de transfert <literal>H</literal> par <literal>syslin('c',H)</literal>.
+        </para>
+        <para>
+            H(2), H('num') ou H.num est le numérateur de la matrice de transfert
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemples</title>
+        <programlisting role="example"><![CDATA[
+// tlist creation
+t = tlist(["listtype","field1","field2"], [], []);
+t.field1(1) = 10;
+t.field1(2) = 20;
+t.field2(1) = "Scilab";
+t.field2(2) = "tlist";
+t.field2(3) = "example";
+
+// Fields contents display
+disp(t.field1)
+disp(t.field2)
+
+// Generic tlist display
+disp(t)
+
+// Overloading display for this type of tlist
+function %listtype_p(mytlist)
+  f = fieldnames(mytlist);
+
+  // typeof(mytlist) <=> f(1)
+  mprintf("Displaying a tlist of type: %s\n", typeof(mytlist));
+
+  mprintf("\n");
+
+  mprintf("-- Field ''%s'' --\n", f(1));
+  mprintf("Contents: %s\n", sci2exp(mytlist(f(1))));
+
+  mprintf("\n");
+
+  mprintf("-- Field ''%s'' --\n", f(2));
+  mprintf("Contents: %s\n", sci2exp(mytlist(f(2))));
+endfunction
+
+// Display using overloading function
+disp(t)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Voir aussi</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="null">null</link>
+            </member>
+            <member>
+                <link linkend="percent">percent</link>
+            </member>
+            <member>
+                <link linkend="syslin">syslin</link>
+            </member>
+            <member>
+                <link linkend="list">list</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/fr_FR/type.xml b/modules/data_structures/help/fr_FR/type.xml
new file mode 100755
index 000000000..25b50b5df
--- /dev/null
+++ b/modules/data_structures/help/fr_FR/type.xml
@@ -0,0 +1,262 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="fr" xml:id="type">
+    <refnamediv>
+        <refname>type</refname>
+        <refpurpose>Retourne le type d'une variable  </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Séquence d'appel</title>
+        <synopsis> i =type(x)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Paramètres</title>
+        <variablelist>
+            <varlistentry>
+                <term>x  </term>
+                <listitem>
+                    <para>
+                        objet Scilab
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>i  </term>
+                <listitem>
+                    <para>entier
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            <literal>type(x)</literal> renvoie un entier donnant le code
+            numérique du type de <literal>x</literal> définit comme suit
+            :
+        </para>
+        <variablelist>
+            <varlistentry>
+                <term>1</term>
+                <listitem>
+                    <para>matrice réelle ou complexe..</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>2</term>
+                <listitem>
+                    <para>
+                        <link linkend="poly">matrice polynomiale</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>4</term>
+                <listitem>
+                    <para>
+                        <link linkend="matrices">matrice booléenne</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>5</term>
+                <listitem>
+                    <para>
+                        <link linkend="sparse">matrice creuse</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>6</term>
+                <listitem>
+                    <para>
+                        <link linkend="sparse">matrice creuse booléenne</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>7</term>
+                <listitem>
+                    <para>matrice creuse au format Matlab</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>8</term>
+                <listitem>
+                    <para>
+                        matrice d'<link linkend="int8">entiers</link> codés
+                        sur 1 (int8), 2 (int16) ou 4 (int32) octets.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>9</term>
+                <listitem>
+                    <para>
+                        matrice de "<link linkend="graphics_entities">handle</link>" sur les objets
+                        graphiques.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>10</term>
+                <listitem>
+                    <para>
+                        matrice de <link linkend="strings">chaînes de caractères</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>11</term>
+                <listitem>
+                    <para>fonction non-compilée (code Scilab). Fonction créée
+                        par <link linkend="deff">deff</link> avec l'argument
+                        'n'.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>13</term>
+                <listitem>
+                    <para>
+                        <link linkend="function">fonction</link> compilée (code Scilab).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>14</term>
+                <listitem>
+                    <para>bibliothèque de fonctions.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>15</term>
+                <listitem>
+                    <para>
+                        <link linkend="list">liste</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>16</term>
+                <listitem>
+                    <para>
+                        Liste typée (<link linkend="tlist">tlist</link>).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>17</term>
+                <listitem>
+                    <para>
+                        liste typée orientée matrice (<link linkend="mlist">mlist</link>).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>128</term>
+                <listitem>
+                    <para>
+                        pointeur (Use case: <link linkend="lufact">lufact</link>).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>129</term>
+                <listitem>
+                    <para>polynôme implicite utilisé pour indexer.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>130</term>
+                <listitem>
+                    <para>
+                        Fonction interne Scilab, aussi appellé <emphasis role="italic">primitive</emphasis> (Code C, C++ ou
+                        Fortran).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>0</term>
+                <listitem>
+                    <para>
+                        <emphasis role="italic"> variable
+                            nulle
+                        </emphasis>
+                        .Ce type est principalement utilisé en
+                        interne par Scilab. Si une fonction n'a pas pas d'argument
+                        de retour déclaré comme <literal>disp</literal>, quand
+                        elle est appelée elle retourne une <emphasis role="italic"> variable nulle</emphasis>. Si une fonction
+                        est appellée avec un argument de la liste des arguments
+                        d'entrée omis comme <literal>foo(a,,b)</literal>
+                        l'argument manquant est assigné à la <emphasis role="italic"> variable nulle</emphasis>.
+                    </para>
+                    <para>
+                        Note: Si une <emphasis role="italic"> variable
+                            nulle
+                        </emphasis>
+                        est affectée à un nom, ce nom est
+                        supprimé de la liste des variables définies.
+                        <literal>x=disp(1)</literal> détruit
+                        <literal>x</literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+        <para>Note: pour certaines variables, à cause de la représentation
+            interne, <emphasis role="italic">type(x)</emphasis> retournera
+            tlist (16) ou mlist (17). C'est le cas de <emphasis role="italic">rational</emphasis>, <emphasis role="italic">state-space</emphasis>, 
+<emphasis role="italic">uitree</emphasis>, <emphasis role="italic">hypermat</emphasis> et <emphasis role="italic">struct</emphasis>. Merci de considérer l'utilisation
+            de <link linkend="typeof">typeof</link> à la place.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemples</title>
+        <programlisting role="example"><![CDATA[
+a=42;
+type(a)
+
+b=%t;
+type(b)
+
+c="foo"
+type(c)
+
+d=sparse([1,2;4,5;3,10],[1,2,3]);
+type(d)
+
+e = tlist(["listtype","field1","field2"], [], []);
+type(e)
+
+f=poly(0,"s");
+type(f)
+
+g=int8([1 -120 127 312]);
+type(g)
+
+h=mlist(['V','name','value'],['a','b';'c' 'd'],[1 2; 3 4]);
+type(h)
+
+l = list(1,["a" "b"]);
+type(l)
+
+deff('[x]=mymacro(y,z)',['a=3*y+1'; 'x=a*z+y']);
+type(mymacro)
+
+deff('[x]=myplus(y,z)','x=y+z','n');
+type(myplus)
+
+]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Voir aussi</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="typeof">typeof</link>
+            </member>
+            <member>
+                <link linkend="inttype">inttype</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/fr_FR/typename.xml b/modules/data_structures/help/fr_FR/typename.xml
new file mode 100755
index 000000000..c5010d459
--- /dev/null
+++ b/modules/data_structures/help/fr_FR/typename.xml
@@ -0,0 +1,96 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="fr" xml:id="typename">
+    <refnamediv>
+        <refname>typename</refname>
+        <refpurpose>associe un nom à un type de variable  </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Séquence d'appel</title>
+        <synopsis>[types [ [,names]]=typename()
+            typename(name,type)
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Paramètres</title>
+        <variablelist>
+            <varlistentry>
+                <term>types  </term>
+                <listitem>
+                    <para>vecteur colonne d'entiers, les codes des types de variables
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>names  </term>
+                <listitem>
+                    <para>vecteur colonne de chaînes de caractères, les noms associés à chaque code
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>type  </term>
+                <listitem>
+                    <para>entier, le code d'un nouveau type de variable 
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>name  </term>
+                <listitem>
+                    <para>chaîne de caractères, le nom associé au nouveau type 
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            La surcharge des opérateurs et primitives utilise des noms formels associés à
+            chaque type de variable pour former les noms des fonctions de surcharge
+            (voir <literal>overloading</literal>). <literal>typename</literal> peut être utilisé pour gérer ces noms pour les types natifs de variables (les noms formels pour les types <literal>tlist</literal> ou <literal>mlist</literal> sont définis autrement, pour ceci voir <literal>overloading</literal>).
+        </para>
+        <para>
+            Sans argument d'entrée, <literal>typename</literal> renvoie les informations associées aux types de données déjà définis.
+        </para>
+        <para>
+            Avec les arguments d'entrée, <literal>typename</literal> associe un nom à un code de type de variable.
+        </para>
+        <para>
+            <literal>typename('',type)</literal> supprime le type de donnée défini par le code passé dans <literal>type</literal> dans la table des types de variables connus.
+        </para>
+        <para>Nombre max de types defini est 50.</para>
+    </refsection>
+    <refsection>
+        <title>Exemples</title>
+        <programlisting role="example"><![CDATA[
+[typs,nams]=typename();
+disp("First type (double) : " + string(typs(1)) + " / " + nams(1));
+typename("mytype",1024);
+[typs,nams]=typename();
+disp(typs($))
+disp(nams($)) // retourne mytype
+]]></programlisting>
+    </refsection>
+    
+    <refsection role="see also">
+        <title>Voir aussi</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="type">type</link>
+            </member>
+            <member>
+                <link linkend="typeof">typeof</link>
+            </member>
+            <member>
+                <link linkend="overloading">overloading</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/addchapter.sce b/modules/data_structures/help/ja_JP/addchapter.sce
new file mode 100755
index 000000000..6a729d528
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/addchapter.sce
@@ -0,0 +1,11 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2009 - DIGITEO
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+add_help_chapter("Data Structures",SCI+"/modules/data_structures/help/ja_JP",%T);
+
diff --git a/modules/data_structures/help/ja_JP/boolean.xml b/modules/data_structures/help/ja_JP/boolean.xml
new file mode 100755
index 000000000..03d6adda0
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/boolean.xml
@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="boolean">
+    <refnamediv>
+        <refname>boolean</refname>
+        <refpurpose>Scilab オブジェクト, 論理値(boolean)変数および演算子 &amp; | ~  </refpurpose>
+    </refnamediv>
+    <refsection>
+        <title>説明</title>
+        <para>
+            論理値(boolean)変数の値は  <literal>%T</literal> (意味: "true") または
+            <literal>%F</literal> (意味: "false") です.
+            　　これらの変数は,論理値の行列を定義する際に通常の構文として使用可能です.
+            論理値行列は要素の展開/挿入/結合など通常の行列と同様に操作することができます.
+            他の一般的な処理(<literal>+, *, -, ^,</literal>など)は
+            論理値行列では定義されないことに注意してください.
+            以下の3種類の特別な演算子が論理値行列に関して定義されています:
+        </para>
+        <variablelist>
+            <varlistentry>
+                <term>~b</term>
+                <listitem>
+                    <para>
+                        は論理値<literal>b</literal>(行列)の要素毎の否定です.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>b1&amp;b2</term>
+                <listitem>
+                    <para>
+                        は<literal>b1</literal> および <literal>b2</literal> (行列)の
+                        要素毎の論理積(<literal>and</literal>) です.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>b1|b2</term>
+                <listitem>
+                    <para>
+                        は<literal>b1</literal> および <literal>b2</literal> (行列)の
+                        要素毎の論理和(<literal>or</literal>) です.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>論理値変数は行列またはベクトルの添え字として使用できます.</term>
+                <listitem>
+                    <para>
+                        例えば, <literal>a([%T,%F,%T],:)</literal>は,
+                        <literal>a</literal>の <literal>1</literal> 行目と<literal>3</literal>行目
+                        からなる部分行列を返します.
+                        論理値の疎行列もサポートされています.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+[1,2]==[1,3]
+[1,2]==1
+a=1:5; a(a>2)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="matrices">matrices</link>
+            </member>
+            <member>
+                <link linkend="or">or</link>
+            </member>
+            <member>
+                <link linkend="and">and</link>
+            </member>
+            <member>
+                <link linkend="not">not</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/cell.xml b/modules/data_structures/help/ja_JP/cell.xml
new file mode 100755
index 000000000..b5926fd97
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/cell.xml
@@ -0,0 +1,153 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2007-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns4="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="cell" xml:lang="ja">
+    <refnamediv>
+        <refname>cell</refname>
+        <refpurpose>空行列のセル配列を作成する.</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>
+            c=cell()
+            c=cell(m1)
+            c=cell(m1, m2)
+            c=cell(m1, m2, ..., mn)
+            c=cell(x)
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>パラメータ</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>作成するセル配列の次元のベクトル.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>m1, m2,..</term>
+                <listitem>
+                    <para>作成するセルの次元.</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>空行列のセルを生成,返します.</para>
+        <variablelist>
+            <varlistentry>
+                <term>cell()</term>
+                <listitem>
+                    <para>
+                        空行列の <literal>(0,0)</literal> セル配列を返します.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>cell(m1)</term>
+                <listitem>
+                    <para>
+                        <literal>(m1,m1)</literal> は空行列のセル配列を返します.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>cell(m1,m2)</term>
+                <listitem>
+                    <para>
+                        <literal>(m1,m2) </literal>は空行列のセル配列を返します.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>cell(m1,m2,..,mn)</term>
+                <listitem>
+                    <para>
+                        <literal>(m1,m2,..,mn)</literal> は空行列のセル配列を作成します.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>cell(x)</term>
+                <listitem>
+                    <para>
+                        最初の次元が<literal>x(1)</literal>,
+                        2番目の次元が<literal>x(2), ...</literal>となる
+                        空行列のセル配列を返します.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>注意</title>
+        <para>
+            <literal>cell(x) </literal>は
+            <literal>x</literal>と同じ大きさになりません.
+        </para>
+        <para>
+            <literal>cell()</literal> は
+            <literal>cell(0)</literal>に等しくなりです.
+        </para>
+        <para>A がセル配列の場合, 
+            <literal>A(m1, m2, ..., mn).entries</literal>により
+            Aの要素の内容にアクセスすることができます.
+            式 <literal>A(1,1) = zeros(2,2)</literal> は有効ではなく,
+            <literal>A(1,1).entries = zeros(2,2)</literal>が正しい構文となります.
+        </para>
+        <para>A がセル配列の場合, 
+            <literal>A.dims</literal>によりその次元を得ることができます.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+a=cell(3)
+b=cell(3,1)
+c=cell([2,3,4])
+// Assigning cell entries
+b=cell(3,1);
+// Assigning the first element of b using the 'entries' field
+b(1).entries=1:3
+// Assigning the second element of b using the 'entries' field
+b(2).entries='Scilab'
+// Assigning the third element of b using the 'entries' field
+b(3).entries=poly(1:3,'s')
+// Assigning sub-cells
+X=cell(3,2);
+X(:,1)=b
+// Extracting a sub-cell: result is a cell
+b(1)
+b(1:2)
+// Extracting a sub-cell value: result is an array
+b(1).entries
+// Dimensions of b
+b.dims
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="eye">eye</link>
+            </member>
+            <member>
+                <link linkend="ones">ones</link>
+            </member>
+            <member>
+                <link linkend="zeros">zeros</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/definedfields.xml b/modules/data_structures/help/ja_JP/definedfields.xml
new file mode 100755
index 000000000..5a236258d
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/definedfields.xml
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="definedfields">
+    <refnamediv>
+        <refname>definedfields</refname>
+        <refpurpose>フィールド値が定義済みのリストの添え字を返す</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>k=definedfields(l)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>パラメータ</title>
+        <variablelist>
+            <varlistentry>
+                <term>l</term>
+                <listitem>
+                    <para>リスト , tlist またはmlist 変数.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>k</term>
+                <listitem>
+                    <para>添え字のベクトル.</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            <literal>l</literal> が  <literal>list</literal>  <literal>tlist</literal>
+            <literal>mlist</literal> の場合, <literal>k=definedfields(l)</literal> は
+            リストのフィールドが定義済みの添え字<literal>k</literal>を返します.
+            この関数は未定義のフィールドにアクセスするとエラーとなるため,
+            有用です.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+l=list(1);l(3)=5
+k=definedfields(l)
+t=tlist('x');t(5)=4
+definedfields(t)
+m=mlist(['m','a','b']);m.b='sdfgfgd'
+definedfields(m)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="list">list</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+            <member>
+                <link linkend="insertion">insertion</link>
+            </member>
+            <member>
+                <link linkend="extraction">extraction</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/fieldnames.xml b/modules/data_structures/help/ja_JP/fieldnames.xml
new file mode 100755
index 000000000..53b26cf25
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/fieldnames.xml
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="fieldnames">
+    <refnamediv>
+        <refname>fieldnames</refname>
+        <refpurpose>tlist, mlist または 構造体のフィールド名を取得します</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>f=fieldnames(x)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>パラメータ</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>tlistまたは mlist または構造体. </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>f</term>
+                <listitem>
+                    <para>文字列の列ベクトル</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            この関数は tlist, mlist, cell または構造体のフィールド名を返します.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+clear t;
+t.a=1;
+t.b=2;
+fieldnames(t)
+fieldnames(1/%s)
+fieldnames(tf2ss(1/%s))
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="extraction">extraction</link>
+            </member>
+            <member>
+                <link linkend="getfield">getfield</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">struct</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/getfield.xml b/modules/data_structures/help/ja_JP/getfield.xml
new file mode 100755
index 000000000..ab676547e
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/getfield.xml
@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="getfield">
+    <refnamediv>
+        <refname>getfield</refname>
+        <refpurpose>リストのフィールドの展開</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>[x,...]=getfield(i,l)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>パラメータ</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>任意の型の行列</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>l</term>
+                <listitem>
+                    <para>list, tlist または mlist変数</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>i</term>
+                <listitem>
+                    <para>フィールド添え字, 詳細は extraction 参照.</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            この関数は, フィールド展開用の <literal>[x,...]=l(i)</literal> 構文と等価ですが,
+            唯一の違いは, <literal>mlist</literal> オブジェクトにも適用できる
+            ことです.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+l=list(1,'qwerw',%s)
+[a,b]=getfield([3 2],l)
+a=hypermat([2,2,2],rand(1:2^3));// hypermatrices are coded using mlists
+a(1) // the a(1,1,1) entry
+getfield(1,a) // the mlist first field
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="extraction">extraction</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/hypermat.xml b/modules/data_structures/help/ja_JP/hypermat.xml
new file mode 100755
index 000000000..869627e22
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/hypermat.xml
@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2007-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="hypermat">
+    <refnamediv>
+        <refname>hypermat</refname>
+        <refpurpose>N 次元行列を初期化する</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>M=hypermat(dims [,v])</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>パラメータ</title>
+        <variablelist>
+            <varlistentry>
+                <term>dims</term>
+                <listitem>
+                    <para>ハイパー行列の次元のベクトル</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>v</term>
+                <listitem>
+                    <para>
+                        ハイパー行列のエントリのベクトル (デフォルト値: <literal>zeros(prod(dims),1)</literal>)
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            次元をベクトル dims ,要素をオプション引数<literal>v</literal>
+            で指定してハイパー行列を初期化します.
+        </para>
+        <para>
+            データ構造体 M には,行列次元のベクトル<literal>M('dims')</literal>および
+            エントリのベクトル<literal>M('entries')</literal>
+            が含まれています.
+            このエントリのベクトルでは,
+            <literal>[M(1,1,..);..;M(n1,1,..);...;M(1,n2,..);..;M(n1,n2,..);...]</literal>	のように最も左のサブスクリプトがまず変化します.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+M=hypermat([2 3 2 2],1:24)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="hypermatrices">hypermatrices</link>
+            </member>
+            <member>
+                <link linkend="zeros">zeros</link>
+            </member>
+            <member>
+                <link linkend="ones">ones</link>
+            </member>
+            <member>
+                <link linkend="grand">grand</link>
+            </member>
+            <member>
+                <link linkend="matrix">matrix</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/hypermatrices.xml b/modules/data_structures/help/ja_JP/hypermatrices.xml
new file mode 100755
index 000000000..2432c114e
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/hypermatrices.xml
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2007-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="hypermatrices">
+    <refnamediv>
+        <refname>hypermatrices</refname>
+        <refpurpose>Scilab オブジェクト, Scilabの N 次元行列</refpurpose>
+    </refnamediv>
+    <refsection>
+        <title>説明</title>
+        <para>
+            ハイパー行列型により多次元配列の操作が可能です.
+        </para>
+        <para>
+            ハイパー行列型は,2次元行列を以下のように拡張することにより,
+            a=[1 2;3 4];a(:,:,2)=rand(2,2)
+        </para>
+        <para>
+            または直接 <literal>hypermat</literal> 関数により定義できます.
+        </para>
+        <para>
+            エントリは,実数または複素数, 多項式, 有理数, 文字列, 論理値とすることができます.
+        </para>
+        <para>
+            ハイパー行列は,以下の <literal>mlists</literal>型となります:
+            <literal>mlist(['hm','dims','entries'],sz,v)</literal> ,ただし,
+            <literal>sz</literal> は次元を含む行ベクトル,
+            <literal>v</literal> はエントリを含む列ベクトル (最初の次元が最初に保存されます)
+        </para>
+        <para>注意: ハイパー行列の最も右の次元の数が1となる場合,
+            自動的に次元が縮小されます.
+            次元が2つのみのハイパー行列は,自動的に通常の行列(タイプ1)に変換されます.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+a(1,1,1,1:2)=[1 2]
+a=[1 2;3 4];a(:,:,2)=rand(2,2)
+a(1,1,:)
+size(a)
+a(:,:,1) //dimensionality reduction
+type(a(:,:,1))
+[a a]
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="hypermat">hypermat</link>
+            </member>
+            <member>
+                <link linkend="zeros">zeros</link>
+            </member>
+            <member>
+                <link linkend="ones">ones</link>
+            </member>
+            <member>
+                <link linkend="grand">grand</link>
+            </member>
+            <member>
+                <link linkend="matrix">matrix</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/iscell.xml b/modules/data_structures/help/ja_JP/iscell.xml
new file mode 100755
index 000000000..f71a5ca34
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/iscell.xml
@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008 - INRIA - Vincent COUVERT
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="iscell" xml:lang="ja">
+    <refnamediv>
+        <refname>iscell</refname>
+        <refpurpose>変数がセル配列かどうかを調べる</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>bool = iscell(x)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>パラメータ</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>Scilab 変数</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bool</term>
+                <listitem>
+                    <para>A boolean</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Description</title>
+        <para>
+            <literal>iscell(x)</literal> は,xがセル配列の場合に真,
+            それ以外の場合に偽となります.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+iscell(1)
+iscell(cell())
+c = cell(1,2);
+c(1).entries="Scilab";
+c(2).entries=datenum();
+iscell(c)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="cell">cell</link>
+            </member>
+            <member>
+                <link linkend="isstruct">isstruct</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/iscellstr.xml b/modules/data_structures/help/ja_JP/iscellstr.xml
new file mode 100755
index 000000000..1fd673f3f
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/iscellstr.xml
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008 - INRIA - Vincent COUVERT
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="iscellstr" xml:lang="ja">
+    <refnamediv>
+        <refname>iscellstr</refname>
+        <refpurpose>変数が文字列のセル配列であるかどうか調べる</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>bool = iscellstr(x)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>パラメータ</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>Scilab 変数</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bool</term>
+                <listitem>
+                    <para>論理値</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            <literal>iscellstr(x)</literal> は x が文字列のセル配列
+            (または空のセル配列)の場合にtrue, その他の場合に false
+            を返します.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+iscellstr(1)
+iscellstr(cell())
+iscellstr(cell(3))
+strcell = cell(3,1);
+strcell(1).entries="Scilab";
+strcell(2).entries="iscellstr";
+strcell(3).entries="help";
+iscellstr(strcell)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="cell">cell</link>
+            </member>
+            <member>
+                <link linkend="iscell">iscell</link>
+            </member>
+            <member>
+                <link linkend="isstruct">isstruct</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/isfield.xml b/modules/data_structures/help/ja_JP/isfield.xml
new file mode 100755
index 000000000..e380cca54
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/isfield.xml
@@ -0,0 +1,99 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2009 - DIGITEO - Pierre MARECHAL <pierre.marechal@scilab.org>
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="isfield">
+    <refnamediv>
+        <refname>isfield</refname>
+        <refpurpose>指定したフィールド名が構造体またはmlistまたはtlistの中にあるかどうか調べる</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>bool = isfield(s,fieldname)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>引数</title>
+        <variablelist>
+            <varlistentry>
+                <term>s</term>
+                <listitem>
+                    <para>構造体配列, tlist または mlist</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>fieldname</term>
+                <listitem>
+                    <para>文字列の行列: 検出するフィールド名</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bool</term>
+                <listitem>
+                    <para>
+                        論理値の行列 (<varname>fieldname></varname>と同じ形式).
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            This function returns <constant>%t</constant> if the specified structure or tlist or mlist <varname>s</varname> includes the field <varname>fieldname</varname>, regardless of the corresponding value. For a structure, the hidden field <code class="literal">dims</code> is ignored.
+            この関数は指定した構造体 "s" がその値によらず,
+            フィールド "field" を有する場合に true を返します.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+s = struct("field_1",123,"field_2",456,"field_4",789)
+// Single Fieldname Syntax
+isfield( s , "field_1"  )
+// Multiple Fieldname Syntax
+isfield( s , [ "field_1" "field_2" ; "field_3" "field_4" ] )
+// with a tlist:
+s = tlist(["test" "t" "n","","p"], "Hello", %pi, "anonymous", (1-%z)^3)
+isfield(s, ["b" "t" ""])  // =>  F  T  T  (anonymous fields can be detected)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="struct">struct</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+            <member>
+                <link linkend="getfield">getfield</link>
+            </member>
+            <member>
+                <link linkend="definedfields">definedfields</link>
+            </member>
+        </simplelist>
+    </refsection>
+    <refsection>
+        <title>履歴</title>
+        <revhistory>
+            <revision>
+                <revnumber>5.5</revnumber>
+                <revremark>
+                    mlistおよびtlist用の拡張モジュール
+                </revremark>
+            </revision>
+        </revhistory>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/isstruct.xml b/modules/data_structures/help/ja_JP/isstruct.xml
new file mode 100755
index 000000000..b84b2ddf1
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/isstruct.xml
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008 - INRIA - Vincent COUVERT
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="isstruct" xml:lang="ja">
+    <refnamediv>
+        <refname>isstruct</refname>
+        <refpurpose>変数が構造体配列であるかどうか調べる</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>bool = isstruct(x)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>パラメータ</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>Scilab変数</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bool</term>
+                <listitem>
+                    <para>論理値</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            <literal>isstruct(x)</literal> は x が構造体配列
+            の場合にtrue, その他の場合に false
+            を返します.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+isstruct(1)
+isstruct(cell())
+isstruct(struct("name","Scilab", "version", getversion()))
+info.name="Scilab";
+info.function="isstruct";
+info.module="help";
+isstruct(info)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="struct">struct</link>
+            </member>
+            <member>
+                <link linkend="iscell">iscell</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/list.xml b/modules/data_structures/help/ja_JP/list.xml
new file mode 100755
index 000000000..887fe9e90
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/list.xml
@@ -0,0 +1,176 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="list">
+    <refnamediv>
+        <refname>list</refname>
+        <refpurpose>Scilab オブジェクトおよびリスト関数定義</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼出し手順</title>
+        <synopsis>list(a1,....an)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>説明</title>
+        <para>
+            要素 <literal>ai</literal>を有する<literal>リスト</literal>を作成します．
+            その要素は任意のScilabオブジェクト(<literal>行列, リスト,...</literal>)
+            です.<literal>リスト</literal>オブジェクトの型は 15 です.
+            <literal>list()</literal> は空の <literal>リスト</literal> (要素数0)を
+            返します.
+        </para>
+    </refsection>
+    <refsection>
+        <title>リストの処理</title>
+        <variablelist>
+            <varlistentry>
+                <term>展開</term>
+                <listitem>
+                    <para>
+                        <literal>[x,y,z...]=L(v)</literal> ただし,
+                        <literal>v</literal> は添え字のベクトルです;
+                        <literal>[x,y,z]=L(:)</literal> は全要素を展開します.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>添字iに挿入</term>
+                <listitem>
+                    <para>
+                        <literal>L(i)=a</literal> 
+                        (<emphasis>i &gt; 1 + size(L)</emphasis> により
+                        <literal>L(i)=a</literal>としてもエラーとなりませんが,
+                        この結果いくつかのリストのエントリが未定義となり,
+                        これらを展開する時にエラーを発生することに注意してください).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>要素を末尾に追加</term>
+                <listitem>
+                    <para>
+                        <literal>L($+1)=e</literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>要素を先頭に追加</term>
+                <listitem>
+                    <para>
+                        <literal>L(0)=e</literal>. 
+                        (この操作の後, <literal>e</literal>は添字1にあり,
+                        最初の要素は右にシフトすることに注意してください).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>削除</term>
+                <listitem>
+                    <para>
+                        <literal>L(i)=null()</literal> removes the i-th element of the list <literal>L</literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>二つのリストを結合</term>
+                <listitem>
+                    <para>
+                        <literal>L3 = lstcat(L1,L2)</literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>リストの要素数</term>
+                <listitem>
+                    <para>
+                        <literal>nb_elm = size(L)</literal>
+                        または <literal>nb_elm = length(L)</literal>のどちらかを
+                        使用することができます.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>リストで反復処理</term>
+                <listitem>
+                    <para>
+                        <link linkend="for">for</link> ループでリスト<literal>L</literal>
+                        を使用することが可能です:
+                        <literal>for e=L,...,end</literal> は <literal>length(L)</literal>
+                        回の反復処理を行うループで,
+                        ループ変数<literal>e</literal> はi番目の反復で <literal>L(i)</literal>
+                        となります.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>注記</title>
+        <para>
+            Scilab では他の種類のリストである <link linkend="tlist">tlist</link>
+            型(型付のリスト),<link linkend="mlist">mlist</link>型
+            も提供されています.
+            これらのリストは,演算子
+            <link linkend="overloading">オーバーロード</link>機能を
+            有する新しいデータ型を定義する際に有用です
+            (Scilabの多次元配列である
+            <link linkend="hypermatrices">超越行列</link> 
+            は実際には<emphasis>mlist</emphasis>です).
+        </para>
+        <para>
+            Matlab <emphasis>struct</emphasis> も利用可能です.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+l = list(1,["a" "b"])
+l(0) = "foo"
+l($+1) = "hello"
+l(2) = "toto"
+l(3) = rand(1,2)
+l(3) = null()
+lbis = list("gewurtz", "caipirina" ,"debug")
+lter = lstcat(l,lbis)
+size(lter) - size(lbis) - size(l)  // must be zero
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="null">null</link>
+            </member>
+            <member>
+                <link linkend="lstcat">lstcat</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+            <member>
+                <link linkend="insertion">insertion</link>
+            </member>
+            <member>
+                <link linkend="extraction">extraction</link>
+            </member>
+            <member>
+                <link linkend="size">size</link>
+            </member>
+            <member>
+                <link linkend="length">length</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/lstcat.xml b/modules/data_structures/help/ja_JP/lstcat.xml
new file mode 100755
index 000000000..25c5f8bb1
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/lstcat.xml
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="lstcat">
+    <refnamediv>
+        <refname>lstcat</refname>
+        <refpurpose>リストの結合</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>lc=lstcat(l1,..ln)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>パラメータ</title>
+        <variablelist>
+            <varlistentry>
+                <term>li</term>
+                <listitem>
+                    <para>リストまたは任意の型の変数</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>lc</term>
+                <listitem>
+                    <para>リスト</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            <literal>lc=lstcat(l1,..ln)</literal> はリスト<literal>li</literal>の
+            要素を結合し, 単一のリストとします.
+            <literal>li</literal> が他の型の変数の場合,
+            単純に追加され,結果はリストとなります.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+lstcat(list(1,2,3),33,list('foo',%s))
+lstcat(1,2,3)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="list">list</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/makecell.xml b/modules/data_structures/help/ja_JP/makecell.xml
new file mode 100755
index 000000000..5f4d34870
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/makecell.xml
@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+    * Copyright (C) 2004-2007 - INRIA - Vincent COUVERT 
+    * 
+    * This file must be used under the terms of the CeCILL.
+    * This source file is licensed as described in the file COPYING, which
+    * you should have received as part of this distribution.  The terms
+    * are also available at    
+    * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+    *
+-->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="makecell">
+    <refnamediv>
+        <refname>makecell</refname>
+        <refpurpose>セル配列を作成. </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>s = makecell(dims,a1,a2,...an)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>引数</title>
+        <variablelist>
+            <varlistentry>
+                <term>dims</term>
+                <listitem>
+                    <para>
+                        正の整数要素を有するベクトル, セル配列の次元
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>a1,a2,...,an</term>
+                <listitem>
+                    <para>
+                        一連のScilab変数, <literal>n</literal> は <literal>prod(dims)</literal>
+                        に等しい必要があります
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>s</term>
+                <listitem>
+                    <para>
+                        返されるセル配列
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            <literal>s= makecell(dims,a1,a2,...an)</literal> は
+            指定した入力引数において<literal>dims</literal>で指定された次元の
+            配列です.
+            <literal>ai</literal> には,最後の次元が最初に保存されます.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+makecell([2,3],1,2,3,'x','y','z')
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="cell">cell</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/matrices.xml b/modules/data_structures/help/ja_JP/matrices.xml
new file mode 100755
index 000000000..9210d8277
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/matrices.xml
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="matrices">
+    <refnamediv>
+        <refname>matrices</refname>
+        <refpurpose>Scilab オブジェクト, Scilabの行列</refpurpose>
+    </refnamediv>
+    <refsection>
+        <title>説明</title>
+        <para>
+            行列は,Scilabで定義される基本的なオブジェクトです.
+            行列は以下のように定義されます:
+        </para>
+        <programlisting role=""><![CDATA[ 
+E=[e11,e12,...,e1n;
+   e21,e22,...,e2n;
+        ....
+   em1,em2,...,emn];
+ ]]></programlisting>
+        <para>
+            エントリ <literal>eij</literal> は,
+            実数または複素数, 多項式, 有理数, 文字列, 論理値とすることができます.
+        </para>
+        <para>
+            ベクトルは,1行または1列のみを有する行列として扱われます.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+E=[1,2;3,4]
+E=[%T,%F;1==1,1~=1]
+s=poly(0,'s');
+E=[s,s^2;1,1+s]
+E=[1/s,0;s,1/(s+1)]
+E=['A11','A12';'A21','A22']
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="poly">poly</link>
+            </member>
+            <member>
+                <link linkend="string">string</link>
+            </member>
+            <member>
+                <link linkend="boolean">boolean</link>
+            </member>
+            <member>
+                <link linkend="rational">rational</link>
+            </member>
+            <member>
+                <link linkend="empty">empty</link>
+            </member>
+            <member>
+                <link linkend="hypermatrices">hypermatrices</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/mlist.xml b/modules/data_structures/help/ja_JP/mlist.xml
new file mode 100755
index 000000000..22a0bec78
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/mlist.xml
@@ -0,0 +1,130 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2007-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="mlist">
+    <refnamediv>
+        <refname>mlist</refname>
+        <refpurpose>Scilab オブジェクト, 型付リスト定義に向いた行列.</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>mlist(typ,a1,....an )</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>パラメータ</title>
+        <variablelist>
+            <varlistentry>
+                <term>typ</term>
+                <listitem>
+                    <para>文字列のベクトル</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>ai</term>
+                <listitem>
+                    <para>
+                        任意のScilabオブジェクト (<literal>matrix, list,string...</literal>).
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            <literal>mlist</literal> オブジェクトは <link linkend="tlist">tlist</link> オブジェクトに
+            非常に良く似ています. 唯一の差異は,
+            <link linkend="extraction">展開</link> および
+            <link linkend="insertion">insertion</link>   挿入の構文です:
+            <literal>M</literal> が mlistの場合, フィールド名でない <literal>i</literal> に関して, 
+            <literal>M(i)</literal> はリストの <literal>i</literal>番目のフィールドではありません.
+        </para>
+        <para> 
+            展開および挿入の構文の意味付けは, <link linkend="overloading">overloading</link>
+            関数で指定される必要があります.
+        </para>
+        <para>
+            overloading 関数の展開構文 <literal>b=a(i1,...,in)</literal>
+            は以下の呼び出し手順となります
+            : <literal>b=%&lt;type_of_a&gt;_e_(i1,...,in,a)</literal> 
+        </para>
+        <para>そして構文
+            <literal>[x1,..,xm]=a(i1,...,in)</literal> は以下の呼び出し手順となります:
+            <literal>[x1,..,xm]=%&lt;type_of_a&gt;_e_(i1,...,in,a)</literal>
+        </para>
+        <para/>
+        <para>挿入構文に関連する overloading 関数
+            <literal>a(i1,...,in)=b</literal>  は以下の呼び出し手順となります:
+            <literal>a=%&lt;type_of_b&gt;_i_&lt;type_of_a&gt;(i1,...,in,b,a)</literal>. 
+        </para>
+        <para/>
+        <para>mlist フィールドはそれらの名前に基づき設計される必要があります.
+            <literal>getfield</literal> および <literal>setfield</literal>
+            関数により処理することも可能です.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+M=mlist(['V','name','value'],['a','b';'c' 'd'],[1 2; 3 4]);
+//define display
+function %V_p(M),disp(M.name+':'+string(M.value)),endfunction
+//define extraction operation
+function r=%V_e(varargin)
+  M=varargin($)
+  r=mlist(['V','name','value'],M.name(varargin(1:$-1)),M.value(varargin(1:$-1)))
+endfunction
+M(2,:) // the second row of  M
+M.value
+//define insertion operations
+function M=%V_i_V(varargin)
+  M=varargin($)
+  N=varargin($-1)
+  M.value(varargin(1:$-2))=N.value
+  M.name(varargin(1:$-2))=N.name
+endfunction
+M(1,1)=M(2,2)
+function M=%s_i_V(varargin) //insertion of a regular matrix into a V matrix
+  M=varargin($)
+  N=varargin($-1)
+  M.value(varargin(1:$-2))=N
+  M.name(varargin(1:$-2))=emptystr(N)
+endfunction
+M(1,1)=44
+//tlist case
+M=tlist(['V','name','value'],['a','b';'c' 'd'],[1 2; 3 4]);
+M(2)
+M(2)='a'+string([1 2;3 4])
+M('name')
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="list">list</link>
+            </member>
+            <member>
+                <link linkend="overloading">overloading</link>
+            </member>
+            <member>
+                <link linkend="getfield">getfield</link>
+            </member>
+            <member>
+                <link linkend="setfield">setfield</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/null.xml b/modules/data_structures/help/ja_JP/null.xml
new file mode 100755
index 000000000..8cdbf6266
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/null.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="null">
+    <refnamediv>
+        <refname>null</refname>
+        <refpurpose>リストの要素を削除する</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼出し手順</title>
+        <synopsis>l(i)=null()</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>説明</title>
+        <para>
+            リスト内のオブジェクトを削除します.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+l=list(1,"foo",3);
+l(2)=null() // list(1,3)となる
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="list">list</link>
+            </member>
+            <member>
+                <link linkend="clear">clear</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/rlist.xml b/modules/data_structures/help/ja_JP/rlist.xml
new file mode 100755
index 000000000..6e91f9890
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/rlist.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="rlist">
+    <refnamediv>
+        <refname>rlist</refname>
+        <refpurpose>Scilab 有理関数定義</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>rlist()
+            rlist(a1,....an)
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>説明</title>
+        <para>
+            <literal>rlist(a1,....an)</literal> は
+            <literal>tlist(['r','num';'den','dt'], a1,....an)</literal>へのショートカットです.
+        </para>
+        <para>
+            <literal>['r','num';'den','dt']</literal>を最初のエントリ,
+            <literal>ai</literal>を次のエントリといったようなエントリを有する
+            <literal>tlist</literal>を作成します.
+            <literal>ai</literal>の型も大きさも確認されません.
+        </para>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="syslin">syslin</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/setfield.xml b/modules/data_structures/help/ja_JP/setfield.xml
new file mode 100755
index 000000000..10a8c22b4
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/setfield.xml
@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="setfield">
+    <refnamediv>
+        <refname>setfield</refname>
+        <refpurpose>list フィールドの挿入</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>setfield(i,x,l)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>パラメータ</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>任意の型の行列</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>l</term>
+                <listitem>
+                    <para>list, tlist または mlist 変数</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>i</term>
+                <listitem>
+                    <para>フィールド添え字, 詳細は insertion 参照.</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            この関数は,フィールド展開を行う<literal>l(i)=x</literal>構文と等価ですが,
+            唯一の差異は,<literal>mlist</literal>オブジェクトにも適用可能なことです.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+l=list(1,'qwerw',%s)
+l(1)='Changed'
+l(0)='Added'
+l(6)=['one more';'added']
+a=hypermat([2,2,2],rand(1:2^3));// hypermatrices are coded using mlists
+setfield(3,1:8,a);a // set the field value to 1:8
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="insertion">insertion</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/struct.xml b/modules/data_structures/help/ja_JP/struct.xml
new file mode 100755
index 000000000..fbd331b35
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/struct.xml
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="struct">
+    <refnamediv>
+        <refname>struct</refname>
+        <refpurpose>構造体を作成する</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>st=struct(field1,value1,field2,value2...)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>パラメータ</title>
+        <variablelist>
+            <varlistentry>
+                <term>field1, field2, ..</term>
+                <listitem>
+                    <para>フィールド名を表す文字列</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>value1, value2, ..</term>
+                <listitem>
+                    <para>フィールドの値を表すデータ型 (double, char, int, ...)</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>この関数はフィールド名
+            <literal>fields1</literal>, <literal>field2</literal>, ..., を有し，
+            その値が<literal>value1</literal>, <literal>value2</literal>, ...
+            となる構造体を返します.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+// create a struct date
+date=struct('day',25,'month' ,'DEC','year',2006)
+//change the month
+date.month='AUG';
+// change the year
+date.year=1973;
+//change the day
+date.day=19;
+// add a new field
+date.semaine=32
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="cell">cell</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/tlist.xml b/modules/data_structures/help/ja_JP/tlist.xml
new file mode 100755
index 000000000..c4870a41b
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/tlist.xml
@@ -0,0 +1,162 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="tlist">
+    <refnamediv>
+        <refname>tlist</refname>
+        <refpurpose>Scilab オブジェクトおよび型付のリスト定義.  </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>tlist(typ,a1,....an )</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>パラメータ</title>
+        <variablelist>
+            <varlistentry>
+                <term>typ</term>
+                <listitem>
+                    <para>文字列または文字列のベクトル</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>ai</term>
+                <listitem>
+                    <para>
+                        Scilabオブジェクト (<literal>行列, リスト,文字列...</literal>).
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            要素<literal>ai</literal>を有する
+            <literal>型付のリスト</literal> を作成します. 
+            <literal>typ</literal>引数はリストの型を指定する引数です.
+            この <literal>型付のリスト</literal> により
+            ユーザはScilab関数によりこれらのオブジェクトで動作する
+            新しい処理を定義できるようになります.
+            <literal>型付のリスト</literal> と <literal>リスト</literal>
+            の唯一の差は型の値(15ではなく16)です.
+        </para>
+        <para>
+            <literal>typ(1)</literal> はリストの型を指定します
+            (ソフトコードされた処理を定義するために使用される文字列)
+        </para>
+        <para>
+            <literal>typ(i)</literal> が指定された場合,
+            <literal>i+1</literal>番目の形式要素の名前を指定します.
+        </para>
+        <para>
+            <literal>リスト</literal>における標準処理は
+            <literal>型付リスト</literal>でも類似性があります:
+        </para>
+        <para>
+            展開
+            : <literal>[x,y,z...]=l(v)</literal> ただし <literal>v</literal> は添え字のベクトルです;
+            <literal>[x,y,z]=l(:)</literal> は全ての要素を展開します.
+        </para>
+        <para>
+            挿入
+            : <literal>l(i)=a</literal>
+        </para>
+        <para>
+            削除
+            : <literal>l(i)=null()</literal> は<literal>tlist l</literal>の i番目の要素を削除します.
+        </para>
+        <para>
+            表示
+        </para>
+        <para>
+            更に<literal>typ(2:n+1)</literal> が指定された場合,
+            ユーザは名前で要素を指定することができます
+        </para>
+        <para>
+            以下に tlist の使用例を示します.
+        </para>
+        <para>
+            線形システムは,特定の<literal>型付リスト</literal>で表されます.
+            例えば,線形システム <literal>[A,B,C,D]</literal>は
+            tlist <literal>Sys=tlist(['lss';'A';'B';'C';'D';'X0';'dt'],A,B,C,D,x0,'c')</literal> で表されこの特別のリストは関数<literal>syslin</literal>により
+            作成することが可能です.
+        </para>
+        <para>
+            Sys(2), Sys('A') または Sys.A は状態行列で, Sys('dt') または Sys.dt は
+            時間領域です
+        </para>
+        <para>
+            有理行列 <literal>H</literal> は<literal>型付リスト</literal>
+            <literal>H=rlist(Num,Den,[])</literal>
+            により表されます.
+            ただし,<literal>Num</literal> および <literal>Den</literal>
+            は多項式行列です.
+            伝達関数行列 <literal>H</literal> を有する(連続時間)線形システムは
+            <literal>syslin('c',H)</literal>で作成できます.
+        </para>
+        <para>
+            H(2), H('num') または H.num は伝達関数行列の分子です.
+        </para>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+// tlist creation
+t = tlist(["listtype","field1","field2"], [], []);
+t.field1(1) = 10;
+t.field1(2) = 20;
+t.field2(1) = "Scilab";
+t.field2(2) = "tlist";
+t.field2(3) = "example";
+// Fields contents display
+disp(t.field1)
+disp(t.field2)
+// Generic tlist display
+disp(t)
+// Overloading display for this type of tlist
+function %listtype_p(mytlist)
+  f = fieldnames(mytlist);
+  // typeof(mytlist) <=> f(1)
+  mprintf("Displaying a tlist of type: %s\n", typeof(mytlist));
+  mprintf("\n");
+  mprintf("-- Field ''%s'' --\n", f(1));
+  mprintf("Contents: %s\n", sci2exp(mytlist(f(1))));
+  mprintf("\n");
+  mprintf("-- Field ''%s'' --\n", f(2));
+  mprintf("Contents: %s\n", sci2exp(mytlist(f(2))));
+endfunction
+// Display using overloading function
+disp(t)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="null">null</link>
+            </member>
+            <member>
+                <link linkend="percent">percent</link>
+            </member>
+            <member>
+                <link linkend="syslin">syslin</link>
+            </member>
+            <member>
+                <link linkend="list">list</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/type.xml b/modules/data_structures/help/ja_JP/type.xml
new file mode 100755
index 000000000..ed799c9a4
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/type.xml
@@ -0,0 +1,115 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="type">
+    <refnamediv>
+        <refname>type</refname>
+        <refpurpose>変数の型を返す</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>[i]=type(x)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>パラメータ</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>Scilab オブジェクト</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>i</term>
+                <listitem>
+                    <para>整数</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            <literal>type(x)</literal>  は,以下のように
+            <literal>x</literal>の型の種類を整数で返します :
+        </para>
+        <para>
+            1 
+            :  実数または複素数の定数行列.
+        </para>
+        <para>
+            2 
+            :  多項式行列.
+        </para>
+        <para>
+            4 
+            :  論理値行列.
+        </para>
+        <para>
+            5
+            :  疎行列.
+        </para>
+        <para>
+            6
+            :  論理値疎行列.
+        </para>
+        <para>
+            7
+            :  Matlab 疎行列.
+        </para>
+        <para>
+            8
+            :  1 2 または 4 バイトに保存される整数行列.
+        </para>
+        <para>
+            9
+            :  グラフィックハンドルの行列.
+        </para>
+        <para>
+            10 
+            :  文字列の行列.
+        </para>
+        <para>
+            11 
+            :  コンパイル前の関数 (Scilab コード).
+        </para>
+        <para>
+            13 
+            :  コンパイル済みの関数 (Scilab コード).
+        </para>
+        <para>
+            14 
+            :  関数ライブラリ.
+        </para>
+        <para>
+            15 
+            :  リスト.
+        </para>
+        <para>
+            16 
+            :  型付リスト (tlist).
+        </para>
+        <para>
+            17
+            :  行列の型付リスト (mlist).
+        </para>
+        <para>
+            128
+            : ポインタ (<link linkend="lufact">lufact</link>参照).
+        </para>
+        <para>
+            129
+            : 添字に使用される暗黙の大きさの多項式.
+        </para>
+        <para>
+            130
+            : Scilab 内部コード (C または Fortran コード).
+        </para>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="typeof">typeof</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/typename.xml b/modules/data_structures/help/ja_JP/typename.xml
new file mode 100755
index 000000000..d52537c3f
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/typename.xml
@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="typename">
+    <refnamediv>
+        <refname>typename</refname>
+        <refpurpose>変数の型に名前を付ける</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼出し手順</title>
+        <synopsis>[types [ [,names]]=typename()
+            typename(name,type)
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>パラメータ</title>
+        <variablelist>
+            <varlistentry>
+                <term>types</term>
+                <listitem>
+                    <para>整数列ベクトル: 各定義済みのデータ型の型コード.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>names</term>
+                <listitem>
+                    <para>文字列の列ベクトル: 型コードを指す名前.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>type</term>
+                <listitem>
+                    <para>整数: 新しいデータ型の型コード.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>name</term>
+                <listitem>
+                    <para>文字列: 型コードを指す名前</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            関数および演算子のオーバーロードにおいて,
+            データ型に関連付けられた汎用名を
+            オーバーロード関数の名前を作成する際に指定できる
+            できるようになります(オーバーローディング参照). 
+            <literal>typename</literal> は,
+            ハードコードされたデータ型に関して
+            この汎用名を処理する際に使用できます
+            (<literal>tlist</literal> または <literal>mlist</literal>にコード化されたデータ型の
+            場合,汎用名は他の方法で定義されます, <literal>overloading</literal>を参照ください).
+        </para>
+        <para>
+            右辺の引数を指定せずにコールされた場合, <literal>typename</literal> は
+            定義済みのデータ型に関する情報を返します.
+        </para>
+        <para>
+            右辺の引数を指定してコールされると, <literal>typename</literal> は名前を
+            データ型コードに関連付けます.
+        </para>
+        <para>
+            <literal>typename('',type)</literal> は,
+            コード <literal>type</literal> で指定されるデータ型を
+            データ型のテーブルから削除します.
+        </para>
+        <para>定義済みの型の最大数は 50です.</para>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="type">type</link>
+            </member>
+            <member>
+                <link linkend="typeof">typeof</link>
+            </member>
+            <member>
+                <link linkend="overloading">overloading</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ja_JP/typeof.xml b/modules/data_structures/help/ja_JP/typeof.xml
new file mode 100755
index 000000000..3cfb86bf4
--- /dev/null
+++ b/modules/data_structures/help/ja_JP/typeof.xml
@@ -0,0 +1,213 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008 - INRIA
+ * 
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at    
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="typeof" xml:lang="ja">
+    <refnamediv>
+        <refname>typeof</refname>
+        <refpurpose>オブジェクトの型</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>呼び出し手順</title>
+        <synopsis>[t]=typeof(object)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>パラメータ</title>
+        <variablelist>
+            <varlistentry>
+                <term>object</term>
+                <listitem>
+                    <para>Scilabオブジェクト</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>t</term>
+                <listitem>
+                    <para>文字列</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>説明</title>
+        <para>
+            <literal>t=typeof(object)</literal> は以下の文字列のどれかを返します:
+        </para>
+        <variablelist>
+            <varlistentry>
+                <term>"constant"</term>
+                <listitem>
+                    <para>オブジェクトが実数または複素数の定数行列の場合.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"polynomial"</term>
+                <listitem>
+                    <para>オブジェクトが多項式行列の場合.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"function"</term>
+                <listitem>
+                    <para>オブジェクトが関数の場合 (Scilab コード).</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"handle"</term>
+                <listitem>
+                    <para>オブジェクトがハンドルの場合.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"string"</term>
+                <listitem>
+                    <para>オブジェクトが文字列からなる行列の場合.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"boolean"</term>
+                <listitem>
+                    <para>オブジェクトが論理値行列の場合.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"list"</term>
+                <listitem>
+                    <para>オブジェクトがリストの場合.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"rational"</term>
+                <listitem>
+                    <para>オブジェクトが有理行列(伝達行列)の場合.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"state-space"</term>
+                <listitem>
+                    <para>
+                        オブジェクトが状態空間モデルの場合(<link linkend="syslin">syslin</link>参照).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"sparse"</term>
+                <listitem>
+                    <para>オブジェクトが(実数)疎行列の場合.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"boolean sparse"</term>
+                <listitem>
+                    <para>オブジェクトが論理値の疎行列の場合.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"hypermat"</term>
+                <listitem>
+                    <para>
+                        オブジェクトがハイパー行列の場合(N &gt;=3 のN次元配列).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"st"</term>
+                <listitem>
+                    <para>オブジェクトが構造体配列の場合.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"ce"</term>
+                <listitem>
+                    <para>オブジェクトがセル配列の場合.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>the first string in the first list entry</term>
+                <listitem>
+                    <para>オブジェクトtlistまたはmlistの場合.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"fptr"</term>
+                <listitem>
+                    <para>オブジェクトがScilabイントリンシック(CまたはFortranコード)の場合.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"pointer"</term>
+                <listitem>
+                    <para>
+                        オブジェクトがポインタの場合 (<link linkend="lufact">lufact</link> 参照).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"size implicit"</term>
+                <listitem>
+                    <para>
+                        オブジェクトが
+                        添字に使用される大きさが不明な多項式の場合
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"library"</term>
+                <listitem>
+                    <para>オブジェクトが関数ライブラリの場合.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"int8" または "uint8" または "int16" または "uint16" または "int32" または "uint32"</term>
+                <listitem>
+                    <para>
+                        オブジェクトが 8,16または32ビットに保存される[符号なしの]整数の行列の場合.
+                        <link linkend="int8">int8</link>参照)
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>例</title>
+        <programlisting role="example"><![CDATA[ 
+typeof(1)
+typeof(poly(0,'x'))
+typeof(1/poly(0,'x'))
+typeof(%t)
+w=sprand(100,100,0.001);
+typeof(w)
+typeof(w==w)
+deff('y=f(x)','y=2*x');
+typeof(f)
+L=tlist(['V','a','b'],18,'Scilab');
+typeof(L)
+typeof(corelib)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>参照</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="type">type</link>
+            </member>
+            <member>
+                <link linkend="strings">strings</link>
+            </member>
+            <member>
+                <link linkend="syslin">syslin</link>
+            </member>
+            <member>
+                <link linkend="poly">poly</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/pt_BR/addchapter.sce b/modules/data_structures/help/pt_BR/addchapter.sce
new file mode 100755
index 000000000..b41157012
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/addchapter.sce
@@ -0,0 +1,11 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2009 - DIGITEO
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+add_help_chapter("Estruturas de Dados",SCI+"/modules/data_structures/help/pt_BR",%T);
+
diff --git a/modules/data_structures/help/pt_BR/boolean.xml b/modules/data_structures/help/pt_BR/boolean.xml
new file mode 100755
index 000000000..299b51e5d
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/boolean.xml
@@ -0,0 +1,89 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="boolean" xml:lang="en">
+    <refnamediv>
+        <refname>boolean</refname>
+        <refpurpose>objetos Scilab: vari�veis booleanas e operadores '&amp;', '|'
+            e '~' 
+        </refpurpose>
+    </refnamediv>
+    <refsection>
+        <title>Descri��o</title>
+        <para>
+            Uma vari�vel booleana � <literal>%T</literal> (para "true",
+            "verdadeiro") ou <literal>%F</literal> (for "false"). (para
+            "false","falso"). Estas vari�veis podem ser usadas para definir matrizes
+            de valores booleanos, com a sintaxe usual. Matrizes de valores booleanos
+            podem ser manipuladas como matrizes ordin�rias para extra��o/inser��o de
+            elementos e concatena��o. Note que outras opera��es usuais ( +, *, -, ^,
+            etc.) n�o s�o definidas para matrizes de valores booleanos. Tr�s
+            operadores especiais s�o definidos para estas matrizes: 
+        </para>
+        <variablelist>
+            <varlistentry>
+                <term>~b</term>
+                <listitem>
+                    <para>
+                        � a nega��o elemento a elemento de <literal>b</literal>
+                        (matriz).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>b1&amp;b2</term>
+                <listitem>
+                    <para>
+                        � o <literal>and</literal> ("e") l�gico elemento a elemento de
+                        <literal>b1</literal> e <literal>b2</literal> (matrizes).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>b1|b2</term>
+                <listitem>
+                    <para>
+                        � o <literal>or</literal> ("ou") l�gico elemento a elemento de
+                        <literal>b1</literal> e <literal>b2</literal> (matrizes).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>Vari�veis booleanas podem ser usadas para se indexar vetores ou
+                    matrizes.
+                </term>
+                <listitem>
+                    <para>
+                        Por exemplo <literal>a([%T,%F,%T],:)</literal> retorna a
+                        submatriz feita das linhas <literal>1</literal> e
+                        <literal>3</literal> de <literal>a</literal>. Matrizes esparsas de
+                        valores booleanos s�o suportadas.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Exemplos</title>
+        <programlisting role="example"><![CDATA[ 
+[1,2]==[1,3]
+[1,2]==1
+a=1:5; a(a&gt;2)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Ver Tamb�m</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="matrices">matrices</link>
+            </member>
+            <member>
+                <link linkend="or">or</link>
+            </member>
+            <member>
+                <link linkend="and">and</link>
+            </member>
+            <member>
+                <link linkend="not">not</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/pt_BR/cell.xml b/modules/data_structures/help/pt_BR/cell.xml
new file mode 100755
index 000000000..41d1dab95
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/cell.xml
@@ -0,0 +1,164 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2007-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns4="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="cell" xml:lang="en">
+    <refnamediv>
+        <refname>cell</refname>
+        <refpurpose>cria um cell (célula) de matrizes vazias</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Seqüência de Chamamento</title>
+        <synopsis>
+            c=cell()
+            c=cell(m1)
+            c=cell(m1, m2)
+            c=cell(m1, m2, ..., mn)
+            c=cell(x)
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Parâmetros</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>vetor contendo as dimensões do cell a ser criado</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>m1, m2,..</term>
+                <listitem>
+                    <para>dimensões do cell a ser criado</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Descrição</title>
+        <para>retorna um cell de matrizes vazias</para>
+        <variablelist>
+            <varlistentry>
+                <term>cell()</term>
+                <listitem>
+                    <para>
+                        retorna um cell <literal>(0,0)</literal> de matrizes
+                        vazias.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>cell(m1)</term>
+                <listitem>
+                    <para>
+                        retorna um cell <literal>(m1,m1)</literal> de matrizes
+                        vazias.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>cell(m1,m2)</term>
+                <listitem>
+                    <para>
+                        retorna um cell <literal>(m1,m2) </literal>de matrizes
+                        vazias.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>cell(m1,m2,..,mn)</term>
+                <listitem>
+                    <para>
+                        retorna um cell <literal>(m1,m2,..,mn)</literal> de matrizes
+                        vazias.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>cell(x)</term>
+                <listitem>
+                    <para>retorna um cell de matrizes vazias com: a primeira dimensão
+                        sendo <literal>x(1)</literal>, a segunda sendo <literal>x(2),
+                            ...
+                        </literal>
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Observações</title>
+        <para>
+            <literal>cell(x) </literal>não possui o mesmo tamanho que
+            <literal>x</literal>.
+        </para>
+        <para>
+            <literal>cell()</literal> é equivalente a
+            <literal>cell(0)</literal>.
+        </para>
+        <para>Se A for um cell, você pode acessar os conteúdos de um elemento de A
+            utilizando <literal>A(m1, m2, ..., mn).entries</literal>. A expressão
+            <literal>A(1,1) = zeros(2,2)</literal> não é válida, a sintaxe correta é
+            <literal>A(1,1).entries = zeros(2,2)</literal>.
+        </para>
+        <para>Se A é um cell, você pode obter suas dimensões através de
+            <literal>A.dims</literal>.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemplos</title>
+        <programlisting role="example"><![CDATA[ 
+a=cell(3)
+b=cell(3,1)
+c=cell([2,3,4])
+
+// atribuição em entradas do cell
+b=cell(3,1);
+
+// atribuindo o primeiro elemento de b utilizando o campo 'entries'
+b(1).entries=1:3
+
+// atribuindo o segundo elemento de b utilizando o campo 'entries'
+b(2).entries='Scilab'
+
+// atribuindo o terceiro elemento de b utilizando o campo 'entries'
+b(3).entries=poly(1:3,'s')
+
+// atribuição de sub-cells
+X=cell(3,2);
+X(:,1)=b
+
+// extraindo um sub-cell: o resultado é um cell
+b(1)
+b(1:2)
+
+// extraindo o valor de um sub-cell: o resultado é um array
+b(1).entries
+
+// dimensões de b
+b.dims
+ ]]></programlisting>
+    </refsection>
+    <refsection>
+        <title>Ver Também</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="eye">eye</link>
+            </member>
+            <member>
+                <link linkend="ones">ones</link>
+            </member>
+            <member>
+                <link linkend="zeros">zeros</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/pt_BR/definedfields.xml b/modules/data_structures/help/pt_BR/definedfields.xml
new file mode 100755
index 000000000..e0c97ddba
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/definedfields.xml
@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns3="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="definedfields" xml:lang="en">
+    <refnamediv>
+        <refname>definedfields</refname>
+        <refpurpose>retorna o �ndice dos campos definidos de uma
+            lista
+        </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Seq��ncia de Chamamento</title>
+        <synopsis>k=definedfields(l)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Par�metros</title>
+        <variablelist>
+            <varlistentry>
+                <term>l</term>
+                <listitem>
+                    <para>uma lista, tlist ou mlist </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>k</term>
+                <listitem>
+                    <para>um vetor de �ndices .</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Descri��o</title>
+        <para>
+            Se <literal>l</literal> � do tipo <literal>list</literal>
+            <literal>tlist</literal> <literal>mlist</literal>
+            <literal>k=definedfields(l)</literal> retorna em <literal>k</literal> os
+            �ndices dos campos definidos da lista. Esta fun��o � �til porque a
+            indexa��o de campos indefinidos acarreta erros.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemplos</title>
+        <programlisting role="example"><![CDATA[ 
+l=list(1);l(3)=5
+k=definedfields(l)
+
+t=tlist('x');t(5)=4
+definedfields(t)
+
+m=mlist(['m','a','b']);m.b='sdfgfgd'
+definedfields(m)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Ver Tamb�m</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="list">list</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+            <member>
+                <link linkend="insertion">insertion</link>
+            </member>
+            <member>
+                <link linkend="extraction">extraction</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/pt_BR/getfield.xml b/modules/data_structures/help/pt_BR/getfield.xml
new file mode 100755
index 000000000..e2b626b0e
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/getfield.xml
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns3="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="getfield" xml:lang="en">
+    <refnamediv>
+        <refname>getfield</refname>
+        <refpurpose>extra��o de campos de listas</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Seq��ncia de Chamamento</title>
+        <synopsis>[x,...]=getfield(i,l)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Par�metros</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>matriz de qualquer tipo poss�vel </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>l</term>
+                <listitem>
+                    <para>lista, tlist ou mlist </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>i</term>
+                <listitem>
+                    <para>�ndice de campo, ver "extraction" para mais detalhes.</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Descri��o</title>
+        <para>
+            Esta fun��o � equivalente � sintaxe <literal>[x,...]=l(i)</literal>
+            para extra��o de campos com a �nica diferen�a de que tamb�m se aplica a
+            objetos <literal>mlist</literal>.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemplos</title>
+        <programlisting role="example"><![CDATA[ 
+l=list(1,'qwerw',%s)
+[a,b]=getfield([3 2],l)
+
+a=hypermat([2,2,2],rand(1:2^3));// hipermatrizes s�o codificadas usando-se mlists
+a(1) // a entrada a(1,1,1)
+getfield(1,a) // o primeiro campo do mlist
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Ver Tamb�m</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="extraction">extraction</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/pt_BR/hypermat.xml b/modules/data_structures/help/pt_BR/hypermat.xml
new file mode 100755
index 000000000..1a0c73472
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/hypermat.xml
@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2007-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns4="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="hypermat" xml:lang="en">
+    <refnamediv>
+        <refname>hypermat</refname>
+        <refpurpose>inicializa matrizes n-dimensionais</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Seq��ncia de Chamamento</title>
+        <synopsis>M=hypermat(dims [,v])</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Par�metros</title>
+        <variablelist>
+            <varlistentry>
+                <term>dims</term>
+                <listitem>
+                    <para>vetor de dimens�es da hipermatriz </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>v</term>
+                <listitem>
+                    <para>vetor de entradas da hipermatriz (valor padr�o
+                        <literal>zeros(prod(dims),1)</literal>)
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Descri��o</title>
+        <para>Incializa uma hipermatriz cujas dimens�es s�o dadas pelo vetor dims
+            e as entradas s�o dadas pelo argumento opcional
+            <literal>v</literal>
+        </para>
+        <para>A estrutura de dados de M cont�m o vetor de dimens�es da matriz
+            <literal>M('dims')</literal> e o vetor de entradas
+            <literal>M('entries')</literal> tais que os �ndices subescritos mais �
+            esquerda variam primeiro:
+            <literal>[M(1,1,..);..;M(n1,1,..);...;M(1,n2,..);..;M(n1,n2,..);...]</literal>
+        </para>
+        <para>
+            Warning: If you build your own <literal>hypermat</literal>, you must be careful. The M('dims') entry must be a row vector whereas the M('entries') must be a column vector.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemplos</title>
+        <programlisting role="example"><![CDATA[ 
+M = hypermat([2 3 2 2],1:24)
+disp(size(M('dims')))
+disp(size(M('entries')))
+
+M_own            = mlist(['hm','dims','entries']);
+M_own('dims')    = [2 3 2 2];
+M_own('entries') = [1:24]';
+disp(size(M_own('dims')))
+disp(size(M_own('entries')))
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>See Also</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="hypermatrices">hypermatrices</link>
+            </member>
+            <member>
+                <link linkend="zeros">zeros</link>
+            </member>
+            <member>
+                <link linkend="ones">ones</link>
+            </member>
+            <member>
+                <link linkend="grand">grand</link>
+            </member>
+            <member>
+                <link linkend="matrix">matrix</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/pt_BR/hypermatrices.xml b/modules/data_structures/help/pt_BR/hypermatrices.xml
new file mode 100755
index 000000000..c9a08ce91
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/hypermatrices.xml
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2007-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns4="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="hypermatrices" xml:lang="en">
+    <refnamediv>
+        <refname>hypermatrices</refname>
+        <refpurpose>objeto do Scilab: matrizes n-dimensionais</refpurpose>
+    </refnamediv>
+    <refsection>
+        <title>Descri��o</title>
+        <para>O tipo hipermatriz ("hypermatrix") permite manipular arrays
+            multidimensionais.
+        </para>
+        <para>Hipermatrizes podem ser definidas por uma extens�o das matrizes 2D
+            como segue: a=[1 2;3 4];a(:,:,2)=rand(2,2)
+        </para>
+        <para>
+            ou usando a fun��o <literal>hypermat</literal> diretamente.
+        </para>
+        <para>As entradas podem ser n�meros reais ou complexos, polin�mios, raz�es
+            de polin�mios, strings ou valores booleanos.
+        </para>
+        <para>
+            Hipermatrizes s�o <literal>mlists</literal>:
+            <literal>mlist(['hm','dims','entries'],sz,v)</literal> onde
+            <literal>sz</literal> � o vetor linha de dimens�es e <literal>v</literal>
+            � o vetor coluna de entradas (as primeiras dimens�es s�o armazenadas
+            primeiro)
+        </para>
+        <para>NOTAS: O n�mero de dimens�es de hipermatrizes com tamanhos mais �
+            direita iguais a 1 � automaticamente reduzido. Uma hipermatriz com apenas
+            duas dimens�es � automaticamente trocada por uma matriz regular (tipo
+            1).
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemplos</title>
+        <programlisting role="example"><![CDATA[ 
+a(1,1,1,1:2)=[1 2]
+a=[1 2;3 4];a(:,:,2)=rand(2,2)
+a(1,1,:)
+
+size(a)
+
+a(:,:,1) //redu��o de dimensionalidade 
+type(a(:,:,1))
+
+[a a]
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Ver Tamb�m</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="hypermat">hypermat</link>
+            </member>
+            <member>
+                <link linkend="zeros">zeros</link>
+            </member>
+            <member>
+                <link linkend="ones">ones</link>
+            </member>
+            <member>
+                <link linkend="grand">grand</link>
+            </member>
+            <member>
+                <link linkend="matrix">matrix</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/pt_BR/iscell.xml b/modules/data_structures/help/pt_BR/iscell.xml
new file mode 100755
index 000000000..8e447cca7
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/iscell.xml
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008 - INRIA - Vincent COUVERT
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="iscell" xml:lang="en">
+    <refnamediv>
+        <refname>iscell</refname>
+        <refpurpose>verifica se um array é um cell (célula)</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Seqüência de Chamamento</title>
+        <synopsis>bool = iscell(x)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Parâmetros</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>variável Scilab</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bool</term>
+                <listitem>
+                    <para>um booleano</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Descrição</title>
+        <para>
+            <literal>iscell(x)</literal> retorna %t (verdadeiro) se x é um cell
+            e %f (falso) em caso contrário.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemplos</title>
+        <programlisting role="example"><![CDATA[ 
+iscell(1)
+
+iscell(cell())
+
+c = cell(1,2);
+c(1).entries="Scilab";
+c(2).entries=datenum();
+iscell(c)
+ ]]></programlisting>
+    </refsection>
+    <refsection>
+        <title>Ver Também</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="cell">cell</link>
+            </member>
+            <member>
+                <link linkend="isstruct">isstruct</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/pt_BR/iscellstr.xml b/modules/data_structures/help/pt_BR/iscellstr.xml
new file mode 100755
index 000000000..f20cf1909
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/iscellstr.xml
@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008 - INRIA - Vincent COUVERT
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="iscellstr" xml:lang="en">
+    <refnamediv>
+        <refname>iscellstr</refname>
+        <refpurpose>verifica se uma variável é um cell array de
+            strings
+        </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Seqüência de Chamamento</title>
+        <synopsis>bool = iscellstr(x)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Parâmetros</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>variável Scilab</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bool</term>
+                <listitem>
+                    <para>um booleano</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Descrição</title>
+        <para>
+            <literal>iscellstr(x)</literal> retorna verdadeiro se x é um cell
+            array de strings (ou um cell array vazio) e falso em caso
+            contrário.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemplos </title>
+        <programlisting role="example"><![CDATA[ 
+iscellstr(1)
+
+iscellstr(cell())
+
+iscellstr(cell(3))
+
+strcell = cell(3,1);
+strcell(1).entries="Scilab";
+strcell(2).entries="iscellstr";
+strcell(3).entries="help";
+iscellstr(strcell)
+ ]]></programlisting>
+    </refsection>
+    <refsection>
+        <title>Ver Também</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="cell">cell</link>
+            </member>
+            <member>
+                <link linkend="iscell">iscell</link>
+            </member>
+            <member>
+                <link linkend="isstruct">isstruct</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/pt_BR/isstruct.xml b/modules/data_structures/help/pt_BR/isstruct.xml
new file mode 100755
index 000000000..de14771f9
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/isstruct.xml
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008 - INRIA - Vincent COUVERT
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="isstruct" xml:lang="en">
+    <refnamediv>
+        <refname>isstruct</refname>
+        <refpurpose>checa se uma variável é um struct array
+            (estrutura)
+        </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Seqüência de Chamamento</title>
+        <synopsis>bool = isstruct(x)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Parâmetros</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>variável Scilab</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bool</term>
+                <listitem>
+                    <para>um booleano</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Descrição</title>
+        <para>
+            <literal>isstruct(x)</literal> retorna %t (verdadeiro) se x é um
+            struct array e %f em caso contrário.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemplos</title>
+        <programlisting role="example"><![CDATA[ 
+isstruct(1)
+
+isstruct(cell())
+
+isstruct(struct("name","Scilab", "version", getversion()))
+
+info.name="Scilab";
+info.function="isstruct";
+info.module="help";
+isstruct(info)
+ ]]></programlisting>
+    </refsection>
+    <refsection>
+        <title>Ver Também</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="struct">struct</link>
+            </member>
+            <member>
+                <link linkend="iscell">iscell</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/pt_BR/list.xml b/modules/data_structures/help/pt_BR/list.xml
new file mode 100755
index 000000000..4d680f298
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/list.xml
@@ -0,0 +1,175 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="list" xml:lang="en">
+    <refnamediv>
+        <refname>list</refname>
+        <refpurpose>objeto do Scilab e defini��o de lists ("listas")</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Seq��ncia de Chamamento</title>
+        <synopsis>list(a1,....an)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Descri��o</title>
+        <para>
+            Cria um <literal>list</literal> com elementos
+            <literal>ai</literal>'s que s�o elementos Scilab arbitr�rios
+            (<literal>matrix, list,...</literal>). O tipo de objetos
+            <literal>list</literal> � 15. <literal>list()</literal> cria o
+            <literal>list</literal> vazio (0 elementos). 
+        </para>
+    </refsection>
+    <refsection>
+        <title>Opera��es em Listas</title>
+        <variablelist>
+            <varlistentry>
+                <term>extra��o</term>
+                <listitem>
+                    <para>
+                        <literal>[x,y,z...]=L(v)</literal> onde <literal>v</literal>
+                        � um vetor de �ndices; <literal>[x,y,z]=L(:)</literal> extrai todos
+                        os elementos. 
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>inser��o no �ndice i</term>
+                <listitem>
+                    <para>
+                        <literal>L(i)=a</literal> (note que n�o � errado usar
+                        <literal>L(i)=a</literal> com <emphasis>i &gt; 1 +
+                            size(L)
+                        </emphasis>
+                        mas algumas entradas de lista est�o ent�o
+                        indefinidas e sua extra��o levanta um erro). 
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>anexar elemento no fim da lista</term>
+                <listitem>
+                    <para>
+                        <literal>L($+1)=e</literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>anexar elementos no in�cio da lista</term>
+                <listitem>
+                    <para>
+                        <literal>L(0)=e</literal>. (note que ap�s esta opera��o e
+                        est� no �ndice 1, os elementos iniciais foram movidos para a
+                        direita). 
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>dele��o</term>
+                <listitem>
+                    <para>
+                        <literal>L(i)=null()</literal> remove o i-�simo elemento da
+                        lista <literal>L</literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>concatena��o de duas listas</term>
+                <listitem>
+                    <para>
+                        <literal>L3 = lstcat(L1,L2)</literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>n�mero de elementos de uma lista</term>
+                <listitem>
+                    <para>
+                        voc� pode usar tanto <literal>nb_elm = size(L)</literal> ou
+                        <literal>nb_elm = length(L)</literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>itera��es com uma lista</term>
+                <listitem>
+                    <para>
+                        � poss�vel usar uma lista <literal>L</literal> com um la�o
+                        ("loop") <link linkend="for">for</link>: <literal>for
+                            e=L,...,end
+                        </literal>
+                        �um la�o com <literal>length(L)</literal>
+                        itera��es, a vari�vel de la�o <literal>e</literal> sendo igual a
+                        <literal>L(i)</literal> na i-�sima itera��o.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Observa��es </title>
+        <para>
+            O Scilab tamb�m possui outros tipos de listas, o tipo <link linkend="tlist">tlist</link> (lista com tipo) e o tipo <link linkend="mlist">mlist</link> que s�o �teis para definir um novo tipo de
+            dado com o operador <link linkend="overloading">overloading</link>
+            facilities (<link linkend="hypermatrices">hypermatrices</link>
+            (hipermatrizes), que s�o arrays multi-dimensionais no Scilab, s�o, na
+            verdade, <emphasis>mlist</emphasis>).
+        </para>
+        <para>
+            <emphasis>struct</emphasis> do Matlab tamb�m est�o
+            dispon�veis.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemplos</title>
+        <programlisting role="example"><![CDATA[ 
+l = list(1,["a" "b"])
+l(0) = "foo"
+l($+1) = "ol�"
+l(2) = "toto"
+l(3) = rand(1,2)
+l(3) = null()
+lbis = list("gewurtz", "caipirina" ,"debug")
+lter = lstcat(l,lbis)
+size(lter) - size(lbis) - size(l)  // deve ser zero
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Ver Tamb�m</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="null">null</link>
+            </member>
+            <member>
+                <link linkend="lstcat">lstcat</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+            <member>
+                <link linkend="insertion">insertion</link>
+            </member>
+            <member>
+                <link linkend="extraction">extraction</link>
+            </member>
+            <member>
+                <link linkend="size">size</link>
+            </member>
+            <member>
+                <link linkend="length">length</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/pt_BR/lstcat.xml b/modules/data_structures/help/pt_BR/lstcat.xml
new file mode 100755
index 000000000..6304e5aa5
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/lstcat.xml
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns4="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="lstcat" xml:lang="en">
+    <refnamediv>
+        <refname>lstcat</refname>
+        <refpurpose>concatena��o de listas</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Seq��ncia de Chamamento</title>
+        <synopsis>lc=lstcat(l1,..ln)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Par�metros</title>
+        <variablelist>
+            <varlistentry>
+                <term>li</term>
+                <listitem>
+                    <para>lista ou qualquer outro tipo de vari�vel </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>lc</term>
+                <listitem>
+                    <para>uma lista </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Descri��o</title>
+        <para>
+            <literal>lc=lstcat(l1,..ln)</literal> concatena os componentes das
+            <literal>li</literal> listas em uma �nica lista. Se os
+            <literal>li</literal> s�o outros tipos de vari�veis, eles simplesmente s�o
+            adicionados � lista resultante.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemplos</title>
+        <programlisting role="example"><![CDATA[ 
+lstcat(list(1,2,3),33,list('foo',%s))
+lstcat(1,2,3)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Ver Tamb�m</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="list">list</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/pt_BR/matrices.xml b/modules/data_structures/help/pt_BR/matrices.xml
new file mode 100755
index 000000000..84bfcde05
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/matrices.xml
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="matrices" xml:lang="en">
+    <refnamediv>
+        <refname>matrices</refname>
+        <refpurpose>objeto do Scilab: matrizes</refpurpose>
+    </refnamediv>
+    <refsection>
+        <title>Descri��o</title>
+        <para>Matrizes s�o objetos b�sicos definidos no Scilab. Elas podem ser
+            definidas como segue:
+        </para>
+        <programlisting role=""><![CDATA[ 
+E=[e11,e12,...,e1n;
+   e21,e22,...,e2n;
+        ....
+   em1,em2,...,emn];
+ ]]></programlisting>
+        <para>
+            As entradas <literal>eij</literal> podem ser n�meros reais,
+            complexos, polin�mios, raz�es de polin�mios, strings ou booleanos.
+        </para>
+        <para>Vetores s�o vistos como matrizes de uma linha ou uma coluna.</para>
+    </refsection>
+    <refsection>
+        <title>Exemplos</title>
+        <programlisting role="example"><![CDATA[ 
+E=[1,2;3,4]
+E=[%T,%F;1==1,1~=1]
+s=poly(0,'s');
+E=[s,s^2;1,1+s]
+E=[1/s,0;s,1/(s+1)]
+E=['A11','A12';'A21','A22']
+ ]]></programlisting>
+    </refsection>
+    <refsection>
+        <title> Ver Tamb�m </title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="poly">poly</link>
+            </member>
+            <member>
+                <link linkend="string">string</link>
+            </member>
+            <member>
+                <link linkend="boolean">boolean</link>
+            </member>
+            <member>
+                <link linkend="rational">rational</link>
+            </member>
+            <member>
+                <link linkend="empty">empty</link>
+            </member>
+            <member>
+                <link linkend="hypermatrices">hypermatrices</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/pt_BR/mlist.xml b/modules/data_structures/help/pt_BR/mlist.xml
new file mode 100755
index 000000000..72c3a9bed
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/mlist.xml
@@ -0,0 +1,138 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2007-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns4="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="mlist" xml:lang="en">
+    <refnamediv>
+        <refname>mlist</refname>
+        <refpurpose>objeto Scilab, defini��o de listas com tipos orientadas
+            matricialmente
+        </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Seq��ncia de Chamamento</title>
+        <synopsis>mlist(typ,a1,....an )</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Par�metros</title>
+        <variablelist>
+            <varlistentry>
+                <term>typ</term>
+                <listitem>
+                    <para>vector of character strings</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>ai</term>
+                <listitem>
+                    <para>
+                        any Scilab object (<literal>matrix,
+                            list,string...
+                        </literal>
+                        ).
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Descri��o</title>
+        <para>
+            Objetos mlist s�o bastante semelhantes a objetos <link linkend="tlist">tlist</link> objects. A �nica diferen�a concerne �s
+            sintaxes de extra��o e inser��o (<link linkend="extraction">extraction</link> e <link linkend="insertion">insertion</link>): se <literal>M</literal> � uma
+            mlist, para qualquer �ndice <literal>i</literal> que n�o � um campo de
+            nome, <literal>M(i)</literal> n�o � mais o <literal>i</literal>-�simo
+            campo da lista
+        </para>
+        <para>A sem�ntica da sintaxe de extra��o e inser��o deve ser dada por uma
+            fun��o de (sobrecarga) <link linkend="overloading">overloading</link>.
+        </para>
+        <para>A fun��o de overloading para sintaxe de extra��o
+            <literal>b=a(i1,...,in)</literal> tem a seguinte seq��ncia de chamamento:
+            <literal>b=%&lt;tipo_de_a&gt;_e_(i1,...,in,a)</literal>
+        </para>
+        <para>
+            e a sintaxe <literal>[x1,..,xm]=a(i1,...,in)</literal> tem a
+            seguinte seq��ncia de chamamento:
+            <literal>[x1,..,xm]=%&lt;type_de_a&gt;_e_(i1,...,in,a)</literal>
+        </para>
+        <para/>
+        <para>A fun��o de overloading associada � sintaxe de inser��o
+            <literal>a(i1,...,in)=b</literal> tem a seguinte seq��ncia de chamamento:
+            <literal>a=%&lt;type_de_b&gt;_i_&lt;type_de_a&gt;(i1,...,in,b,a)</literal>.
+        </para>
+        <para/>
+        <para>Os campos de um mlist devem, ent�o, ser designados por seus nomes.
+            Eles tamb�m podem ser manipulados usando-se as fun��es
+            <literal>getfield</literal> e <literal>setfield</literal>.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemplos</title>
+        <programlisting role="example"><![CDATA[ 
+M=mlist(['V','name','value'],['a','b';'c' 'd'],[1 2; 3 4]);
+//Definindo exibi��o
+function %V_p(M),disp(M.name+':'+string(M.value)),endfunction
+
+//Definindo opera��o de extra��o
+function r=%V_e(varargin)
+  M=varargin($)
+  r=mlist(['V','name','value'],M.name(varargin(1:$-1)),M.value(varargin(1:$-1)))
+endfunction
+M(2,:) // a segunda entrada do vetor M
+M.value
+
+//Definindo opera��es de inser��o
+function M=%V_i_V(varargin)
+  M=varargin($)
+  N=varargin($-1)
+  M.value(varargin(1:$-2))=N.value
+  M.name(varargin(1:$-2))=N.name
+endfunction
+M(1,1)=M(2,2)
+
+function M=%s_i_V(varargin) //inser��o de uma matriz regular em uma matriz V
+  M=varargin($)
+  N=varargin($-1)
+  M.value(varargin(1:$-2))=N
+  M.name(varargin(1:$-2))=emptystr(N)
+endfunction
+M(1,1)=44
+
+//caso de tlists
+M=tlist(['V','name','value'],['a','b';'c' 'd'],[1 2; 3 4]);
+M(2)
+M(2)='a'+string([1 2;3 4])
+
+M('name')
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Ver Tamb�m</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="list">list</link>
+            </member>
+            <member>
+                <link linkend="overloading">overloading</link>
+            </member>
+            <member>
+                <link linkend="getfield">getfield</link>
+            </member>
+            <member>
+                <link linkend="setfield">setfield</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/pt_BR/null.xml b/modules/data_structures/help/pt_BR/null.xml
new file mode 100755
index 000000000..e5d4b3205
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/null.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns4="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="null" xml:lang="en">
+    <refnamediv>
+        <refname>null</refname>
+        <refpurpose>deleta um elemento em uma lista</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Seq��ncia de Chamamento</title>
+        <synopsis>l(i)=null()</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Descri��o</title>
+        <para>Deleta objetos dentro de uma lista.</para>
+    </refsection>
+    <refsection>
+        <title> Exemplos </title>
+        <programlisting role="example"><![CDATA[ 
+l=list(1,"foo",3);
+l(2)=null() // retorna list(1,3)
+ ]]></programlisting>
+    </refsection>
+    <refsection>
+        <title> Ver Tamb�m </title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="list">list</link>
+            </member>
+            <member>
+                <link linkend="clear">clear</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/pt_BR/rlist.xml b/modules/data_structures/help/pt_BR/rlist.xml
new file mode 100755
index 000000000..014d1c9b2
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/rlist.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="rlist" xml:lang="en">
+    <refnamediv>
+        <refname>rlist</refname>
+        <refpurpose>defini��o de fun��o racional do Scilab</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Seq��ncia de Chamamento</title>
+        <synopsis>rlist()
+            rlist(a1,....an)
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Descri��o</title>
+        <para>
+            <literal>rlist(a1,....an)</literal> � um atalho para
+            <literal>tlist(['r','num';'den','dt'], a1,....an)</literal>
+        </para>
+        <para>
+            Cria um <literal>tlist</literal> com
+            <literal>['r','num';'den','dt']</literal> como primeira entrada e os
+            <literal>ai</literal>'s como pr�ximas entradas, se tiver algum. Nenhuma
+            verifica��o de tipo ou tamanho � feita nos <literal>ai</literal>'s.
+        </para>
+    </refsection>
+    <refsection role="see also">
+        <title>Ver Tamb�m</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="syslin">syslin</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/pt_BR/setfield.xml b/modules/data_structures/help/pt_BR/setfield.xml
new file mode 100755
index 000000000..209b20fdd
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/setfield.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns4="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="setfield" xml:lang="en">
+    <refnamediv>
+        <refname>setfield</refname>
+        <refpurpose>inser��o de campos de listas</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Seq��ncia de Chamamento</title>
+        <synopsis>setfield(i,x,l)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Par�metros</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>matriz de qualquer tipo</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>l</term>
+                <listitem>
+                    <para>lista, tlist ou mlist </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>i</term>
+                <listitem>
+                    <para>�ndice de campo, ver "insertion" para mais detalhes.</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Descri��o</title>
+        <para>
+            Esta fun��o � equivalente � sintaxe <literal>l(i)=x</literal> spara
+            inser��o de campos, com a �nica diferen�a de que tamb�m se aplica a
+            objetos <literal>mlist</literal>.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemplos</title>
+        <programlisting role="example"><![CDATA[ 
+l=list(1,'qwerw',%s)
+l(1)='Modificado'
+l(0)='Adicionado'
+l(6)=['mais um';'adicionado']
+
+a=hypermat([2,2,2],rand(1:2^3));// hipermatrizes s�o codificadas usando-se mlists
+setfield(3,1:8,a);a // ajusta o valor de campo para 1:8
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Ver Tamb�m</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="insertion">insertion</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/pt_BR/struct.xml b/modules/data_structures/help/pt_BR/struct.xml
new file mode 100755
index 000000000..967da4ae9
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/struct.xml
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns4="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="struct" xml:lang="en">
+    <refnamediv>
+        <refname>struct</refname>
+        <refpurpose>criando um struct (estrutura)</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Seq��ncia de Chamamento</title>
+        <synopsis>st=struct(field1,value1,field2,value2...)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Par�metros</title>
+        <variablelist>
+            <varlistentry>
+                <term>field1, field2, ..</term>
+                <listitem>
+                    <para>strings, representam os nomes dos campos</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>value1, value2, ..</term>
+                <listitem>
+                    <para>todos os tipos de dados (double, char, int, ...), representam
+                        os valores dos campos
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Descri��o</title>
+        <para>Esta fun��o retorna uma estrutura com campos de nomes
+            <literal>fields1</literal>, <literal>field2</literal>, ..., e valores
+            correspondentes <literal>value1</literal>, <literal>value2</literal>,
+            ...
+        </para>
+    </refsection>
+    <refsection>
+        <title>Exemplos</title>
+        <programlisting role="example"><![CDATA[ 
+// criando um dado struct
+date_st=struct('dia',25,'mes' ,'DEZ','ano',2006)
+
+//mudando o mes
+date_st.mes='AGO';
+
+// mudando o ano
+date_st.ano=1973;
+
+//mudando o dia
+date_st.dia=19;
+
+// adicionando um novo campo
+date_st.semana=32
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Ver Tamb�m</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="cell">cell</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/pt_BR/tlist.xml b/modules/data_structures/help/pt_BR/tlist.xml
new file mode 100755
index 000000000..63035a32b
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/tlist.xml
@@ -0,0 +1,130 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns3="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="tlist" xml:lang="en">
+    <refnamediv>
+        <refname>tlist</refname>
+        <refpurpose>objeto do Scilab e defini��o de listas com tipos ("typed
+            lists") 
+        </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Seq��ncia de Chamamento</title>
+        <synopsis>tlist(typ,a1,....an )</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Par�metros</title>
+        <variablelist>
+            <varlistentry>
+                <term>typ</term>
+                <listitem>
+                    <para>string ou vetor de strings </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>ai</term>
+                <listitem>
+                    <para>
+                        qualquer objeto Scilab (<literal>matrix,
+                            list,string...
+                        </literal>
+                        ).
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Descri��o</title>
+        <para>
+            Cria um <literal>typed-list</literal> com elementos
+            <literal>ai</literal>'s. O argumento <literal>typ</literal> especifica o
+            tipo da lista. Tais <literal>typed-list</literal> permitem ao usu�rio
+            definir novas opera��es trabalhando nestes objetos atrav�s de fun��es do
+            Scilab. A �nica diferen�a entre um <literal>typed-list</literal> e um
+            <literal>list</literal> (lista) � o valor do tipo (16 ao inv�s de
+            15).
+        </para>
+        <para>
+            <literal>typ(1)</literal> espeifica o tipo de lista (string usado
+            para definir opera��es "soft-coded").
+        </para>
+        <para>
+            Se especificado, <literal>typ(i)</literal> pode fornecer o nome
+            formal do <literal>i+1</literal> -�simo elemento.
+        </para>
+        <para>
+            Opera��es padr�es em <literal>list</literal> operam de modo
+            semelhante para <literal>typed-list</literal>:
+        </para>
+        <para>
+            Extra��o : <literal>[x,y,z...]=l(v)</literal> onde
+            <literal>v</literal> � o vetor de �ndices; <literal>[x,y,z]=l(:)</literal>
+            extrai todos os elementos.
+        </para>
+        <para>
+            Inser��o: <literal>l(i)=a</literal>
+        </para>
+        <para>
+            Dele��o: <literal>l(i)=null()</literal> remove o i-�simo elemento do
+            <literal>tlist l</literal>.
+        </para>
+        <para>Exibi��o.</para>
+        <para>
+            Al�m disso, se <literal>typ(2:n+1)</literal> forem especificados, o
+            usu�rio pode apontar elementos por seus nomes.
+        </para>
+        <para>Abaixo fornecemos exemplos de onde tlists s�o usados:</para>
+        <para>Sistemas lineares s�o representados por
+            <literal>typed-list</literal> espec�ficos, ex.: um sistema linear
+            <literal>[A,B,C,D]</literal> � representado pelo tlist
+            <literal>Sys=tlist(['lss';'A';'B';'C';'D';'X0';'dt'],A,B,C,D,x0,'c')</literal>
+            e esta lista espec�fica pode ser criada pela fun��o
+            <literal>syslin</literal>.
+        </para>
+        <para>Sys(2), Sys('A') ou Sys.A � a estado-matriz e Sys('dt') ou Sys.dt �
+            o dom�nio de tempo
+        </para>
+        <para>
+            Uma matriz de raz�es de polin�mios <literal>H</literal> �
+            representada por um <literal>typed-list</literal>
+            <literal>H=rlist(Num,Den,[])</literal> onde
+            <literal>Num</literal> e <literal>Den</literal> s�o duas matrizes de
+            polin�mios e um sistema linear (ex.: de tempo cont�nuo) com matriz de
+            transfer�ncia <literal>H</literal> possivelmente criada por
+            <literal>syslin('c',H)</literal>.
+        </para>
+        <para>H(2), H('num') ou H.num � o numerador da matriz de
+            transfer�ncia
+        </para>
+    </refsection>
+    <refsection role="see also">
+        <title>Ver Tamb�m</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="null">null</link>
+            </member>
+            <member>
+                <link linkend="percent">percent</link>
+            </member>
+            <member>
+                <link linkend="syslin">syslin</link>
+            </member>
+            <member>
+                <link linkend="list">list</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/pt_BR/type.xml b/modules/data_structures/help/pt_BR/type.xml
new file mode 100755
index 000000000..f1bd93bbf
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/type.xml
@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns4="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="type" xml:lang="en">
+    <refnamediv>
+        <refname>type</refname>
+        <refpurpose>tipo de vari�vel</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title> Seq��ncia de Chamamento </title>
+        <synopsis>[i]=type(x)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Par�metros</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>objeto Scilab</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>i</term>
+                <listitem>
+                    <para>inteiro</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Descri��o</title>
+        <para>
+            <literal>type(x)</literal>retorna um inteiro que indica o tipo de
+            <literal>x </literal>como segue:
+        </para>
+        <para> 1 : uma matriz constante de reais ou complexos;</para>
+        <para> 2 : uma matriz de polin�mios;</para>
+        <para> 4 : uma matriz de valores booleanos;</para>
+        <para> 5 : uma matriz esparsa;</para>
+        <para> 6 : uma matriz de valores booleanos esparsa;</para>
+        <para> 7 : uma matriz esparsa do Matlab.</para>
+        <para> 8 : uma matriz de inteiros armazenados em 1, 2 ou 4 bytes;</para>
+        <para> 9 : uma matriz de manipuladores gr�ficos;</para>
+        <para> 10 : uma matriz de strings;</para>
+        <para> 11 : uma fun��o n�o-compilada (c�digo Scilab);</para>
+        <para> 13 : uma fun��o compilada (c�digo Scilab);</para>
+        <para> 14 : uma biblioteca de fun��es;</para>
+        <para> 15 : uma lista;</para>
+        <para> 16 : uma lista com tipo ("typed list" ou "tlist");</para>
+        <para> 17 : uma lista com tipo orientada matricialmente (mlist);</para>
+        <para>
+            128 : um ponteiro (ver <link linkend="lufact">lufact</link>).
+        </para>
+        <para>129 : polin�mio de tamanho impl�cito, usado para indexa��o.</para>
+        <para>130 : intr�nseco do Scilab (c�digo C ou Fortran).</para>
+    </refsection>
+    <refsection>
+        <title> Ver Tamb�m </title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="typeof">typeof</link>
+            </member>
+            <member>
+                <link linkend="inttype">inttype</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/pt_BR/typename.xml b/modules/data_structures/help/pt_BR/typename.xml
new file mode 100755
index 000000000..8782768f4
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/typename.xml
@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns4="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="typename" xml:lang="en">
+    <refnamediv>
+        <refname>typename</refname>
+        <refpurpose>associa um nome ao tipo de vari�vel</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Calling Sequence</title>
+        <synopsis>[types [ [,names]]=typename()
+            typename(name,type)
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Parameters</title>
+        <variablelist>
+            <varlistentry>
+                <term>types</term>
+                <listitem>
+                    <para>vetor coluna de inteiros: os c�digos dos tipos de cada tipo de
+                        dado definido. 
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>names</term>
+                <listitem>
+                    <para>vetor coluna de strings: os nomes associados aos c�digos de
+                        tipos. 
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>type</term>
+                <listitem>
+                    <para>inteiro: o c�digo de tipo do novo tipo de dado. </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>name</term>
+                <listitem>
+                    <para>string: o nome associado ao c�digo de tipo </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Descri��o</title>
+        <para>O overloading de fun��es e operadores faz uso de nomes formais
+            associados aos tipos de dados para formar o nome da fun��o de overloading
+            (ver overloading). <literal>typename</literal> pode ser usado para
+            manipular esses nomes formais para tipos de dados "hard-coded" (os nomes
+            formais de tipos de dados codificados de <literal>tlist</literal> ou
+            <literal>mlist</literal> s�o definidos de outra forma, ver
+            <literal>overloading</literal>).
+        </para>
+        <para>
+            Chamado sem argumento do lado direito, <literal>typename</literal>
+            retorna informa��es sobre tipos de dados definidos.
+        </para>
+        <para>
+            Chamado com argumento do lado direito, <literal>typename</literal>
+            associa um nome a um c�digo de tipo de dado.
+        </para>
+        <para>
+            <literal>typename('',type)</literal> suprime o tipo de dado
+            fornecido pelo seu c�digo <literal>type</literal> de tabelas de tipos de
+            dados conhecidos.
+        </para>
+        <para>Number max. of defined types is 50.</para>
+    </refsection>
+    <refsection>
+        <title> Ver Tamb�m </title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="type">type</link>
+            </member>
+            <member>
+                <link linkend="typeof">typeof</link>
+            </member>
+            <member>
+                <link linkend="overloading">overloading</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/pt_BR/typeof.xml b/modules/data_structures/help/pt_BR/typeof.xml
new file mode 100755
index 000000000..5ced03a8e
--- /dev/null
+++ b/modules/data_structures/help/pt_BR/typeof.xml
@@ -0,0 +1,207 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008 - INRIA
+ * 
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at    
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns3="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="typeof" xml:lang="en">
+    <refnamediv>
+        <refname>typeof</refname>
+        <refpurpose>tipo do objeto</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Seq��ncia de Chamamento</title>
+        <synopsis>[t]=typeof(object)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Par�metros</title>
+        <variablelist>
+            <varlistentry>
+                <term>object</term>
+                <listitem>
+                    <para>objeto Scilab</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>t</term>
+                <listitem>
+                    <para>string</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Descri��o</title>
+        <para>
+            <literal>t=typeof(object)</literal> retorna um dos seguintes
+            strings:
+        </para>
+        <variablelist>
+            <varlistentry>
+                <term>"constant"</term>
+                <listitem>
+                    <para>se o objeto � uma matriz constante de reais ou
+                        complexos
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"polynomial"</term>
+                <listitem>
+                    <para>se o objeto � uma matriz de polin�mios</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"function"</term>
+                <listitem>
+                    <para>se o objeto � uma fun��o (c�digo Scilab).</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"handle"</term>
+                <listitem>
+                    <para>se o objeto � um manipulador ("al�a")</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"string"</term>
+                <listitem>
+                    <para>se o objeto � uma matriz de strings</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"boolean"</term>
+                <listitem>
+                    <para>se o objeto � uma matriz de valores booleanos</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"list"</term>
+                <listitem>
+                    <para>se o objeto � uma lista</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"rational"</term>
+                <listitem>
+                    <para>se o objeto � a � uma martriz de raz�es de polin�mios (matriz
+                        de transfer�ncia)
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"state-space"</term>
+                <listitem>
+                    <para>
+                        se o objeto � um modelo de espa�o de estados (ver <link linkend="syslin">syslin</link>).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"sparse"</term>
+                <listitem>
+                    <para>se o objeto � uma matriz (de reais) esparsa.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"boolean sparse"</term>
+                <listitem>
+                    <para>se o objeto � uma matriz de valores booleanos esparsa.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"hypermat"</term>
+                <listitem>
+                    <para>se o objeto � uma hipermatriz (array N-dimensional N
+                        &gt;=3).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"st"</term>
+                <listitem>
+                    <para>se o objeto � um array de estrutura</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"ce"</term>
+                <listitem>
+                    <para>se o objeto � um array de c�lulas</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>the first string in the first list entry</term>
+                <listitem>
+                    <para>se o objeto � um tlist ou mlist</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"fptr"</term>
+                <listitem>
+                    <para>se o objeto � intr�nseco ao Scilab (c�digo C ou
+                        Fortran).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"pointer"</term>
+                <listitem>
+                    <para>
+                        se o objeto � um ponteiro (ver <link linkend="lufact">lufact</link>).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"size implicit"</term>
+                <listitem>
+                    <para>se o objeto � um polin�mio de tamanho impl�cito para
+                        indexa��o.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Exemplos</title>
+        <programlisting role="example"><![CDATA[ 
+typeof(1)
+typeof(poly(0,'x'))
+
+typeof(1/poly(0,'x'))
+typeof(%t)
+
+w=sprand(100,100,0.001);
+typeof(w)
+typeof(w==w)
+
+deff('y=f(x)','y=2*x');
+typeof(f)
+
+L=tlist(['V','a','b'],18,'Scilab');
+typeof(L)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Ver Tamb�m</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="type">type</link>
+            </member>
+            <member>
+                <link linkend="strings">strings</link>
+            </member>
+            <member>
+                <link linkend="syslin">syslin</link>
+            </member>
+            <member>
+                <link linkend="poly">poly</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ru_RU/addchapter.sce b/modules/data_structures/help/ru_RU/addchapter.sce
new file mode 100755
index 000000000..9331d2503
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/addchapter.sce
@@ -0,0 +1,11 @@
+// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+// Copyright (C) 2009 - DIGITEO
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+
+add_help_chapter("Data Structures",SCI+"/modules/data_structures/help/ru_RU",%T);
+
diff --git a/modules/data_structures/help/ru_RU/boolean.xml b/modules/data_structures/help/ru_RU/boolean.xml
new file mode 100755
index 000000000..8658f8914
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/boolean.xml
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2007-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ru" xml:id="boolean">
+    <refnamediv>
+        <refname>boolean</refname>
+        <refpurpose>Объекты Scilab'а, логические переменные и операторы &amp; | ~
+        </refpurpose>
+    </refnamediv>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            Логическими переменными являются <constant>%T</constant>, ИСТИНА (англ. "true"), и <constant>%F</constant>, ЛОЖЬ (англ. "false"). Эти переменные могут использоваться для определения матриц логических значений с помощью обычного синтаксиса. С матрицами логических значений можно обращаться как с обычными матрицами для выделения/вставки элементов и конкатенации. Заметим, что другие обычные операции(<literal>+</literal>, <literal>*</literal>, <literal>-</literal>, <literal>^</literal> и т. д.) не определены для матриц логических значений. Для матриц логических значений определены три специальных оператора:
+        </para>
+        <variablelist>
+            <varlistentry>
+                <term>~b</term>
+                <listitem>
+                    <para>
+                        поэлементное логическое НЕ матрицы <literal>b</literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>b1 &amp; b2</term>
+                <listitem>
+                    <para>
+                        поэлементное логическое И матриц <literal>b1</literal> и <literal>b2</literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>b1 | b2</term>
+                <listitem>
+                    <para>
+                        поэлементное логическое ИЛИ матриц <literal>b1</literal> и <literal>b2</literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+        <para>
+            Логические переменные могут использоваться для индексации матриц и векторов. Например, <code>a([%T, %F, %T],:)</code> возвращает подматрицу, составленную из строк <literal>1</literal> и <literal>3</literal> матрицы <literal>a</literal>. Поддерживаются разрежённые логические матрицы.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[
+[1,2]==[1,3]
+[1,2]==1
+a=1:5; a(a>2)
+]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="matrices">матрицы</link>
+            </member>
+            <member>
+                <link linkend="or">or</link>
+            </member>
+            <member>
+                <link linkend="and">and</link>
+            </member>
+            <member>
+                <link linkend="not">not</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
+
diff --git a/modules/data_structures/help/ru_RU/cell.xml b/modules/data_structures/help/ru_RU/cell.xml
new file mode 100755
index 000000000..21b35a20f
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/cell.xml
@@ -0,0 +1,169 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+* Copyright (C) 2007-2008 - INRIA
+*
+* This file must be used under the terms of the CeCILL.
+* This source file is licensed as described in the file COPYING, which
+* you should have received as part of this distribution.  The terms
+* are also available at
+* http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+*
+-->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns4="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="cell" xml:lang="ru">
+    <refnamediv>
+        <refname>cell</refname>
+        <refpurpose>создаёт cell-массив пустых матриц</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Последовательность вызова</title>
+        <synopsis>
+            c = cell()
+            c = cell(m1)
+            c = cell(m1, m2)
+            c = cell(m1, m2, ..., mn)
+            c = cell(x)
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Аргументы</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>
+                        целочисленный вектор, содержащий размеры cell-массива, который требуется создать.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>m1, m2, ..., mn</term>
+                <listitem>
+                    <para>
+                        целые числа: размеры cell-массива, который
+                        требуется создать.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            Функция <function>cell</function> возвращает cell-массив пустых матриц.
+        </para>
+        <variablelist>
+            <varlistentry>
+                <term>cell()</term>
+                <listitem>
+                    <para>
+                        возвращает cell-массив размером <literal>0 x 0</literal> пустых матриц.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>cell(m1)</term>
+                <listitem>
+                    <para>
+                        возвращает cell-массив размером <literal>m1 x m1)</literal> пустых матриц.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>cell(m1, m2)</term>
+                <listitem>
+                    <para>
+                        возвращает cell-массив размером <literal>m1 x m2</literal> пустых матриц.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>cell(m1, m2, ..., mn)</term>
+                <listitem>
+                    <para>
+                        создаёт cell-массив размером <literal>m1 x m2 x ... x mn</literal> пустых матриц.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>cell(x)</term>
+                <listitem>
+                    <para>
+                        возвращает cell-массив пустых матриц у которого первая размерность равна <literal>x(1)</literal>, вторая размерность равна <literal>x(2)</literal> и так далее.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Примечания</title>
+        <para>
+            У <code>cell(x)</code> не такой же размер, как у <varname>x</varname>.
+        </para>
+        <para>
+            <code>cell()</code> эквивалентна <code>cell(0)</code>.
+        </para>
+        <para>
+            Если <literal>A</literal> является cell-массивом, то у вас есть
+            допуск к содержимому элемента <literal>A</literal> с помощью
+            <code>A(m1, m2, ..., mn).entries</code>. Инструкция
+            <code>A(1,1) = zeros(2,2)</code> не допустима, правильным
+            синтаксисом является <code>A(1,1).entries = zeros(2,2)</code>.
+        </para>
+        <para>
+            Если <literal>A</literal> является cell-массивом, то вы можете получить его размеры с помощью <code>A.dims</code>, которое возвращает значение типа <literal>int32</literal> и которое нельзя использовать в качестве индекса в cell-массиве. В этом случае лучше всего использовать <code>size(A)</code>.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[
+a=cell(3)
+b=cell(3,1)
+c=cell([2,3,4])
+
+// Определение cell-элементов
+b=cell(3,1);
+
+// Присвоение значения первому элементу b с помощью поля 'entries'
+b(1).entries=1:3
+
+// Присвоение значения второму элементу b с помощью поля 'entries'
+b(2).entries='Scilab'
+
+// Присвоение значения третьему элементу b с помощью поля 'entries'
+b(3).entries=poly(1:3,'s')
+
+// Присвоение cell-подмассивов
+X=cell(3,2);
+X(:,1)=b
+
+// Выделение cell-подмассива: результатом является cell-массив
+b(1)
+b(1:2)
+
+// Выделение значения cell-подмассива: результатом является массив
+b(1).entries
+
+// Размеры b в виде значения int32 (нельзя использовать в качестве индекса)
+b.dims
+// Размеры b в виде значения double
+size(b)
+
+]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="eye">eye</link>
+            </member>
+            <member>
+                <link linkend="ones">ones</link>
+            </member>
+            <member>
+                <link linkend="zeros">zeros</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
+
diff --git a/modules/data_structures/help/ru_RU/definedfields.xml b/modules/data_structures/help/ru_RU/definedfields.xml
new file mode 100755
index 000000000..f50b6f11b
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/definedfields.xml
@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ru" xml:id="definedfields">
+    <refnamediv>
+        <refname>definedfields</refname>
+        <refpurpose>
+            возвращает индекс определённых полей списков
+        </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Последовательность вызова</title>
+        <synopsis>k = definedfields(lst)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Аргументы</title>
+        <variablelist>
+            <varlistentry>
+                <term>lst</term>
+                <listitem>
+                    <para>переменная типа list, tlist или mlist.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>k</term>
+                <listitem>
+                    <para>вектор индексов.</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            Если <varname>lst</varname> является списком <literal>list</literal>, типизированным списком 
+            <literal>tlist</literal>, матричноориентированным списком <literal>mlist</literal>, то <code>k = definedfields(lst)</code> возвращает в <varname>k</varname> индексы определённых полей списка. Эта функция полезна, поскольку индексация неопределённых полей формирует ошибку.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[ 
+lst=list(1);lst(3)=5
+k=definedfields(lst)
+ 
+t=tlist('x');t(5)=4
+definedfields(t)
+ 
+m=mlist(['m','a','b']);m.b='sdfgfgd'
+definedfields(m)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="list">list</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+            <member>
+                <link linkend="insertion">вставка</link>
+            </member>
+            <member>
+                <link linkend="extraction">выделение</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ru_RU/fieldnames.xml b/modules/data_structures/help/ru_RU/fieldnames.xml
new file mode 100755
index 000000000..722ce99f1
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/fieldnames.xml
@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ * Copyright (C) 2010 - Digiteo - Vincent LIARD
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ru" xml:id="fieldnames">
+    <refnamediv>
+        <refname>fieldnames</refname>
+        <refpurpose>
+            получает имена полей переменных типа tlist, mlist или struct
+        </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Последовательность вызова</title>
+        <synopsis>f = fieldnames(lst)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Аргументы</title>
+        <variablelist>
+            <varlistentry>
+                <term>lst</term>
+                <listitem>
+                    <para>
+                        типизированный список (tlist), матричноориентированный список (mlist) или структура (struct).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>f</term>
+                <listitem>
+                    <para>вектор-столбец имён полей.</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            Функция <function>fieldnames</function> возвращает имена полей типизированного списка (tlist), матричноориентированного списка (mlist) или структуры (struct). Функция <function>fieldnames</function> не работает с cell-массивами.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[
+            fieldnames(tlist(['listtype', 'f1', 'f2'], [], []))
+            fieldnames(mlist(['V', 'ключ', 'значение'], ['a' 'b' ; 'c' 'd'], [1 2 ; 3 4]))
+            fieldnames(struct('день', 7, 'месяц', 'ЯНВАРЬ', 'год', 2007))
+            obj.x = 3;
+            obj.y = 3;
+            fieldnames(obj)
+         ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="extraction">выделение</link>
+            </member>
+            <member>
+                <link linkend="getfield">getfield</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+            <member>
+                <link linkend="struct">struct</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ru_RU/getfield.xml b/modules/data_structures/help/ru_RU/getfield.xml
new file mode 100755
index 000000000..41277d78d
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/getfield.xml
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ru" xml:id="getfield">
+    <refnamediv>
+        <refname>getfield</refname>
+        <refpurpose>выделение поля списка</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Последовательность вызова</title>
+        <synopsis>[x,...] = getfield(i, l)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Аргументы</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>матрица любого всевозможного типа.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>l</term>
+                <listitem>
+                    <para>
+                        список (list), типизированный список (tlist) или матричноориентированный список (mlist).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>i</term>
+                <listitem>
+                    <para>
+                        целое число: индекс поля, см. подробности в документации по <link linkend="extraction">выделению</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            Инструкция <literal>[x,...] = getfield(i, l)</literal> эквивалентна  <literal>[x,...] = l(i)</literal> для выделения поля с той лишь разницей, что она может также применяться к объектам типа <literal>mlist</literal>.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[ 
+l=list(1,'qwerw',%s)
+[a,b]=getfield([3 2],l)
+ 
+a=hypermat([2,2,2],rand(1:2^3));// гиперматрицы кодируются используя mlist-ы
+a(1) // элемент a(1,1,1) 
+getfield(1,a) // первое поле mlist-а
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="extraction">выделение</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ru_RU/hypermat.xml b/modules/data_structures/help/ru_RU/hypermat.xml
new file mode 100755
index 000000000..1f8298d42
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/hypermat.xml
@@ -0,0 +1,96 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2007-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ru" xml:id="hypermat">
+    <refnamediv>
+        <refname>hypermat</refname>
+        <refpurpose>инициализирует N-мерную матрицу</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Последовательность вызова</title>
+        <synopsis>M = hypermat(dims [,v])</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Аргументы</title>
+        <variablelist>
+            <varlistentry>
+                <term>dims</term>
+                <listitem>
+                    <para>вектор размеров гиперматрицы.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>v</term>
+                <listitem>
+                    <para>
+                        вектор элементов гиперматрицы (значение по умолчанию <code>zeros(prod(dims),1)</code>).
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            Функция <function>hypermat</function> инициализирует гиперматрицу, чьи
+            размеры заданы в векторе <varname>dims</varname>, а элементы заданы в
+            необязательном аргументе <varname>v</varname>.
+        </para>
+        <para>
+            Структура данных <varname>M</varname> содержит вектор размеров
+            матрицы <code>M('dims')</code> и вектор элементов
+            <code>M('entries')</code> такие, что первыми изменяются самые левые
+            индексы             <literal>[M(1,1,..);..;M(n1,1,..);...;M(1,n2,..);..;M(n1,n2,..);...]</literal>
+        </para>
+        <para>
+            <warning>
+                Если вы строите свою собственную <function>hypermat</function>, то вы
+                должны быть осторожны. Элемент <code>M('dims')</code> должен быть
+                вектор-строкой, а элемент <code>M('entries')</code> должен быть вектор-столбцом.
+            </warning>
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[
+M = hypermat([2 3 2 2],1:24)
+disp(size(M('dims')))
+disp(size(M('entries')))
+ 
+M_own            = mlist(['hm','dims','entries']);
+M_own('dims')    = [2 3 2 2];
+M_own('entries') = [1:24]';
+disp(size(M_own('dims')))
+disp(size(M_own('entries')))
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="hypermatrices">hypermatrices</link>
+            </member>
+            <member>
+                <link linkend="zeros">zeros</link>
+            </member>
+            <member>
+                <link linkend="ones">ones</link>
+            </member>
+            <member>
+                <link linkend="grand">grand</link>
+            </member>
+            <member>
+                <link linkend="matrix">matrix</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ru_RU/hypermatrices.xml b/modules/data_structures/help/ru_RU/hypermatrices.xml
new file mode 100755
index 000000000..e38e77a8f
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/hypermatrices.xml
@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2007-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ru" xml:id="hypermatrices">
+    <refnamediv>
+        <refname>hypermatrices</refname>
+        <refpurpose>объект Scilab'а, N-мерная матрица в Scilab'е</refpurpose>
+    </refnamediv>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            Тип гиперматрицы позволяет манипулировать многомерными массивами.
+        </para>
+        <para>
+            Они могут быть определены расширением двумерных матриц следующим
+            образом <code>a=[1 2;3 4];a(:,:,2)=rand(2,2)</code> или напрямую
+            с помощью функции <function>hypermat</function>.
+        </para>
+        <para>
+            Элементы могут быть вещественными или комплексными числами,
+            полиномами, рациональными числами, строковыми и логическими
+            значениями.
+        </para>
+        <para>
+            Гиперматрицы являются матричноориентированными списками <literal>mlists</literal>:
+            <code>mlist(['hm','dims','entries'],sz,v)</code>, где
+            <literal>sz</literal> - вектор-строка размеров, а
+            <literal>v</literal> - вектор-столбец элементов (первая
+            размерность сохраняется первой).
+        </para>
+        <para>
+            <note>
+                Число размерностей гиперматрицы с самыми правыми размерами,
+                равными  1, автоматически уменьшается. Гиперматрица, у которой
+                только две размерности, автоматически меняется на обычную матрицу
+                (тип 1).
+            </note>
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[
+a(1,1,1,1:2)=[1 2]
+a=[1 2;3 4];a(:,:,2)=rand(2,2)
+a(1,1,:)
+ 
+size(a)
+ 
+a(:,:,1) //уменьшение размерности
+type(a(:,:,1))
+ 
+[a a]
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="hypermat">hypermat</link>
+            </member>
+            <member>
+                <link linkend="zeros">zeros</link>
+            </member>
+            <member>
+                <link linkend="ones">ones</link>
+            </member>
+            <member>
+                <link linkend="grand">grand</link>
+            </member>
+            <member>
+                <link linkend="matrix">matrix</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ru_RU/iscell.xml b/modules/data_structures/help/ru_RU/iscell.xml
new file mode 100755
index 000000000..812c56021
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/iscell.xml
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008 - INRIA - Vincent COUVERT
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="iscell" xml:lang="ru">
+    <refnamediv>
+        <refname>iscell</refname>
+        <refpurpose>проверяет: является ли переменная cell-массивом</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Последовательность вызова</title>
+        <synopsis>bool = iscell(x)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Аргументы</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>переменная Scilab'а.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bool</term>
+                <listitem>
+                    <para>логическое значение.</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            <code>iscell(x)</code> возвращает <constant>%t</constant>, если
+            <varname>x</varname> является cell-массивом, и <constant>%f</constant> - в противном случае.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[ 
+iscell(1)
+ 
+iscell(cell())
+ 
+c = cell(1,2);
+c(1).entries="Scilab";
+c(2).entries=datenum();
+iscell(c)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="cell">cell</link>
+            </member>
+            <member>
+                <link linkend="isstruct">isstruct</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ru_RU/iscellstr.xml b/modules/data_structures/help/ru_RU/iscellstr.xml
new file mode 100755
index 000000000..c246b3dcc
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/iscellstr.xml
@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008 - INRIA - Vincent COUVERT
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="iscellstr" xml:lang="ru">
+    <refnamediv>
+        <refname>iscellstr</refname>
+        <refpurpose>проверяет: является ли переменная cell-массивом строковых значений</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Последовательность вызова</title>
+        <synopsis>bool = iscellstr(x)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Аргументы</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>переменная Scilab'а.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bool</term>
+                <listitem>
+                    <para>логическое значение.</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            <code>iscellstr(x)</code> возвращает <constant>%t</constant>,
+            если <varname>x</varname> являетя cell-массивом строковых
+            значений (или пустой cell-массив), и <constant>%f</constant> - в противном случае.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[ 
+iscellstr(1)
+ 
+iscellstr(cell())
+ 
+iscellstr(cell(3))
+ 
+strcell = cell(3,1);
+strcell(1).entries="Scilab";
+strcell(2).entries="iscellstr";
+strcell(3).entries="help";
+iscellstr(strcell)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="cell">cell</link>
+            </member>
+            <member>
+                <link linkend="iscell">iscell</link>
+            </member>
+            <member>
+                <link linkend="isstruct">isstruct</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ru_RU/isfield.xml b/modules/data_structures/help/ru_RU/isfield.xml
new file mode 100755
index 000000000..3e44bd659
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/isfield.xml
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2009 - DIGITEO - Pierre MARECHAL <pierre.marechal@scilab.org>
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ru" xml:id="isfield">
+    <refnamediv>
+        <refname>isfield</refname>
+        <refpurpose>проверяет: существует ли поле с указанным именем в структуре</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Последовательность вызова</title>
+        <synopsis>bool = isfield(s, fieldname)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Аргументы</title>
+        <variablelist>
+            <varlistentry>
+                <term>s</term>
+                <listitem>
+                    <para>массив структуры.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>fieldname</term>
+                <listitem>
+                    <para>матрица строк.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bool</term>
+                <listitem>
+                    <para>матрица логических значений.</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            Эта функция возвращает <constant>%t</constant>, если указанная
+            структура <varname>s</varname> содержит поле с именем <varname>fieldname</varname>, не взирая на его значение.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[ 
+s = struct("field_1",123,"field_2",456,"field_4",789)
+ 
+// Single Fieldname Syntax
+isfield( s , "field_1"  )
+ 
+// Multiple Fieldname Syntax
+isfield( s , [ "field_1" "field_2" ; "field_3" "field_4" ] )
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="struct">struct</link>
+            </member>
+            <member>
+                <link linkend="getfield">getfield</link>
+            </member>
+            <member>
+                <link linkend="definedfields">definedfields</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ru_RU/isstruct.xml b/modules/data_structures/help/ru_RU/isstruct.xml
new file mode 100755
index 000000000..f6a74477b
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/isstruct.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008 - INRIA - Vincent COUVERT
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="isstruct" xml:lang="ru">
+    <refnamediv>
+        <refname>isstruct</refname>
+        <refpurpose>проверяет: является ли переменная массивом-структурой</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Последовательность вызова</title>
+        <synopsis>bool = isstruct(x)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Аргументы</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>переменная Scilab'а.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>bool</term>
+                <listitem>
+                    <para>логическое значение.</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            <code>isstruct(x)</code> возвращает <constant>%t</constant>, если
+            <varname>x</varname> является массивом-структурой, и <constant>%f</constant> - в противном случае.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[ 
+isstruct(1)
+ 
+isstruct(cell())
+ 
+isstruct(struct("name","Scilab", "version", getversion()))
+ 
+info.name="Scilab";
+info.function="isstruct";
+info.module="help";
+isstruct(info)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="struct">struct</link>
+            </member>
+            <member>
+                <link linkend="iscell">iscell</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
+
diff --git a/modules/data_structures/help/ru_RU/list.xml b/modules/data_structures/help/ru_RU/list.xml
new file mode 100755
index 000000000..02a9c71cd
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/list.xml
@@ -0,0 +1,183 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ru" xml:id="list">
+    <refnamediv>
+        <refname>list</refname>
+        <refpurpose>объект Scilab'а и функция определения списка</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Последовательность вызова</title>
+        <synopsis>list(a1, ..., an)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            Создаёт список <literal>list</literal> с элементами
+            <varname>ai</varname>, которые являются произвольными объектами Scilab'а (<literal>matrix</literal>,
+            <literal>list</literal>,...). Тип объекта  <literal>list</literal> равен 15. <code>list()</code>
+            создаёт пустой список (0 элементов).
+        </para>
+    </refsection>
+    <refsection>
+        <title>Операции со списками</title>
+        <variablelist>
+            <varlistentry>
+                <term>выделение</term>
+                <listitem>
+                    <para>
+                        <literal>[x,y,z,...]=L(v)</literal>, где <literal>v</literal> - вектор индексов;
+                        <literal>[x,y,z,...]=L(:)</literal> выделяет все элементы.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>вставка на место индекса i</term>
+                <listitem>
+                    <para>
+                        <code>L(i)=a</code> (заметьте, что это не ошибка использовать <code>L(i)=a</code> с
+                        <code><![CDATA[i > 1 + size(L)]]></code>, но
+                        некоторые элементы списка тогда не определены, и их
+                        выделение вызовет ошибку).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>добавление элемента в хвост</term>
+                <listitem>
+                    <para>
+                        <code>L($+1)=e</code>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>добавление элемента в начало</term>
+                <listitem>
+                    <para>
+                        <code>L(0)=e</code>.
+                        <note>
+                            После этой операции <literal>e</literal> имеет индекс 1, исходные элементы будут сдвинуты вправо.
+                        </note>
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>удаление</term>
+                <listitem>
+                    <para>
+                        <code>L(i)=null()</code> удаляет <literal>i</literal>-тый элемент списка <literal>L</literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>конкатенация двух списков</term>
+                <listitem>
+                    <para>
+                        <code>L3 = lstcat(L1,L2)</code>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>число элементов списка</term>
+                <listitem>
+                    <para>
+                        вы можете использовать либо <code>nb_elm = size(L)</code>, либо <code>nb_elm = length(L)</code>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>итерации со списками</term>
+                <listitem>
+                    <para>
+                        можно использовать список <literal>L</literal> в цикле <link linkend="for">for</link>:
+                        <literal>for e=L,...,end</literal> - цикл с числом
+                        итераций <literal>length(L)</literal>, переменная
+                        цикла <literal>e</literal> будет равна <literal>L(i)</literal>
+                        на <literal>i</literal>-той итерации.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Примечания</title>
+        <para>
+            Scilab предлагает также другие виды списков, тип <link linkend="tlist">tlist</link> (типизированный список)
+            и тип <link linkend="mlist">mlist</link>
+            (матричноориентированный список), которые полезны для
+            определения нового типа данных с механизмом
+            <link linkend="overloading">перегрузки</link> операторов
+            (<link linkend="hypermatrices">гиперматрицы</link>, которые
+            являются многомерными массивами, в Scilab'е на самом деле
+            имеют тип <emphasis>mlist</emphasis>).
+        </para>
+        <para>
+            Также доступны структуры <emphasis>struct</emphasis> Matlab'а.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[
+l = list(1,["a" "b"]) // объявление основного списка с элементом типа
+                      // double и вектором двух строковых значений
+size(l) // размер равен 2
+// l(0) - Не существует!
+l(1) // доступ к значению типа double
+l(2) // доступ к вектору строковых значений
+size(l(2)) // размер равен 1,2
+
+l(0) = "foo" // вставка в начало списка
+// l(0) - по-прежнему не существует
+l(1) // равно "foo"
+
+l($+1) = "hello" // вставка в конец списка
+l(2) = "toto" // перезапись моего значения типа double
+l(3) = rand(1,2) // перезапись моего вектора строковых значений
+
+l(3) = null() // удаление третьего элемента
+
+lbis = list("gewurtz", "caipirina" ,"debug") // объявление нового списка
+lter = lstcat(l,lbis) // слияние двух списков
+size(lter) - size(lbis) - size(l)  // должен быть ноль
+
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="null">null</link>
+            </member>
+            <member>
+                <link linkend="lstcat">lstcat</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+            <member>
+                <link linkend="insertion">вставка</link>
+            </member>
+            <member>
+                <link linkend="extraction">выделение</link>
+            </member>
+            <member>
+                <link linkend="size">size</link>
+            </member>
+            <member>
+                <link linkend="length">length</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ru_RU/lstcat.xml b/modules/data_structures/help/ru_RU/lstcat.xml
new file mode 100755
index 000000000..8ed489de9
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/lstcat.xml
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ru" xml:id="lstcat">
+    <refnamediv>
+        <refname>lstcat</refname>
+        <refpurpose>конкатенация списков</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Последовательность вызова</title>
+        <synopsis>lc = lstcat(l1, ..., ln)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Аргументы</title>
+        <variablelist>
+            <varlistentry>
+                <term>li</term>
+                <listitem>
+                    <para>список или иной тип переменной</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>lc</term>
+                <listitem>
+                    <para>список</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            Инструкция <literal>lc = lstcat(l1, ..., ln)</literal>
+            конкатенирует компоненты списки <varname>li</varname> в
+            единый список <varname>lc</varname>. Если
+            <varname>li</varname> являются переменными иного типа,
+            то они просто добавляются к результирующему списку.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[
+lstcat(list(1,2,3),33,list('foo',%s))
+lstcat(1,2,3)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="list">list</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ru_RU/matrices.xml b/modules/data_structures/help/ru_RU/matrices.xml
new file mode 100755
index 000000000..d159ffb4c
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/matrices.xml
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ru" xml:id="matrices">
+    <refnamediv>
+        <refname>матрицы</refname>
+        <refpurpose>объект Scilab'а, матрицы в Scilab'е</refpurpose>
+    </refnamediv>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            Матрицы являются основными объектами, определёнными в Scilab'е.
+            Они могут определяться следующим образом:
+        </para>
+        <programlisting role="no-scilab-exec"><![CDATA[ 
+E=[e11,e12,...,e1n;
+   e21,e22,...,e2n;
+        ....
+   em1,em2,...,emn];
+ ]]></programlisting>
+        <para>
+            Элементы <literal>eij</literal> могут быть вещественными или комплексными числами, 
+            полиномами, рациональными дробями, строками, логическими значениями.
+        </para>
+        <para>
+            Векторы представляются как матрицы с одной строкой или одним столбцом.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[ 
+E=[1,2;3,4]
+E=[%T,%F;1==1,1~=1]
+s=poly(0,'s');
+E=[s,s^2;1,1+s]
+E=[1/s,0;s,1/(s+1)]
+E=['A11','A12';'A21','A22']
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="poly">poly</link>
+            </member>
+            <member>
+                <link linkend="string">string</link>
+            </member>
+            <member>
+                <link linkend="boolean">boolean</link>
+            </member>
+            <member>
+                <link linkend="rational">rational</link>
+            </member>
+            <member>
+                <link linkend="empty">empty</link>
+            </member>
+            <member>
+                <link linkend="hypermatrices">гиперматрицы</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ru_RU/mlist.xml b/modules/data_structures/help/ru_RU/mlist.xml
new file mode 100755
index 000000000..0d61267ac
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/mlist.xml
@@ -0,0 +1,137 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2007-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ru" xml:id="mlist">
+    <refnamediv>
+        <refname>mlist</refname>
+        <refpurpose>объект Scilab'а, определение матричноориентированного типизированного списка
+        </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Последовательность вызова</title>
+        <synopsis>mlist(typ, a1, ..., an)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Аргументы</title>
+        <variablelist>
+            <varlistentry>
+                <term>typ</term>
+                <listitem>
+                    <para>вектор символьных строк.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>ai</term>
+                <listitem>
+                    <para>
+                        любой объект Scilab'а (матрица, список, строка, ...).
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            Объект <link linkend="mlist">mlist</link> очень похож на объект <link linkend="tlist">tlist</link>.
+            Единственное отличие касается синтаксиса <link linkend="extraction">выделения</link> и
+            <link linkend="insertion">вставки</link>:
+            если <literal>M</literal> является <literal>mlist</literal>'ом, то для любого индекса <literal>i</literal>, который не является именем поля, <literal>M(i)</literal> более не является <literal>i</literal>-тым полем списка.
+        </para>
+        <para>
+            Семантика синтаксиса выделения и вставки должна задаваться
+            функцией <link linkend="overloading">перегрузки</link>.
+        </para>
+        <para>
+            Функция перегрузки для синтаксиса выделения <literal>b=a(i1, ..., in)</literal>
+            имеет следующую последовательность вызова: <literal>b=%&lt;тип_a&gt;_e_(i1, ..., in, a)</literal>.
+        </para>
+        <para>и синтаксис
+            <literal>[x1, ..., xm]=a(i1, ..., in)</literal> имеет следующую последовательность вызова:
+            <literal>[x1, ..., xm]=%&lt;тип_a&gt;_e_(i1, ..., in,a)</literal>.
+        </para>
+        <para/>
+        <para>
+            Функция перегрузки, связанная с синтаксисом вставки
+            <literal>a(i1, ..., in)=b</literal> имеет следующую последовательность вызова:
+            <literal>a=%&lt;тип_b&gt;_i_&lt;тип_a&gt;(i1, ..., in, b, a)</literal>.
+        </para>
+        <para/>
+        <para>
+            Поля <literal>mlist</literal>'а должны тогда обозначаться по их
+            именам. Они также могут обрабатываться с помощью функций
+            <function>getfield</function> и <function>setfield</function>.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[
+M=mlist(['V','name','value'],['a','b';'c' 'd'],[1 2; 3 4]);
+
+//определение вывода на экран
+function %V_p(M),disp(M.name+':'+string(M.value)),endfunction
+ 
+//определение операции выделения
+function r=%V_e(varargin)
+  M=varargin($)
+  r=mlist(['V','name','value'],M.name(varargin(1:$-1)),M.value(varargin(1:$-1)))
+endfunction
+
+M(2,:) // вторая строка  M
+M.value
+ 
+//определение операции вставки
+function M=%V_i_V(varargin)
+  M=varargin($)
+  N=varargin($-1)
+  M.value(varargin(1:$-2))=N.value
+  M.name(varargin(1:$-2))=N.name
+endfunction
+M(1,1)=M(2,2)
+ 
+function M=%s_i_V(varargin) //вставка обычной матрицы в матрицу V
+  M=varargin($)
+  N=varargin($-1)
+  M.value(varargin(1:$-2))=N
+  M.name(varargin(1:$-2))=emptystr(N)
+endfunction
+M(1,1)=44
+ 
+// в случае tlist'а
+M=tlist(['V','name','value'],['a','b';'c' 'd'],[1 2; 3 4]);
+M(2)
+M(2)='a'+string([1 2;3 4])
+ 
+M('name')
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="list">list</link>
+            </member>
+            <member>
+                <link linkend="overloading">перегрузка</link>
+            </member>
+            <member>
+                <link linkend="getfield">getfield</link>
+            </member>
+            <member>
+                <link linkend="setfield">setfield</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ru_RU/null.xml b/modules/data_structures/help/ru_RU/null.xml
new file mode 100755
index 000000000..7fad3936c
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/null.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ru" xml:id="null">
+    <refnamediv>
+        <refname>null</refname>
+        <refpurpose>удаление элемента в списке</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Последовательность вызова</title>
+        <synopsis>l(i)=null()</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            Удаление объектов внутри списка.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[ 
+l=list(1,"foo",3);
+l(2)=null() // получить list(1,3)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="list">list</link>
+            </member>
+            <member>
+                <link linkend="clear">clear</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
diff --git a/modules/data_structures/help/ru_RU/rlist.xml b/modules/data_structures/help/ru_RU/rlist.xml
new file mode 100755
index 000000000..b7670b2d9
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/rlist.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ru" xml:id="rlist">
+    <refnamediv>
+        <refname>rlist</refname>
+        <refpurpose>
+            определение функции рационального деления Scilab
+        </refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Последовательность вызова</title>
+        <synopsis>rlist()
+            rlist(a1 ,..., an)
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            <literal>rlist(a1, ..., an)</literal> - сокращённая запись для
+            <literal>tlist(['r','num';'den','dt'], a1, ..., an)</literal>.
+        </para>
+        <para>
+            <literal>rlist(a1, ..., an)</literal> создаёт <literal>tlist</literal> с  <literal>['r','num';'den','dt']</literal> в качестве первого элемента и <literal>ai</literal>-тыми в качестве последующих элементов, если они есть. Над <literal>ai</literal>-тыми элементами не делается проверка ни типа ни размера.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[
+s=poly(0,'s');
+W=[1/s,1/(s+1)]
+W'*W
+Num=[s,s+2;1,s];
+Den=[s*s,s;s,s*s];
+rlist(Num,Den,[])
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="syslin">syslin</link>
+            </member>
+            <member>
+                <link linkend="rational">rational</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
+
diff --git a/modules/data_structures/help/ru_RU/setfield.xml b/modules/data_structures/help/ru_RU/setfield.xml
new file mode 100755
index 000000000..86e2bf6c3
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/setfield.xml
@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ru" xml:id="setfield">
+    <refnamediv>
+        <refname>setfield</refname>
+        <refpurpose>внесение поля списка</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Последовательность вызова</title>
+        <synopsis>setfield(i, x, l)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Аргументы</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>матрица всевозможного типа.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>l</term>
+                <listitem>
+                    <para>
+                        переменная типа <literal>list</literal>, <literal>tlist</literal> или <literal>mlist</literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>i</term>
+                <listitem>
+                    <para>
+                        индекс поля, см. справку по <link linkend="insertion">вставке</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            Эта функция является эквивалентом синтаксиса <code>l(i)=x</code>
+            для вставки поля с той лишь разницей, что она также применима к объектам <literal>mlist</literal>.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[
+l=list(1,'qwerw',%s)
+l(1)='Изменён'
+l(0)='Добавлен'
+l(6)=['ещё один';'добавлен']
+ 
+a=hypermat([2,2,2],rand(1:2^3));// гиперматрицы кодируются с помощью mlist-ов
+setfield(3,1:8,a);a // установка значения поля равным 1:8
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="insertion">вставка</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
+
diff --git a/modules/data_structures/help/ru_RU/struct.xml b/modules/data_structures/help/ru_RU/struct.xml
new file mode 100755
index 000000000..8dc25680f
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/struct.xml
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ru" xml:id="struct">
+    <refnamediv>
+        <refname>struct</refname>
+        <refpurpose>создаёт структуру</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Последовательность вызова</title>
+        <synopsis>st = struct(field1, value1, field2, value2, ...)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Аргументы</title>
+        <variablelist>
+            <varlistentry>
+                <term>field1, field2, ...</term>
+                <listitem>
+                    <para>строки, представляющие имена полей.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>value1, value2, ...</term>
+                <listitem>
+                    <para>
+                        все типы данных (<literal>double</literal>, <literal>char</literal>, <literal>int</literal>, ...), представляющие значения полей.
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            Эта функция возвращает структуру с именами полей 
+            <varname>fields1</varname>, <varname>field2</varname>, ..., и значениями полей, соответственно, <varname>value1</varname>, <varname>value2</varname>, ...
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[
+//создадим структуру данных
+date_st=struct('day',25,'month' ,'DEC','year',2006)
+ 
+//изменим месяц
+date_st.month='AUG';
+ 
+//изменим год
+date_st.year=1973;
+ 
+//изменим день
+date_st.day=19;
+ 
+//добавим новое поле
+date_st.semaine=32
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="cell">cell</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
+
diff --git a/modules/data_structures/help/ru_RU/tlist.xml b/modules/data_structures/help/ru_RU/tlist.xml
new file mode 100755
index 000000000..fff6205bd
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/tlist.xml
@@ -0,0 +1,163 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2006-2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ru" xml:id="tlist">
+    <refnamediv>
+        <refname>tlist</refname>
+        <refpurpose>объект Scilab'а и определение типизированного списка</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Последовательность вызова</title>
+        <synopsis>tlist(typ, a1, ..., an)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Аргументы</title>
+        <variablelist>
+            <varlistentry>
+                <term>typ</term>
+                <listitem>
+                    <para>
+                        символьная строка или вектор символьных строк.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>ai</term>
+                <listitem>
+                    <para>
+                        любой объект Scilab'а (<literal>matrix</literal>, <literal>list</literal>,
+                        <literal>string</literal>, ...).
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            <literal>tlist(typ, a1, ..., an)</literal> создаёт типизированный список <literal>tlist</literal> с элементами <varname>ai</varname>. Аргумент <varname>typ</varname> определяет тип списка. Такой типизированный список позволяет пользователю определять новые операции, действующие над этими объектами через функции Scilab-а. Единственная разница между <literal>tlist</literal> и <literal>list</literal> состоит в значении типа (16 вместо 15).
+        </para>
+        <para>
+            <code>typ(1)</code> определяет тип списка (символьная строка, используемая для определения запрограммированных действий).
+        </para>
+        <para>
+            Если это определено, то <code>typ(i)</code> может дать <literal>(i+1)</literal>-тому элементу формальное имя.
+        </para>
+        <para>
+            Стандартные операции, определённые над списками <literal>list</literal> работают и типизированными списками <literal>tlist</literal>:
+        </para>
+        <para>
+            извлечение:
+        </para>
+        <para>
+            <literal>[x, y, z, ...]=l(v)</literal>, где <literal>v</literal> - вектор индексов;
+            <literal>[x, y, z]=l(:)</literal> извлекает все элементы.
+        </para>
+        <para>
+            вставка:
+        </para>
+        <para>
+            <literal>l(i)=a</literal>
+        </para>
+        <para>
+            удаление:
+        </para>
+        <para>
+            <code>l(i)=null()</code> удаляет <literal>i</literal>-тый
+            элемент типизированного списка <literal>l</literal>.
+            <note>
+                Заметьте, что семантика инструкции <code>l.x=null()</code> не определена, а определение может быть дано через механизм  <link linkend="overloading">перегрузки</link>.
+            </note>
+        </para>
+        <para>
+            вывод на экран.
+        </para>
+        <para>
+            Более того, если <code>typ(2:n+1)</code> определены, то пользователь может обращаться к элементам по их именам.
+        </para>
+        <para>
+            Ниже приводятся примеры, где используются <literal>tlist</literal>.
+        </para>
+        <para>
+            Линейные системы представляются особыми типизированными списками, например, линейная система <literal>[A,B,C,D]</literal> представляется типизированным списком  <code>Sys=tlist(['lss';'A';'B';'C';'D';'X0';'dt'],A,B,C,D,x0,'c')</code>
+            и этот особый список можно создать с помощью функции <function>syslin</function>.
+        </para>
+        <para>
+            <code>Sys(2)</code>, <code>Sys('A')</code> или <code>Sys.A</code> является матрицей состояний, а <code>Sys('dt')</code> или <code>Sys.dt</code> является временн<emphasis role="bold" >о</emphasis>й областью.
+        </para>
+        <para>
+            Матрица рациональных значений <literal>H</literal> представляется типизированным списком
+            <code>H=rlist(Num,Den,[])</code>, где <literal>Num</literal> и <literal>Den</literal> являются матрицами полиномов, а линейная система непрерывного времени с передаточной матрицей <literal>H</literal> может быть создана с помощью <code>syslin('c',H)</code>.
+        </para>
+        <para>
+            <code>H(2)</code>, <code>H('num')</code> или <code>H.num</code> является числителем передаточной матрицы.
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[
+// tlist creation
+t = tlist(["listtype","field1","field2"], [], []);
+t.field1(1) = 10;
+t.field1(2) = 20;
+t.field2(1) = "Scilab";
+t.field2(2) = "tlist";
+t.field2(3) = "пример";
+ 
+// Отображение содержимого полей
+disp(t.field1)
+disp(t.field2)
+ 
+// Общее отображение типизированного списка
+disp(t)
+ 
+// Перегрузка отображения для этого типа типизированного списка
+function %listtype_p(mytlist)
+  f = fieldnames(mytlist);
+ 
+  // typeof(mytlist) <=> f(1)
+  mprintf("Отображение типизированного списка типа: %s\n", typeof(mytlist));
+ 
+  mprintf("\n");
+ 
+  mprintf("-- Поле ''%s'' --\n", f(1));
+  mprintf("Содержимое: %s\n", sci2exp(mytlist(f(1))));
+ 
+  mprintf("\n");
+ 
+  mprintf("-- Поле ''%s'' --\n", f(2));
+  mprintf("Содержимое: %s\n", sci2exp(mytlist(f(2))));
+endfunction
+ 
+// Отображение с помощью функции перегрузки
+disp(t)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="percent">процент</link>
+            </member>
+            <member>
+                <link linkend="syslin">syslin</link>
+            </member>
+            <member>
+                <link linkend="list">list</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
+
diff --git a/modules/data_structures/help/ru_RU/type.xml b/modules/data_structures/help/ru_RU/type.xml
new file mode 100755
index 000000000..234431f02
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/type.xml
@@ -0,0 +1,241 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ru" xml:id="type">
+    <refnamediv>
+        <refname>type</refname>
+        <refpurpose>возвращает тип переменной</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Последовательность вызова</title>
+        <synopsis>[i]=type(x)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Аргументы</title>
+        <variablelist>
+            <varlistentry>
+                <term>x</term>
+                <listitem>
+                    <para>объект Scilab'а.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>i</term>
+                <listitem>
+                    <para>целое число.</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            <code>type(x)</code> возвращает целое число, которое равно типу <varname>x</varname>:
+        </para>
+        <variablelist>
+            <varlistentry>
+                <term>1</term>
+                <listitem>
+                    <para>матрица вещественных или комплексных значений удвоенной точности (double).</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>2</term>
+                <listitem>
+                    <para>
+                        матрица <link linkend="poly">полиномов</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>4</term>
+                <listitem>
+                    <para>
+                        матрица <link linkend="matrices">логических</link> значений.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>5</term>
+                <listitem>
+                    <para>
+                        <link linkend="sparse">разрежённая</link> матрица.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>6</term>
+                <listitem>
+                    <para>
+                        <link linkend="sparse">разрежённая</link> матрица логических значений.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>7</term>
+                <listitem>
+                    <para>разрежённая матрица Matlab'а.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>8</term>
+                <listitem>
+                    <para>
+                        матрица <link linkend="int8">целочисленных</link> значений, хранимых в 1 (<literal>int8</literal>), 2 (<literal>int16</literal>) или 4 (<literal>int32</literal>) байтах.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>9</term>
+                <listitem>
+                    <para>
+                        матрица <link linkend="graphics_entities">графических дескрипторов</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>10</term>
+                <listitem>
+                    <para>
+                        матрица <link linkend="strings">символьных строк</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>11</term>
+                <listitem>
+                    <para>
+                        некомпилированная функция (Scilab-код). Функция, созданная с помощью <link linkend="deff">deff</link> с аргументом <literal>'n'</literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>13</term>
+                <listitem>
+                    <para>
+                        компилированная <link linkend="function">функция</link> (Scilab code).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>14</term>
+                <listitem>
+                    <para>
+                        <link linkend="library">библиотека</link> функций.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>15</term>
+                <listitem>
+                    <para>
+                        список (<link linkend="list">list</link>).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>16</term>
+                <listitem>
+                    <para>
+                        типизированный список (<link linkend="tlist">tlist</link>).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>17</term>
+                <listitem>
+                    <para>
+                        матричноориентированный типизированный список (<link linkend="mlist">mlist</link>).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>128</term>
+                <listitem>
+                    <para>
+                        указатель (используется в <link linkend="lufact">lufact</link>).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>129</term>
+                <listitem>
+                    <para>
+                        размер неявного многочлена, используемый для индексации.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>130</term>
+                <listitem>
+                    <para>
+                        встроенная функция Scilab'а, называемая также <emphasis role="italic">шлюзом</emphasis> (код C, C++ или Fortran).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>0</term>
+                <listitem>
+                    <para>
+                        нуль-переменная. Она главным образом используется внутри Scilab'а. Если функция не имеет объявленных возвращаемых аргументов, как например <function>disp</function>, то, когда она вызывается, она возвращает нуль-переменную. Если функция вызвана с опущенным аргументом в списке аргументов, как например <code>foo(a,,b)</code>, то пропущенный аргумент назначается нуль-переменной.
+                    </para>
+                    <para>
+                        <note>
+                            Заметьте, что, если нуль-переменная назначается имени, то оно удаляется.
+                            <code>x=disp(1)</code> удаляет <varname>x</varname>.
+                        </note>
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+        <para>
+            <note>
+                Пожалуйста, заметьте, что для некоторых переменных <function>type</function> вернёт <literal>tlist</literal>
+                или <literal>mlist</literal> в зависимости от внутренней структуры данных. Это так же для случая матрицы с
+                <emphasis role="italic">рациональными</emphasis> значениями, матрицы с элементами <emphasis role="italic">пространства состояний</emphasis>, <emphasis role="italic">гиперматрицы</emphasis> и <emphasis role="italic">структуры</emphasis>. Пожалуйста, используйте  вместо этого <link linkend="typeof">typeof</link>.
+            </note>
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[
+a=42;
+type(a)
+
+b=%t;
+type(b)
+
+c="foo"
+type(c)
+
+d=sparse([1,2;4,5;3,10],[1,2,3]);
+type(d)
+
+e = tlist(["listtype","field1","field2"], [], []);
+type(e)
+
+f=poly(0,"s");
+type(f)
+
+g=int8([1 -120 127 312]);
+type(g)
+
+h=mlist(['V','name','value'],['a','b';'c' 'd'],[1 2; 3 4]);
+type(h)
+
+l = list(1,["a" "b"]);
+type(l)
+
+]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="typeof">typeof</link>
+            </member>
+            <member>
+                <link linkend="inttype">inttype</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
+
diff --git a/modules/data_structures/help/ru_RU/typename.xml b/modules/data_structures/help/ru_RU/typename.xml
new file mode 100755
index 000000000..be4394fbd
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/typename.xml
@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ru" xml:id="typename">
+    <refnamediv>
+        <refname>typename</refname>
+        <refpurpose>связывает имя и тип переменной</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Последовательность вызова</title>
+        <synopsis>[types [ [,names]]=typename()
+            typename(name, type)
+        </synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Аргументы</title>
+        <variablelist>
+            <varlistentry>
+                <term>types</term>
+                <listitem>
+                    <para>вектор-столбец целочисленных значений: коды типов каждого из определённых типов данных.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>names</term>
+                <listitem>
+                    <para>вектор-столбец строк: имена, связанные с кодами типов.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>type</term>
+                <listitem>
+                    <para>целое число: код типа нового типа данных.</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>name</term>
+                <listitem>
+                    <para>строковое значение: имя, связанное с кодом типа.</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            Перегрузка функции и оператора позволяет использовать формальное имя, связанное с типами данных для того, чтобы формировать имя функции перегрузки (см. <link linkend="overloading">перегрузку</link>). Функция <function>typename</function> может быть использована для управления этими формальными именами для жёстко запрограммированных типов данных (типы данных, запрограммированных с помощью <literal>tlist</literal> или <literal>mlist</literal>, определяются по-другому, см. <link linkend="overloading">перегрузку</link>).
+        </para>
+        <para>
+            В случае вызова без аргументов с правой стороны, функция <function>typename</function> вернёт информацию по определённым типам данных.
+        </para>
+        <para>
+            В случае вызова с аргументами с правой стороны, функция <function>typename</function> свяжет имя и код типа данных.
+        </para>
+        <para>
+            <code>typename('',type)</code> удаляет тип данных, указанный по его коду <varname>type</varname> из таблицы известных типов данных.
+        </para>
+        <para>Максимальное число определённых типов 50.</para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[
+[typs,nams]=typename();
+disp("Первый тип (double) : " + string(typs(1)) + " / " + nams(1));
+typename("mytype",1024);
+[typs,nams]=typename();
+disp(typs($))
+disp(nams($)) // возвращает mytype
+]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="type">type</link>
+            </member>
+            <member>
+                <link linkend="typeof">typeof</link>
+            </member>
+            <member>
+                <link linkend="overloading">перегрузка</link>
+            </member>
+            <member>
+                <link linkend="tlist">tlist</link>
+            </member>
+            <member>
+                <link linkend="mlist">mlist</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
+
diff --git a/modules/data_structures/help/ru_RU/typeof.xml b/modules/data_structures/help/ru_RU/typeof.xml
new file mode 100755
index 000000000..9e1e0e732
--- /dev/null
+++ b/modules/data_structures/help/ru_RU/typeof.xml
@@ -0,0 +1,244 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ * Copyright (C) 2008 - INRIA
+ *
+ * This file must be used under the terms of the CeCILL.
+ * This source file is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution.  The terms
+ * are also available at
+ * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
+ *
+ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="typeof" xml:lang="ru">
+    <refnamediv>
+        <refname>typeof</refname>
+        <refpurpose>указывает тип объекта</refpurpose>
+    </refnamediv>
+    <refsynopsisdiv>
+        <title>Последовательность вызова</title>
+        <synopsis>[t]=typeof(object)</synopsis>
+    </refsynopsisdiv>
+    <refsection>
+        <title>Аргументы</title>
+        <variablelist>
+            <varlistentry>
+                <term>object</term>
+                <listitem>
+                    <para>объект Scilab'а</para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>t</term>
+                <listitem>
+                    <para>строковое значение</para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+    </refsection>
+    <refsection>
+        <title>Описание</title>
+        <para>
+            Инструкция <code>t = typeof(object)</code> возвращает одну из следующих строк:
+        </para>
+        <variablelist>
+            <varlistentry>
+                <term>"constant"</term>
+                <listitem>
+                    <para>
+                        если <varname>object</varname> - матрица вещественных или комплексных значений удвоенной точности.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"polynomial"</term>
+                <listitem>
+                    <para>
+                        если <varname>object</varname> матрица <link linkend="poly">полиномов</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"function"</term>
+                <listitem>
+                    <para>
+                        если <varname>object</varname> - <link linkend="function">функция</link> (Scilab-код). См. также <link linkend="deff">deff</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"handle"</term>
+                <listitem>
+                    <para>
+                        если <varname>object</varname> - <link linkend="graphics_entities">дескриптор</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"string"</term>
+                <listitem>
+                    <para>
+                        если <varname>object</varname> - матрица, составленная из <link linkend="strings">символьных строк</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"boolean"</term>
+                <listitem>
+                    <para>
+                        если <varname>object</varname> - <link linkend="matrices">матрица</link> логических значений.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"list"</term>
+                <listitem>
+                    <para>
+                        если <varname>object</varname> - <link linkend="list">список</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"rational"</term>
+                <listitem>
+                    <para>
+                        если <varname>object</varname> - матрица <link linkend="rational">рациональных чисел</link> (передаточная матрица).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"state-space"</term>
+                <listitem>
+                    <para>
+                        если <varname>object</varname> - модель пространства состояний (см.<link linkend="syslin">syslin</link>).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"sparse"</term>
+                <listitem>
+                    <para>
+                        если <varname>object</varname> - (вещественная) <link linkend="sparse">разрежённая матрица</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"boolean sparse"</term>
+                <listitem>
+                    <para>
+                        если <varname>object</varname> - <link linkend="sparse">разрежённая матрица</link> логических значений.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"hypermat"</term>
+                <listitem>
+                    <para>
+                        если <varname>object</varname> - <link linkend="hypermatrices">гиперматрица</link> (<literal>N</literal>-мерный массив <literal><![CDATA[N<=3]]></literal>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"st"</term>
+                <listitem>
+                    <para>
+                        если <varname>object</varname> - <link linkend="struct">структура</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"ce"</term>
+                <listitem>
+                    <para>
+                        если <varname>object</varname> - <link linkend="cell">cell</link>-массив.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"fptr"</term>
+                <listitem>
+                    <para>
+                        если <varname>object</varname> - встроенная Scilab-функция, называемая также <emphasis role="italic">шлюзом</emphasis> (код C, C++ или Fortran).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"pointer"</term>
+                <listitem>
+                    <para>
+                        если <varname>object</varname> - указатель (см. <link linkend="lufact">lufact</link>).
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"size implicit"</term>
+                <listitem>
+                    <para>
+                        если <varname>object</varname> - размер неявного полинома, используемый для индексации. Это чисто внутреннее значение.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"library"</term>
+                <listitem>
+                    <para>
+                        если <varname>object</varname> - <link linkend="library">библиотека функций</link>.
+                    </para>
+                </listitem>
+            </varlistentry>
+            <varlistentry>
+                <term>"int8" или "uint8" или "int16" или "uint16" или "int32" или "uint32"</term>
+                <listitem>
+                    <para>
+                        если <varname>object</varname> - матрица [беззнаковых] целых чисел, хранимых в 8, 16 или 32 битах. (См. <link linkend="int8">int</link>)
+                    </para>
+                </listitem>
+            </varlistentry>
+        </variablelist>
+        <para>
+            <note>
+                Заметьте, что, если объект <varname>object</varname> является <link linkend="tlist">tlist</link> или <link linkend="mlist">mlist</link>, то <function>typeof</function> вернёт первое строковое значение в первом элементе списка.
+            </note>
+        </para>
+    </refsection>
+    <refsection>
+        <title>Примеры</title>
+        <programlisting role="example"><![CDATA[
+typeof(1)
+typeof(poly(0,'x'))
+
+typeof(1/poly(0,'x'))
+typeof(%t)
+
+w=sprand(100,100,0.001);
+typeof(w)
+typeof(w==w)
+
+deff('y=f(x)','y=2*x');
+typeof(f)
+
+L=tlist(['V','a','b'],18,'Scilab');
+typeof(L)
+
+typeof(corelib)
+ ]]></programlisting>
+    </refsection>
+    <refsection role="see also">
+        <title>Смотрите также</title>
+        <simplelist type="inline">
+            <member>
+                <link linkend="type">type</link>
+            </member>
+            <member>
+                <link linkend="strings">strings</link>
+            </member>
+            <member>
+                <link linkend="syslin">syslin</link>
+            </member>
+            <member>
+                <link linkend="poly">poly</link>
+            </member>
+        </simplelist>
+    </refsection>
+</refentry>
+