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<?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: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="fun2string">
    <refnamediv>
        <refname>fun2string</refname>
        <refpurpose>generates ASCII definition of a Scilab function</refpurpose>
    </refnamediv>
    <refsynopsisdiv>
        <title>Calling Sequence</title>
        <synopsis>txt = fun2string(fun, name)</synopsis>
    </refsynopsisdiv>
    <refsection>
        <title>Arguments</title>
        <variablelist>
            <varlistentry>
                <term>fun</term>
                <listitem>
                    <para>
                        a <literal>function</literal> type variable.
                    </para>
                </listitem>
            </varlistentry>
            <varlistentry>
                <term>name</term>
                <listitem>
                    <para>a character string, the generated function name.</para>
                </listitem>
            </varlistentry>
            <varlistentry>
                <term>txt</term>
                <listitem>
                    <para>a column vector of strings, the text giving the Scilab instructions.</para>
                </listitem>
            </varlistentry>
        </variablelist>
    </refsection>
    <refsection>
        <title>Description</title>
        <para>
            Given a loaded Scilab function pseudo-code <function>fun2string</function> allows to
            re-generate the code. The generated
            code is indented and beautified.
        </para>
        <para>
            The mechanism is similar, but simpler than the <function>mfile2sci</function> one. It may
            be adapted for syntax translations.
        </para>
    </refsection>
    <refsection>
        <title>Examples</title>
        <programlisting role="example"><![CDATA[
txt = fun2string(asinh,'foo');
write(%io(2),txt,'(a)')
 ]]></programlisting>
    </refsection>
    <refsection role="see also">
        <title>See Also</title>
        <simplelist type="inline">
            <member>
                <link linkend="exec">exec</link>
            </member>
            <member>
                <link linkend="edit">edit</link>
            </member>
            <member>
                <link linkend="macrovar">macrovar</link>
            </member>
        </simplelist>
    </refsection>
</refentry>