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[Texi2html-cvs] texi2html/doc texi2html.html texi2html.texi


From: Patrice Dumas
Subject: [Texi2html-cvs] texi2html/doc texi2html.html texi2html.texi
Date: Sun, 26 Mar 2006 17:19:43 +0000

CVSROOT:        /cvsroot/texi2html
Module name:    texi2html
Branch:         
Changes by:     Patrice Dumas <address@hidden>  06/03/26 17:19:43

Modified files:
        doc            : texi2html.html texi2html.texi 

Log message:
        minor changes to the documentation

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/texi2html/texi2html/doc/texi2html.html.diff?tr1=1.34&tr2=1.35&r1=text&r2=text
http://cvs.savannah.gnu.org/viewcvs/texi2html/texi2html/doc/texi2html.texi.diff?tr1=1.46&tr2=1.47&r1=text&r2=text

Patches:
Index: texi2html/doc/texi2html.html
diff -u texi2html/doc/texi2html.html:1.34 texi2html/doc/texi2html.html:1.35
--- texi2html/doc/texi2html.html:1.34   Sun Mar 26 14:38:26 2006
+++ texi2html/doc/texi2html.html        Sun Mar 26 17:19:43 2006
@@ -74,7 +74,7 @@
 <table cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h1 class="settitle">Texi2HTML</h1>
@@ -156,19 +156,19 @@
 <tr><td align="left" valign="top"><a href="#SEC18">5. Overview of 
initialization files content and loading</a></td><td>&nbsp;&nbsp;</td><td 
align="left" valign="top">      What kind of variables and subroutines appear
                               in init files and how they are called
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC21">6. Fine tuning of the page 
layout</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"></td></tr>
-<tr><td align="left" valign="top"><a href="#SEC51">7. Customizing 
<acronym>HTML</acronym> and text style in init 
files</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">          Fine 
tuning of the <acronym>HTML</acronym> elements
+<tr><td align="left" valign="top"><a href="#SEC22">6. Fine tuning of the page 
layout</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"></td></tr>
+<tr><td align="left" valign="top"><a href="#SEC52">7. Customizing 
<acronym>HTML</acronym> and text style in init 
files</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">          Fine 
tuning of the <acronym>HTML</acronym> elements
                               associated with the texinfo constructs
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC91">A. 
Internationalization</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">      Help translating!
+<tr><td align="left" valign="top"><a href="#SEC92">A. 
Internationalization</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">      Help translating!
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC96">B. Incompatibilities with 
previous versions</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top"></td></tr>
-<tr><td align="left" valign="top"><a href="#SEC97">C. How little texi2html 
texinfo differs from GNU texinfo</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">             The minor differences with regard with texinfo
+<tr><td align="left" valign="top"><a href="#SEC97">B. Incompatibilities with 
previous versions</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top"></td></tr>
+<tr><td align="left" valign="top"><a href="#SEC98">C. How little texi2html 
texinfo differs from GNU texinfo</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">             The minor differences with regard with texinfo
                               valid for makeinfo or texi2dvi
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC98">D. Command Line Option 
Index</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"></td></tr>
-<tr><td align="left" valign="top"><a href="#SEC99">E. Variable 
Index</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"></td></tr>
-<tr><td align="left" valign="top"><a href="#SEC100">F. Concept 
Index</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"></td></tr>
+<tr><td align="left" valign="top"><a href="#SEC99">D. Command Line Option 
Index</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"></td></tr>
+<tr><td align="left" valign="top"><a href="#SEC100">E. Variable 
Index</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"></td></tr>
+<tr><td align="left" valign="top"><a href="#SEC101">F. Concept 
Index</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"></td></tr>
 <tr><th colspan="3" align="left" valign="top"><pre class="menu-comment">
 </pre></th></tr></table>
 <hr size="1">
@@ -187,7 +187,7 @@
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h1 class="chapter"> 1. Overview </h1>
@@ -247,7 +247,7 @@
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 1.1 Why <code>texi2html</code> and not 
<code>makeinfo</code>? </h2>
@@ -309,7 +309,7 @@
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h1 class="chapter"> 2. Obtaining <code>texi2html</code> </h1>
@@ -336,7 +336,7 @@
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h1 class="chapter"> 3. Installation of <code>texi2html</code> </h1>
@@ -368,7 +368,7 @@
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 3.1 Requirements </h2>
@@ -403,7 +403,7 @@
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 3.2 Configuring the source and rebuilding </h2>
@@ -450,7 +450,7 @@
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 3.3 Installing </h2>
@@ -487,7 +487,7 @@
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 3.4 Advanced build features </h2>
@@ -518,7 +518,7 @@
 to use the <code>./configure</code> switch <a name="IDX3"></a>
 <samp>`--enable-translations'</samp>
 to override the <code>./configure</code> detection. For more about 
-translations, see <a href="#SEC91">Internationalization</a>.
+translations, see <a href="#SEC92">Internationalization</a>.
 </p>
 <p>It is possible to build from outside of the source directory, for example
 the following should work:
@@ -550,7 +550,7 @@
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h1 class="chapter"> 4. Invoking <code>texi2html</code> </h1>
@@ -607,7 +607,7 @@
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 4.1 Specifying where to split the generated document </h2>
@@ -750,7 +750,7 @@
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 4.2 Setting output file and directory names </h2>
@@ -854,7 +854,7 @@
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 4.3 Specifying which regions get expanded </h2>
@@ -896,7 +896,7 @@
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 4.4 Command line options related to Texinfo language 
features </h2>
@@ -958,7 +958,7 @@
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 4.5 Page layout related command line options </h2>
@@ -999,7 +999,7 @@
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 4.6 Customizing the <acronym>HTML</acronym> and text 
style </h2>
@@ -1113,7 +1113,7 @@
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 4.7 Expanding <code>@tex</code> and <code>@math</code> 
regions using LaTeX2HTML </h2>
@@ -1160,7 +1160,7 @@
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 4.8 Use initialization files for fine tuning </h2>
@@ -1218,14 +1218,14 @@
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC9" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h1 class="chapter"> 5. Overview of initialization files content and loading 
</h1>
@@ -1258,16 +1258,17 @@
 of the main program are still in the <code>main</code> namespace.
 </p>
 <table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC19">5.1 Redefining functions in 
initialization files</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">      Function redefinition is achieved with 
+<tr><td align="left" valign="top"><a href="#SEC19">5.1 Setting the 
encodings</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"></td></tr>
+<tr><td align="left" valign="top"><a href="#SEC20">5.2 Redefining functions in 
initialization files</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">      Function redefinition is achieved with 
                               redefinition of references on functions.
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC20">5.2 Conventions used for 
function prototypes</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> 
      Conventions used in that manual for function 
+<tr><td align="left" valign="top"><a href="#SEC21">5.3 Conventions used for 
function prototypes</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> 
      Conventions used in that manual for function 
                               reference prototypes display.
 </td></tr>
 </table>
 
 <hr size="6">
-<a name="Redefining-functions"></a>
+<a name="Encodings"></a>
 <a name="SEC19"></a>
 <table cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#SEC18" title="Previous section 
in reading order"> &lt; </a>]</td>
@@ -1275,17 +1276,70 @@
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC18" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#SEC18" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left"> &nbsp; </td>
+<td valign="middle" align="left"> &nbsp; </td>
+<td valign="middle" align="left"> &nbsp; </td>
+<td valign="middle" align="left"> &nbsp; </td>
+<td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
+</tr></table>
+<h2 class="section"> 5.1 Setting the encodings </h2>
+
+<p>There are four encodings relevant for <code>texi2html</code>, they are
+associated with corresponding variables:
+</p><ol>
+<li> The encoding appearing in <code>@documentencoding</code>. The associated 
+value overrides the <a name="IDX75"></a>
+<code>$DOCUMENT_ENCODING</code> variable value.
+</li><li> The texinfo files encoding, associated with the variable
+<a name="IDX76"></a>
+<code>$IN_ENCODING</code>. This variable is overriden when 
+<code>$DOCUMENT_ENCODING</code> is set, if the encoding is supported by perl.
+</li><li> The out files encoding, associated with the variable
+<a name="IDX77"></a>
+<code>$OUT_ENCODING</code>. If not defined, the value of
+<code>$ENCODING_NAME</code> 
+or 
+<code>$IN_ENCODING</code>
+is used if one of these variables is set.
+</li><li> The encoding advertized in out files, associated with the variable
+<a name="IDX78"></a>
+<code>$ENCODING_NAME</code>. If unset the value of this variable is based on 
the
+other ENCODING variables, and if they are all undefined, the variable
+<a name="IDX79"></a>
+<code>$DEFAULT_ENCODING</code> is used.
+</li></ol>
+
+<p>The values for the encoding related variables are set in the default 
+<code>init_out</code> function reference (see section <a 
href="#SEC37">Preparing the output</a>).
+</p>
+<p>In general the <code>$DOCUMENT_ENCODING</code> and 
<code>$IN_ENCODING</code> are
+set to the right values, and to force a given encoding for the output, the
+<code>$ENCODING_NAME</code> value may be set.
+</p>
+<hr size="6">
+<a name="Redefining-functions"></a>
+<a name="SEC20"></a>
+<table cellpadding="1" cellspacing="1" border="0">
+<tr><td valign="middle" align="left">[<a href="#SEC19" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC21" title="Next section in 
reading order"> &gt; </a>]</td>
+<td valign="middle" align="left"> &nbsp; </td>
+<td valign="middle" align="left">[<a href="#SEC18" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC18" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
-<h2 class="section"> 5.1 Redefining functions in initialization files </h2>
+<h2 class="section"> 5.2 Redefining functions in initialization files </h2>
 
 <p>To redefine a function you must replace the corresponding funtion
 reference with a reference on your function. 
@@ -1298,7 +1352,7 @@
 </p>
 <p>For example the function
 reference corresponding with the function called when doing an
-anchor is called <a name="IDX75"></a>
+anchor is called <a name="IDX80"></a>
 <code>$anchor</code>. Thus if you want to override the
 corresponding function
 you could write:
@@ -1314,24 +1368,24 @@
 
 <hr size="6">
 <a name="Function-prototypes"></a>
-<a name="SEC20"></a>
+<a name="SEC21"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC19" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC20" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC18" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#SEC18" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
-<h2 class="section"> 5.2 Conventions used for function prototypes </h2>
+<h2 class="section"> 5.3 Conventions used for function prototypes </h2>
 
 <p>As the functions are defined by a reference name, we will always
 use the reference name in function prototypes. For the function arguments
@@ -1343,7 +1397,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $text <b>formatting_function</b><i> $arg1 
address@hidden</i>
-<a name="IDX76"></a>
+<a name="IDX81"></a>
 </dt>
 <dd><p><code>formatting_function</code> takes as first argument 
<var>$arg2</var>,
 as second argument a reference on an array <var>address@hidden</var>
@@ -1366,21 +1420,21 @@
 
 <hr size="6">
 <a name="Changing-the-page-layout"></a>
-<a name="SEC21"></a>
+<a name="SEC22"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC20" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC22" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC21" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC23" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC18" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h1 class="chapter"> 6. Fine tuning of the page layout </h1>
@@ -1393,52 +1447,52 @@
 initialization files.
 </p>
 <table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC22">6.1 The different 
categories of pages and sectioning elements</a></td><td>&nbsp;&nbsp;</td><td 
align="left" valign="top">       The different categories of pages.
+<tr><td align="left" valign="top"><a href="#SEC23">6.1 The different 
categories of pages and sectioning elements</a></td><td>&nbsp;&nbsp;</td><td 
align="left" valign="top">       The different categories of pages.
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC23">6.2 Page layout and 
navigation panel overview</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">           The elements of a page.
+<tr><td align="left" valign="top"><a href="#SEC24">6.2 Page layout and 
navigation panel overview</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">           The elements of a page.
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC25">6.3 Customization of the 
navigation panels buttons</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">          How to change the navigation panel.
+<tr><td align="left" valign="top"><a href="#SEC26">6.3 Customization of the 
navigation panels buttons</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">          How to change the navigation panel.
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC29">6.4 Main program variables 
and usefull functions</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">         The available main program variables and some 
+<tr><td align="left" valign="top"><a href="#SEC30">6.4 Main program variables 
and usefull functions</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">         The available main program variables and some 
                               usefull functions from the main program.
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC36">6.5 Preparing the 
output</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">     Setting 
variables before the document
+<tr><td align="left" valign="top"><a href="#SEC37">6.5 Preparing the 
output</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">     Setting 
variables before the document
                               production but after the texinfo parsing.
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC37">6.6 Finalizing the 
output</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">       
Cleaning after document generation.
+<tr><td align="left" valign="top"><a href="#SEC38">6.6 Finalizing the 
output</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">       
Cleaning after document generation.
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC38">6.7 Customizing the 
<code>texi2html</code> css lines</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">                       Customizing css lines.
+<tr><td align="left" valign="top"><a href="#SEC39">6.7 Customizing the 
<code>texi2html</code> css lines</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">                       Customizing css lines.
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC39">6.8 Customizing the page 
header</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
+<tr><td align="left" valign="top"><a href="#SEC40">6.8 Customizing the page 
header</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC40">6.9 Customizing the 
sections</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
+<tr><td align="left" valign="top"><a href="#SEC41">6.9 Customizing the 
sections</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC41">6.10 Customizing the page 
footer</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
+<tr><td align="left" valign="top"><a href="#SEC42">6.10 Customizing the page 
footer</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC42">6.11 Special pages 
formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">          
   Customizing table of contents, top, about page.
+<tr><td align="left" valign="top"><a href="#SEC43">6.11 Special pages 
formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">          
   Customizing table of contents, top, about page.
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC49">6.12 Customizing the file 
names</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"></td></tr>
-<tr><td align="left" valign="top"><a href="#SEC50">6.13 Generation of external 
files for index entries</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">      Putting index entries in external files.
+<tr><td align="left" valign="top"><a href="#SEC50">6.12 Customizing the file 
names</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"></td></tr>
+<tr><td align="left" valign="top"><a href="#SEC51">6.13 Generation of external 
files for index entries</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">      Putting index entries in external files.
 </td></tr>
 </table>
 
 <hr size="6">
 <a name="The-different-pages"></a>
-<a name="SEC22"></a>
+<a name="SEC23"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC21" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC23" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC22" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC24" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 6.1 The different categories of pages and sectioning 
elements </h2>
@@ -1484,21 +1538,21 @@
 
 <hr size="6">
 <a name="The-page-layout"></a>
-<a name="SEC23"></a>
+<a name="SEC24"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC22" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC25" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC23" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC26" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 6.2 Page layout and navigation panel overview </h2>
@@ -1508,11 +1562,11 @@
 panel with icons or text linking to other sections or pages. Another
 common element is a rule, separating sections or footer. The navigation
 panel and the rules may be part of the sections or part of headers or
-footers. You may use the variables <a name="IDX77"></a>
+footers. You may use the variables <a name="IDX82"></a>
 <code>$SMALL_RULE</code>, 
-<a name="IDX78"></a>
-<code>$DEFAULT_RULE</code>, <a name="IDX79"></a>
-<code>$MIDDLE_RULE</code> and <a name="IDX80"></a>
+<a name="IDX83"></a>
+<code>$DEFAULT_RULE</code>, <a name="IDX84"></a>
+<code>$MIDDLE_RULE</code> and <a name="IDX85"></a>
 <code>$BIG_RULE</code> 
 for rules of different sizes.
 The defaults are 
@@ -1532,7 +1586,7 @@
 called depending on the document splitting. The navigation panel, however,
 can be customized with variables.
 </p>
-<a name="SEC24"></a>
+<a name="SEC25"></a>
 <h3 class="subheading"> Element labels </h3>
 <p><a name="Element-labels"></a>
 </p>
@@ -1545,8 +1599,8 @@
 <code>@unnumbered</code>&hellip;) or by the nodes (in that case the node 
 directions are specified on node line or in menu organization).
 These items are called <em>element labels</em>. They may be associated with 
-a button (see section <a href="#SEC27">Specifying the buttons formatting</a>), 
and used in the formatting functions 
-(see section <a href="#SEC29">Main program variables and usefull 
functions</a>).
+a button (see section <a href="#SEC28">Specifying the buttons formatting</a>), 
and used in the formatting functions 
+(see section <a href="#SEC30">Main program variables and usefull 
functions</a>).
 </p>
 <p>Here is the list:
 </p>
@@ -1555,7 +1609,7 @@
 <dd><p>An empty button
 </p></dd>
 <dt> <em>Top</em></dt>
-<dd><p>Top element. The associated name is <a name="IDX81"></a>
+<dd><p>Top element. The associated name is <a name="IDX86"></a>
 <code>$TOP_HEADING</code> if that variable is 
 defined. This variable is not set by default.
 </p></dd>
@@ -1576,7 +1630,7 @@
 </p></dd>
 <dt> <em>Index</em></dt>
 <dd><p>The first chapter with <code>@printindex</code>. The associated name 
-is  <a name="IDX82"></a>
+is  <a name="IDX87"></a>
 <code>$INDEX_CHAPTER</code>, if the variable is set. This variable is not set
 by default.
 </p></dd>
@@ -1620,21 +1674,21 @@
 
 <hr size="6">
 <a name="Navigation-panel"></a>
-<a name="SEC25"></a>
+<a name="SEC26"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC23" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC26" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC24" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC27" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 6.3 Customization of the navigation panels buttons </h2>
@@ -1645,32 +1699,32 @@
 doing the navigation panel formatting.
 </p>
 <table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC26">6.3.1 Controlling the 
navigation panel panel at a high level</a></td><td>&nbsp;&nbsp;</td><td 
align="left" valign="top">      Variables controlling the navigation panel
+<tr><td align="left" valign="top"><a href="#SEC27">6.3.1 Controlling the 
navigation panel panel at a high level</a></td><td>&nbsp;&nbsp;</td><td 
align="left" valign="top">      Variables controlling the navigation panel
                                    at a global level
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC27">6.3.2 Specifying the 
buttons formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
+<tr><td align="left" valign="top"><a href="#SEC28">6.3.2 Specifying the 
buttons formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC28">6.3.3 Changing the 
navigation panel formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
+<tr><td align="left" valign="top"><a href="#SEC29">6.3.3 Changing the 
navigation panel formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
 </td></tr>
 </table>
 
 <hr size="6">
 <a name="General-purpose-variables"></a>
-<a name="SEC26"></a>
+<a name="SEC27"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC25" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC27" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC26" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC28" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC25" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC26" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 6.3.1 Controlling the navigation panel panel at a high 
level </h3>
@@ -1680,19 +1734,19 @@
 </p>
 <dl compact="compact">
 <dt> <code>$VERTICAL_HEAD_NAVIGATION</code>
-<a name="IDX83"></a>
+<a name="IDX88"></a>
 </dt>
 <dd><p>A vertical navigation panel will be used for the header navigation 
 panel if this variable is true.
 </p></dd>
 <dt> <code>$ICONS</code>
-<a name="IDX84"></a>
+<a name="IDX89"></a>
 </dt>
 <dd><p>Icons are used instead of
 textual buttons if this variable is true.
 </p></dd>
 <dt> <code>$SECTION_NAVIGATION</code>
-<a name="IDX85"></a>
+<a name="IDX90"></a>
 </dt>
 <dd><p>If this variable is false there is no section navigation, no navigation 
 panels for the elements within the pages, only at 
@@ -1702,21 +1756,21 @@
 
 <hr size="6">
 <a name="Button-specifications"></a>
-<a name="SEC27"></a>
+<a name="SEC28"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC26" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC28" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC27" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC29" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC25" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC26" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 6.3.2 Specifying the buttons formatting </h3>
@@ -1727,38 +1781,38 @@
 </p>
 <dl compact="compact">
 <dt> <code>@SECTION_BUTTONS</code>
-<a name="IDX86"></a>
+<a name="IDX91"></a>
 </dt>
 <dd><p>This array is used for the navigation panel buttons present at the 
begining
 of sectioning elements. If split at node or section they are also used 
 at the page footer, and in the case of section navigation at the page header.
 </p></dd>
 <dt> <code>@SECTION_FOOTER_BUTTONS</code>
-<a name="IDX87"></a>
+<a name="IDX92"></a>
 </dt>
 <dt> <code>@NODE_FOOTER_BUTTONS</code>
-<a name="IDX88"></a>
+<a name="IDX93"></a>
 </dt>
 <dd><p>This array is used for the navigation panel buttons present at the 
footer
 of pages when split at node or at section. 
 </p>
-<p>If <a name="IDX89"></a>
+<p>If <a name="IDX94"></a>
 <code>$WORDS_IN_PAGE</code> is set and the output is split at nodes, these 
-buttons are only present if there are more than <a name="IDX90"></a>
+buttons are only present if there are more than <a name="IDX95"></a>
 <code>$WORDS_IN_PAGE</code>
 words in the sectioning element text. This counting is very rough and include
 punctuation marks, html elements, numbers.  The default is to include the
 buttons after 300 words.
 </p></dd>
 <dt> <code>@CHAPTER_BUTTONS</code>
-<a name="IDX91"></a>
+<a name="IDX96"></a>
 </dt>
 <dd><p>This array is used for the buttons appearing at the page footer if 
split at 
 chapter, and at the page header if split at chapter and there is no section
 navigation.
 </p></dd>
 <dt> <code>@MISC_BUTTONS</code>
-<a name="IDX92"></a>
+<a name="IDX97"></a>
 </dt>
 <dd><p>These buttons appear at the beginning of special and sections  
 and at the end of these section pages if the output is split.
@@ -1779,7 +1833,7 @@
 </p></dd>
 <dt> <em>reference on a scalar</em></dt>
 <dd><p>The scalar value is printed. For some possibly
-usefull scalars, <a href="#SEC30">Accessing elements informations</a>.
+usefull scalars, <a href="#SEC31">Accessing elements informations</a>.
 </p></dd>
 <dt> <em>reference on an array</em></dt>
 <dd><p>In this case the first array element should be a reference on text and 
the 
@@ -1792,30 +1846,30 @@
 </pre></td></tr></table>
 
 <p>The button will be a link to the next section with text 
-<a name="IDX93"></a>
+<a name="IDX98"></a>
 <code>$Texi2HTML::NODE{Next}</code>.
 </p></dd>
 <dt> <em>element label</em></dt>
 <dd><p>If icons are not used, the button is a link to the corresponding
 element which text is defined by the value associated with the 
-element label in the <a name="IDX94"></a>
+element label in the <a name="IDX99"></a>
 <code>%NAVIGATION_TEXT</code> hash, surrounded
 by <samp>`['</samp> and <samp>`]'</samp>. If the element label is <samp>` 
'</samp>, there is
 no <samp>`['</samp> and <samp>`]'</samp>. 
 The element of the <code>%NAVIGATION_TEXT</code> hash are defined 
 dynamically, in the <code>init_out</code> function reference
-(see section <a href="#SEC36">Preparing the output</a>).
+(see section <a href="#SEC37">Preparing the output</a>).
 </p>
 <p>If icons are used, the button is an image with file determined by
-the value associated with the element label in the <a name="IDX95"></a>
+the value associated with the element label in the <a name="IDX100"></a>
 <code>%ACTIVE_ICONS</code>
-hash if the the link really leads to an element, or in the <a name="IDX96"></a>
+hash if the the link really leads to an element, or in the <a 
name="IDX101"></a>
 <code>%PASSIVE_ICONS</code>
 hash if there is no element to link to. Of course if there is a link to the 
 element the icon links to that element. The button name and 
 the button description are used in HTML attributes to have a textual 
 description of the icon. The corresponding strings are in 
-<a name="IDX97"></a>
+<a name="IDX102"></a>
 <code>%BUTTONS_NAME</code>  for the button name and  
<code>%NAVIGATION_TEXT</code>
 for the description.
 </p></dd>
@@ -1823,21 +1877,21 @@
 
 <hr size="6">
 <a name="Panel-formatting-function"></a>
-<a name="SEC28"></a>
+<a name="SEC29"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC27" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC29" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC28" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC30" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC25" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC26" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 6.3.3 Changing the navigation panel formatting </h3>
@@ -1849,7 +1903,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> <b>print_navigation</b><i> $filehandle 
address@hidden $vertical</i>
-<a name="IDX98"></a>
+<a name="IDX103"></a>
 </dt>
 <dd><p><var>$filehandle</var> is the opened filehandle the function should 
write to.
 <var>address@hidden</var> is an array reference which should hold the 
specification of 
@@ -1859,21 +1913,21 @@
 
 <hr size="6">
 <a name="Program-variables"></a>
-<a name="SEC29"></a>
+<a name="SEC30"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC28" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC30" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC29" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC31" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 6.4 Main program variables and usefull functions </h2>
@@ -1884,34 +1938,34 @@
 layout element.
 </p>
 <table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC30">6.4.1 Accessing elements 
informations</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">        
     Accessing information related with the 
+<tr><td align="left" valign="top"><a href="#SEC31">6.4.1 Accessing elements 
informations</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">        
     Accessing information related with the 
                                 different elements   
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC31">6.4.2 Accessing global 
informations</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">        
 Accessing global informations, like date, 
+<tr><td align="left" valign="top"><a href="#SEC32">6.4.2 Accessing global 
informations</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">        
 Accessing global informations, like date, 
                                 title&hellip;
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC35">6.4.3 Function usefull in 
page formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">     
       main program usefull functions
+<tr><td align="left" valign="top"><a href="#SEC36">6.4.3 Function usefull in 
page formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">     
       main program usefull functions
 </td></tr>
 </table>
 
 
 <hr size="6">
 <a name="Elements-hashes"></a>
-<a name="SEC30"></a>
+<a name="SEC31"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC29" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC31" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC30" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC32" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC29" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC30" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 6.4.1 Accessing elements informations </h3>
@@ -1921,22 +1975,22 @@
 </p>
 <dl compact="compact">
 <dt> <code>%Texi2HTML::NAME</code>
-<a name="IDX99"></a>
+<a name="IDX104"></a>
 </dt>
 <dd><p>The formatted element name
 </p></dd>
 <dt> <code>%Texi2HTML::HREF</code>
-<a name="IDX100"></a>
+<a name="IDX105"></a>
 </dt>
 <dd><p>The element hypertext reference
 </p></dd>
 <dt> <code>%Texi2HTML::NODE</code>
-<a name="IDX101"></a>
+<a name="IDX106"></a>
 </dt>
 <dd><p>The element node name
 </p></dd>
 <dt> <code>%Texi2HTML::NO_TEXI</code>
-<a name="IDX102"></a>
+<a name="IDX107"></a>
 </dt>
 <dd><p>The element name after removal of texi commands
 </p></dd>
@@ -1944,21 +1998,21 @@
 
 <hr size="6">
 <a name="Global-informations"></a>
-<a name="SEC31"></a>
+<a name="SEC32"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC30" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC35" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC31" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC36" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC29" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC30" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 6.4.2 Accessing global informations </h3>
@@ -1966,9 +2020,9 @@
 <p>Three kinds of global informations are available, miscalleneous global
 strings, flags set by <code>@set</code> and special flags and section lines.
 </p>
-<a name="SEC32"></a>
+<a name="SEC33"></a>
 <h4 class="subsubheading"> Global strings </h4>
-<p>The <a name="IDX103"></a>
+<p>The <a name="IDX108"></a>
 <code>%Texi2HTML::THISDOC</code> hash holds some global informations:
 </p>
 <dl compact="compact">
@@ -2063,10 +2117,10 @@
  evenheading, evenfooting, oddheading, oddfooting.
 </p>
 
-<a name="SEC33"></a>
+<a name="SEC34"></a>
 <h4 class="subsubheading"> Flags </h4>
 <p>Flags defined by <code>@set</code> may be accessed through the 
-<a name="IDX104"></a>
+<a name="IDX109"></a>
 <code>%main::value</code> hash. The key is the flag name, the value is the
 flag value at the end of the document. 
 </p>
@@ -2075,55 +2129,55 @@
 <code>@author</code>&hellip; The corresponding flag is the command name with 
 <samp>`_'</samp> appended, for example, <code>_titlefont</code> corresponds 
with 
 <code>@titlefont</code>. Like other flags they are available in 
-<a name="IDX105"></a>
+<a name="IDX110"></a>
 <code>%main::value</code>.
 </p>
 
-<a name="SEC34"></a>
+<a name="SEC35"></a>
 <h4 class="subsubheading"> Section lines </h4>
 
 <p>The following array references or arrays holds formatted lines:
 </p>
 <dl compact="compact">
 <dt> <code>$Texi2HTML::THIS_SECTION</code>
-<a name="IDX106"></a>
+<a name="IDX111"></a>
 </dt>
 <dd><p>Lines of the current element.
 </p></dd>
 <dt> <code>$Texi2HTML::THIS_HEADER</code>
-<a name="IDX107"></a>
+<a name="IDX112"></a>
 </dt>
 <dd><p>Lines of the current element appearing before the element label 
(anchors).
 </p></dd>
 <dt> <code>$Texi2HTML::OVERVIEW</code>
-<a name="IDX108"></a>
+<a name="IDX113"></a>
 </dt>
-<dd><p>Lines of short table of contents. See section <a href="#SEC42">Special 
pages formatting</a>.
+<dd><p>Lines of short table of contents. See section <a href="#SEC43">Special 
pages formatting</a>.
 </p></dd>
 <dt> <code>$Texi2HTML::TOC_LINES</code>
-<a name="IDX109"></a>
+<a name="IDX114"></a>
 </dt>
-<dd><p>Lines of table of contents. See section <a href="#SEC42">Special pages 
formatting</a>.
+<dd><p>Lines of table of contents. See section <a href="#SEC43">Special pages 
formatting</a>.
 </p></dd>
 </dl>
 
 <hr size="6">
 <a name="Global-functions"></a>
-<a name="SEC35"></a>
+<a name="SEC36"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC31" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC36" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC32" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC37" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC29" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC30" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 6.4.3 Function usefull in page formatting </h3>
@@ -2133,34 +2187,34 @@
 </p>
 <dl>
 <dt><u>Function:</u> $words_number <b>main::print_lines</b><i> $filehandle 
address@hidden</i>
-<a name="IDX110"></a>
+<a name="IDX115"></a>
 </dt>
 <dd><p><var>$filehandle</var> is the opened filehandle the function should 
write to.
 <var>address@hidden</var> is the array line the function should write to the 
file.
-If this argument is omitted, the function uses <a name="IDX111"></a>
+If this argument is omitted, the function uses <a name="IDX116"></a>
 <code>$Texi2HTML::THIS_SECTION</code>.
 <var>$words_number</var> is the number of words in the array, only defined if
-split at nodes and <a name="IDX112"></a>
+split at nodes and <a name="IDX117"></a>
 <code>$WORDS_IN_PAGE</code> is defined.
 </p></dd></dl>
 
 <hr size="6">
 <a name="Output-initialization"></a>
-<a name="SEC36"></a>
+<a name="SEC37"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC35" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC37" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC36" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC38" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 6.5 Preparing the output </h2>
@@ -2175,22 +2229,20 @@
 texinfo processing and before document generation:
 </p>
 <dl>
-<dt><u>Function Reference:</u> $encoding <b>init_out</b>
-<a name="IDX113"></a>
+<dt><u>Function Reference:</u> init_out
 </dt>
 <dd><p>This function perform the initialization of variables and any other
-task before document outputting. It returns the encoding used for the
-output files.
+task before document outputting. 
 </p></dd></dl>
 
-<p>In the default case the <a name="IDX114"></a>
-<code>$BODYTEXT</code> (see section <a href="#SEC39">Customizing the page 
header</a>) 
-and the hashes <a name="IDX115"></a>
+<p>In the default case the <a name="IDX118"></a>
+<code>$BODYTEXT</code> (see section <a href="#SEC40">Customizing the page 
header</a>) 
+and the hashes <a name="IDX119"></a>
 <code>%NAVIGATION_TEXT</code>,
-<a name="IDX116"></a>
-<code>%BUTTONS_NAME</code>  (see section <a href="#SEC27">Specifying the 
buttons formatting</a>),   
-<a name="IDX117"></a>
-<code>%BUTTONS_GOTO</code> (see section <a href="#SEC47">Formatting of about 
text</a>) are initialized.
+<a name="IDX120"></a>
+<code>%BUTTONS_NAME</code>  (see section <a href="#SEC28">Specifying the 
buttons formatting</a>),   
+<a name="IDX121"></a>
+<code>%BUTTONS_GOTO</code> (see section <a href="#SEC48">Formatting of about 
text</a>) are initialized.
 Indeed the initialization of these variables is dependent upon 
 the document language selection. 
 </p>
@@ -2202,29 +2254,28 @@
 $init_out = \&amp;makeinfo_like_init_out;
 sub makeinfo_like_init_out() 
 {
-   my $encoding = &amp;$default_init_out();
+   &amp;$default_init_out();
    $NAVIGATION_TEXT{'Following'} = ' &amp;gt; ';
-   return $encoding;
 }
 </pre></td></tr></table>
 
 <hr size="6">
 <a name="Output-finalization"></a>
-<a name="SEC37"></a>
+<a name="SEC38"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC36" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC38" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC37" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC39" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 6.6 Finalizing the output </h2>
@@ -2235,7 +2286,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> <b>finish_out</b>
-<a name="IDX118"></a>
+<a name="IDX122"></a>
 </dt>
 <dd><p>This function is called after the document generation.
 </p></dd></dl>
@@ -2244,35 +2295,35 @@
 </p>
 <hr size="6">
 <a name="css"></a>
-<a name="SEC38"></a>
+<a name="SEC39"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC37" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC39" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC38" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC40" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 6.7 Customizing the <code>texi2html</code> css lines </h2>
 
 
 <p>It is possible to modify the <code>texi2html</code> css lines by modifying
-the entries or adding to the <a name="IDX119"></a>
+the entries or adding to the <a name="IDX123"></a>
 <code>%css_map</code> hash. Each key is a css
 selector, the corresponding value is a style string.
 </p>
-<p>The whole css text is in the variable <a name="IDX120"></a>
+<p>The whole css text is in the variable <a name="IDX124"></a>
 <code>$CSS_LINES</code>. If this 
 variable is defined the variable value is used instead of being 
-constructed using the <a name="IDX121"></a>
+constructed using the <a name="IDX125"></a>
 <code>%css_map</code> entries. For example if you don't
 want any css entries, set
 </p>
@@ -2288,23 +2339,23 @@
 those different lines, see <a href="texinfo.html#HTML-CSS">(texinfo)HTML 
CSS</a> section `HTML CSS' in <cite>GNU Texinfo</cite>).
 The right place to modify these arrays is in a function appearing in 
 the <code>@command_handler_process</code> array 
-(see section <a href="#SEC89">Bypassing normal formatting</a>). Later, the 
<acronym>CSS</acronym> lines
+(see section <a href="#SEC90">Bypassing normal formatting</a>). Later, the 
<acronym>CSS</acronym> lines
 are allready expanded, by the function reference below. 
 </p>
 
-<p>It is also possible to change completely the way <a name="IDX122"></a>
+<p>It is also possible to change completely the way <a name="IDX126"></a>
 <code>$CSS_LINES</code> are
 generated by redefining the following function reference:
 </p>
 
 <dl>
 <dt><u>Function Reference:</u> <b>css_lines</b><i> address@hidden 
address@hidden</i>
-<a name="IDX123"></a>
+<a name="IDX127"></a>
 </dt>
-<dd><p>This function should be used to construct the <a name="IDX124"></a>
+<dd><p>This function should be used to construct the <a name="IDX128"></a>
 <code>$CSS_LINES</code>.
 <var>address@hidden</var> are the <code>@import</code> lines of the 
-files specified with <a name="IDX125"></a>
+files specified with <a name="IDX129"></a>
 <samp>`--include-css'</samp>, 
 and <var>address@hidden</var> are the css commands lines of these files.
 See section <a href="#SEC15">Customizing the <acronym>HTML</acronym> and text 
style</a>.
@@ -2312,68 +2363,64 @@
 
 <hr size="6">
 <a name="Customizing-header"></a>
-<a name="SEC39"></a>
+<a name="SEC40"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC38" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC40" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC39" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC41" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 6.8 Customizing the page header </h2>
 
 <p>It is possible to add lines to the text within the 
<code>&lt;head&gt;</code> 
-<acronym>HTML</acronym> elements, by defining the variable <a 
name="IDX126"></a>
+<acronym>HTML</acronym> elements, by defining the variable <a 
name="IDX130"></a>
 <code>$EXTRA_HEAD</code>.
 Similarly it is possible to add text just after the <code>&lt;body&gt;</code> 
-element with the variable <a name="IDX127"></a>
+element with the variable <a name="IDX131"></a>
 <code>$AFTER_BODY_OPEN</code>.
 These variables are empty by default.
 </p>
-<p>The encoding of the texinfo file is defined by <a name="IDX128"></a>
-<code>$DOCUMENT_ENCODING</code> 
-if no <code>@documentencoding</code> appears in the document. 
-</p>
 <p>The HTML encoding of the resulting document is defined by
-<a name="IDX129"></a>
+<a name="IDX132"></a>
 <code>$ENCODING_NAME</code>. If the variable isn't defined,
 the <code>@documentencoding</code> value is used, or the 
-<a name="IDX130"></a>
+<a name="IDX133"></a>
 <code>$OUT_ENCODING</code> value, if set. <code>$ENCODING_NAME</code> may
 influence the value of <code>$OUT_ENCODING</code>, which corresponds with
 the encoding used when writing to the resulting files.
 </p>
 <p>The description of the document may be specified in 
-<a name="IDX131"></a>
+<a name="IDX134"></a>
 <code>$DOCUMENT_DESCRIPTION</code>. If this variable is undef, the text 
 associated with <code>@documentdescription</code> is used, and if there isn't 
 such test a default description is constructed using the document title and 
 the name of the first section of the file. 
 </p>
 <p>The <code>&lt;body&gt;</code> element attributes may be set by defining the
-variable <a name="IDX132"></a>
+variable <a name="IDX135"></a>
 <code>$BODYTEXT</code>. If you want to define that variable
 dynamically, you should use the <code>init_out</code> function reference
-(see section <a href="#SEC36">Preparing the output</a>).
+(see section <a href="#SEC37">Preparing the output</a>).
 </p>
 <p>The default functions call the function associated with 
-<a name="IDX133"></a>
+<a name="IDX136"></a>
 <code>$print_head_navigation</code> to format the navigation panel for the 
 page header. Thus you can control parts of the formatting by
 redefining the function reference.
 </p>
 <dl>
 <dt><u>Function Reference:</u> <b>print_head_navigation</b><i> $filehandle 
address@hidden</i>
-<a name="IDX134"></a>
+<a name="IDX137"></a>
 </dt>
 <dd><p><var>$filehandle</var> is the opened filehandle the function should 
write to.
 <var>address@hidden</var> is an array reference which should hold the 
specification of 
@@ -2382,17 +2429,17 @@
 
 <p>If you want even more control, you can have full control over the page 
header 
 formatting by redefining three function references. The function associated
-with <a name="IDX135"></a>
+with <a name="IDX138"></a>
 <code>$print_page_head</code> is called for all the pages, and after that,
-the function associated with <a name="IDX136"></a>
+the function associated with <a name="IDX139"></a>
 <code>$print_chapter_header</code> is called
 if the document is split at chapters, or the function associated with
-<a name="IDX137"></a>
+<a name="IDX140"></a>
 <code>$print_section_header</code> is called if the document is split at 
sections.
 </p>
 <dl>
 <dt><u>Function Reference:</u> <b>print_page_head</b><i> $filehandle</i>
-<a name="IDX138"></a>
+<a name="IDX141"></a>
 </dt>
 <dd><p><var>$filehandle</var> is the opened filehandle the function should 
write to.
 This function should print the page head, including the 
<code>&lt;body&gt;</code>
@@ -2401,7 +2448,7 @@
 
 <dl>
 <dt><u>Function Reference:</u> <b>print_chapter_header</b><i> $filehandle</i>
-<a name="IDX139"></a>
+<a name="IDX142"></a>
 </dt>
 <dd><p><var>$filehandle</var> is the opened filehandle the function should 
write to.
 This function is called if the document is split at chapters, after 
@@ -2410,7 +2457,7 @@
 
 <dl>
 <dt><u>Function Reference:</u> <b>print_section_header</b><i> $filehandle</i>
-<a name="IDX140"></a>
+<a name="IDX143"></a>
 </dt>
 <dd><p><var>$filehandle</var> is the opened filehandle the function should 
write to.
 This function is called if the document is split at sections, after 
@@ -2419,21 +2466,21 @@
 
 <hr size="6">
 <a name="Customizing-section"></a>
-<a name="SEC40"></a>
+<a name="SEC41"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC39" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC41" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC40" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC42" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 6.9 Customizing the sections </h2>
@@ -2443,7 +2490,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> <b>print_section</b><i> $filehandle 
$first_in_page $previous_is_top</i>
-<a name="IDX141"></a>
+<a name="IDX144"></a>
 </dt>
 <dd><p><var>$filehandle</var> is the opened filehandle the function should 
write to.
 <var>$first_in_page</var> is true if this section is the first section in the 
page.
@@ -2454,7 +2501,7 @@
 
 <dl>
 <dt><u>Function Reference:</u> <b>end_section</b><i> $filehandle 
$last_element_or_before_top</i>
-<a name="IDX142"></a>
+<a name="IDX145"></a>
 </dt>
 <dd><p><var>$filehandle</var> is the opened filehandle the function should 
write to.
 <var>$last_element_or_before_top</var> is true if this section precedes the 
top 
@@ -2463,46 +2510,46 @@
 
 <hr size="6">
 <a name="Customizing-footer"></a>
-<a name="SEC41"></a>
+<a name="SEC42"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC40" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC42" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC41" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC43" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 6.10 Customizing the page footer </h2>
 
 <p>It is possible to add text just before the <code>&lt;/body&gt;</code> 
-element with the variable <a name="IDX143"></a>
+element with the variable <a name="IDX146"></a>
 <code>$PRE_BODY_CLOSE</code>. Nothing is added
 by default.
 </p>
 
 <p>A user name and  a date are collected to be output in the footer.
-You can change them by defining <a name="IDX144"></a>
-<code>$USER</code> and <a name="IDX145"></a>
+You can change them by defining <a name="IDX147"></a>
+<code>$USER</code> and <a name="IDX148"></a>
 <code>$DATE</code>
 in the initialization file.
 </p>
 <p>The default functions call the function associated with 
-<a name="IDX146"></a>
+<a name="IDX149"></a>
 <code>$print_foot_navigation</code> to format the navigation panel for the 
 page footer. Thus you can control parts of the formatting by
 redefining the function reference.
 </p>
 <dl>
 <dt><u>Function Reference:</u> <b>print_foot_navigation</b><i> $filehandle 
address@hidden</i>
-<a name="IDX147"></a>
+<a name="IDX150"></a>
 </dt>
 <dd><p><var>$filehandle</var> is the opened filehandle the function should 
write to.
 <var>address@hidden</var> is an array reference which should hold the 
specification of 
@@ -2511,18 +2558,18 @@
 
 <p>If you want even more control, you can have full control the page footer 
 formatting by redefining three function references.
-The function associated with <a name="IDX148"></a>
+The function associated with <a name="IDX151"></a>
 <code>$print_chapter_footer</code> is called
 if the document is split at chapters, or the function associated with
-<a name="IDX149"></a>
+<a name="IDX152"></a>
 <code>$print_section_footer</code> is called if the document is split at 
sections.
  After that the function associated
-with <a name="IDX150"></a>
+with <a name="IDX153"></a>
 <code>$print_page_foot</code> is called.
 </p>
 <dl>
 <dt><u>Function Reference:</u> <b>print_page_foot</b><i> $filehandle</i>
-<a name="IDX151"></a>
+<a name="IDX154"></a>
 </dt>
 <dd><p><var>$filehandle</var> is the opened filehandle the function should 
write to.
 This function should print the page foot, including the 
<code>&lt;/body&gt;</code>
@@ -2531,7 +2578,7 @@
 
 <dl>
 <dt><u>Function Reference:</u> <b>print_chapter_footer</b><i> $filehandle</i>
-<a name="IDX152"></a>
+<a name="IDX155"></a>
 </dt>
 <dd><p><var>$filehandle</var> is the opened filehandle the function should 
write to.
 This function is called if the document is split at chapters, before 
@@ -2540,7 +2587,7 @@
 
 <dl>
 <dt><u>Function Reference:</u> <b>print_section_footer</b><i> $filehandle</i>
-<a name="IDX153"></a>
+<a name="IDX156"></a>
 </dt>
 <dd><p><var>$filehandle</var> is the opened filehandle the function should 
write to.
 This function is called if the document is split at sections, before
@@ -2550,21 +2597,21 @@
 
 <hr size="6">
 <a name="Special-pages"></a>
-<a name="SEC42"></a>
+<a name="SEC43"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC41" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC43" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC42" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC44" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 6.11 Special pages formatting </h2>
@@ -2573,61 +2620,61 @@
 and the page layout
 </p>
 <table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC43">6.11.1 Customizing the 
content of the special pages</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
+<tr><td align="left" valign="top"><a href="#SEC44">6.11.1 Customizing the 
content of the special pages</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC48">6.11.2 Customizing the 
layout of the special pages</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
+<tr><td align="left" valign="top"><a href="#SEC49">6.11.2 Customizing the 
layout of the special pages</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
 </td></tr>
 </table>
 
 <hr size="6">
 <a name="Special-pages-content"></a>
-<a name="SEC43"></a>
+<a name="SEC44"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC42" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC44" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC43" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC45" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC42" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC43" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 6.11.1 Customizing the content of the special pages 
</h3>
 
 <table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC44">6.11.1.1 Top element text 
formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
+<tr><td align="left" valign="top"><a href="#SEC45">6.11.1.1 Top element text 
formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC45">6.11.1.2 Table of contents 
and Short table of contents</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
+<tr><td align="left" valign="top"><a href="#SEC46">6.11.1.2 Table of contents 
and Short table of contents</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC46">6.11.1.3 Formatting of 
footnotes text</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
+<tr><td align="left" valign="top"><a href="#SEC47">6.11.1.3 Formatting of 
footnotes text</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC47">6.11.1.4 Formatting of 
about text</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
+<tr><td align="left" valign="top"><a href="#SEC48">6.11.1.4 Formatting of 
about text</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
 </td></tr>
 </table>
 
 <hr size="6">
 <a name="Top-element-text"></a>
-<a name="SEC44"></a>
+<a name="SEC45"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC43" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC45" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC44" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC46" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC43" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC44" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h4 class="subsubsection"> 6.11.1.1 Top element text formatting </h4>
@@ -2637,7 +2684,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> <b>print_Top_header</b><i> $filehandle 
$begin_page</i>
-<a name="IDX154"></a>
+<a name="IDX157"></a>
 </dt>
 <dd><p><var>$filehandle</var> is the opened filehandle the function should 
write to.
 <var>$begin_page</var> is true if the element is the first in a page.
@@ -2647,7 +2694,7 @@
 
 <dl>
 <dt><u>Function Reference:</u> <b>print_Top</b><i> $filehandle 
$has_top_heading</i>
-<a name="IDX155"></a>
+<a name="IDX158"></a>
 </dt>
 <dd><p><var>$filehandle</var> is the opened filehandle the function should 
write to.
 <var>$has_top_heading</var> is true if there is a <code>@heading</code> 
command or
@@ -2658,7 +2705,7 @@
 
 <dl>
 <dt><u>Function Reference:</u> <b>print_Top_footer</b><i> $filehandle 
$end_page</i>
-<a name="IDX156"></a>
+<a name="IDX159"></a>
 </dt>
 <dd><p><var>$filehandle</var> is the opened filehandle the function should 
write to.
 <var>$end_page</var> is true if the element is the last in a page.
@@ -2667,21 +2714,21 @@
 
 <hr size="6">
 <a name="Contents-and-Overview-text"></a>
-<a name="SEC45"></a>
+<a name="SEC46"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC44" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC46" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC45" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC47" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC43" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC44" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h4 class="subsubsection"> 6.11.1.2 Table of contents and Short table of 
contents </h4>
@@ -2690,45 +2737,45 @@
 </p>
 <dl compact="compact">
 <dt> <code>$DO_CONTENTS</code>
-<a name="IDX157"></a>
+<a name="IDX160"></a>
 </dt>
 <dd><p>If the variable is true a table of contents is done even if there is no
 <code>@contents</code> command.
 </p></dd>
 <dt> <code>$DO_SCONTENTS</code>
-<a name="IDX158"></a>
+<a name="IDX161"></a>
 </dt>
 <dd><p>If the variable is true a short table of contents is done even if there 
is no
 <code>@summarycontents</code> command.
 </p></dd>
 <dt> <code>$BEFORE_OVERVIEW</code>
-<a name="IDX159"></a>
+<a name="IDX162"></a>
 </dt>
 <dd><p>The variable value is inserted before the short table of contents text.
 </p></dd>
 <dt> <code>$AFTER_OVERVIEW</code>
-<a name="IDX160"></a>
+<a name="IDX163"></a>
 </dt>
 <dd><p>The variable value is inserted after the short table of contents text.
 </p></dd>
 <dt> <code>$BEFORE_TOC_LINES</code>
-<a name="IDX161"></a>
+<a name="IDX164"></a>
 </dt>
 <dd><p>The variable value is inserted before the table of contents text.
 </p></dd>
 <dt> <code>$AFTER_TOC_LINES</code>
-<a name="IDX162"></a>
+<a name="IDX165"></a>
 </dt>
 <dd><p>The variable value is inserted after the table of contents text.
 </p></dd>
 <dt> <code>$TOC_LIST_STYLE</code>
-<a name="IDX163"></a>
+<a name="IDX166"></a>
 </dt>
 <dd><p>This should contain a css style used for the list style if the tables of
 content are formatted with a list.
 </p></dd>
 <dt> <code>$TOC_LIST_ATTRIBUTE</code>
-<a name="IDX164"></a>
+<a name="IDX167"></a>
 </dt>
 <dd><p>This should contain an attribute text used for the list element if the 
tables of
 content are formatted with a list.
@@ -2741,7 +2788,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> <b>toc_body</b><i> address@hidden </i>
-<a name="IDX165"></a>
+<a name="IDX168"></a>
 </dt>
 <dd><p><var>address@hidden</var> is an array reference contining informations 
about
 all the elements of the document. Each of the entry of this array is an hash
@@ -2778,9 +2825,9 @@
 
 <p>This function doesn't return anything but should fill the array 
corresponding
 with the 
-<a name="IDX166"></a>
+<a name="IDX169"></a>
 <code>$Texi2HTML::TOC_LINES</code> and
-<a name="IDX167"></a>
+<a name="IDX170"></a>
 <code>$Texi2HTML::OVERVIEW</code> references with the table of contents and 
short 
 table of contents.
 </p>
@@ -2788,51 +2835,51 @@
 
 <hr size="6">
 <a name="Footnotes-text"></a>
-<a name="SEC46"></a>
+<a name="SEC47"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC45" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC47" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC46" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC48" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC43" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC44" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h4 class="subsubsection"> 6.11.1.3 Formatting of footnotes text </h4>
 
 <p>The footnotes text is allready formatting when <code>@footnote</code> 
commands
-are expanded. See section <a href="#SEC88">Customizing the footnotes 
formatting</a>.
+are expanded. See section <a href="#SEC89">Customizing the footnotes 
formatting</a>.
 </p>
 <hr size="6">
 <a name="About-text"></a>
-<a name="SEC47"></a>
+<a name="SEC48"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC46" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC48" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC47" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC49" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC43" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC44" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h4 class="subsubsection"> 6.11.1.4 Formatting of about text </h4>
 
 <p>The default about element contains an explaination of the buttons used
-in the document (<code>@SECTION_BUTTONS</code>, <a href="#SEC27">Specifying 
the buttons formatting</a>) and 
+in the document (<code>@SECTION_BUTTONS</code>, <a href="#SEC28">Specifying 
the buttons formatting</a>) and 
 an example locating the buttons targets in an example.
 The formatting of this text may be influenced by the following 
 hashes and variables:
@@ -2851,7 +2898,7 @@
 is the text associated with the element label in the about text.
 The element of the hash are defined 
 dynamically, you should in the <code>init_out</code> function reference
-(see section <a href="#SEC36">Preparing the output</a>).
+(see section <a href="#SEC37">Preparing the output</a>).
 </p>
 
 </dd>
@@ -2870,28 +2917,28 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $about_text <b>print_about</b>
-<a name="IDX168"></a>
+<a name="IDX171"></a>
 </dt>
 <dd><p>This function should return the about text.
 </p></dd></dl>
 
 <hr size="6">
 <a name="Special-pages-layout"></a>
-<a name="SEC48"></a>
+<a name="SEC49"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC47" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC49" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC48" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC50" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC42" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC43" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 6.11.2 Customizing the layout of the special pages 
</h3>
@@ -2902,87 +2949,87 @@
 </p>
 <dl compact="compact">
 <dt> <code>print_Top</code>
-<a name="IDX169"></a>
+<a name="IDX172"></a>
 </dt>
 <dt> <code>print_Top_header</code>
-<a name="IDX170"></a>
+<a name="IDX173"></a>
 </dt>
 <dt> <code>print_Top_footer</code>
-<a name="IDX171"></a>
+<a name="IDX174"></a>
 </dt>
 <dd><p>Formatting of top element page or section. It is also used for the 
formatting
-of the top element text (see section <a href="#SEC44">Top element text 
formatting</a>).
+of the top element text (see section <a href="#SEC45">Top element text 
formatting</a>).
 </p></dd>
 <dt> <code>print_Toc</code>
-<a name="IDX172"></a>
+<a name="IDX175"></a>
 </dt>
 <dd><p>Formatting of table of contents page or section
 </p></dd>
 <dt> <code>print_Overview</code>
-<a name="IDX173"></a>
+<a name="IDX176"></a>
 </dt>
 <dd><p>Formatting of short table of contents page or section
 </p></dd>
 <dt> <code>print_About</code>
-<a name="IDX174"></a>
+<a name="IDX177"></a>
 </dt>
 <dd><p>Formatting of about (help) page or section
 </p></dd>
 <dt> <code>print_Footnotes</code>
-<a name="IDX175"></a>
+<a name="IDX178"></a>
 </dt>
 <dd><p>Formatting of footnotes section or page in case footnotes are on a 
 separated page or the document isn't split.
 </p></dd>
 </dl>
 
-<p>In the default case, <a name="IDX176"></a>
-<code>$print_Top</code> calls <a name="IDX177"></a>
+<p>In the default case, <a name="IDX179"></a>
+<code>$print_Top</code> calls <a name="IDX180"></a>
 <code>$print_Top_header</code> for
-the header and <a name="IDX178"></a>
+the header and <a name="IDX181"></a>
 <code>$print_Top_footer</code> for the footer of top element.
-All the other function call <a name="IDX179"></a>
+All the other function call <a name="IDX182"></a>
 <code>$print_misc</code> which in turn calls
-<a name="IDX180"></a>
-<code>$print_misc_header</code> for the headers and  <a name="IDX181"></a>
+<a name="IDX183"></a>
+<code>$print_misc_header</code> for the headers and  <a name="IDX184"></a>
 <code>$print_misc_footer</code> 
 for the footers.
 </p>
 <hr size="6">
 <a name="File-names"></a>
-<a name="SEC49"></a>
+<a name="SEC50"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC48" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC50" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC49" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC51" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 6.12 Customizing the file names </h2>
 
 <p>It is possible to specify the file names with more control than with the
 command line options (see section <a href="#SEC11">Setting output file and 
directory names</a>). 
-First the extension may be overrided by the variable <a name="IDX182"></a>
+First the extension may be overrided by the variable <a name="IDX185"></a>
 <code>$EXTENSION</code>
 value.
 Two function references enable 
-further customization. One is usefull in case <a name="IDX183"></a>
+further customization. One is usefull in case <a name="IDX186"></a>
 <code>$NODE_FILES</code> is true
 and it is used to customize the node file name itself and is also used 
 to produce a file name with a redirection leading to the node file.
 </p>
 <dl>
 <dt><u>Function Reference:</u> ($node_file $redirection_node_file) 
<b>node_file_name</b><i> $node</i>
-<a name="IDX184"></a>
+<a name="IDX187"></a>
 </dt>
 <dd><p><var>$node</var> is a hash reference with the following interesting 
keys (there
 are much more keys):
@@ -3003,7 +3050,7 @@
 name of the file associated with the special elements.
 </p><dl>
 <dt><u>Function Reference:</u> $file <b>element_file_name</b><i> $element 
$type $docu_name</i>
-<a name="IDX185"></a>
+<a name="IDX188"></a>
 </dt>
 <dd><p><var>$element</var> is undefined for the special elements (about, 
overview, 
 table of contents, footnotes).
@@ -3037,29 +3084,29 @@
 
 <hr size="6">
 <a name="External-index-files"></a>
-<a name="SEC50"></a>
+<a name="SEC51"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC49" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC50" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 6.13 Generation of external files for index entries </h2>
 
 <p>Within the document, <code>@printindex</code> commands are expanded as 
explained
-in <a href="#SEC84">Customizing the formatting of index lists</a>. In case you 
want to do something special with index 
+in <a href="#SEC85">Customizing the formatting of index lists</a>. In case you 
want to do something special with index 
 entries, outside of the document, you should first set the variable
-<a name="IDX186"></a>
+<a name="IDX189"></a>
 <code>$IDX_SUMMARY</code> true. After that some function reference will be 
called
 for each non empty index. For each index there are 3 function 
 references, one called for initialization, one called for each index entry
@@ -3067,7 +3114,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> <b>index_summary_file_begin</b><i> $index_name 
$is_printed</i>
-<a name="IDX187"></a>
+<a name="IDX190"></a>
 </dt>
 <dd><p><var>$index_name</var> is the two letters name for the index. 
 This function
@@ -3079,7 +3126,7 @@
 
 <dl>
 <dt><u>Function Reference:</u> <b>index_summary_file_entry</b><i> $index_name 
$entry_text $entry_reference $formatted_entry $texi_entry 
$entry_element_reference  $entry_element_header $is_printed</i>
-<a name="IDX188"></a>
+<a name="IDX191"></a>
 </dt>
 <dd><p>This function is called for each entry of an index. 
<var>index_name</var> is the
 name of the index. <var>$entry_text</var> is the entry in plain text,
@@ -3095,7 +3142,7 @@
 
 <dl>
 <dt><u>Function Reference:</u> <b>index_summary_file_end</b><i> $index_name 
$is_printed</i>
-<a name="IDX189"></a>
+<a name="IDX192"></a>
 </dt>
 <dd><p><var>$index_name</var> is the two letters name for the index. This 
function
 is called for each index appearing in the document, after
@@ -3105,21 +3152,21 @@
 
 <hr size="6">
 <a name="Customizing-HTML"></a>
-<a name="SEC51"></a>
+<a name="SEC52"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC50" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC52" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC51" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC53" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC21" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC22" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h1 class="chapter"> 7. Customizing <acronym>HTML</acronym> and text style in 
init files </h1>
@@ -3136,69 +3183,69 @@
 be redefined.
 </p>
 <table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC52">7.1 Three contexts for 
expansions: preformatted, normal and string</a></td><td>&nbsp;&nbsp;</td><td 
align="left" valign="top">               there are three different contexts for 
command
+<tr><td align="left" valign="top"><a href="#SEC53">7.1 Three contexts for 
expansions: preformatted, normal and string</a></td><td>&nbsp;&nbsp;</td><td 
align="left" valign="top">               there are three different contexts for 
command
                                  expansion: normal text, preformatted text and
                                  strings.
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC53">7.2 Customizing the 
formatting of commands without argument</a></td><td>&nbsp;&nbsp;</td><td 
align="left" valign="top"> 
+<tr><td align="left" valign="top"><a href="#SEC54">7.2 Customizing the 
formatting of commands without argument</a></td><td>&nbsp;&nbsp;</td><td 
align="left" valign="top"> 
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC54">7.3 Customizing accent, 
style and other simple commands</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">    
+<tr><td align="left" valign="top"><a href="#SEC55">7.3 Customizing accent, 
style and other simple commands</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">    
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC58">7.4 Formatting of special 
simple commands</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">    
Formatting of <code>@anchor</code>, <code>@image</code>, <code>@sp</code>, 
<code>@acronym</code>, <code>@abbr</code>
+<tr><td align="left" valign="top"><a href="#SEC59">7.4 Formatting of special 
simple commands</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">    
Formatting of <code>@anchor</code>, <code>@image</code>, <code>@sp</code>, 
<code>@acronym</code>, <code>@abbr</code>
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC59">7.5 Processing special 
characters in text</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">  
                       Some characters are processed specially
+<tr><td align="left" valign="top"><a href="#SEC60">7.5 Processing special 
characters in text</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">  
                       Some characters are processed specially
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC60">7.6 Customizing strings 
written by <code>texi2html</code></a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">                      <code>texi2html</code> write some strings in 
the output
+<tr><td align="left" valign="top"><a href="#SEC61">7.6 Customizing strings 
written by <code>texi2html</code></a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">                      <code>texi2html</code> write some strings in 
the output
                                  different for each languages
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC61">7.7 
References</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
+<tr><td align="left" valign="top"><a href="#SEC62">7.7 
References</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC64">7.8 Commands used for 
centering and flushing of text</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">           <code>@center</code>, <code>@flushleft</code>&hellip;
+<tr><td align="left" valign="top"><a href="#SEC65">7.8 Commands used for 
centering and flushing of text</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">           <code>@center</code>, <code>@flushleft</code>&hellip;
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC65">7.9 Formatting or not a 
paragraph or a preformatted region</a></td><td>&nbsp;&nbsp;</td><td 
align="left" valign="top">
+<tr><td align="left" valign="top"><a href="#SEC66">7.9 Formatting or not a 
paragraph or a preformatted region</a></td><td>&nbsp;&nbsp;</td><td 
align="left" valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC68">7.10 Formatting of complex 
formats (<code>@example</code>, 
<code>@display</code>&hellip;)</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">              <code>@example</code>, <code>@display</code>&hellip;
+<tr><td align="left" valign="top"><a href="#SEC69">7.10 Formatting of complex 
formats (<code>@example</code>, 
<code>@display</code>&hellip;)</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">              <code>@example</code>, <code>@display</code>&hellip;
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC69">7.11 Customizing the 
formatting of lists and tables</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
+<tr><td align="left" valign="top"><a href="#SEC70">7.11 Customizing the 
formatting of lists and tables</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC72">7.12 Definition commands 
formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
+<tr><td align="left" valign="top"><a href="#SEC73">7.12 Definition commands 
formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC75">7.13 Customizing headings 
formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
+<tr><td align="left" valign="top"><a href="#SEC76">7.13 Customizing headings 
formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC76">7.14 Formatting of special 
regions (<code>@verbatim</code>, <code>@cartouche</code>, 
<code>@quotation</code>)</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">              <code>@verbatim</code>, <code>@cartouche</code>, 
<code>@quotation</code>
+<tr><td align="left" valign="top"><a href="#SEC77">7.14 Formatting of special 
regions (<code>@verbatim</code>, <code>@cartouche</code>, 
<code>@quotation</code>)</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">              <code>@verbatim</code>, <code>@cartouche</code>, 
<code>@quotation</code>
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC77">7.15 Menu 
formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">          
          
+<tr><td align="left" valign="top"><a href="#SEC78">7.15 Menu 
formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">          
          
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC82">7.16 Indices 
formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
+<tr><td align="left" valign="top"><a href="#SEC83">7.16 Indices 
formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC85">7.17 Floats and lists of 
floats</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">   
<code>@float</code> and <code>@listoffloats</code>
+<tr><td align="left" valign="top"><a href="#SEC86">7.17 Floats and lists of 
floats</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">   
<code>@float</code> and <code>@listoffloats</code>
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC88">7.18 Customizing the 
footnotes formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
+<tr><td align="left" valign="top"><a href="#SEC89">7.18 Customizing the 
footnotes formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC89">7.19 Bypassing normal 
formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> 
+<tr><td align="left" valign="top"><a href="#SEC90">7.19 Bypassing normal 
formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> 
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC90">7.20 Customizing other 
commands, and unknown commands</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">   You can handle specifically other commands
+<tr><td align="left" valign="top"><a href="#SEC91">7.20 Customizing other 
commands, and unknown commands</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">   You can handle specifically other commands
 </td></tr>
 <tr><th colspan="3" align="left" valign="top"><pre class="menu-comment">
 </pre></th></tr></table>
 
 <hr size="6">
 <a name="Three-contexts"></a>
-<a name="SEC52"></a>
+<a name="SEC53"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC51" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC53" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC52" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC54" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 7.1 Three contexts for expansions: preformatted, normal 
and string </h2>
@@ -3208,28 +3255,28 @@
 the string context. The preformatted
 context occurs when the spacing between words is kept. This is the
 case, for example, in <code>@display</code> or <code>@example</code> regions, 
and in 
-menu comments (see section <a href="#SEC77">Menu formatting</a>). The 
preformatted regions are usually
+menu comments (see section <a href="#SEC78">Menu formatting</a>). The 
preformatted regions are usually
 rendered in <code>&lt;pre&gt;</code> elements in <acronym>HTML</acronym>.
 The string context occurs when rendering strings without formatting elements,
 in comments or titles for example.
 </p>
 <hr size="6">
 <a name="Commands-without-argument"></a>
-<a name="SEC53"></a>
+<a name="SEC54"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC52" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC54" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC53" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC55" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 7.2 Customizing the formatting of commands without 
argument </h2>
@@ -3255,14 +3302,14 @@
 </p><table>
 <tr><td><p> command type </p></td><td><p> normal text </p></td><td><p> 
preformatted text </p></td><td><p> string
 </p></td></tr>
-<tr><td><p> one nonlettered character </p></td><td> <a name="IDX190"></a>
-<p><code>%simple_map</code> </p></td><td> <a name="IDX191"></a>
-<p><code>%simple_map_pre</code> </p></td><td> <a name="IDX192"></a>
+<tr><td><p> one nonlettered character </p></td><td> <a name="IDX193"></a>
+<p><code>%simple_map</code> </p></td><td> <a name="IDX194"></a>
+<p><code>%simple_map_pre</code> </p></td><td> <a name="IDX195"></a>
 <p><code>%simple_map_texi</code>
 </p></td></tr>
-<tr><td><p> nothing in braces </p></td><td> <a name="IDX193"></a>
-<p><code>%things_map</code> </p></td><td> <a name="IDX194"></a>
-<p><code>%pre_map</code> </p></td><td> <a name="IDX195"></a>
+<tr><td><p> nothing in braces </p></td><td> <a name="IDX196"></a>
+<p><code>%things_map</code> </p></td><td> <a name="IDX197"></a>
+<p><code>%pre_map</code> </p></td><td> <a name="IDX198"></a>
 <p><code>%texi_map</code>
 </p></td></tr>
 </table>
@@ -3277,21 +3324,21 @@
 
 <hr size="6">
 <a name="Style-and-accent-commands"></a>
-<a name="SEC54"></a>
+<a name="SEC55"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC53" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC55" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC54" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC56" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 7.3 Customizing accent, style and other simple commands 
</h2>
@@ -3303,10 +3350,10 @@
 and miscalleneous commands (<code>@email</code>, <code>@verb</code>, 
<code>@w</code>, 
 <code>@uref</code>, <code>@math</code>, <code>@asis</code>) is controlled by 
two hash in the
 default case, 
-<a name="IDX196"></a>
-<code>%style_map</code> for normal context, <a name="IDX197"></a>
+<a name="IDX199"></a>
+<code>%style_map</code> for normal context, <a name="IDX200"></a>
 <code>%style_map_pre</code> for
-preformatted context and <a name="IDX198"></a>
+preformatted context and <a name="IDX201"></a>
 <code>%style_map_texi</code> in string context. 
 </p>
 <p>The key of the hashes are the command names. There are two possibilities for
@@ -3322,38 +3369,38 @@
 <li> 
 The nonlettered accent commands which following character is considered
 to be the argument (like in <code>@`a</code>) should be keys of the
-hash <a name="IDX199"></a>
+hash <a name="IDX202"></a>
 <code>%accent_map</code> hash, even if no value is associated.
 </li><li>
 <code>@math</code> is handled differently if LaTeX2HTML is used.
 </li></ul>
 
 <table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC55">7.3.1 An interface for 
commands formatting with a hash reference</a></td><td>&nbsp;&nbsp;</td><td 
align="left" valign="top">
+<tr><td align="left" valign="top"><a href="#SEC56">7.3.1 An interface for 
commands formatting with a hash reference</a></td><td>&nbsp;&nbsp;</td><td 
align="left" valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC56">7.3.2 An interface for 
commands formatting with a string</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
+<tr><td align="left" valign="top"><a href="#SEC57">7.3.2 An interface for 
commands formatting with a string</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC57">7.3.3 Defining the style 
and indicatric commands interface</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
+<tr><td align="left" valign="top"><a href="#SEC58">7.3.3 Defining the style 
and indicatric commands interface</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
 </td></tr>
 </table>
 
 <hr size="6">
 <a name="Hash-reference-interface"></a>
-<a name="SEC55"></a>
+<a name="SEC56"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC54" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC56" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC55" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC57" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC54" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC55" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 7.3.1 An interface for commands formatting with a hash 
reference </h3>
@@ -3431,9 +3478,9 @@
 <dt> <samp>`quotes'</samp></dt>
 <dd>
 <p>If the corresponding value is true, the result is 
-enclosed in quotes <a name="IDX200"></a>
+enclosed in quotes <a name="IDX203"></a>
 <code>$OPEN_QUOTE_SYMBOL</code> and 
-<a name="IDX201"></a>
+<a name="IDX204"></a>
 <code>$CLOSE_QUOTE_SYMBOL</code>, with defaults 
 <samp>``'</samp> and <samp>`''</samp>. 
 </p>
@@ -3470,21 +3517,21 @@
 
 <hr size="6">
 <a name="String-interface"></a>
-<a name="SEC56"></a>
+<a name="SEC57"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC55" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC57" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC56" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC58" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC54" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC55" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 7.3.2 An interface for commands formatting with a 
string </h3>
@@ -3492,9 +3539,9 @@
 <p>The keys of the hashes are the command names. The value determine 
 how the command argument
 is formatted. If the value begins with <samp>`&quot;'</samp>, the result is 
-enclosed in quotes <a name="IDX202"></a>
+enclosed in quotes <a name="IDX205"></a>
 <code>$OPEN_QUOTE_SYMBOL</code> and 
-<a name="IDX203"></a>
+<a name="IDX206"></a>
 <code>$CLOSE_QUOTE_SYMBOL</code>, with defaults 
 <samp>``'</samp> and <samp>`''</samp>. 
 </p>
@@ -3548,21 +3595,21 @@
 
 <hr size="6">
 <a name="Define-your-own-interface"></a>
-<a name="SEC57"></a>
+<a name="SEC58"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC56" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC58" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC57" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC59" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC54" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC55" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 7.3.3 Defining the style and indicatric commands 
interface </h3>
@@ -3572,7 +3619,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $resulting_text <b>style</b><i> $style $command 
$text $args $no_close $no_open $line_nr $state $style_stack</i>
-<a name="IDX204"></a>
+<a name="IDX207"></a>
 </dt>
 <dd><p><var>$command</var> is the @-command, <var>$style</var> is the value 
associated with 
 the <var>$command</var> in the <code>%style_map</code>, 
<code>%style_map_pre</code> 
@@ -3601,21 +3648,21 @@
 
 <hr size="6">
 <a name="Anchors-images-and-spaces"></a>
-<a name="SEC58"></a>
+<a name="SEC59"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC57" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC59" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC58" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC60" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 7.4 Formatting of special simple commands </h2>
@@ -3624,13 +3671,13 @@
 customize the output, the corresponding function references should be
 redefined. All these functions return a formatted text.
 </p>
-<p>The formatting of anchors is controlled by <a name="IDX205"></a>
+<p>The formatting of anchors is controlled by <a name="IDX208"></a>
 <code>$anchor</code>, but the function
 associated with the function reference does more, it is usefull
 to produce a reference target or link.
 </p><dl>
 <dt><u>Function Reference:</u> $anchor <b>anchor</b><i> $identifier $href 
$text $attributes</i>
-<a name="IDX206"></a>
+<a name="IDX209"></a>
 </dt>
 <dd><p>If <var>$identifier</var> is not empty, this value should be used to 
create
 a target for links (typically associated with a name or id 
@@ -3648,7 +3695,7 @@
 <p>The formatting of <code>@image</code> is controlled by:
 </p><dl>
 <dt><u>Function Reference:</u> $image <b>image</b><i> $file_path $basename 
$preformatted $file_name $alt_text</i>
-<a name="IDX207"></a>
+<a name="IDX210"></a>
 </dt>
 <dd><p><var>$file_path</var> is the image file name with the path, 
<var>$basename</var>  
 the file name without extension. <var>$preformatted</var> is true if the image 
@@ -3659,7 +3706,7 @@
 <p>The formatting of <code>@sp</code> is controlled by:
 </p><dl>
 <dt><u>Function Reference:</u> $sp <b>sp</b><i> $number $preformatted</i>
-<a name="IDX208"></a>
+<a name="IDX211"></a>
 </dt>
 <dd><p><var>$number</var> is the numeric argument of <code>@sp</code>.
 <var>$preformatted</var> is true if the <code>@sp</code> appears in 
preformatted text.
@@ -3668,7 +3715,7 @@
 <p>The formatting of <code>@acronym</code> and <code>@abbr</code> is 
controlled by:
 </p><dl>
 <dt><u>Function Reference:</u> $acronym <b>acronym_like</b><i> $acronym_texi 
$acronym_text $with_explanation address@hidden $explanation_text 
$explanation_simply_formatted</i>
-<a name="IDX209"></a>
+<a name="IDX212"></a>
 </dt>
 <dd><p><var>$acronym_texi</var> is the acronym argument with texinfo 
@-commands, 
 <var>$acronym_text</var> is formatted. 
@@ -3687,21 +3734,21 @@
 
 <hr size="6">
 <a name="Text"></a>
-<a name="SEC59"></a>
+<a name="SEC60"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC58" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC60" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC59" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC61" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 7.5 Processing special characters in text </h2>
@@ -3717,7 +3764,7 @@
 
 <dl>
 <dt><u>Function Reference:</u> $processed_text <b>normal_text</b><i> $text 
$in_raw_text $in_preformatted $in_code $style_stack </i>
-<a name="IDX210"></a>
+<a name="IDX213"></a>
 </dt>
 <dd><p>The function processes <var>$text</var> and returns 
<var>$processed_text</var>. 
 The other arguments give some information about the context of the text.
@@ -3743,7 +3790,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $protected_text <b>protect_text</b><i> $text</i>
-<a name="IDX211"></a>
+<a name="IDX214"></a>
 </dt>
 <dd><p>The function processes the unprotected text <var>$text</var> and returns
 the resulting protected text <var>$protected_text</var>.
@@ -3754,7 +3801,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $resulting_text <b>empty_line</b><i> 
$empty_line</i>
-<a name="IDX212"></a>
+<a name="IDX215"></a>
 </dt>
 <dd><p>This function processes an <var>$empty_line</var> and returns the 
resulting
 text <var>$resulting_text</var>. Empty lines are left as is by default.
@@ -3762,21 +3809,21 @@
 
 <hr size="6">
 <a name="Strings"></a>
-<a name="SEC60"></a>
+<a name="SEC61"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC59" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC61" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC60" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC62" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 7.6 Customizing strings written by <code>texi2html</code> 
</h2>
@@ -3786,13 +3833,13 @@
 various places, at the page footers, on the help page, for special 
 section headings, buttons alt text and so on. These strings are
 customizable. The string chosen depends on the language of the
-document (set by <a name="IDX213"></a>
-<samp>`--lang'</samp>, <a name="IDX214"></a>
+document (set by <a name="IDX216"></a>
+<samp>`--lang'</samp>, <a name="IDX217"></a>
 <code>$LANG</code> or 
 <code>@documentlanguage</code>). This is the basis for internationalization
 as it allows for strings translations.
 </p>
-<p>The strings are found in a hash reference, <a name="IDX215"></a>
+<p>The strings are found in a hash reference, <a name="IDX218"></a>
 <code>$LANGUAGES</code>. 
 Each key is a language code. The associated value is also a hash
 reference. The key is an english string and the associated value
@@ -3821,53 +3868,53 @@
 file by <code>texi2html</code> in the string. A <samp>`%%'</samp> will be 
expanded
 as <samp>`%'</samp>.
 </p>
-<p>For more on internationalization, see <a 
href="#SEC91">Internationalization</a>.
+<p>For more on internationalization, see <a 
href="#SEC92">Internationalization</a>.
 </p>
 <hr size="6">
 <a name="References"></a>
-<a name="SEC61"></a>
+<a name="SEC62"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC60" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC62" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC61" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC63" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 7.7 References </h2>
 
 <table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC62">7.7.1 Reference to external 
manual</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
+<tr><td align="left" valign="top"><a href="#SEC63">7.7.1 Reference to external 
manual</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC63">7.7.2 Reference to an 
internal node</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
+<tr><td align="left" valign="top"><a href="#SEC64">7.7.2 Reference to an 
internal node</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
 </td></tr>
 </table>
 
 <hr size="6">
 <a name="Reference-to-external-manual"></a>
-<a name="SEC62"></a>
+<a name="SEC63"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC61" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC63" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC62" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC64" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC61" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC62" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 7.7.1 Reference to external manual </h3>
@@ -3878,7 +3925,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $href <b>external_href</b><i> $node 
$node_identifier $xml_node_identifier $manual_file_name</i>
-<a name="IDX216"></a>
+<a name="IDX219"></a>
 </dt>
 <dd><p><var>$node</var> is the node name, with @-commands. 
<var>$node_identifer</var> is the
 node name mapped to an identifier acceptable as a file name. 
@@ -3895,7 +3942,7 @@
 
 <dl>
 <dt><u>Function Reference:</u> $text <b>external_ref</b><i> $command $section 
$book $node_and_file $href $cross_ref_name</i>
-<a name="IDX217"></a>
+<a name="IDX220"></a>
 </dt>
 <dd><p>This function formats a reference to an external texinfo manual.
 The <var>$command</var> is the ref command (<code>ref</code>, 
<code>xref</code> or 
@@ -3913,21 +3960,21 @@
 
 <hr size="6">
 <a name="Internal-reference"></a>
-<a name="SEC63"></a>
+<a name="SEC64"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC62" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC64" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC63" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC65" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC61" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC62" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 7.7.2 Reference to an internal node </h3>
@@ -3936,7 +3983,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $text <b>internal_ref</b><i> $command $href 
$short_name $name $is_section</i>
-<a name="IDX218"></a>
+<a name="IDX221"></a>
 </dt>
 <dd><p>This function formats a reference to a node in the current manual.
 The <var>$command</var> is the ref command (<code>ref</code>, 
<code>xref</code> or 
@@ -3953,21 +4000,21 @@
 
 <hr size="6">
 <a name="Alignement-commands"></a>
-<a name="SEC64"></a>
+<a name="SEC65"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC63" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC65" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC64" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC66" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 7.8 Commands used for centering and flushing of text </h2>
@@ -3976,17 +4023,17 @@
 <p>When a command controlling the alignement of text is used 
(<code>@center</code>,
 <code>@flushleft</code> and <code>@flushright</code>), the main program takes
 care of opening and closing paragraphs. The alignement commands are the
-key of the <a name="IDX219"></a>
+key of the <a name="IDX222"></a>
 <code>%paragraph_style</code> hash. 
 The value is used in the function doing the formatting of the paragraphs. 
-See section <a href="#SEC65">Formatting or not a paragraph or a preformatted 
region</a>.
+See section <a href="#SEC66">Formatting or not a paragraph or a preformatted 
region</a>.
 </p>
 <p>A function references allows for a customization of the formatting of the 
text 
 appearing in the command block.
 </p>
 <dl>
 <dt><u>Function Reference:</u> $result <b>paragraph_style_command</b><i> 
$command $text</i>
-<a name="IDX220"></a>
+<a name="IDX223"></a>
 </dt>
 <dd><p><var>$command</var> is the command name, <var>$text</var> is the text 
appearing within
 the command. This function returns a formatted text.
@@ -3995,50 +4042,50 @@
 
 <hr size="6">
 <a name="Paragraph-and-preformatted-region"></a>
-<a name="SEC65"></a>
+<a name="SEC66"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC64" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC66" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC65" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC67" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 7.9 Formatting or not a paragraph or a preformatted 
region </h2>
 
 
 <table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC66">7.9.1 Paragraph and 
preformatted region formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
+<tr><td align="left" valign="top"><a href="#SEC67">7.9.1 Paragraph and 
preformatted region formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC67">7.9.2 Avoiding paragraphs 
in formats</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
+<tr><td align="left" valign="top"><a href="#SEC68">7.9.2 Avoiding paragraphs 
in formats</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
 </td></tr>
 </table>
 
 <hr size="6">
 <a name="Paragraph-and-preformatted-formatting"></a>
-<a name="SEC66"></a>
+<a name="SEC67"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC65" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC67" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC66" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC68" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC65" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC66" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 7.9.1 Paragraph and preformatted region formatting 
</h3>
@@ -4049,12 +4096,12 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $paragraph_text <b>paragraph</b><i> $text 
$alignement $index $formatting_command $formatting_command_formatted 
\$paragraph_number $format $item_number $enumerate_style $number</i>
-<a name="IDX221"></a>
+<a name="IDX224"></a>
 </dt>
 <dd><p>This function formats a paragraph. <var>$text</var> is the text of the 
paragraph,
 <var>$alignement</var> is the empty string when no alignement command has
 been seen, otherwise it is the current alignement command name.
-See section <a href="#SEC64">Commands used for centering and flushing of 
text</a>.
+See section <a href="#SEC65">Commands used for centering and flushing of 
text</a>.
 <var>$indent</var> holds <samp>`noindent'</samp> or <samp>`indent'</samp> if 
the corresponding 
 @-command appeared in the paragraph.
 </p>
@@ -4072,7 +4119,7 @@
 <var>\$paragraph_number</var> is a reference on the number of
 paragraphs in that format command. The corresponding variable should be 
 increased when a paragraph is added. <var>$format</var> is the format command. 
-See section <a href="#SEC70">Formatting individual table and list items</a>.
+See section <a href="#SEC71">Formatting individual table and list items</a>.
 </p>
 <p>If the <var>$format</var> is an enumerate, <var>$item_number</var> is the 
number of 
 the item in the list, <var>$enumerate_style</var> is the argument of the 
enumerate,
@@ -4081,15 +4128,15 @@
 
 <dl>
 <dt><u>Function Reference:</u> $preformatted_text <b>preformatted</b><i> $text 
$style $region_name $formatting_command $formatting_command_formatted 
\$preformatted_number $format $item_number $enumerate_style $number</i>
-<a name="IDX222"></a>
+<a name="IDX225"></a>
 </dt>
 <dd><p>This function formats a preformatted region. <var>$text</var> is the 
text of the
 preformatted region, <var>$style</var> is the css style associated with that
-preformatted region (see section <a href="#SEC38">Customizing the 
<code>texi2html</code> css lines</a>). <var>$region_name</var> is the 
+preformatted region (see section <a href="#SEC39">Customizing the 
<code>texi2html</code> css lines</a>). <var>$region_name</var> is the 
 name of the command opening        
-the preformatted region (<code>example</code>&hellip;, see <a 
href="#SEC68">Formatting of complex formats (<code>@example</code>, 
<code>@display</code>&hellip;)</a>) 
+the preformatted region (<code>example</code>&hellip;, see <a 
href="#SEC69">Formatting of complex formats (<code>@example</code>, 
<code>@display</code>&hellip;)</a>) 
 or a identifier for the preformatted context (for example 
-<code>menu-comment</code>, see <a href="#SEC77">Menu formatting</a>).
+<code>menu-comment</code>, see <a href="#SEC78">Menu formatting</a>).
 The alignment commands are not taken into account, as the spaces are
 preserved in preformatted regions, you should flush and center by hand.
 </p>
@@ -4109,7 +4156,7 @@
 preformatted regions in that format command. The corresponding variable 
 should be increased when a preformatted region is added. <var>$format</var> is 
the 
 format command. 
-See section <a href="#SEC70">Formatting individual table and list items</a>.
+See section <a href="#SEC71">Formatting individual table and list items</a>.
 </p>
 <p>If the <var>$format</var> is an enumerate, <var>$item_number</var> is the 
number of 
 the item in the list, <var>$enumerate_style</var> is the argument of the 
enumerate,
@@ -4118,21 +4165,21 @@
 
 <hr size="6">
 <a name="Avoiding-paragraphs"></a>
-<a name="SEC67"></a>
+<a name="SEC68"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC66" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC68" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC67" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC69" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC65" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC66" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 7.9.2 Avoiding paragraphs in formats </h3>
@@ -4140,38 +4187,38 @@
 
 <p>It is possible to avoid that a format closes the previous paragraph or
 preformatted region and reopens one, by putting the format command in a 
-hash, <a name="IDX223"></a>
+hash, <a name="IDX226"></a>
 <code>%format_in_paragraph</code> with a true value.
 </p>
 <hr size="6">
 <a name="Complex-formats"></a>
-<a name="SEC68"></a>
+<a name="SEC69"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC67" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC69" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC68" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC70" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 7.10 Formatting of complex formats 
(<code>@example</code>, <code>@display</code>&hellip;) </h2>
 
 
 <p>Here we see how a whole complex format is formatted. For the formatting
-of the text, see <a href="#SEC65">Formatting or not a paragraph or a 
preformatted region</a>.
+of the text, see <a href="#SEC66">Formatting or not a paragraph or a 
preformatted region</a>.
 </p>
 <p>The formatting of the complex formats is ultimately controlled by a
 function, however the default for this function uses a hash reference and 
 changing the hash reference values should be enough in most cases. This
-hash reference is called <a name="IDX224"></a>
+hash reference is called <a name="IDX227"></a>
 <code>$complex_format_map</code>. It has a key for each
 of the complex format commands (<code>example</code>, 
<code>smallexample</code>, 
 <code>lisp</code>, <code>smalllisp</code>, <code>display</code>, 
<code>smalldisplay</code>, 
@@ -4198,7 +4245,7 @@
 </dl>
 
 <p>The enclosed text will be formatted as described in
-<a href="#SEC65">Formatting or not a paragraph or a preformatted region</a>, 
and the name of the complex
+<a href="#SEC66">Formatting or not a paragraph or a preformatted region</a>, 
and the name of the complex
 format will be available to the function formatting the text.
 </p>
 <p>If you aren't satisfied with this scheme, you can redefine the following
@@ -4206,30 +4253,30 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $complex_format_text <b>complex_format</b><i> 
$format_name $preformatted_text</i>
-<a name="IDX225"></a>
+<a name="IDX228"></a>
 </dt>
 <dd><p><var>$format_name</var> is the complex format name, 
<var>$preformatted_text</var> is the 
-text allready formatted as described in <a href="#SEC65">Formatting or not a 
paragraph or a preformatted region</a>.
+text allready formatted as described in <a href="#SEC66">Formatting or not a 
paragraph or a preformatted region</a>.
 This function returns the whole complex format.
 </p></dd></dl>
 
 <hr size="6">
 <a name="Lists-tables"></a>
-<a name="SEC69"></a>
+<a name="SEC70"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC68" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC70" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC69" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC71" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 7.11 Customizing the formatting of lists and tables </h2>
@@ -4243,29 +4290,29 @@
 </li></ul>
 
 <table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC70">7.11.1 Formatting 
individual table and list items</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
+<tr><td align="left" valign="top"><a href="#SEC71">7.11.1 Formatting 
individual table and list items</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC71">7.11.2 Formatting of a 
whole table or list</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
+<tr><td align="left" valign="top"><a href="#SEC72">7.11.2 Formatting of a 
whole table or list</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
 </td></tr>
 </table>
 
 <hr size="6">
 <a name="Table-and-list-items"></a>
-<a name="SEC70"></a>
+<a name="SEC71"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC69" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC71" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC70" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC72" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC69" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC70" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 7.11.1 Formatting individual table and list items </h3>
@@ -4278,7 +4325,7 @@
 
 <p>The default is to apply the command to the text item, however it is possible
 to avoid it.
-The hash <a name="IDX226"></a>
+The hash <a name="IDX229"></a>
 <code>%special_list_commands</code> has an entry for each of the 
 format command. Each of these entries is a hash reference. If a formatting
 command is a key of the hash reference, then the formatting command is not
@@ -4300,7 +4347,7 @@
 <dd><p>The items of lists are formatted using the following function reference:
 </p><dl>
 <dt><u>Function Reference:</u> $list_item <b>list_item</b><i> $text $format 
$command $formatted_command $item_number $enumerate_style $number</i>
-<a name="IDX227"></a>
+<a name="IDX230"></a>
 </dt>
 <dd><p>This function formats the text between <code>@item</code> commands. 
<var>$text</var> 
 is the text corresponding with the item. <var>$format</var> is the type of 
format,
@@ -4323,13 +4370,13 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $table_item <b>table_item</b><i> $item_text 
$index_label_text $format $command $formatted_command</i>
-<a name="IDX228"></a>
+<a name="IDX231"></a>
 </dt>
 <dd><p>This function is used to format the text on the <code>@item</code> line.
 <var>$text_item</var> is the text line. In case there is an index entry 
 associated with the <code>@item</code> (as with <code>@ftable</code> and 
 <code>@vtable</code>), <var>$index_label_text</var> is the text inserted at 
-the place where an index entry appears. See section <a 
href="#SEC83">Formatting of index entries</a>.
+the place where an index entry appears. See section <a 
href="#SEC84">Formatting of index entries</a>.
 <var>$format</var> is the type of format,
 <samp>`table'</samp>, <samp>`ftable'</samp> or <samp>`vtable'</samp>. 
<var>$command</var> is the formatting command
 given in argument to the table format command, <var>$formatted_command</var> 
is 
@@ -4338,7 +4385,7 @@
 
 <dl>
 <dt><u>Function Reference:</u> $table_line <b>table_line</b><i> $text</i>
-<a name="IDX229"></a>
+<a name="IDX232"></a>
 </dt>
 <dd><p>This function is used to format the text on the lines following
 the <code>@item</code> line. <var>$text</var> is the corresponding text. 
@@ -4351,7 +4398,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $multitable_cell <b>cell</b><i> $text</i>
-<a name="IDX230"></a>
+<a name="IDX233"></a>
 </dt>
 <dd><p>This function is used to format the text of a multitable cell, the text 
 following a <code>@item</code> or a <code>@tab</code>.
@@ -4360,10 +4407,10 @@
 
 <dl>
 <dt><u>Function Reference:</u> $multitable_row <b>row</b><i> $text 
$item_command</i>
-<a name="IDX231"></a>
+<a name="IDX234"></a>
 </dt>
 <dd><p>This function is used to format a multitable row. <var>$text</var> is
-the row text, with cells allready formatted with the <a name="IDX232"></a>
+the row text, with cells allready formatted with the <a name="IDX235"></a>
 <code>$cell</code>
 function reference. <var>$item_command</var> is the command used to introduce 
 the row, such that it is possible to distinguish between <code>@item</code> and
@@ -4374,26 +4421,26 @@
 
 <hr size="6">
 <a name="Whole-table-list"></a>
-<a name="SEC71"></a>
+<a name="SEC72"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC70" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC72" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC71" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC73" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC69" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC70" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 7.11.2 Formatting of a whole table or list </h3>
 
-<p>If the Texinfo command is a key of the <a name="IDX233"></a>
+<p>If the Texinfo command is a key of the <a name="IDX236"></a>
 <code>%format_map</code>, the associated
 value is used to specify the formatting of the construct, otherwise a function 
 is called. 
@@ -4420,19 +4467,19 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $whole_table_list <b>table_list</b><i> $command 
$text</i>
-<a name="IDX234"></a>
+<a name="IDX237"></a>
 </dt>
 <dd><p><var>$command</var> is the Texinfo command name, <var>$text</var> is 
the formatted
 items.
 </p></dd></dl>
 
-<p>If you still want to use <a name="IDX235"></a>
+<p>If you still want to use <a name="IDX238"></a>
 <code>%format_map</code> but differently from 
 the default, it is possible to redefine the following function reference:
 </p>
 <dl>
 <dt><u>Function Reference:</u> $whole_table_list <b>format</b><i> $command 
$format $text</i>
-<a name="IDX236"></a>
+<a name="IDX239"></a>
 </dt>
 <dd><p><var>$command</var> is the @-command, <var>$format</var> is the entry 
associated with
 <var>$command</var> in <code>%format_map</code>. <var>$text</var> is the 
formatted items.
@@ -4440,21 +4487,21 @@
 
 <hr size="6">
 <a name="Definitions"></a>
-<a name="SEC72"></a>
+<a name="SEC73"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC71" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC73" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC72" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC74" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 7.12 Definition commands formatting </h2>
@@ -4465,34 +4512,34 @@
 and the definition function text.
 </p>
 <table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC73">7.12.1 Customizing the 
interpretation of a definition line</a></td><td>&nbsp;&nbsp;</td><td 
align="left" valign="top">
+<tr><td align="left" valign="top"><a href="#SEC74">7.12.1 Customizing the 
interpretation of a definition line</a></td><td>&nbsp;&nbsp;</td><td 
align="left" valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC74">7.12.2 Customization of the 
definition formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
+<tr><td align="left" valign="top"><a href="#SEC75">7.12.2 Customization of the 
definition formatting</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
 </td></tr>
 </table>
 
 <hr size="6">
 <a name="Definition-line"></a>
-<a name="SEC73"></a>
+<a name="SEC74"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC72" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC74" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC73" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC75" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC72" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC73" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 7.12.1 Customizing the interpretation of a definition 
line </h3>
 
-<p>The keys of the hash <a name="IDX237"></a>
+<p>The keys of the hash <a name="IDX240"></a>
 <code>%def_map</code> are definition command names.
 There are two types of entries:
 </p>
@@ -4536,21 +4583,21 @@
 
 <hr size="6">
 <a name="Definition-formatting"></a>
-<a name="SEC74"></a>
+<a name="SEC75"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC73" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC75" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC74" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC76" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC72" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC73" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 7.12.2 Customization of the definition formatting </h3>
@@ -4561,7 +4608,7 @@
 <dt> category name</dt>
 <dd><dl>
 <dt><u>Function Reference:</u> $category <b>definition_category</b><i> 
$category_or_name $class $style</i>
-<a name="IDX238"></a>
+<a name="IDX241"></a>
 </dt>
 <dd><p>This function precise a category or an index entry name associating a 
class 
 <var>$class</var> (if given) with <var>$category_or_name</var>. The 
<var>$style</var> of the
@@ -4572,21 +4619,21 @@
 <dt> formatting of the definition line</dt>
 <dd><dl>
 <dt><u>Function Reference:</u> $line <b>def_line</b><i> $category $name $type 
$arguments $index_label</i>
-<a name="IDX239"></a>
+<a name="IDX242"></a>
 </dt>
 <dd><p>This function formats the definition line. <var>$category</var> is the 
category
-formatted with <a name="IDX240"></a>
+formatted with <a name="IDX243"></a>
 <code>$definition_category</code>, <var>$name</var>, <var>$type</var> and 
 <var>arguments</var> are the element of the definition line. 
<var>$index_label</var> is
 the text inserted at the place where an index entry appears. 
-See section <a href="#SEC83">Formatting of index entries</a>.
+See section <a href="#SEC84">Formatting of index entries</a>.
 </p></dd></dl>
 
 </dd>
 <dt> definition text</dt>
 <dd><dl>
 <dt><u>Function Reference:</u> $definition_text <b>def_item</b><i> $text</i>
-<a name="IDX241"></a>
+<a name="IDX244"></a>
 </dt>
 <dd><p>This function formats the definition text, <var>$text</var>.
 </p></dd></dl>
@@ -4595,7 +4642,7 @@
 <dt> the whole definition</dt>
 <dd><dl>
 <dt><u>Function Reference:</u> $definition <b>def</b><i> $text</i>
-<a name="IDX242"></a>
+<a name="IDX245"></a>
 </dt>
 <dd><p>This function formats the whole definition. The definition line and 
text 
 formatted by the above functions are in <var>$text</var>.
@@ -4606,21 +4653,21 @@
 
 <hr size="6">
 <a name="Headings"></a>
-<a name="SEC75"></a>
+<a name="SEC76"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC74" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC76" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC75" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC77" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 7.13 Customizing headings formatting </h2>
@@ -4629,7 +4676,7 @@
 with the corresponding function reference:
 </p><dl>
 <dt><u>Function Reference:</u> $heading_text <b>heading</b><i> 
\%element_reference</i>
-<a name="IDX243"></a>
+<a name="IDX246"></a>
 </dt>
 <dd><p>The <var>\%element_reference</var> is a reference on a hash 
corresponding
 with the sectioning element. The following keys are of interest:
@@ -4656,21 +4703,21 @@
 
 <hr size="6">
 <a name="Special-regions"></a>
-<a name="SEC76"></a>
+<a name="SEC77"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC75" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC77" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC76" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC78" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 7.14 Formatting of special regions 
(<code>@verbatim</code>, <code>@cartouche</code>, <code>@quotation</code>) </h2>
@@ -4680,7 +4727,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $raw_region <b>raw</b><i> $command $text</i>
-<a name="IDX244"></a>
+<a name="IDX247"></a>
 </dt>
 <dd><p><var>$command</var> is the command name, <var>$text</var> is the raw 
text.
 </p></dd></dl>
@@ -4693,7 +4740,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $cartouche <b>cartouche</b><i> $text</i>
-<a name="IDX245"></a>
+<a name="IDX248"></a>
 </dt>
 <dd><p><var>$text</var> is the text appearing within the cartouche.
 </p></dd></dl>
@@ -4704,7 +4751,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $prepended_string 
<b>quotation_prepend_text</b><i> $text</i>
-<a name="IDX246"></a>
+<a name="IDX249"></a>
 </dt>
 <dd><p><var>$text</var> is the argument of the quotation with @-commands not 
 interpreted. This function
@@ -4716,7 +4763,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $quotation <b>quotation</b><i> $quotation_text 
$argument_text $argument_text_texi</i>
-<a name="IDX247"></a>
+<a name="IDX250"></a>
 </dt>
 <dd><p><var>$quotation_text</var> is the quotation text, formatted, with the 
text 
 prepended by the function above. <var>$argument_text</var> is the argument 
@@ -4727,21 +4774,21 @@
 
 <hr size="6">
 <a name="Menus"></a>
-<a name="SEC77"></a>
+<a name="SEC78"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC76" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC78" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC77" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC79" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 7.15 Menu formatting </h2>
@@ -4750,12 +4797,12 @@
 </p>
 <ul>
 <li> format the whole menu in a preformatted environment, like 
-in <a href="#SEC68">Formatting of complex formats (<code>@example</code>, 
<code>@display</code>&hellip;)</a>;
+in <a href="#SEC69">Formatting of complex formats (<code>@example</code>, 
<code>@display</code>&hellip;)</a>;
 </li><li> format the menu in table with more specialized formatting for each
 part of the menu; 
 </li></ul>
 
-<p>The simple formatting is used if <a name="IDX248"></a>
+<p>The simple formatting is used if <a name="IDX251"></a>
 <code>$SIMPLE_MENU</code> is true, 
 otherwise the format with tables is used (this is the default).
 </p>
@@ -4764,36 +4811,36 @@
 of each of these parts, for each possible formatting.
 </p>
 <table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC78">7.15.1 The structure of a 
menu</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">                
  A menu consists in menu entry and menu 
+<tr><td align="left" valign="top"><a href="#SEC79">7.15.1 The structure of a 
menu</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">                
  A menu consists in menu entry and menu 
                                 comments
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC79">7.15.2 The formatting of 
the different menu components</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">  
+<tr><td align="left" valign="top"><a href="#SEC80">7.15.2 The formatting of 
the different menu components</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">  
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC80">7.15.3 Simple menu 
formatting in a preformatted environment</a></td><td>&nbsp;&nbsp;</td><td 
align="left" valign="top">      formatting of a whole menu in a simple 
+<tr><td align="left" valign="top"><a href="#SEC81">7.15.3 Simple menu 
formatting in a preformatted environment</a></td><td>&nbsp;&nbsp;</td><td 
align="left" valign="top">      formatting of a whole menu in a simple 
                                 preformatted environement
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC81">7.15.4 The formatting of 
the menu in a table</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> 
      formatting of a whole menu in a
+<tr><td align="left" valign="top"><a href="#SEC82">7.15.4 The formatting of 
the menu in a table</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top"> 
      formatting of a whole menu in a
                                 table environment
 </td></tr>
 </table>
 
 <hr size="6">
 <a name="Menu-parts"></a>
-<a name="SEC78"></a>
+<a name="SEC79"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC77" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC79" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC78" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC80" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC77" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC78" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 7.15.1 The structure of a menu </h3>
@@ -4833,21 +4880,21 @@
 
 <hr size="6">
 <a name="Menu-components-formatting"></a>
-<a name="SEC79"></a>
+<a name="SEC80"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC78" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC80" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC79" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC81" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC77" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC78" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 7.15.2 The formatting of the different menu components 
</h3>
@@ -4856,13 +4903,13 @@
 different parts of a menu:
 </p><dl>
 <dt><u>Function Reference:</u> $link <b>menu_link</b><i> $section \%state 
$href $node $name $ending</i>
-<a name="IDX249"></a>
+<a name="IDX252"></a>
 </dt>
 <dd><p><var>$section</var> is the section name corresponding with the link, 
<var>$href</var>
 is the link hypertextual reference. <var>$href</var> may be absent. 
<var>\%state</var>
 holds informations about the current context. The only key which could be
 of interest is <code>preformatted</code>, true if the context is a preformatted
-context. See section <a href="#SEC52">Three contexts for expansions: 
preformatted, normal and string</a>. 
+context. See section <a href="#SEC53">Three contexts for expansions: 
preformatted, normal and string</a>. 
 <var>$node</var> is the node name, <var>$name</var> is the
 name of the node. <var>$ending</var> is the text ending the link entry, 
 in general <samp>`::'</samp> followed by some spaces.
@@ -4870,7 +4917,7 @@
 
 <dl>
 <dt><u>Function Reference:</u> $description <b>menu_description</b><i> 
$description_text \%state</i>
-<a name="IDX250"></a>
+<a name="IDX253"></a>
 </dt>
 <dd><p><var>$description_text</var> is the text of the menu description. 
<var>\%state</var>
 should be used similarly than for the menu link.
@@ -4878,7 +4925,7 @@
 
 <dl>
 <dt><u>Function Reference:</u> $menu_comment <b>menu_comment</b><i> $text</i>
-<a name="IDX251"></a>
+<a name="IDX254"></a>
 </dt>
 <dd><p><var>$text</var> is the text of the menu comment. It is always in a 
preformatted 
 environment.
@@ -4891,7 +4938,7 @@
 specially, but treated like normal text.
 </p><dl>
 <dt><u>Function Reference:</u> $link <b>simple_menu_link</b><i> $link_text 
$href $node $name $ending</i>
-<a name="IDX252"></a>
+<a name="IDX255"></a>
 </dt>
 <dd><p><var>$link_text</var> is the text corresponding with the link name, 
<var>$href</var>
 is the link hypertextual reference.
@@ -4901,28 +4948,28 @@
 
 <hr size="6">
 <a name="Simple-menu-formatting"></a>
-<a name="SEC80"></a>
+<a name="SEC81"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC79" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC81" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC80" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC82" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC77" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC78" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 7.15.3 Simple menu formatting in a preformatted 
environment </h3>
 
 <p>If the menu is to be formatted in a single preformatted environment,
 an entry for <samp>`menu'</samp> should be added to the 
<code>$complex_format_map</code>
-hash reference (see section <a href="#SEC68">Formatting of complex formats 
(<code>@example</code>, <code>@display</code>&hellip;)</a>).
+hash reference (see section <a href="#SEC69">Formatting of complex formats 
(<code>@example</code>, <code>@display</code>&hellip;)</a>).
 In the default case, if the user didn't add an entry himself, a very simple 
 entry is used, with:
 </p>
@@ -4932,45 +4979,45 @@
 
 <hr size="6">
 <a name="Table-menu-formatting"></a>
-<a name="SEC81"></a>
+<a name="SEC82"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC80" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC82" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC81" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC83" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC77" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC78" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 7.15.4 The formatting of the menu in a table </h3>
 
 <p>In the default case, the name of the section corresponding with the 
-node is used instead of the node name. If <a name="IDX253"></a>
+node is used instead of the node name. If <a name="IDX256"></a>
 <code>$NODE_NAME_IN_MENU</code> is 
-true, however, node names are used. If <a name="IDX254"></a>
+true, however, node names are used. If <a name="IDX257"></a>
 <code>$AVOID_MENU_REDUNDANCY</code>
 is true and menu entry equal menu description the description isn't printed.
 This is the default. Likewise, if node or section name equal entry name, 
 do not print entry name.
 </p>
-<p>A symbol, <a name="IDX255"></a>
+<p>A symbol, <a name="IDX258"></a>
 <code>$MENU_SYMBOL</code> is put at the beginning of menu entries
 when the node name is used. The default is <samp>`&amp;bull;'</samp>.
-If <a name="IDX256"></a>
+If <a name="IDX259"></a>
 <code>$UNNUMBERED_SYMBOL_IN_MENU</code> is true it is 
 also put at the beginning of unnumbered section names. This is not
 done by default.
 </p>
 <p>The menu comments are considered to be preformatted text. The style 
 associated with this preformatted text is determined by 
-<a name="IDX257"></a>
+<a name="IDX260"></a>
 <code>$MENU_PRE_STYLE</code>. Default is <samp>`font-family: serif'</samp>.
 The css class associated with menu comments is <code>menu-comments</code>.
 </p>
@@ -4979,7 +5026,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $menu <b>menu</b><i> $menu_components_text</i>
-<a name="IDX258"></a>
+<a name="IDX261"></a>
 </dt>
 <dd><p><var>$menu_components_text</var> is the formatted menu components text, 
obtained
 as explained above.
@@ -4987,21 +5034,21 @@
 
 <hr size="6">
 <a name="Indices"></a>
-<a name="SEC82"></a>
+<a name="SEC83"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC81" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC83" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC82" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC84" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 7.16 Indices formatting </h2>
@@ -5012,30 +5059,30 @@
 appear, and the index list is printed with a <code>@printindex</code> command. 
 </p>
 <table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC83">7.16.1 Formatting of index 
entries</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">             
Index entries in the main document are 
+<tr><td align="left" valign="top"><a href="#SEC84">7.16.1 Formatting of index 
entries</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">             
Index entries in the main document are 
                                   targets for hypertext references
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC84">7.16.2 Customizing the 
formatting of index lists</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">                    Customizing the formatting of the index list
+<tr><td align="left" valign="top"><a href="#SEC85">7.16.2 Customizing the 
formatting of index lists</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">                    Customizing the formatting of the index list
 </td></tr>
 </table>
 
 <hr size="6">
 <a name="Index-entry-place"></a>
-<a name="SEC83"></a>
+<a name="SEC84"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC82" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC84" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC83" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC85" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC82" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC83" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 7.16.1 Formatting of index entries </h3>
@@ -5047,7 +5094,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $target <b>index_entry_label</b><i> $identifier 
$preformatted</i>
-<a name="IDX259"></a>
+<a name="IDX262"></a>
 </dt>
 <dd><p><var>$identifier</var> should be used to create
 a target for links (typically associated with a name or id 
@@ -5057,21 +5104,21 @@
 
 <hr size="6">
 <a name="Index-list"></a>
-<a name="SEC84"></a>
+<a name="SEC85"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC83" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC85" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC84" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC86" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC82" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC83" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 7.16.2 Customizing the formatting of index lists </h3>
@@ -5085,7 +5132,7 @@
 and should be used to jump directly to a letter entry. Indices lists
 may be split across pages, thus the different letters may appear on different
 files. The number of index entries appearing on each page is determined
-by a variable <a name="IDX260"></a>
+by a variable <a name="IDX263"></a>
 <code>$SPLIT_INDEX</code> if set. The default is to split
 indices after 100 entries.
 </p>
@@ -5096,7 +5143,7 @@
 <dt> <em>formatting of a letter in a summary</em></dt>
 <dd><dl>
 <dt><u>Function Reference:</u> $letter <b>summary_letter</b><i> $letter $file 
$identifier</i>
-<a name="IDX261"></a>
+<a name="IDX264"></a>
 </dt>
 <dd><p>This function is used to format a letter appearing in a summary, 
refering
 to a letter entry in the index list.
@@ -5111,7 +5158,7 @@
 <dt> <em>formatting of a summary</em></dt>
 <dd><dl>
 <dt><u>Function Reference:</u> $summary <b>index_summary</b><i> address@hidden 
address@hidden</i>
-<a name="IDX262"></a>
+<a name="IDX265"></a>
 </dt>
 <dd><p><var>address@hidden</var> and <var>address@hidden</var> contain the
 formatted summary letters, formatted with the above function.
@@ -5121,7 +5168,7 @@
 <dt> <em>formatting of an index entry</em></dt>
 <dd><dl>
 <dt><u>Function Reference:</u> $entry <b>index_entry</b><i> $entry_href 
$entry_text $section_href $section_heading</i>
-<a name="IDX263"></a>
+<a name="IDX266"></a>
 </dt>
 <dd><p><var>$entry_href</var> is a reference to the place where the index 
entry 
 appeared, <var>$entry_text</var> is the corresponding text. 
<var>$section_href</var>
@@ -5133,7 +5180,7 @@
 <dt> <em>formatting of letter entry</em></dt>
 <dd><dl>
 <dt><u>Function Reference:</u> $letter_entry <b>index_letter</b><i> $letter 
$identifier $index_entries_text</i>
-<a name="IDX264"></a>
+<a name="IDX267"></a>
 </dt>
 <dd><p>This function formats a letter entry, consisting in all the index 
entries 
 beginning with this letter. <var>$letter</var> is the letter, 
<var>$identifier</var> 
@@ -5146,7 +5193,7 @@
 <dt> <em>formatting of whole index</em></dt>
 <dd><dl>
 <dt><u>Function Reference:</u> $index <b>print_index</b><i> $index_text 
$index_name</i>
-<a name="IDX265"></a>
+<a name="IDX268"></a>
 </dt>
 <dd><p><var>$index_text</var> is the text of all the index entries grouped by 
letter
 appearing in that page formatted as above. <var>index_name</var> is the name of
@@ -5157,21 +5204,21 @@
 
 <hr size="6">
 <a name="Floats-and-lists-of-floats"></a>
-<a name="SEC85"></a>
+<a name="SEC86"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC84" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC86" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC85" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC87" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 7.17 Floats and lists of floats </h2>
@@ -5221,29 +5268,29 @@
 </dl>
 
 <table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC86">7.17.1 Formatting a 
float</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">               
            Formatting of floats
+<tr><td align="left" valign="top"><a href="#SEC87">7.17.1 Formatting a 
float</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">               
            Formatting of floats
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC87">7.17.2 Formatting lists of 
floats</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">              
    Formatting the lists of floats 
+<tr><td align="left" valign="top"><a href="#SEC88">7.17.2 Formatting lists of 
floats</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">              
    Formatting the lists of floats 
 </td></tr>
 </table>
 
 <hr size="6">
 <a name="Floats"></a>
-<a name="SEC86"></a>
+<a name="SEC87"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC85" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC87" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC86" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC88" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC85" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC86" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 7.17.1 Formatting a float </h3>
@@ -5255,7 +5302,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> (address@hidden, address@hidden) 
<b>caption_shortcaption</b><i> \%float address@hidden address@hidden</i>
-<a name="IDX266"></a>
+<a name="IDX269"></a>
 </dt>
 <dd><p><var>\%float</var> is the structure defined above. 
<var>address@hidden</var> and 
 <var>address@hidden</var> are references on arrays containing the 
@@ -5268,7 +5315,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $text <b>float</b><i> $float_text \%float 
$caption_text $shortcaption_text</i>
-<a name="IDX267"></a>
+<a name="IDX270"></a>
 </dt>
 <dd><p><var>$float_text</var> is the text appearing within the 
<code>@float</code>, formatted.
 <var>\%float</var> is still the structure defined above. 
<var>$caption_text</var> and
@@ -5278,21 +5325,21 @@
 
 <hr size="6">
 <a name="Lists-of-floats"></a>
-<a name="SEC87"></a>
+<a name="SEC88"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC86" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC88" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC87" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC89" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC85" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC86" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="subsection"> 7.17.2 Formatting lists of floats </h3>
@@ -5303,7 +5350,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $style_texi_returned 
<b>listoffloats_style</b><i> $style_texi</i>
-<a name="IDX268"></a>
+<a name="IDX271"></a>
 </dt>
 <dd><p><var>$style_texi</var> is the <code>@listoffloats</code> argument with 
texinfo 
 @-commands kept. It is possible to make changes to the <var>$style_texi</var> 
and
@@ -5317,7 +5364,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $float_style_texi_returned 
<b>listoffloats_float_style</b><i> $style_texi \%float</i>
-<a name="IDX269"></a>
+<a name="IDX272"></a>
 </dt>
 <dd><p><var>$style_texi</var> is the style, and <var>\%float</var> is the 
structure described 
 above. This function reference returns a style to be formatted in the
@@ -5326,7 +5373,7 @@
 
 <dl>
 <dt><u>Function Reference:</u> $caption_texi_returned 
<b>listoffloats_caption</b><i> \%float</i>
-<a name="IDX270"></a>
+<a name="IDX273"></a>
 </dt>
 <dd><p><var>\%float</var> is the structure described 
 above. This function reference returns a caption to be formatted in the
@@ -5337,7 +5384,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $listoffloats_entry 
<b>listoffloats_entry</b><i> $style_texi \%float $float_style $caption $href</i>
-<a name="IDX271"></a>
+<a name="IDX274"></a>
 </dt>
 <dd><p><var>$style_texi</var> is the style with @-commands, 
<var>$float_style</var> is the
 style returned by the above function and formatted. <var>$caption</var> is the
@@ -5350,7 +5397,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $listoffloats <b>listoffloats</b><i> 
$style_texi $style address@hidden</i>
-<a name="IDX272"></a>
+<a name="IDX275"></a>
 </dt>
 <dd><p><var>$style_texi</var> is the style with @-commands, <var>$style</var> 
is the
 style returned by the above function and formatted. The array reference 
@@ -5360,21 +5407,21 @@
 
 <hr size="6">
 <a name="Footnotes"></a>
-<a name="SEC88"></a>
+<a name="SEC89"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC87" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC89" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC88" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC90" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 7.18 Customizing the footnotes formatting </h2>
@@ -5389,7 +5436,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> (address@hidden $text_for_document) 
<b>foot_line_and_ref</b><i> $number_in_doc $number_in_page $footnote_id 
$place_id $document_file $footnote_file address@hidden \%state</i>
-<a name="IDX273"></a>
+<a name="IDX276"></a>
 </dt>
 <dd><p><var>$number_in_doc</var> is the footnote number in the whole document, 
 <var>$number_in_page</var> is the footnote number in the current page.
@@ -5417,12 +5464,12 @@
 <p>The following function is only used when footnotes are at the bottom
 of a page and the document is split. 
 For customization of the footnotes page in case they are on a separated 
-page or section, <a href="#SEC48">Customizing the layout of the special 
pages</a>. For 
+page or section, <a href="#SEC49">Customizing the layout of the special 
pages</a>. For 
 the determination of the footnote locations, <a href="#SEC14">Page layout 
related command line options</a>.
 </p>
 <dl>
 <dt><u>Function Reference:</u> <b>foot_section</b><i> address@hidden</i>
-<a name="IDX274"></a>
+<a name="IDX277"></a>
 </dt>
 <dd><p>This function formats a group of footnotes. <var>address@hidden</var> 
is a
 reference on an array holding the lines of all the footnote entries
@@ -5432,21 +5479,21 @@
 
 <hr size="6">
 <a name="Bypassing-normal-formatting"></a>
-<a name="SEC89"></a>
+<a name="SEC90"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC88" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC90" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC89" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC91" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 7.19 Bypassing normal formatting </h2>
@@ -5467,7 +5514,7 @@
 the interface to LaTeX2HTML 
 (see section <a href="#SEC16">Expanding <code>@tex</code> and 
<code>@math</code> regions using LaTeX2HTML</a>), and the examples are taken 
from that use.  
 </p>
-<p>The @-commands that are keys of the <a name="IDX275"></a>
+<p>The @-commands that are keys of the <a name="IDX278"></a>
 <code>%command_handler</code> hash 
 are collected in the collecting pass and expanded in the expansion
 pass using user defined functions. The associated value is a reference on
@@ -5495,7 +5542,7 @@
 </p>
 <dl>
 <dt><u>Function Reference:</u> $status 
<b>$command_handler{'$command'}</b><i>-&gt;{'init'} $command $text $count</i>
-<a name="IDX276"></a>
+<a name="IDX279"></a>
 </dt>
 <dd><p><var>$command</var> is the @-command name, <var>$text</var> is the text 
appearing 
 within the @-command. <var>$count</var> is a counter counting how many times
@@ -5506,7 +5553,7 @@
 
 <dl>
 <dt><u>Function Reference:</u> $result 
<b>$command_handler{'$command'}</b><i>-&gt;{'expand'} $command $count $state 
$text</i>
-<a name="IDX277"></a>
+<a name="IDX280"></a>
 </dt>
 <dd><p><var>$command</var> is the @-command name, <var>$count</var> is a 
counter counting 
 how many times this @-command appeared. <var>$state</var> is a reference on a 
@@ -5517,20 +5564,20 @@
 <p>There are three places for user defined functions, associated with arrays:
 </p><dl compact="compact">
 <dt> <code>@command_handler_init</code>
-<a name="IDX278"></a>
+<a name="IDX281"></a>
 </dt>
 <dd><p>The function references in that array are called before the collecting 
pass.
 At that time the information available is essentially the file names.
 </p></dd>
 <dt> <code>@command_handler_process</code> 
-<a name="IDX279"></a>
+<a name="IDX282"></a>
 </dt>
 <dd><p>The function references in that array are called between the collecting
 pass and the expansion pass. At that time all the special @-commands  
 have been collected as explained above but no output has been produced.
 </p></dd>
 <dt> <code>@command_handler_finish</code>
-<a name="IDX280"></a>
+<a name="IDX283"></a>
 </dt>
 <dd><p>he function references in that array are called after the end of the
 output generation.
@@ -5548,21 +5595,21 @@
 
 <hr size="6">
 <a name="Other-and-unknown-commands"></a>
-<a name="SEC90"></a>
+<a name="SEC91"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC89" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC90" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="section"> 7.20 Customizing other commands, and unknown commands 
</h2>
@@ -5586,7 +5633,7 @@
 same function than the one used for unknown commands.
 </p>
 <p>Those special commands without braces are the key of a hash:
-<a name="IDX281"></a>
+<a name="IDX284"></a>
 <code>%misc_command</code>. The associated value is a reference on a
 hash enabling to set the properties of these commands. The
 keys of this hash reference is the name of a property, the value
@@ -5640,17 +5687,17 @@
 
 
 <p>Commands which don't appear in the hashes 
-<a name="IDX282"></a>
-<code>%simple_map</code>, <a name="IDX283"></a>
+<a name="IDX285"></a>
+<code>%simple_map</code>, <a name="IDX286"></a>
 <code>%simple_map_pre</code>,
-<a name="IDX284"></a>
+<a name="IDX287"></a>
 <code>%simple_map_texi</code> and <code>%misc_command</code>, or that appear in
 <code>%misc_command</code> but with <code>keep</code> true are processed by 
the 
 following function reference:
 </p>
 <dl>
 <dt><u>Function Reference:</u> ($result_line, $result, $result_text, $message) 
<b>unknown</b><i> $command $line</i>
-<a name="IDX285"></a>
+<a name="IDX288"></a>
 </dt>
 <dd><p><var>$command</var> is the @-command, <var>$line</var> is the line 
following the 
 <var>$command</var>. <var>$result</var> is a boolean. If it is true then the 
other return
@@ -5662,16 +5709,16 @@
 </p></dd></dl>
 
 <p>Commands with braces not specified above 
-nor in <a name="IDX286"></a>
-<code>%style_map</code>, <a name="IDX287"></a>
+nor in <a name="IDX289"></a>
+<code>%style_map</code>, <a name="IDX290"></a>
 <code>%style_map_pre</code> and
-<a name="IDX288"></a>
+<a name="IDX291"></a>
 <code>%style_map_texi</code> are processed 
 by the following function reference
 </p>
 <dl>
 <dt><u>Function Reference:</u> ($result, $result_text, $message) 
<b>unknown_style</b><i> $command $text</i>
-<a name="IDX289"></a>
+<a name="IDX292"></a>
 </dt>
 <dd><p><var>$command</var> is the @-command, <var>$text</var> is the text 
appearing within 
 the braces (allready formatted). <var>$result</var> is a boolean. If it is 
true then
@@ -5687,54 +5734,54 @@
 
 <hr size="6">
 <a name="Internationalization"></a>
-<a name="SEC91"></a>
+<a name="SEC92"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC90" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC92" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC91" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC93" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC51" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC52" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC96" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC97" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h1 class="appendix"> A. Internationalization </h1>
 
 <p>The strings written in the document are selected based on the
 document language. This can be used to customize the strings, 
-as described in <a href="#SEC60">Customizing strings written by 
<code>texi2html</code></a>. This also enables translation of the
+as described in <a href="#SEC61">Customizing strings written by 
<code>texi2html</code></a>. This also enables translation of the
 strings. 
 </p>
 <table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC92">A.1 Translating 
strings</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
+<tr><td align="left" valign="top"><a href="#SEC93">A.1 Translating 
strings</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC95">A.2 Adding new strings 
written to document</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
+<tr><td align="left" valign="top"><a href="#SEC96">A.2 Adding new strings 
written to document</a></td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
 </td></tr>
 </table>
 
 <hr size="6">
 <a name="Translating-strings"></a>
-<a name="SEC92"></a>
+<a name="SEC93"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC91" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC93" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC92" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC94" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC96" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC97" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="appendixsec"> A.1 Translating strings </h2>
@@ -5742,29 +5789,29 @@
 
 
 <table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top"><a href="#SEC93">A.1.1 Contributing to 
existing translations</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
+<tr><td align="left" valign="top"><a href="#SEC94">A.1.1 Contributing to 
existing translations</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
 </td></tr>
-<tr><td align="left" valign="top"><a href="#SEC94">A.1.2 Contributing 
translations to another language</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
+<tr><td align="left" valign="top"><a href="#SEC95">A.1.2 Contributing 
translations to another language</a></td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
 </td></tr>
 </table>
 
 <hr size="6">
 <a name="Supported-language"></a>
-<a name="SEC93"></a>
+<a name="SEC94"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC92" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC94" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC93" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC95" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC92" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC96" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC93" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC97" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="appendixsubsec"> A.1.1 Contributing to existing translations </h3>
@@ -5777,7 +5824,7 @@
 values (in <code>''</code> after <code>=&gt;</code>) are the translations.
 When a string contains a <samp>`%'</samp> followed by <samp>`{'</samp> 
<var>name</var> <samp>`}'</samp>
 it means that the string will be expanded by <code>texi2html</code>. For
-an example, see <a href="#SEC60">Customizing strings written by 
<code>texi2html</code></a>.
+an example, see <a href="#SEC61">Customizing strings written by 
<code>texi2html</code></a>.
 </p>
 <p>After that you should run the command <code>./manage_i18n.pl merge</code> in
 the top directory, it should merge your file with the existing files in
@@ -5786,21 +5833,21 @@
 </p>
 <hr size="6">
 <a name="New-language"></a>
-<a name="SEC94"></a>
+<a name="SEC95"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC93" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC95" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC94" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC96" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC92" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC96" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC93" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC97" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h3 class="appendixsubsec"> A.1.2 Contributing translations to another 
language </h3>
@@ -5828,21 +5875,21 @@
 </p>
 <hr size="6">
 <a name="Adding-new-strings"></a>
-<a name="SEC95"></a>
+<a name="SEC96"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC94" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC96" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC95" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC97" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC96" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Up section"> Up 
</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC97" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h2 class="appendixsec"> A.2 Adding new strings written to document </h2>
@@ -5884,21 +5931,21 @@
 </p>
 <hr size="6">
 <a name="Incompatibilities"></a>
-<a name="SEC96"></a>
+<a name="SEC97"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC95" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC97" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC96" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC98" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC91" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC92" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC97" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC98" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h1 class="chapter"> B. Incompatibilities with previous versions </h1>
@@ -5974,21 +6021,21 @@
 
 <hr size="6">
 <a name="Specificities"></a>
-<a name="SEC97"></a>
+<a name="SEC98"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC96" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC97" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC96" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC97" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h1 class="chapter"> C. How little texi2html texinfo differs from GNU texinfo 
</h1>
@@ -6032,7 +6079,7 @@
 following those commands. How user defined macros, set and values
 are expanded in those commands may also be different.
 Part of the specification of how these commands are handled is 
-configureable (see section <a href="#SEC90">Customizing other commands, and 
unknown commands</a>), but not what 
+configureable (see section <a href="#SEC91">Customizing other commands, and 
unknown commands</a>), but not what 
 happens during the beginning of the parsing for some of those commands. 
 </p>
 </dd>
@@ -6111,98 +6158,98 @@
 
 <hr size="6">
 <a name="Indexop"></a>
-<a name="SEC98"></a>
+<a name="SEC99"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC97" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC99" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC98" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC100" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC97" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC98" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC99" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC100" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h1 class="appendix"> D. Command Line Option Index </h1>
-<table><tr><th valign="top">Jump to: &nbsp; </th><td><a href="#SEC98_0" 
class="summary-letter"><b>C</b></a>
+<table><tr><th valign="top">Jump to: &nbsp; </th><td><a href="#SEC99_0" 
class="summary-letter"><b>C</b></a>
  &nbsp; 
-<a href="#SEC98_1" class="summary-letter"><b>D</b></a>
+<a href="#SEC99_1" class="summary-letter"><b>D</b></a>
  &nbsp; 
-<a href="#SEC98_2" class="summary-letter"><b>E</b></a>
+<a href="#SEC99_2" class="summary-letter"><b>E</b></a>
  &nbsp; 
-<a href="#SEC98_3" class="summary-letter"><b>F</b></a>
+<a href="#SEC99_3" class="summary-letter"><b>F</b></a>
  &nbsp; 
-<a href="#SEC98_4" class="summary-letter"><b>H</b></a>
+<a href="#SEC99_4" class="summary-letter"><b>H</b></a>
  &nbsp; 
-<a href="#SEC98_5" class="summary-letter"><b>I</b></a>
+<a href="#SEC99_5" class="summary-letter"><b>I</b></a>
  &nbsp; 
-<a href="#SEC98_6" class="summary-letter"><b>L</b></a>
+<a href="#SEC99_6" class="summary-letter"><b>L</b></a>
  &nbsp; 
-<a href="#SEC98_7" class="summary-letter"><b>M</b></a>
+<a href="#SEC99_7" class="summary-letter"><b>M</b></a>
  &nbsp; 
-<a href="#SEC98_8" class="summary-letter"><b>N</b></a>
+<a href="#SEC99_8" class="summary-letter"><b>N</b></a>
  &nbsp; 
-<a href="#SEC98_9" class="summary-letter"><b>O</b></a>
+<a href="#SEC99_9" class="summary-letter"><b>O</b></a>
  &nbsp; 
-<a href="#SEC98_10" class="summary-letter"><b>P</b></a>
+<a href="#SEC99_10" class="summary-letter"><b>P</b></a>
  &nbsp; 
-<a href="#SEC98_11" class="summary-letter"><b>S</b></a>
+<a href="#SEC99_11" class="summary-letter"><b>S</b></a>
  &nbsp; 
-<a href="#SEC98_12" class="summary-letter"><b>T</b></a>
+<a href="#SEC99_12" class="summary-letter"><b>T</b></a>
  &nbsp; 
-<a href="#SEC98_13" class="summary-letter"><b>U</b></a>
+<a href="#SEC99_13" class="summary-letter"><b>U</b></a>
  &nbsp; 
-<a href="#SEC98_14" class="summary-letter"><b>W</b></a>
+<a href="#SEC99_14" class="summary-letter"><b>W</b></a>
  &nbsp; 
 </td></tr></table>
 <table border="0" class="index-op">
 <tr><td></td><th align="left">Index Entry</th><th align="left"> 
Section</th></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC98_0">C</a></th><td></td><td></td></tr>
+<tr><th><a name="SEC99_0">C</a></th><td></td><td></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX51">css-include=<var>file</var></a></td><td valign="top"><a 
href="#SEC15">4.6 Customizing the <acronym>HTML</acronym> and text 
style</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC98_1">D</a></th><td></td><td></td></tr>
+<tr><th><a name="SEC99_1">D</a></th><td></td><td></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX55">def-table</a></td><td 
valign="top"><a href="#SEC15">4.6 Customizing the <acronym>HTML</acronym> and 
text style</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX44">doctype=<var>DTD</var></a></td><td valign="top"><a 
href="#SEC15">4.6 Customizing the <acronym>HTML</acronym> and text 
style</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX32">D<var>var</var></a></td><td 
valign="top"><a href="#SEC13">4.4 Command line options related to Texinfo 
language features</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC98_2">E</a></th><td></td><td></td></tr>
+<tr><th><a name="SEC99_2">E</a></th><td></td><td></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX3">enable-translations</a></td><td 
valign="top"><a href="#SEC8">3.4 Advanced build features</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC98_3">F</a></th><td></td><td></td></tr>
+<tr><th><a name="SEC99_3">F</a></th><td></td><td></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX38">frames</a></td><td 
valign="top"><a href="#SEC14">4.5 Page layout related command line 
options</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX46">frameset-doctype</a></td><td 
valign="top"><a href="#SEC15">4.6 Customizing the <acronym>HTML</acronym> and 
text style</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX45">frameset-doctype=<var>DTD</var></a></td><td valign="top"><a 
href="#SEC15">4.6 Customizing the <acronym>HTML</acronym> and text 
style</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC98_4">H</a></th><td></td><td></td></tr>
+<tr><th><a name="SEC99_4">H</a></th><td></td><td></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX53">html-xref-prefix=<var>path</var></a></td><td valign="top"><a 
href="#SEC15">4.6 Customizing the <acronym>HTML</acronym> and text 
style</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC98_5">I</a></th><td></td><td></td></tr>
+<tr><th><a name="SEC99_5">I</a></th><td></td><td></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX36">I<var>dir</var></a></td><td 
valign="top"><a href="#SEC13">4.4 Command line options related to Texinfo 
language features</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX25">if&lt;region&gt;</a></td><td 
valign="top"><a href="#SEC12">4.3 Specifying which regions get 
expanded</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX125">include-css</a></td><td 
valign="top"><a href="#SEC38">6.7 Customizing the <code>texi2html</code> css 
lines</a></td></tr>
+<tr><td></td><td valign="top"><a href="#IDX129">include-css</a></td><td 
valign="top"><a href="#SEC39">6.7 Customizing the <code>texi2html</code> css 
lines</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX71">init-file</a></td><td 
valign="top"><a href="#SEC17">4.8 Use initialization files for fine 
tuning</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX72">init-file</a></td><td 
valign="top"><a href="#SEC17">4.8 Use initialization files for fine 
tuning</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX49">iso</a></td><td valign="top"><a 
href="#SEC15">4.6 Customizing the <acronym>HTML</acronym> and text 
style</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC98_6">L</a></th><td></td><td></td></tr>
+<tr><th><a name="SEC99_6">L</a></th><td></td><td></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX63">l2h</a></td><td valign="top"><a 
href="#SEC16">4.7 Expanding <code>@tex</code> and <code>@math</code> regions 
using LaTeX2HTML</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX68">l2h-file</a></td><td 
valign="top"><a href="#SEC16">4.7 Expanding <code>@tex</code> and 
<code>@math</code> regions using LaTeX2HTML</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX64">l2h-l2h=<var>program</var></a></td><td valign="top"><a 
href="#SEC16">4.7 Expanding <code>@tex</code> and <code>@math</code> regions 
using LaTeX2HTML</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX66">l2h-tmp</a></td><td 
valign="top"><a href="#SEC16">4.7 Expanding <code>@tex</code> and 
<code>@math</code> regions using LaTeX2HTML</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX74">lang</a></td><td 
valign="top"><a href="#SEC17">4.8 Use initialization files for fine 
tuning</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX213">lang</a></td><td 
valign="top"><a href="#SEC60">7.6 Customizing strings written by 
<code>texi2html</code></a></td></tr>
+<tr><td></td><td valign="top"><a href="#IDX216">lang</a></td><td 
valign="top"><a href="#SEC61">7.6 Customizing strings written by 
<code>texi2html</code></a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX30">lang=<var>lang</var></a></td><td valign="top"><a 
href="#SEC13">4.4 Command line options related to Texinfo language 
features</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC98_7">M</a></th><td></td><td></td></tr>
+<tr><th><a name="SEC99_7">M</a></th><td></td><td></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX5">menu</a></td><td valign="top"><a 
href="#SEC9">4. Invoking <code>texi2html</code></a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC98_8">N</a></th><td></td><td></td></tr>
+<tr><th><a name="SEC99_8">N</a></th><td></td><td></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX26">no-if&lt;region&gt;</a></td><td 
valign="top"><a href="#SEC12">4.3 Specifying which regions get 
expanded</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX23">node-files</a></td><td 
valign="top"><a href="#SEC11">4.2 Setting output file and directory 
names</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX4">nomenu</a></td><td 
valign="top"><a href="#SEC9">4. Invoking <code>texi2html</code></a></td></tr>
@@ -6210,274 +6257,278 @@
 <tr><td></td><td valign="top"><a href="#IDX40">nosec-nav</a></td><td 
valign="top"><a href="#SEC14">4.5 Page layout related command line 
options</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX59">number</a></td><td 
valign="top"><a href="#SEC15">4.6 Customizing the <acronym>HTML</acronym> and 
text style</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC98_9">O</a></th><td></td><td></td></tr>
+<tr><th><a name="SEC99_9">O</a></th><td></td><td></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX12">output</a></td><td 
valign="top"><a href="#SEC11">4.2 Setting output file and directory 
names</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX14">output</a></td><td 
valign="top"><a href="#SEC11">4.2 Setting output file and directory 
names</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC98_10">P</a></th><td></td><td></td></tr>
+<tr><th><a name="SEC99_10">P</a></th><td></td><td></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX34">P<var>dir</var></a></td><td 
valign="top"><a href="#SEC13">4.4 Command line options related to Texinfo 
language features</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX1">pkgdatadir=<var>dir</var></a></td><td valign="top"><a 
href="#SEC7">3.3 Installing</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX69">pkgdatadir=dir</a></td><td 
valign="top"><a href="#SEC17">4.8 Use initialization files for fine 
tuning</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX15">prefix</a></td><td 
valign="top"><a href="#SEC11">4.2 Setting output file and directory 
names</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC98_11">S</a></th><td></td><td></td></tr>
+<tr><th><a name="SEC99_11">S</a></th><td></td><td></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX42">separated-footnotes</a></td><td 
valign="top"><a href="#SEC14">4.5 Page layout related command line 
options</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX17">short-ext</a></td><td 
valign="top"><a href="#SEC11">4.2 Setting output file and directory 
names</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX57">short-ref</a></td><td 
valign="top"><a href="#SEC15">4.6 Customizing the <acronym>HTML</acronym> and 
text style</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX6">split</a></td><td 
valign="top"><a href="#SEC10">4.1 Specifying where to split the generated 
document</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX70">sysconfdir=dir</a></td><td 
valign="top"><a href="#SEC17">4.8 Use initialization files for fine 
tuning</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC98_12">T</a></th><td></td><td></td></tr>
+<tr><th><a name="SEC99_12">T</a></th><td></td><td></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX21">toc-file</a></td><td 
valign="top"><a href="#SEC11">4.2 Setting output file and directory 
names</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX61">toc-links</a></td><td 
valign="top"><a href="#SEC15">4.6 Customizing the <acronym>HTML</acronym> and 
text style</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX19">top-file</a></td><td 
valign="top"><a href="#SEC11">4.2 Setting output file and directory 
names</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC98_13">U</a></th><td></td><td></td></tr>
+<tr><th><a name="SEC99_13">U</a></th><td></td><td></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX8">use-nodes</a></td><td 
valign="top"><a href="#SEC10">4.1 Specifying where to split the generated 
document</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX10">use-nodes</a></td><td 
valign="top"><a href="#SEC10">4.1 Specifying where to split the generated 
document</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX11">use-nodes</a></td><td 
valign="top"><a href="#SEC10">4.1 Specifying where to split the generated 
document</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX33">U<var>var</var></a></td><td 
valign="top"><a href="#SEC13">4.4 Command line options related to Texinfo 
language features</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC98_14">W</a></th><td></td><td></td></tr>
+<tr><th><a name="SEC99_14">W</a></th><td></td><td></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX2">with-unicode</a></td><td 
valign="top"><a href="#SEC8">3.4 Advanced build features</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
 </table>
-<table><tr><th valign="top">Jump to: &nbsp; </th><td><a href="#SEC98_0" 
class="summary-letter"><b>C</b></a>
+<table><tr><th valign="top">Jump to: &nbsp; </th><td><a href="#SEC99_0" 
class="summary-letter"><b>C</b></a>
  &nbsp; 
-<a href="#SEC98_1" class="summary-letter"><b>D</b></a>
+<a href="#SEC99_1" class="summary-letter"><b>D</b></a>
  &nbsp; 
-<a href="#SEC98_2" class="summary-letter"><b>E</b></a>
+<a href="#SEC99_2" class="summary-letter"><b>E</b></a>
  &nbsp; 
-<a href="#SEC98_3" class="summary-letter"><b>F</b></a>
+<a href="#SEC99_3" class="summary-letter"><b>F</b></a>
  &nbsp; 
-<a href="#SEC98_4" class="summary-letter"><b>H</b></a>
+<a href="#SEC99_4" class="summary-letter"><b>H</b></a>
  &nbsp; 
-<a href="#SEC98_5" class="summary-letter"><b>I</b></a>
+<a href="#SEC99_5" class="summary-letter"><b>I</b></a>
  &nbsp; 
-<a href="#SEC98_6" class="summary-letter"><b>L</b></a>
+<a href="#SEC99_6" class="summary-letter"><b>L</b></a>
  &nbsp; 
-<a href="#SEC98_7" class="summary-letter"><b>M</b></a>
+<a href="#SEC99_7" class="summary-letter"><b>M</b></a>
  &nbsp; 
-<a href="#SEC98_8" class="summary-letter"><b>N</b></a>
+<a href="#SEC99_8" class="summary-letter"><b>N</b></a>
  &nbsp; 
-<a href="#SEC98_9" class="summary-letter"><b>O</b></a>
+<a href="#SEC99_9" class="summary-letter"><b>O</b></a>
  &nbsp; 
-<a href="#SEC98_10" class="summary-letter"><b>P</b></a>
+<a href="#SEC99_10" class="summary-letter"><b>P</b></a>
  &nbsp; 
-<a href="#SEC98_11" class="summary-letter"><b>S</b></a>
+<a href="#SEC99_11" class="summary-letter"><b>S</b></a>
  &nbsp; 
-<a href="#SEC98_12" class="summary-letter"><b>T</b></a>
+<a href="#SEC99_12" class="summary-letter"><b>T</b></a>
  &nbsp; 
-<a href="#SEC98_13" class="summary-letter"><b>U</b></a>
+<a href="#SEC99_13" class="summary-letter"><b>U</b></a>
  &nbsp; 
-<a href="#SEC98_14" class="summary-letter"><b>W</b></a>
+<a href="#SEC99_14" class="summary-letter"><b>W</b></a>
  &nbsp; 
 </td></tr></table>
 <hr size="6">
 <a name="Indexvr"></a>
-<a name="SEC99"></a>
+<a name="SEC100"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC98" title="Previous section 
in reading order"> &lt; </a>]</td>
-<td valign="middle" align="left">[<a href="#SEC100" title="Next section in 
reading order"> &gt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC99" title="Previous section 
in reading order"> &lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC101" title="Next section in 
reading order"> &gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC98" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Up section"> Up 
</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC100" title="Next chapter"> 
&gt;&gt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC101" title="Next chapter"> 
&gt;&gt; </a>]</td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h1 class="appendix"> E. Variable Index </h1>
-<table><tr><th valign="top">Jump to: &nbsp; </th><td><a href="#SEC99_0" 
class="summary-letter"><b>$</b></a>
+<table><tr><th valign="top">Jump to: &nbsp; </th><td><a href="#SEC100_0" 
class="summary-letter"><b>$</b></a>
  &nbsp; 
-<a href="#SEC99_1" class="summary-letter"><b>%</b></a>
+<a href="#SEC100_1" class="summary-letter"><b>%</b></a>
  &nbsp; 
-<a href="#SEC99_2" class="summary-letter"><b>@</b></a>
+<a href="#SEC100_2" class="summary-letter"><b>@</b></a>
 </td></tr></table>
 <table border="0" class="index-vr">
 <tr><td></td><th align="left">Index Entry</th><th align="left"> 
Section</th></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC99_0">$</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX127"><code>$AFTER_BODY_OPEN</code></a></td><td valign="top"><a 
href="#SEC39">6.8 Customizing the page header</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX160"><code>$AFTER_OVERVIEW</code></a></td><td valign="top"><a 
href="#SEC45">6.11.1.2 Table of contents and Short table of 
contents</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX162"><code>$AFTER_TOC_LINES</code></a></td><td valign="top"><a 
href="#SEC45">6.11.1.2 Table of contents and Short table of 
contents</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX75"><code>$anchor</code></a></td><td valign="top"><a 
href="#SEC19">5.1 Redefining functions in initialization files</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX205"><code>$anchor</code></a></td><td valign="top"><a 
href="#SEC58">7.4 Formatting of special simple commands</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX254"><code>$AVOID_MENU_REDUNDANCY</code></a></td><td valign="top"><a 
href="#SEC81">7.15.4 The formatting of the menu in a table</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX159"><code>$BEFORE_OVERVIEW</code></a></td><td valign="top"><a 
href="#SEC45">6.11.1.2 Table of contents and Short table of 
contents</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX161"><code>$BEFORE_TOC_LINES</code></a></td><td valign="top"><a 
href="#SEC45">6.11.1.2 Table of contents and Short table of 
contents</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX80"><code>$BIG_RULE</code></a></td><td valign="top"><a 
href="#SEC23">6.2 Page layout and navigation panel overview</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX114"><code>$BODYTEXT</code></a></td><td valign="top"><a 
href="#SEC36">6.5 Preparing the output</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX132"><code>$BODYTEXT</code></a></td><td valign="top"><a 
href="#SEC39">6.8 Customizing the page header</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX232"><code>$cell</code></a></td><td 
valign="top"><a href="#SEC70">7.11.1 Formatting individual table and list 
items</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX201"><code>$CLOSE_QUOTE_SYMBOL</code></a></td><td valign="top"><a 
href="#SEC55">7.3.1 An interface for commands formatting with a hash 
reference</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX203"><code>$CLOSE_QUOTE_SYMBOL</code></a></td><td valign="top"><a 
href="#SEC56">7.3.2 An interface for commands formatting with a 
string</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX224"><code>$complex_format_map</code></a></td><td valign="top"><a 
href="#SEC68">7.10 Formatting of complex formats (<code>@example</code>, 
<code>@display</code>&hellip;)</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX120"><code>$CSS_LINES</code></a></td><td valign="top"><a 
href="#SEC38">6.7 Customizing the <code>texi2html</code> css lines</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX122"><code>$CSS_LINES</code></a></td><td valign="top"><a 
href="#SEC38">6.7 Customizing the <code>texi2html</code> css lines</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX124"><code>$CSS_LINES</code></a></td><td valign="top"><a 
href="#SEC38">6.7 Customizing the <code>texi2html</code> css lines</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX145"><code>$DATE</code></a></td><td 
valign="top"><a href="#SEC41">6.10 Customizing the page footer</a></td></tr>
+<tr><th><a name="SEC100_0">$</a></th><td></td><td></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX131"><code>$AFTER_BODY_OPEN</code></a></td><td valign="top"><a 
href="#SEC40">6.8 Customizing the page header</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX163"><code>$AFTER_OVERVIEW</code></a></td><td valign="top"><a 
href="#SEC46">6.11.1.2 Table of contents and Short table of 
contents</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX165"><code>$AFTER_TOC_LINES</code></a></td><td valign="top"><a 
href="#SEC46">6.11.1.2 Table of contents and Short table of 
contents</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX80"><code>$anchor</code></a></td><td valign="top"><a 
href="#SEC20">5.2 Redefining functions in initialization files</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX208"><code>$anchor</code></a></td><td valign="top"><a 
href="#SEC59">7.4 Formatting of special simple commands</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX257"><code>$AVOID_MENU_REDUNDANCY</code></a></td><td valign="top"><a 
href="#SEC82">7.15.4 The formatting of the menu in a table</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX162"><code>$BEFORE_OVERVIEW</code></a></td><td valign="top"><a 
href="#SEC46">6.11.1.2 Table of contents and Short table of 
contents</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX164"><code>$BEFORE_TOC_LINES</code></a></td><td valign="top"><a 
href="#SEC46">6.11.1.2 Table of contents and Short table of 
contents</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX85"><code>$BIG_RULE</code></a></td><td valign="top"><a 
href="#SEC24">6.2 Page layout and navigation panel overview</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX118"><code>$BODYTEXT</code></a></td><td valign="top"><a 
href="#SEC37">6.5 Preparing the output</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX135"><code>$BODYTEXT</code></a></td><td valign="top"><a 
href="#SEC40">6.8 Customizing the page header</a></td></tr>
+<tr><td></td><td valign="top"><a href="#IDX235"><code>$cell</code></a></td><td 
valign="top"><a href="#SEC71">7.11.1 Formatting individual table and list 
items</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX204"><code>$CLOSE_QUOTE_SYMBOL</code></a></td><td valign="top"><a 
href="#SEC56">7.3.1 An interface for commands formatting with a hash 
reference</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX206"><code>$CLOSE_QUOTE_SYMBOL</code></a></td><td valign="top"><a 
href="#SEC57">7.3.2 An interface for commands formatting with a 
string</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX227"><code>$complex_format_map</code></a></td><td valign="top"><a 
href="#SEC69">7.10 Formatting of complex formats (<code>@example</code>, 
<code>@display</code>&hellip;)</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX124"><code>$CSS_LINES</code></a></td><td valign="top"><a 
href="#SEC39">6.7 Customizing the <code>texi2html</code> css lines</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX126"><code>$CSS_LINES</code></a></td><td valign="top"><a 
href="#SEC39">6.7 Customizing the <code>texi2html</code> css lines</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX128"><code>$CSS_LINES</code></a></td><td valign="top"><a 
href="#SEC39">6.7 Customizing the <code>texi2html</code> css lines</a></td></tr>
+<tr><td></td><td valign="top"><a href="#IDX148"><code>$DATE</code></a></td><td 
valign="top"><a href="#SEC42">6.10 Customizing the page footer</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX56"><code>$DEF_TABLE</code></a></td><td valign="top"><a 
href="#SEC15">4.6 Customizing the <acronym>HTML</acronym> and text 
style</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX78"><code>$DEFAULT_RULE</code></a></td><td valign="top"><a 
href="#SEC23">6.2 Page layout and navigation panel overview</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX240"><code>$definition_category</code></a></td><td valign="top"><a 
href="#SEC74">7.12.2 Customization of the definition formatting</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX157"><code>$DO_CONTENTS</code></a></td><td valign="top"><a 
href="#SEC45">6.11.1.2 Table of contents and Short table of 
contents</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX158"><code>$DO_SCONTENTS</code></a></td><td valign="top"><a 
href="#SEC45">6.11.1.2 Table of contents and Short table of 
contents</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX79"><code>$DEFAULT_ENCODING</code></a></td><td valign="top"><a 
href="#SEC19">5.1 Setting the encodings</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX83"><code>$DEFAULT_RULE</code></a></td><td valign="top"><a 
href="#SEC24">6.2 Page layout and navigation panel overview</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX243"><code>$definition_category</code></a></td><td valign="top"><a 
href="#SEC75">7.12.2 Customization of the definition formatting</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX160"><code>$DO_CONTENTS</code></a></td><td valign="top"><a 
href="#SEC46">6.11.1.2 Table of contents and Short table of 
contents</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX161"><code>$DO_SCONTENTS</code></a></td><td valign="top"><a 
href="#SEC46">6.11.1.2 Table of contents and Short table of 
contents</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX47"><code>$DOCTYPE</code></a></td><td valign="top"><a 
href="#SEC15">4.6 Customizing the <acronym>HTML</acronym> and text 
style</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX131"><code>$DOCUMENT_DESCRIPTION</code></a></td><td valign="top"><a 
href="#SEC39">6.8 Customizing the page header</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX128"><code>$DOCUMENT_ENCODING</code></a></td><td valign="top"><a 
href="#SEC39">6.8 Customizing the page header</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX129"><code>$ENCODING_NAME</code></a></td><td valign="top"><a 
href="#SEC39">6.8 Customizing the page header</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX182"><code>$EXTENSION</code></a></td><td valign="top"><a 
href="#SEC49">6.12 Customizing the file names</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX134"><code>$DOCUMENT_DESCRIPTION</code></a></td><td valign="top"><a 
href="#SEC40">6.8 Customizing the page header</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX75"><code>$DOCUMENT_ENCODING</code></a></td><td valign="top"><a 
href="#SEC19">5.1 Setting the encodings</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX78"><code>$ENCODING_NAME</code></a></td><td valign="top"><a 
href="#SEC19">5.1 Setting the encodings</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX132"><code>$ENCODING_NAME</code></a></td><td valign="top"><a 
href="#SEC40">6.8 Customizing the page header</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX185"><code>$EXTENSION</code></a></td><td valign="top"><a 
href="#SEC50">6.12 Customizing the file names</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX54"><code>$EXTERNAL_DIR</code></a></td><td valign="top"><a 
href="#SEC15">4.6 Customizing the <acronym>HTML</acronym> and text 
style</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX126"><code>$EXTRA_HEAD</code></a></td><td valign="top"><a 
href="#SEC39">6.8 Customizing the page header</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX130"><code>$EXTRA_HEAD</code></a></td><td valign="top"><a 
href="#SEC40">6.8 Customizing the page header</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX39"><code>$FRAMES</code></a></td><td valign="top"><a 
href="#SEC14">4.5 Page layout related command line options</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX48"><code>$FRAMESET_DOCTYPE</code></a></td><td valign="top"><a 
href="#SEC15">4.6 Customizing the <acronym>HTML</acronym> and text 
style</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX84"><code>$ICONS</code></a></td><td 
valign="top"><a href="#SEC26">6.3.1 Controlling the navigation panel panel at a 
high level</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX186"><code>$IDX_SUMMARY</code></a></td><td valign="top"><a 
href="#SEC50">6.13 Generation of external files for index entries</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX82"><code>$INDEX_CHAPTER</code></a></td><td valign="top"><a 
href="#SEC24">Element labels</a></td></tr>
+<tr><td></td><td valign="top"><a href="#IDX89"><code>$ICONS</code></a></td><td 
valign="top"><a href="#SEC27">6.3.1 Controlling the navigation panel panel at a 
high level</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX189"><code>$IDX_SUMMARY</code></a></td><td valign="top"><a 
href="#SEC51">6.13 Generation of external files for index entries</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX76"><code>$IN_ENCODING</code></a></td><td valign="top"><a 
href="#SEC19">5.1 Setting the encodings</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX87"><code>$INDEX_CHAPTER</code></a></td><td valign="top"><a 
href="#SEC25">Element labels</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX65"><code>$L2H_L2H</code></a></td><td valign="top"><a 
href="#SEC16">4.7 Expanding <code>@tex</code> and <code>@math</code> regions 
using LaTeX2HTML</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX67"><code>$L2H_TMP</code></a></td><td valign="top"><a 
href="#SEC16">4.7 Expanding <code>@tex</code> and <code>@math</code> regions 
using LaTeX2HTML</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX31"><code>$LANG</code></a></td><td 
valign="top"><a href="#SEC13">4.4 Command line options related to Texinfo 
language features</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX73"><code>$LANG</code></a></td><td 
valign="top"><a href="#SEC17">4.8 Use initialization files for fine 
tuning</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX214"><code>$LANG</code></a></td><td 
valign="top"><a href="#SEC60">7.6 Customizing strings written by 
<code>texi2html</code></a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX215"><code>$LANGUAGES</code></a></td><td valign="top"><a 
href="#SEC60">7.6 Customizing strings written by 
<code>texi2html</code></a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#SEC92"><code>$LANGUAGES</code></a></td><td valign="top"><a 
href="#SEC92">A.1 Translating strings</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX257"><code>$MENU_PRE_STYLE</code></a></td><td valign="top"><a 
href="#SEC81">7.15.4 The formatting of the menu in a table</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX255"><code>$MENU_SYMBOL</code></a></td><td valign="top"><a 
href="#SEC81">7.15.4 The formatting of the menu in a table</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX79"><code>$MIDDLE_RULE</code></a></td><td valign="top"><a 
href="#SEC23">6.2 Page layout and navigation panel overview</a></td></tr>
+<tr><td></td><td valign="top"><a href="#IDX217"><code>$LANG</code></a></td><td 
valign="top"><a href="#SEC61">7.6 Customizing strings written by 
<code>texi2html</code></a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX218"><code>$LANGUAGES</code></a></td><td valign="top"><a 
href="#SEC61">7.6 Customizing strings written by 
<code>texi2html</code></a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#SEC93"><code>$LANGUAGES</code></a></td><td valign="top"><a 
href="#SEC93">A.1 Translating strings</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX260"><code>$MENU_PRE_STYLE</code></a></td><td valign="top"><a 
href="#SEC82">7.15.4 The formatting of the menu in a table</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX258"><code>$MENU_SYMBOL</code></a></td><td valign="top"><a 
href="#SEC82">7.15.4 The formatting of the menu in a table</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX84"><code>$MIDDLE_RULE</code></a></td><td valign="top"><a 
href="#SEC24">6.2 Page layout and navigation panel overview</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX24"><code>$NODE_FILES</code></a></td><td valign="top"><a 
href="#SEC11">4.2 Setting output file and directory names</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX183"><code>$NODE_FILES</code></a></td><td valign="top"><a 
href="#SEC49">6.12 Customizing the file names</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX253"><code>$NODE_NAME_IN_MENU</code></a></td><td valign="top"><a 
href="#SEC81">7.15.4 The formatting of the menu in a table</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX186"><code>$NODE_FILES</code></a></td><td valign="top"><a 
href="#SEC50">6.12 Customizing the file names</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX256"><code>$NODE_NAME_IN_MENU</code></a></td><td valign="top"><a 
href="#SEC82">7.15.4 The formatting of the menu in a table</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX60"><code>$NUMBER_SECTIONS</code></a></td><td valign="top"><a 
href="#SEC15">4.6 Customizing the <acronym>HTML</acronym> and text 
style</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX200"><code>$OPEN_QUOTE_SYMBOL</code></a></td><td valign="top"><a 
href="#SEC55">7.3.1 An interface for commands formatting with a hash 
reference</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX202"><code>$OPEN_QUOTE_SYMBOL</code></a></td><td valign="top"><a 
href="#SEC56">7.3.2 An interface for commands formatting with a 
string</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX203"><code>$OPEN_QUOTE_SYMBOL</code></a></td><td valign="top"><a 
href="#SEC56">7.3.1 An interface for commands formatting with a hash 
reference</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX205"><code>$OPEN_QUOTE_SYMBOL</code></a></td><td valign="top"><a 
href="#SEC57">7.3.2 An interface for commands formatting with a 
string</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX13"><code>$OUT</code></a></td><td 
valign="top"><a href="#SEC11">4.2 Setting output file and directory 
names</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX130"><code>$OUT_ENCODING</code></a></td><td valign="top"><a 
href="#SEC39">6.8 Customizing the page header</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX143"><code>$PRE_BODY_CLOSE</code></a></td><td valign="top"><a 
href="#SEC41">6.10 Customizing the page footer</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX77"><code>$OUT_ENCODING</code></a></td><td valign="top"><a 
href="#SEC19">5.1 Setting the encodings</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX133"><code>$OUT_ENCODING</code></a></td><td valign="top"><a 
href="#SEC40">6.8 Customizing the page header</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX146"><code>$PRE_BODY_CLOSE</code></a></td><td valign="top"><a 
href="#SEC42">6.10 Customizing the page footer</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX16"><code>$PREFIX</code></a></td><td valign="top"><a 
href="#SEC11">4.2 Setting output file and directory names</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX148"><code>$print_chapter_footer</code></a></td><td valign="top"><a 
href="#SEC41">6.10 Customizing the page footer</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX136"><code>$print_chapter_header</code></a></td><td valign="top"><a 
href="#SEC39">6.8 Customizing the page header</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX146"><code>$print_foot_navigation</code></a></td><td valign="top"><a 
href="#SEC41">6.10 Customizing the page footer</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX133"><code>$print_head_navigation</code></a></td><td valign="top"><a 
href="#SEC39">6.8 Customizing the page header</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX179"><code>$print_misc</code></a></td><td valign="top"><a 
href="#SEC48">6.11.2 Customizing the layout of the special pages</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX181"><code>$print_misc_footer</code></a></td><td valign="top"><a 
href="#SEC48">6.11.2 Customizing the layout of the special pages</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX180"><code>$print_misc_header</code></a></td><td valign="top"><a 
href="#SEC48">6.11.2 Customizing the layout of the special pages</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX150"><code>$print_page_foot</code></a></td><td valign="top"><a 
href="#SEC41">6.10 Customizing the page footer</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX135"><code>$print_page_head</code></a></td><td valign="top"><a 
href="#SEC39">6.8 Customizing the page header</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX149"><code>$print_section_footer</code></a></td><td valign="top"><a 
href="#SEC41">6.10 Customizing the page footer</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX137"><code>$print_section_header</code></a></td><td valign="top"><a 
href="#SEC39">6.8 Customizing the page header</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX176"><code>$print_Top</code></a></td><td valign="top"><a 
href="#SEC48">6.11.2 Customizing the layout of the special pages</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX178"><code>$print_Top_footer</code></a></td><td valign="top"><a 
href="#SEC48">6.11.2 Customizing the layout of the special pages</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX177"><code>$print_Top_header</code></a></td><td valign="top"><a 
href="#SEC48">6.11.2 Customizing the layout of the special pages</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX151"><code>$print_chapter_footer</code></a></td><td valign="top"><a 
href="#SEC42">6.10 Customizing the page footer</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX139"><code>$print_chapter_header</code></a></td><td valign="top"><a 
href="#SEC40">6.8 Customizing the page header</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX149"><code>$print_foot_navigation</code></a></td><td valign="top"><a 
href="#SEC42">6.10 Customizing the page footer</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX136"><code>$print_head_navigation</code></a></td><td valign="top"><a 
href="#SEC40">6.8 Customizing the page header</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX182"><code>$print_misc</code></a></td><td valign="top"><a 
href="#SEC49">6.11.2 Customizing the layout of the special pages</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX184"><code>$print_misc_footer</code></a></td><td valign="top"><a 
href="#SEC49">6.11.2 Customizing the layout of the special pages</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX183"><code>$print_misc_header</code></a></td><td valign="top"><a 
href="#SEC49">6.11.2 Customizing the layout of the special pages</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX153"><code>$print_page_foot</code></a></td><td valign="top"><a 
href="#SEC42">6.10 Customizing the page footer</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX138"><code>$print_page_head</code></a></td><td valign="top"><a 
href="#SEC40">6.8 Customizing the page header</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX152"><code>$print_section_footer</code></a></td><td valign="top"><a 
href="#SEC42">6.10 Customizing the page footer</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX140"><code>$print_section_header</code></a></td><td valign="top"><a 
href="#SEC40">6.8 Customizing the page header</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX179"><code>$print_Top</code></a></td><td valign="top"><a 
href="#SEC49">6.11.2 Customizing the layout of the special pages</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX181"><code>$print_Top_footer</code></a></td><td valign="top"><a 
href="#SEC49">6.11.2 Customizing the layout of the special pages</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX180"><code>$print_Top_header</code></a></td><td valign="top"><a 
href="#SEC49">6.11.2 Customizing the layout of the special pages</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX41"><code>$SECTION_NAVIGATION</code></a></td><td valign="top"><a 
href="#SEC14">4.5 Page layout related command line options</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX85"><code>$SECTION_NAVIGATION</code></a></td><td valign="top"><a 
href="#SEC26">6.3.1 Controlling the navigation panel panel at a high 
level</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX90"><code>$SECTION_NAVIGATION</code></a></td><td valign="top"><a 
href="#SEC27">6.3.1 Controlling the navigation panel panel at a high 
level</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX43"><code>$SEPARATED_FOOTNOTES</code></a></td><td valign="top"><a 
href="#SEC14">4.5 Page layout related command line options</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX58"><code>$SHORT_REF</code></a></td><td valign="top"><a 
href="#SEC15">4.6 Customizing the <acronym>HTML</acronym> and text 
style</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX18"><code>$SHORTEXTN</code></a></td><td valign="top"><a 
href="#SEC11">4.2 Setting output file and directory names</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX29"><code>$SHOW_MENU</code></a></td><td valign="top"><a 
href="#SEC12">4.3 Specifying which regions get expanded</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX248"><code>$SIMPLE_MENU</code></a></td><td valign="top"><a 
href="#SEC77">7.15 Menu formatting</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX77"><code>$SMALL_RULE</code></a></td><td valign="top"><a 
href="#SEC23">6.2 Page layout and navigation panel overview</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX251"><code>$SIMPLE_MENU</code></a></td><td valign="top"><a 
href="#SEC78">7.15 Menu formatting</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX82"><code>$SMALL_RULE</code></a></td><td valign="top"><a 
href="#SEC24">6.2 Page layout and navigation panel overview</a></td></tr>
 <tr><td></td><td valign="top"><a href="#IDX7"><code>$SPLIT</code></a></td><td 
valign="top"><a href="#SEC10">4.1 Specifying where to split the generated 
document</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX260"><code>$SPLIT_INDEX</code></a></td><td valign="top"><a 
href="#SEC84">7.16.2 Customizing the formatting of index lists</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#SEC92"><code>$T2H_OBSOLETE_STRINGS</code></a></td><td valign="top"><a 
href="#SEC92">A.1 Translating strings</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX93"><code>$Texi2HTML::NODE{Next}</code></a></td><td valign="top"><a 
href="#SEC27">6.3.2 Specifying the buttons formatting</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX108"><code>$Texi2HTML::OVERVIEW</code></a></td><td valign="top"><a 
href="#SEC34">Section lines</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX167"><code>$Texi2HTML::OVERVIEW</code></a></td><td valign="top"><a 
href="#SEC45">6.11.1.2 Table of contents and Short table of 
contents</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX107"><code>$Texi2HTML::THIS_HEADER</code></a></td><td valign="top"><a 
href="#SEC34">Section lines</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX106"><code>$Texi2HTML::THIS_SECTION</code></a></td><td 
valign="top"><a href="#SEC34">Section lines</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX111"><code>$Texi2HTML::THIS_SECTION</code></a></td><td 
valign="top"><a href="#SEC35">6.4.3 Function usefull in page 
formatting</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX109"><code>$Texi2HTML::TOC_LINES</code></a></td><td valign="top"><a 
href="#SEC34">Section lines</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX166"><code>$Texi2HTML::TOC_LINES</code></a></td><td valign="top"><a 
href="#SEC45">6.11.1.2 Table of contents and Short table of 
contents</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX263"><code>$SPLIT_INDEX</code></a></td><td valign="top"><a 
href="#SEC85">7.16.2 Customizing the formatting of index lists</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#SEC93"><code>$T2H_OBSOLETE_STRINGS</code></a></td><td valign="top"><a 
href="#SEC93">A.1 Translating strings</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX98"><code>$Texi2HTML::NODE{Next}</code></a></td><td valign="top"><a 
href="#SEC28">6.3.2 Specifying the buttons formatting</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX113"><code>$Texi2HTML::OVERVIEW</code></a></td><td valign="top"><a 
href="#SEC35">Section lines</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX170"><code>$Texi2HTML::OVERVIEW</code></a></td><td valign="top"><a 
href="#SEC46">6.11.1.2 Table of contents and Short table of 
contents</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX112"><code>$Texi2HTML::THIS_HEADER</code></a></td><td valign="top"><a 
href="#SEC35">Section lines</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX111"><code>$Texi2HTML::THIS_SECTION</code></a></td><td 
valign="top"><a href="#SEC35">Section lines</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX116"><code>$Texi2HTML::THIS_SECTION</code></a></td><td 
valign="top"><a href="#SEC36">6.4.3 Function usefull in page 
formatting</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX114"><code>$Texi2HTML::TOC_LINES</code></a></td><td valign="top"><a 
href="#SEC35">Section lines</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX169"><code>$Texi2HTML::TOC_LINES</code></a></td><td valign="top"><a 
href="#SEC46">6.11.1.2 Table of contents and Short table of 
contents</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX22"><code>$TOC_FILE</code></a></td><td valign="top"><a 
href="#SEC11">4.2 Setting output file and directory names</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX62"><code>$TOC_LINKS</code></a></td><td valign="top"><a 
href="#SEC15">4.6 Customizing the <acronym>HTML</acronym> and text 
style</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX164"><code>$TOC_LIST_ATTRIBUTE</code></a></td><td valign="top"><a 
href="#SEC45">6.11.1.2 Table of contents and Short table of 
contents</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX163"><code>$TOC_LIST_STYLE</code></a></td><td valign="top"><a 
href="#SEC45">6.11.1.2 Table of contents and Short table of 
contents</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX167"><code>$TOC_LIST_ATTRIBUTE</code></a></td><td valign="top"><a 
href="#SEC46">6.11.1.2 Table of contents and Short table of 
contents</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX166"><code>$TOC_LIST_STYLE</code></a></td><td valign="top"><a 
href="#SEC46">6.11.1.2 Table of contents and Short table of 
contents</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX20"><code>$TOP_FILE</code></a></td><td valign="top"><a 
href="#SEC11">4.2 Setting output file and directory names</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX81"><code>$TOP_HEADING</code></a></td><td valign="top"><a 
href="#SEC24">Element labels</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX256"><code>$UNNUMBERED_SYMBOL_IN_MENU</code></a></td><td 
valign="top"><a href="#SEC81">7.15.4 The formatting of the menu in a 
table</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX86"><code>$TOP_HEADING</code></a></td><td valign="top"><a 
href="#SEC25">Element labels</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX259"><code>$UNNUMBERED_SYMBOL_IN_MENU</code></a></td><td 
valign="top"><a href="#SEC82">7.15.4 The formatting of the menu in a 
table</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX50"><code>$USE_ISO</code></a></td><td valign="top"><a 
href="#SEC15">4.6 Customizing the <acronym>HTML</acronym> and text 
style</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX9"><code>$USE_NODES</code></a></td><td valign="top"><a 
href="#SEC10">4.1 Specifying where to split the generated document</a></td></tr>
-<tr><td></td><td valign="top"><a href="#IDX144"><code>$USER</code></a></td><td 
valign="top"><a href="#SEC41">6.10 Customizing the page footer</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX83"><code>$VERTICAL_HEAD_NAVIGATION</code></a></td><td 
valign="top"><a href="#SEC26">6.3.1 Controlling the navigation panel panel at a 
high level</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX89"><code>$WORDS_IN_PAGE</code></a></td><td valign="top"><a 
href="#SEC27">6.3.2 Specifying the buttons formatting</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX90"><code>$WORDS_IN_PAGE</code></a></td><td valign="top"><a 
href="#SEC27">6.3.2 Specifying the buttons formatting</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX112"><code>$WORDS_IN_PAGE</code></a></td><td valign="top"><a 
href="#SEC35">6.4.3 Function usefull in page formatting</a></td></tr>
+<tr><td></td><td valign="top"><a href="#IDX147"><code>$USER</code></a></td><td 
valign="top"><a href="#SEC42">6.10 Customizing the page footer</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX88"><code>$VERTICAL_HEAD_NAVIGATION</code></a></td><td 
valign="top"><a href="#SEC27">6.3.1 Controlling the navigation panel panel at a 
high level</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX94"><code>$WORDS_IN_PAGE</code></a></td><td valign="top"><a 
href="#SEC28">6.3.2 Specifying the buttons formatting</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX95"><code>$WORDS_IN_PAGE</code></a></td><td valign="top"><a 
href="#SEC28">6.3.2 Specifying the buttons formatting</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX117"><code>$WORDS_IN_PAGE</code></a></td><td valign="top"><a 
href="#SEC36">6.4.3 Function usefull in page formatting</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC99_1">%</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX199"><code>%accent_map</code></a></td><td valign="top"><a 
href="#SEC54">7.3 Customizing accent, style and other simple 
commands</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX95"><code>%ACTIVE_ICONS</code></a></td><td valign="top"><a 
href="#SEC27">6.3.2 Specifying the buttons formatting</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX117"><code>%BUTTONS_GOTO</code></a></td><td valign="top"><a 
href="#SEC36">6.5 Preparing the output</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX97"><code>%BUTTONS_NAME</code></a></td><td valign="top"><a 
href="#SEC27">6.3.2 Specifying the buttons formatting</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX116"><code>%BUTTONS_NAME</code></a></td><td valign="top"><a 
href="#SEC36">6.5 Preparing the output</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX275"><code>%command_handler</code></a></td><td valign="top"><a 
href="#SEC89">7.19 Bypassing normal formatting</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX119"><code>%css_map</code></a></td><td valign="top"><a 
href="#SEC38">6.7 Customizing the <code>texi2html</code> css lines</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX121"><code>%css_map</code></a></td><td valign="top"><a 
href="#SEC38">6.7 Customizing the <code>texi2html</code> css lines</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX237"><code>%def_map</code></a></td><td valign="top"><a 
href="#SEC73">7.12.1 Customizing the interpretation of a definition 
line</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX223"><code>%format_in_paragraph</code></a></td><td valign="top"><a 
href="#SEC67">7.9.2 Avoiding paragraphs in formats</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX233"><code>%format_map</code></a></td><td valign="top"><a 
href="#SEC71">7.11.2 Formatting of a whole table or list</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX235"><code>%format_map</code></a></td><td valign="top"><a 
href="#SEC71">7.11.2 Formatting of a whole table or list</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX104"><code>%main::value</code></a></td><td valign="top"><a 
href="#SEC33">Flags</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX105"><code>%main::value</code></a></td><td valign="top"><a 
href="#SEC33">Flags</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX281"><code>%misc_command</code></a></td><td valign="top"><a 
href="#SEC90">7.20 Customizing other commands, and unknown 
commands</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX94"><code>%NAVIGATION_TEXT</code></a></td><td valign="top"><a 
href="#SEC27">6.3.2 Specifying the buttons formatting</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX115"><code>%NAVIGATION_TEXT</code></a></td><td valign="top"><a 
href="#SEC36">6.5 Preparing the output</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX219"><code>%paragraph_style</code></a></td><td valign="top"><a 
href="#SEC64">7.8 Commands used for centering and flushing of text</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX96"><code>%PASSIVE_ICONS</code></a></td><td valign="top"><a 
href="#SEC27">6.3.2 Specifying the buttons formatting</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX194"><code>%pre_map</code></a></td><td valign="top"><a 
href="#SEC53">7.2 Customizing the formatting of commands without 
argument</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX190"><code>%simple_map</code></a></td><td valign="top"><a 
href="#SEC53">7.2 Customizing the formatting of commands without 
argument</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX282"><code>%simple_map</code></a></td><td valign="top"><a 
href="#SEC90">7.20 Customizing other commands, and unknown 
commands</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX191"><code>%simple_map_pre</code></a></td><td valign="top"><a 
href="#SEC53">7.2 Customizing the formatting of commands without 
argument</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX283"><code>%simple_map_pre</code></a></td><td valign="top"><a 
href="#SEC90">7.20 Customizing other commands, and unknown 
commands</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX192"><code>%simple_map_texi</code></a></td><td valign="top"><a 
href="#SEC53">7.2 Customizing the formatting of commands without 
argument</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX284"><code>%simple_map_texi</code></a></td><td valign="top"><a 
href="#SEC90">7.20 Customizing other commands, and unknown 
commands</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX226"><code>%special_list_commands</code></a></td><td valign="top"><a 
href="#SEC70">7.11.1 Formatting individual table and list items</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX196"><code>%style_map</code></a></td><td valign="top"><a 
href="#SEC54">7.3 Customizing accent, style and other simple 
commands</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX286"><code>%style_map</code></a></td><td valign="top"><a 
href="#SEC90">7.20 Customizing other commands, and unknown 
commands</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX197"><code>%style_map_pre</code></a></td><td valign="top"><a 
href="#SEC54">7.3 Customizing accent, style and other simple 
commands</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX287"><code>%style_map_pre</code></a></td><td valign="top"><a 
href="#SEC90">7.20 Customizing other commands, and unknown 
commands</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX198"><code>%style_map_texi</code></a></td><td valign="top"><a 
href="#SEC54">7.3 Customizing accent, style and other simple 
commands</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX288"><code>%style_map_texi</code></a></td><td valign="top"><a 
href="#SEC90">7.20 Customizing other commands, and unknown 
commands</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX100"><code>%Texi2HTML::HREF</code></a></td><td valign="top"><a 
href="#SEC30">6.4.1 Accessing elements informations</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX99"><code>%Texi2HTML::NAME</code></a></td><td valign="top"><a 
href="#SEC30">6.4.1 Accessing elements informations</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX102"><code>%Texi2HTML::NO_TEXI</code></a></td><td valign="top"><a 
href="#SEC30">6.4.1 Accessing elements informations</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX101"><code>%Texi2HTML::NODE</code></a></td><td valign="top"><a 
href="#SEC30">6.4.1 Accessing elements informations</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX103"><code>%Texi2HTML::THISDOC</code></a></td><td valign="top"><a 
href="#SEC32">Global strings</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX195"><code>%texi_map</code></a></td><td valign="top"><a 
href="#SEC53">7.2 Customizing the formatting of commands without 
argument</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX193"><code>%things_map</code></a></td><td valign="top"><a 
href="#SEC53">7.2 Customizing the formatting of commands without 
argument</a></td></tr>
+<tr><th><a name="SEC100_1">%</a></th><td></td><td></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX202"><code>%accent_map</code></a></td><td valign="top"><a 
href="#SEC55">7.3 Customizing accent, style and other simple 
commands</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX100"><code>%ACTIVE_ICONS</code></a></td><td valign="top"><a 
href="#SEC28">6.3.2 Specifying the buttons formatting</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX121"><code>%BUTTONS_GOTO</code></a></td><td valign="top"><a 
href="#SEC37">6.5 Preparing the output</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX102"><code>%BUTTONS_NAME</code></a></td><td valign="top"><a 
href="#SEC28">6.3.2 Specifying the buttons formatting</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX120"><code>%BUTTONS_NAME</code></a></td><td valign="top"><a 
href="#SEC37">6.5 Preparing the output</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX278"><code>%command_handler</code></a></td><td valign="top"><a 
href="#SEC90">7.19 Bypassing normal formatting</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX123"><code>%css_map</code></a></td><td valign="top"><a 
href="#SEC39">6.7 Customizing the <code>texi2html</code> css lines</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX125"><code>%css_map</code></a></td><td valign="top"><a 
href="#SEC39">6.7 Customizing the <code>texi2html</code> css lines</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX240"><code>%def_map</code></a></td><td valign="top"><a 
href="#SEC74">7.12.1 Customizing the interpretation of a definition 
line</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX226"><code>%format_in_paragraph</code></a></td><td valign="top"><a 
href="#SEC68">7.9.2 Avoiding paragraphs in formats</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX236"><code>%format_map</code></a></td><td valign="top"><a 
href="#SEC72">7.11.2 Formatting of a whole table or list</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX238"><code>%format_map</code></a></td><td valign="top"><a 
href="#SEC72">7.11.2 Formatting of a whole table or list</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX109"><code>%main::value</code></a></td><td valign="top"><a 
href="#SEC34">Flags</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX110"><code>%main::value</code></a></td><td valign="top"><a 
href="#SEC34">Flags</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX284"><code>%misc_command</code></a></td><td valign="top"><a 
href="#SEC91">7.20 Customizing other commands, and unknown 
commands</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX99"><code>%NAVIGATION_TEXT</code></a></td><td valign="top"><a 
href="#SEC28">6.3.2 Specifying the buttons formatting</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX119"><code>%NAVIGATION_TEXT</code></a></td><td valign="top"><a 
href="#SEC37">6.5 Preparing the output</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX222"><code>%paragraph_style</code></a></td><td valign="top"><a 
href="#SEC65">7.8 Commands used for centering and flushing of text</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX101"><code>%PASSIVE_ICONS</code></a></td><td valign="top"><a 
href="#SEC28">6.3.2 Specifying the buttons formatting</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX197"><code>%pre_map</code></a></td><td valign="top"><a 
href="#SEC54">7.2 Customizing the formatting of commands without 
argument</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX193"><code>%simple_map</code></a></td><td valign="top"><a 
href="#SEC54">7.2 Customizing the formatting of commands without 
argument</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX285"><code>%simple_map</code></a></td><td valign="top"><a 
href="#SEC91">7.20 Customizing other commands, and unknown 
commands</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX194"><code>%simple_map_pre</code></a></td><td valign="top"><a 
href="#SEC54">7.2 Customizing the formatting of commands without 
argument</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX286"><code>%simple_map_pre</code></a></td><td valign="top"><a 
href="#SEC91">7.20 Customizing other commands, and unknown 
commands</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX195"><code>%simple_map_texi</code></a></td><td valign="top"><a 
href="#SEC54">7.2 Customizing the formatting of commands without 
argument</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX287"><code>%simple_map_texi</code></a></td><td valign="top"><a 
href="#SEC91">7.20 Customizing other commands, and unknown 
commands</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX229"><code>%special_list_commands</code></a></td><td valign="top"><a 
href="#SEC71">7.11.1 Formatting individual table and list items</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX199"><code>%style_map</code></a></td><td valign="top"><a 
href="#SEC55">7.3 Customizing accent, style and other simple 
commands</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX289"><code>%style_map</code></a></td><td valign="top"><a 
href="#SEC91">7.20 Customizing other commands, and unknown 
commands</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX200"><code>%style_map_pre</code></a></td><td valign="top"><a 
href="#SEC55">7.3 Customizing accent, style and other simple 
commands</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX290"><code>%style_map_pre</code></a></td><td valign="top"><a 
href="#SEC91">7.20 Customizing other commands, and unknown 
commands</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX201"><code>%style_map_texi</code></a></td><td valign="top"><a 
href="#SEC55">7.3 Customizing accent, style and other simple 
commands</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX291"><code>%style_map_texi</code></a></td><td valign="top"><a 
href="#SEC91">7.20 Customizing other commands, and unknown 
commands</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX105"><code>%Texi2HTML::HREF</code></a></td><td valign="top"><a 
href="#SEC31">6.4.1 Accessing elements informations</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX104"><code>%Texi2HTML::NAME</code></a></td><td valign="top"><a 
href="#SEC31">6.4.1 Accessing elements informations</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX107"><code>%Texi2HTML::NO_TEXI</code></a></td><td valign="top"><a 
href="#SEC31">6.4.1 Accessing elements informations</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX106"><code>%Texi2HTML::NODE</code></a></td><td valign="top"><a 
href="#SEC31">6.4.1 Accessing elements informations</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX108"><code>%Texi2HTML::THISDOC</code></a></td><td valign="top"><a 
href="#SEC33">Global strings</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX198"><code>%texi_map</code></a></td><td valign="top"><a 
href="#SEC54">7.2 Customizing the formatting of commands without 
argument</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX196"><code>%things_map</code></a></td><td valign="top"><a 
href="#SEC54">7.2 Customizing the formatting of commands without 
argument</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC99_2">@</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX91"><code>@CHAPTER_BUTTONS</code></a></td><td valign="top"><a 
href="#SEC27">6.3.2 Specifying the buttons formatting</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX280"><code>@command_handler_finish</code></a></td><td valign="top"><a 
href="#SEC89">7.19 Bypassing normal formatting</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX278"><code>@command_handler_init</code></a></td><td valign="top"><a 
href="#SEC89">7.19 Bypassing normal formatting</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX279"><code>@command_handler_process</code></a></td><td 
valign="top"><a href="#SEC89">7.19 Bypassing normal formatting</a></td></tr>
+<tr><th><a name="SEC100_2">@</a></th><td></td><td></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX96"><code>@CHAPTER_BUTTONS</code></a></td><td valign="top"><a 
href="#SEC28">6.3.2 Specifying the buttons formatting</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX283"><code>@command_handler_finish</code></a></td><td valign="top"><a 
href="#SEC90">7.19 Bypassing normal formatting</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX281"><code>@command_handler_init</code></a></td><td valign="top"><a 
href="#SEC90">7.19 Bypassing normal formatting</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX282"><code>@command_handler_process</code></a></td><td 
valign="top"><a href="#SEC90">7.19 Bypassing normal formatting</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX52"><code>@CSS_FILES</code></a></td><td valign="top"><a 
href="#SEC15">4.6 Customizing the <acronym>HTML</acronym> and text 
style</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX27"><code>@EXPAND</code></a></td><td valign="top"><a 
href="#SEC12">4.3 Specifying which regions get expanded</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX37"><code>@INCLUDE_DIRS</code></a></td><td valign="top"><a 
href="#SEC13">4.4 Command line options related to Texinfo language 
features</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX92"><code>@MISC_BUTTONS</code></a></td><td valign="top"><a 
href="#SEC27">6.3.2 Specifying the buttons formatting</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX88"><code>@NODE_FOOTER_BUTTONS</code></a></td><td valign="top"><a 
href="#SEC27">6.3.2 Specifying the buttons formatting</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX97"><code>@MISC_BUTTONS</code></a></td><td valign="top"><a 
href="#SEC28">6.3.2 Specifying the buttons formatting</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX93"><code>@NODE_FOOTER_BUTTONS</code></a></td><td valign="top"><a 
href="#SEC28">6.3.2 Specifying the buttons formatting</a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#IDX35"><code>@PREPEND_DIRS</code></a></td><td valign="top"><a 
href="#SEC13">4.4 Command line options related to Texinfo language 
features</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX86"><code>@SECTION_BUTTONS</code></a></td><td valign="top"><a 
href="#SEC27">6.3.2 Specifying the buttons formatting</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#IDX87"><code>@SECTION_FOOTER_BUTTONS</code></a></td><td valign="top"><a 
href="#SEC27">6.3.2 Specifying the buttons formatting</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX91"><code>@SECTION_BUTTONS</code></a></td><td valign="top"><a 
href="#SEC28">6.3.2 Specifying the buttons formatting</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#IDX92"><code>@SECTION_FOOTER_BUTTONS</code></a></td><td valign="top"><a 
href="#SEC28">6.3.2 Specifying the buttons formatting</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
 </table>
-<table><tr><th valign="top">Jump to: &nbsp; </th><td><a href="#SEC99_0" 
class="summary-letter"><b>$</b></a>
+<table><tr><th valign="top">Jump to: &nbsp; </th><td><a href="#SEC100_0" 
class="summary-letter"><b>$</b></a>
  &nbsp; 
-<a href="#SEC99_1" class="summary-letter"><b>%</b></a>
+<a href="#SEC100_1" class="summary-letter"><b>%</b></a>
  &nbsp; 
-<a href="#SEC99_2" class="summary-letter"><b>@</b></a>
+<a href="#SEC100_2" class="summary-letter"><b>@</b></a>
 </td></tr></table>
 <hr size="6">
 <a name="Indexcp"></a>
-<a name="SEC100"></a>
+<a name="SEC101"></a>
 <table cellpadding="1" cellspacing="1" border="0">
-<tr><td valign="middle" align="left">[<a href="#SEC99" title="Previous section 
in reading order"> &lt; </a>]</td>
+<tr><td valign="middle" align="left">[<a href="#SEC100" title="Previous 
section in reading order"> &lt; </a>]</td>
 <td valign="middle" align="left">[ &gt; ]</td>
 <td valign="middle" align="left"> &nbsp; </td>
-<td valign="middle" align="left">[<a href="#SEC99" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
+<td valign="middle" align="left">[<a href="#SEC100" title="Beginning of this 
chapter or previous chapter"> &lt;&lt; </a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Up section"> Up 
</a>]</td>
 <td valign="middle" align="left">[ &gt;&gt; ]</td>
 <td valign="middle" align="left"> &nbsp; </td>
@@ -6486,121 +6537,121 @@
 <td valign="middle" align="left"> &nbsp; </td>
 <td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h1 class="appendix"> F. Concept Index </h1>
-<table><tr><th valign="top">Jump to: &nbsp; </th><td><a href="#SEC100_0" 
class="summary-letter"><b>A</b></a>
+<table><tr><th valign="top">Jump to: &nbsp; </th><td><a href="#SEC101_0" 
class="summary-letter"><b>A</b></a>
  &nbsp; 
-<a href="#SEC100_1" class="summary-letter"><b>B</b></a>
+<a href="#SEC101_1" class="summary-letter"><b>B</b></a>
  &nbsp; 
-<a href="#SEC100_2" class="summary-letter"><b>C</b></a>
+<a href="#SEC101_2" class="summary-letter"><b>C</b></a>
  &nbsp; 
-<a href="#SEC100_3" class="summary-letter"><b>D</b></a>
+<a href="#SEC101_3" class="summary-letter"><b>D</b></a>
  &nbsp; 
-<a href="#SEC100_4" class="summary-letter"><b>E</b></a>
+<a href="#SEC101_4" class="summary-letter"><b>E</b></a>
  &nbsp; 
-<a href="#SEC100_5" class="summary-letter"><b>F</b></a>
+<a href="#SEC101_5" class="summary-letter"><b>F</b></a>
  &nbsp; 
-<a href="#SEC100_6" class="summary-letter"><b>I</b></a>
+<a href="#SEC101_6" class="summary-letter"><b>I</b></a>
  &nbsp; 
-<a href="#SEC100_7" class="summary-letter"><b>M</b></a>
+<a href="#SEC101_7" class="summary-letter"><b>M</b></a>
  &nbsp; 
-<a href="#SEC100_8" class="summary-letter"><b>P</b></a>
+<a href="#SEC101_8" class="summary-letter"><b>P</b></a>
  &nbsp; 
-<a href="#SEC100_9" class="summary-letter"><b>R</b></a>
+<a href="#SEC101_9" class="summary-letter"><b>R</b></a>
  &nbsp; 
-<a href="#SEC100_10" class="summary-letter"><b>S</b></a>
+<a href="#SEC101_10" class="summary-letter"><b>S</b></a>
  &nbsp; 
-<a href="#SEC100_11" class="summary-letter"><b>T</b></a>
+<a href="#SEC101_11" class="summary-letter"><b>T</b></a>
  &nbsp; 
-<a href="#SEC100_12" class="summary-letter"><b>U</b></a>
+<a href="#SEC101_12" class="summary-letter"><b>U</b></a>
  &nbsp; 
 </td></tr></table>
 <table border="0" class="index-cp">
 <tr><td></td><th align="left">Index Entry</th><th align="left"> 
Section</th></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC100_0">A</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC67">Avoid paragraph 
opening</a></td><td valign="top"><a href="#SEC67">7.9.2 Avoiding paragraphs in 
formats</a></td></tr>
+<tr><th><a name="SEC101_0">A</a></th><td></td><td></td></tr>
+<tr><td></td><td valign="top"><a href="#SEC68">Avoid paragraph 
opening</a></td><td valign="top"><a href="#SEC68">7.9.2 Avoiding paragraphs in 
formats</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC100_1">B</a></th><td></td><td></td></tr>
+<tr><th><a name="SEC101_1">B</a></th><td></td><td></td></tr>
 <tr><td></td><td valign="top"><a href="#SEC_Top">bug report</a></td><td 
valign="top"><a href="#SEC_Top">Texi2HTML</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC100_2">C</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC64">centering</a></td><td 
valign="top"><a href="#SEC64">7.8 Commands used for centering and flushing of 
text</a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC68">complex format</a></td><td 
valign="top"><a href="#SEC68">7.10 Formatting of complex formats 
(<code>@example</code>, <code>@display</code>&hellip;)</a></td></tr>
+<tr><th><a name="SEC101_2">C</a></th><td></td><td></td></tr>
+<tr><td></td><td valign="top"><a href="#SEC65">centering</a></td><td 
valign="top"><a href="#SEC65">7.8 Commands used for centering and flushing of 
text</a></td></tr>
+<tr><td></td><td valign="top"><a href="#SEC69">complex format</a></td><td 
valign="top"><a href="#SEC69">7.10 Formatting of complex formats 
(<code>@example</code>, <code>@display</code>&hellip;)</a></td></tr>
 <tr><td></td><td valign="top"><a href="#SEC17"><tt>`Config'</tt></a></td><td 
valign="top"><a href="#SEC17">4.8 Use initialization files for fine 
tuning</a></td></tr>
 <tr><td></td><td valign="top"><a href="#SEC4">configure</a></td><td 
valign="top"><a href="#SEC4">3. Installation of 
<code>texi2html</code></a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#SEC15"><acronym>CSS</acronym></a></td><td valign="top"><a 
href="#SEC15">4.6 Customizing the <acronym>HTML</acronym> and text 
style</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#SEC38"><acronym>CSS</acronym></a></td><td valign="top"><a 
href="#SEC38">6.7 Customizing the <code>texi2html</code> css lines</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#SEC39"><acronym>CSS</acronym></a></td><td valign="top"><a 
href="#SEC39">6.7 Customizing the <code>texi2html</code> css lines</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC100_3">D</a></th><td></td><td></td></tr>
+<tr><th><a name="SEC101_3">D</a></th><td></td><td></td></tr>
 <tr><td></td><td valign="top"><a href="#SEC3">downloading 
<code>texi2html</code> source</a></td><td valign="top"><a href="#SEC3">2. 
Obtaining <code>texi2html</code></a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC100_4">E</a></th><td></td><td></td></tr>
+<tr><th><a name="SEC101_4">E</a></th><td></td><td></td></tr>
 <tr><td></td><td valign="top"><a href="#SEC1">examples of manuals</a></td><td 
valign="top"><a href="#SEC1">1. Overview</a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC62">external manual</a></td><td 
valign="top"><a href="#SEC62">7.7.1 Reference to external manual</a></td></tr>
+<tr><td></td><td valign="top"><a href="#SEC63">external manual</a></td><td 
valign="top"><a href="#SEC63">7.7.1 Reference to external manual</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC100_5">F</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC64">flushing text</a></td><td 
valign="top"><a href="#SEC64">7.8 Commands used for centering and flushing of 
text</a></td></tr>
+<tr><th><a name="SEC101_5">F</a></th><td></td><td></td></tr>
+<tr><td></td><td valign="top"><a href="#SEC65">flushing text</a></td><td 
valign="top"><a href="#SEC65">7.8 Commands used for centering and flushing of 
text</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC100_6">I</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC60">i18n</a></td><td 
valign="top"><a href="#SEC60">7.6 Customizing strings written by 
<code>texi2html</code></a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC92">i18n</a></td><td 
valign="top"><a href="#SEC92">A.1 Translating strings</a></td></tr>
+<tr><th><a name="SEC101_6">I</a></th><td></td><td></td></tr>
+<tr><td></td><td valign="top"><a href="#SEC61">i18n</a></td><td 
valign="top"><a href="#SEC61">7.6 Customizing strings written by 
<code>texi2html</code></a></td></tr>
+<tr><td></td><td valign="top"><a href="#SEC93">i18n</a></td><td 
valign="top"><a href="#SEC93">A.1 Translating strings</a></td></tr>
 <tr><td></td><td valign="top"><a href="#SEC4">Installation</a></td><td 
valign="top"><a href="#SEC4">3. Installation of 
<code>texi2html</code></a></td></tr>
 <tr><td></td><td valign="top"><a 
href="#SEC17">internationalization</a></td><td valign="top"><a 
href="#SEC17">4.8 Use initialization files for fine tuning</a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC95">internationalized 
strings</a></td><td valign="top"><a href="#SEC95">A.2 Adding new strings 
written to document</a></td></tr>
+<tr><td></td><td valign="top"><a href="#SEC96">internationalized 
strings</a></td><td valign="top"><a href="#SEC96">A.2 Adding new strings 
written to document</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC100_7">M</a></th><td></td><td></td></tr>
+<tr><th><a name="SEC101_7">M</a></th><td></td><td></td></tr>
 <tr><td></td><td valign="top"><a href="#SEC2">makeinfo</a></td><td 
valign="top"><a href="#SEC2">1.1 Why <code>texi2html</code> and not 
<code>makeinfo</code>?</a></td></tr>
-<tr><td></td><td valign="top"><a 
href="#SEC95"><code>manage_i18n.pl</code></a></td><td valign="top"><a 
href="#SEC95">A.2 Adding new strings written to document</a></td></tr>
+<tr><td></td><td valign="top"><a 
href="#SEC96"><code>manage_i18n.pl</code></a></td><td valign="top"><a 
href="#SEC96">A.2 Adding new strings written to document</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC100_8">P</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC66">paragraph</a></td><td 
valign="top"><a href="#SEC66">7.9.1 Paragraph and preformatted region 
formatting</a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC66">preformatted region</a></td><td 
valign="top"><a href="#SEC66">7.9.1 Paragraph and preformatted region 
formatting</a></td></tr>
+<tr><th><a name="SEC101_8">P</a></th><td></td><td></td></tr>
+<tr><td></td><td valign="top"><a href="#SEC67">paragraph</a></td><td 
valign="top"><a href="#SEC67">7.9.1 Paragraph and preformatted region 
formatting</a></td></tr>
+<tr><td></td><td valign="top"><a href="#SEC67">preformatted region</a></td><td 
valign="top"><a href="#SEC67">7.9.1 Paragraph and preformatted region 
formatting</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC100_9">R</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC61">reference</a></td><td 
valign="top"><a href="#SEC61">7.7 References</a></td></tr>
+<tr><th><a name="SEC101_9">R</a></th><td></td><td></td></tr>
+<tr><td></td><td valign="top"><a href="#SEC62">reference</a></td><td 
valign="top"><a href="#SEC62">7.7 References</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC100_10">S</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC90">skipped command</a></td><td 
valign="top"><a href="#SEC90">7.20 Customizing other commands, and unknown 
commands</a></td></tr>
+<tr><th><a name="SEC101_10">S</a></th><td></td><td></td></tr>
+<tr><td></td><td valign="top"><a href="#SEC91">skipped command</a></td><td 
valign="top"><a href="#SEC91">7.20 Customizing other commands, and unknown 
commands</a></td></tr>
 <tr><td></td><td valign="top"><a href="#SEC3">source code for 
<code>texi2html</code>, downloading</a></td><td valign="top"><a href="#SEC3">2. 
Obtaining <code>texi2html</code></a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC100_11">T</a></th><td></td><td></td></tr>
+<tr><th><a name="SEC101_11">T</a></th><td></td><td></td></tr>
 <tr><td></td><td valign="top"><a href="#SEC3"><code>texi2html</code> source, 
downloading</a></td><td valign="top"><a href="#SEC3">2. Obtaining 
<code>texi2html</code></a></td></tr>
 <tr><td></td><td valign="top"><a href="#SEC1">Texinfo</a></td><td 
valign="top"><a href="#SEC1">1. Overview</a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC64">text alignement</a></td><td 
valign="top"><a href="#SEC64">7.8 Commands used for centering and flushing of 
text</a></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC92">Translation</a></td><td 
valign="top"><a href="#SEC92">A.1 Translating strings</a></td></tr>
+<tr><td></td><td valign="top"><a href="#SEC65">text alignement</a></td><td 
valign="top"><a href="#SEC65">7.8 Commands used for centering and flushing of 
text</a></td></tr>
+<tr><td></td><td valign="top"><a href="#SEC93">Translation</a></td><td 
valign="top"><a href="#SEC93">A.1 Translating strings</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
-<tr><th><a name="SEC100_12">U</a></th><td></td><td></td></tr>
-<tr><td></td><td valign="top"><a href="#SEC90">unknown command</a></td><td 
valign="top"><a href="#SEC90">7.20 Customizing other commands, and unknown 
commands</a></td></tr>
+<tr><th><a name="SEC101_12">U</a></th><td></td><td></td></tr>
+<tr><td></td><td valign="top"><a href="#SEC91">unknown command</a></td><td 
valign="top"><a href="#SEC91">7.20 Customizing other commands, and unknown 
commands</a></td></tr>
 <tr><td colspan="3"> <hr></td></tr>
 </table>
-<table><tr><th valign="top">Jump to: &nbsp; </th><td><a href="#SEC100_0" 
class="summary-letter"><b>A</b></a>
+<table><tr><th valign="top">Jump to: &nbsp; </th><td><a href="#SEC101_0" 
class="summary-letter"><b>A</b></a>
  &nbsp; 
-<a href="#SEC100_1" class="summary-letter"><b>B</b></a>
+<a href="#SEC101_1" class="summary-letter"><b>B</b></a>
  &nbsp; 
-<a href="#SEC100_2" class="summary-letter"><b>C</b></a>
+<a href="#SEC101_2" class="summary-letter"><b>C</b></a>
  &nbsp; 
-<a href="#SEC100_3" class="summary-letter"><b>D</b></a>
+<a href="#SEC101_3" class="summary-letter"><b>D</b></a>
  &nbsp; 
-<a href="#SEC100_4" class="summary-letter"><b>E</b></a>
+<a href="#SEC101_4" class="summary-letter"><b>E</b></a>
  &nbsp; 
-<a href="#SEC100_5" class="summary-letter"><b>F</b></a>
+<a href="#SEC101_5" class="summary-letter"><b>F</b></a>
  &nbsp; 
-<a href="#SEC100_6" class="summary-letter"><b>I</b></a>
+<a href="#SEC101_6" class="summary-letter"><b>I</b></a>
  &nbsp; 
-<a href="#SEC100_7" class="summary-letter"><b>M</b></a>
+<a href="#SEC101_7" class="summary-letter"><b>M</b></a>
  &nbsp; 
-<a href="#SEC100_8" class="summary-letter"><b>P</b></a>
+<a href="#SEC101_8" class="summary-letter"><b>P</b></a>
  &nbsp; 
-<a href="#SEC100_9" class="summary-letter"><b>R</b></a>
+<a href="#SEC101_9" class="summary-letter"><b>R</b></a>
  &nbsp; 
-<a href="#SEC100_10" class="summary-letter"><b>S</b></a>
+<a href="#SEC101_10" class="summary-letter"><b>S</b></a>
  &nbsp; 
-<a href="#SEC100_11" class="summary-letter"><b>T</b></a>
+<a href="#SEC101_11" class="summary-letter"><b>T</b></a>
  &nbsp; 
-<a href="#SEC100_12" class="summary-letter"><b>U</b></a>
+<a href="#SEC101_12" class="summary-letter"><b>U</b></a>
  &nbsp; 
 </td></tr></table>
 <hr size="6">
@@ -6608,7 +6659,7 @@
 <table cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h1>Table of Contents</h1>
@@ -6640,117 +6691,118 @@
   </ul></li>
   <li><a name="TOC18" href="#SEC18">5. Overview of initialization files 
content and loading</a>
   <ul class="toc">
-    <li><a name="TOC19" href="#SEC19">5.1 Redefining functions in 
initialization files</a></li>
-    <li><a name="TOC20" href="#SEC20">5.2 Conventions used for function 
prototypes</a></li>
+    <li><a name="TOC19" href="#SEC19">5.1 Setting the encodings</a></li>
+    <li><a name="TOC20" href="#SEC20">5.2 Redefining functions in 
initialization files</a></li>
+    <li><a name="TOC21" href="#SEC21">5.3 Conventions used for function 
prototypes</a></li>
   </ul></li>
-  <li><a name="TOC21" href="#SEC21">6. Fine tuning of the page layout</a>
+  <li><a name="TOC22" href="#SEC22">6. Fine tuning of the page layout</a>
   <ul class="toc">
-    <li><a name="TOC22" href="#SEC22">6.1 The different categories of pages 
and sectioning elements</a></li>
-    <li><a name="TOC23" href="#SEC23">6.2 Page layout and navigation panel 
overview</a></li>
-    <li><a name="TOC24" href="#SEC25">6.3 Customization of the navigation 
panels buttons</a>
+    <li><a name="TOC23" href="#SEC23">6.1 The different categories of pages 
and sectioning elements</a></li>
+    <li><a name="TOC24" href="#SEC24">6.2 Page layout and navigation panel 
overview</a></li>
+    <li><a name="TOC25" href="#SEC26">6.3 Customization of the navigation 
panels buttons</a>
     <ul class="toc">
-      <li><a name="TOC25" href="#SEC26">6.3.1 Controlling the navigation panel 
panel at a high level</a></li>
-      <li><a name="TOC26" href="#SEC27">6.3.2 Specifying the buttons 
formatting</a></li>
-      <li><a name="TOC27" href="#SEC28">6.3.3 Changing the navigation panel 
formatting</a></li>
+      <li><a name="TOC26" href="#SEC27">6.3.1 Controlling the navigation panel 
panel at a high level</a></li>
+      <li><a name="TOC27" href="#SEC28">6.3.2 Specifying the buttons 
formatting</a></li>
+      <li><a name="TOC28" href="#SEC29">6.3.3 Changing the navigation panel 
formatting</a></li>
     </ul></li>
-    <li><a name="TOC28" href="#SEC29">6.4 Main program variables and usefull 
functions</a>
+    <li><a name="TOC29" href="#SEC30">6.4 Main program variables and usefull 
functions</a>
     <ul class="toc">
-      <li><a name="TOC29" href="#SEC30">6.4.1 Accessing elements 
informations</a></li>
-      <li><a name="TOC30" href="#SEC31">6.4.2 Accessing global 
informations</a></li>
-      <li><a name="TOC31" href="#SEC35">6.4.3 Function usefull in page 
formatting</a></li>
+      <li><a name="TOC30" href="#SEC31">6.4.1 Accessing elements 
informations</a></li>
+      <li><a name="TOC31" href="#SEC32">6.4.2 Accessing global 
informations</a></li>
+      <li><a name="TOC32" href="#SEC36">6.4.3 Function usefull in page 
formatting</a></li>
     </ul></li>
-    <li><a name="TOC32" href="#SEC36">6.5 Preparing the output</a></li>
-    <li><a name="TOC33" href="#SEC37">6.6 Finalizing the output</a></li>
-    <li><a name="TOC34" href="#SEC38">6.7 Customizing the 
<code>texi2html</code> css lines</a></li>
-    <li><a name="TOC35" href="#SEC39">6.8 Customizing the page header</a></li>
-    <li><a name="TOC36" href="#SEC40">6.9 Customizing the sections</a></li>
-    <li><a name="TOC37" href="#SEC41">6.10 Customizing the page footer</a></li>
-    <li><a name="TOC38" href="#SEC42">6.11 Special pages formatting</a>
+    <li><a name="TOC33" href="#SEC37">6.5 Preparing the output</a></li>
+    <li><a name="TOC34" href="#SEC38">6.6 Finalizing the output</a></li>
+    <li><a name="TOC35" href="#SEC39">6.7 Customizing the 
<code>texi2html</code> css lines</a></li>
+    <li><a name="TOC36" href="#SEC40">6.8 Customizing the page header</a></li>
+    <li><a name="TOC37" href="#SEC41">6.9 Customizing the sections</a></li>
+    <li><a name="TOC38" href="#SEC42">6.10 Customizing the page footer</a></li>
+    <li><a name="TOC39" href="#SEC43">6.11 Special pages formatting</a>
     <ul class="toc">
-      <li><a name="TOC39" href="#SEC43">6.11.1 Customizing the content of the 
special pages</a>
+      <li><a name="TOC40" href="#SEC44">6.11.1 Customizing the content of the 
special pages</a>
       <ul class="toc">
-        <li><a name="TOC40" href="#SEC44">6.11.1.1 Top element text 
formatting</a></li>
-        <li><a name="TOC41" href="#SEC45">6.11.1.2 Table of contents and Short 
table of contents</a></li>
-        <li><a name="TOC42" href="#SEC46">6.11.1.3 Formatting of footnotes 
text</a></li>
-        <li><a name="TOC43" href="#SEC47">6.11.1.4 Formatting of about 
text</a></li>
+        <li><a name="TOC41" href="#SEC45">6.11.1.1 Top element text 
formatting</a></li>
+        <li><a name="TOC42" href="#SEC46">6.11.1.2 Table of contents and Short 
table of contents</a></li>
+        <li><a name="TOC43" href="#SEC47">6.11.1.3 Formatting of footnotes 
text</a></li>
+        <li><a name="TOC44" href="#SEC48">6.11.1.4 Formatting of about 
text</a></li>
       </ul></li>
-      <li><a name="TOC44" href="#SEC48">6.11.2 Customizing the layout of the 
special pages</a></li>
+      <li><a name="TOC45" href="#SEC49">6.11.2 Customizing the layout of the 
special pages</a></li>
     </ul></li>
-    <li><a name="TOC45" href="#SEC49">6.12 Customizing the file names</a></li>
-    <li><a name="TOC46" href="#SEC50">6.13 Generation of external files for 
index entries</a></li>
+    <li><a name="TOC46" href="#SEC50">6.12 Customizing the file names</a></li>
+    <li><a name="TOC47" href="#SEC51">6.13 Generation of external files for 
index entries</a></li>
   </ul></li>
-  <li><a name="TOC47" href="#SEC51">7. Customizing <acronym>HTML</acronym> and 
text style in init files</a>
+  <li><a name="TOC48" href="#SEC52">7. Customizing <acronym>HTML</acronym> and 
text style in init files</a>
   <ul class="toc">
-    <li><a name="TOC48" href="#SEC52">7.1 Three contexts for expansions: 
preformatted, normal and string</a></li>
-    <li><a name="TOC49" href="#SEC53">7.2 Customizing the formatting of 
commands without argument</a></li>
-    <li><a name="TOC50" href="#SEC54">7.3 Customizing accent, style and other 
simple commands</a>
+    <li><a name="TOC49" href="#SEC53">7.1 Three contexts for expansions: 
preformatted, normal and string</a></li>
+    <li><a name="TOC50" href="#SEC54">7.2 Customizing the formatting of 
commands without argument</a></li>
+    <li><a name="TOC51" href="#SEC55">7.3 Customizing accent, style and other 
simple commands</a>
     <ul class="toc">
-      <li><a name="TOC51" href="#SEC55">7.3.1 An interface for commands 
formatting with a hash reference</a></li>
-      <li><a name="TOC52" href="#SEC56">7.3.2 An interface for commands 
formatting with a string</a></li>
-      <li><a name="TOC53" href="#SEC57">7.3.3 Defining the style and 
indicatric commands interface</a></li>
+      <li><a name="TOC52" href="#SEC56">7.3.1 An interface for commands 
formatting with a hash reference</a></li>
+      <li><a name="TOC53" href="#SEC57">7.3.2 An interface for commands 
formatting with a string</a></li>
+      <li><a name="TOC54" href="#SEC58">7.3.3 Defining the style and 
indicatric commands interface</a></li>
     </ul></li>
-    <li><a name="TOC54" href="#SEC58">7.4 Formatting of special simple 
commands</a></li>
-    <li><a name="TOC55" href="#SEC59">7.5 Processing special characters in 
text</a></li>
-    <li><a name="TOC56" href="#SEC60">7.6 Customizing strings written by 
<code>texi2html</code></a></li>
-    <li><a name="TOC57" href="#SEC61">7.7 References</a>
+    <li><a name="TOC55" href="#SEC59">7.4 Formatting of special simple 
commands</a></li>
+    <li><a name="TOC56" href="#SEC60">7.5 Processing special characters in 
text</a></li>
+    <li><a name="TOC57" href="#SEC61">7.6 Customizing strings written by 
<code>texi2html</code></a></li>
+    <li><a name="TOC58" href="#SEC62">7.7 References</a>
     <ul class="toc">
-      <li><a name="TOC58" href="#SEC62">7.7.1 Reference to external 
manual</a></li>
-      <li><a name="TOC59" href="#SEC63">7.7.2 Reference to an internal 
node</a></li>
+      <li><a name="TOC59" href="#SEC63">7.7.1 Reference to external 
manual</a></li>
+      <li><a name="TOC60" href="#SEC64">7.7.2 Reference to an internal 
node</a></li>
     </ul></li>
-    <li><a name="TOC60" href="#SEC64">7.8 Commands used for centering and 
flushing of text</a></li>
-    <li><a name="TOC61" href="#SEC65">7.9 Formatting or not a paragraph or a 
preformatted region</a>
+    <li><a name="TOC61" href="#SEC65">7.8 Commands used for centering and 
flushing of text</a></li>
+    <li><a name="TOC62" href="#SEC66">7.9 Formatting or not a paragraph or a 
preformatted region</a>
     <ul class="toc">
-      <li><a name="TOC62" href="#SEC66">7.9.1 Paragraph and preformatted 
region formatting</a></li>
-      <li><a name="TOC63" href="#SEC67">7.9.2 Avoiding paragraphs in 
formats</a></li>
+      <li><a name="TOC63" href="#SEC67">7.9.1 Paragraph and preformatted 
region formatting</a></li>
+      <li><a name="TOC64" href="#SEC68">7.9.2 Avoiding paragraphs in 
formats</a></li>
     </ul></li>
-    <li><a name="TOC64" href="#SEC68">7.10 Formatting of complex formats 
(<code>@example</code>, <code>@display</code>&hellip;)</a></li>
-    <li><a name="TOC65" href="#SEC69">7.11 Customizing the formatting of lists 
and tables</a>
+    <li><a name="TOC65" href="#SEC69">7.10 Formatting of complex formats 
(<code>@example</code>, <code>@display</code>&hellip;)</a></li>
+    <li><a name="TOC66" href="#SEC70">7.11 Customizing the formatting of lists 
and tables</a>
     <ul class="toc">
-      <li><a name="TOC66" href="#SEC70">7.11.1 Formatting individual table and 
list items</a></li>
-      <li><a name="TOC67" href="#SEC71">7.11.2 Formatting of a whole table or 
list</a></li>
+      <li><a name="TOC67" href="#SEC71">7.11.1 Formatting individual table and 
list items</a></li>
+      <li><a name="TOC68" href="#SEC72">7.11.2 Formatting of a whole table or 
list</a></li>
     </ul></li>
-    <li><a name="TOC68" href="#SEC72">7.12 Definition commands formatting</a>
+    <li><a name="TOC69" href="#SEC73">7.12 Definition commands formatting</a>
     <ul class="toc">
-      <li><a name="TOC69" href="#SEC73">7.12.1 Customizing the interpretation 
of a definition line</a></li>
-      <li><a name="TOC70" href="#SEC74">7.12.2 Customization of the definition 
formatting</a></li>
+      <li><a name="TOC70" href="#SEC74">7.12.1 Customizing the interpretation 
of a definition line</a></li>
+      <li><a name="TOC71" href="#SEC75">7.12.2 Customization of the definition 
formatting</a></li>
     </ul></li>
-    <li><a name="TOC71" href="#SEC75">7.13 Customizing headings 
formatting</a></li>
-    <li><a name="TOC72" href="#SEC76">7.14 Formatting of special regions 
(<code>@verbatim</code>, <code>@cartouche</code>, 
<code>@quotation</code>)</a></li>
-    <li><a name="TOC73" href="#SEC77">7.15 Menu formatting</a>
+    <li><a name="TOC72" href="#SEC76">7.13 Customizing headings 
formatting</a></li>
+    <li><a name="TOC73" href="#SEC77">7.14 Formatting of special regions 
(<code>@verbatim</code>, <code>@cartouche</code>, 
<code>@quotation</code>)</a></li>
+    <li><a name="TOC74" href="#SEC78">7.15 Menu formatting</a>
     <ul class="toc">
-      <li><a name="TOC74" href="#SEC78">7.15.1 The structure of a menu</a></li>
-      <li><a name="TOC75" href="#SEC79">7.15.2 The formatting of the different 
menu components</a></li>
-      <li><a name="TOC76" href="#SEC80">7.15.3 Simple menu formatting in a 
preformatted environment</a></li>
-      <li><a name="TOC77" href="#SEC81">7.15.4 The formatting of the menu in a 
table</a></li>
+      <li><a name="TOC75" href="#SEC79">7.15.1 The structure of a menu</a></li>
+      <li><a name="TOC76" href="#SEC80">7.15.2 The formatting of the different 
menu components</a></li>
+      <li><a name="TOC77" href="#SEC81">7.15.3 Simple menu formatting in a 
preformatted environment</a></li>
+      <li><a name="TOC78" href="#SEC82">7.15.4 The formatting of the menu in a 
table</a></li>
     </ul></li>
-    <li><a name="TOC78" href="#SEC82">7.16 Indices formatting</a>
+    <li><a name="TOC79" href="#SEC83">7.16 Indices formatting</a>
     <ul class="toc">
-      <li><a name="TOC79" href="#SEC83">7.16.1 Formatting of index 
entries</a></li>
-      <li><a name="TOC80" href="#SEC84">7.16.2 Customizing the formatting of 
index lists</a></li>
+      <li><a name="TOC80" href="#SEC84">7.16.1 Formatting of index 
entries</a></li>
+      <li><a name="TOC81" href="#SEC85">7.16.2 Customizing the formatting of 
index lists</a></li>
     </ul></li>
-    <li><a name="TOC81" href="#SEC85">7.17 Floats and lists of floats</a>
+    <li><a name="TOC82" href="#SEC86">7.17 Floats and lists of floats</a>
     <ul class="toc">
-      <li><a name="TOC82" href="#SEC86">7.17.1 Formatting a float</a></li>
-      <li><a name="TOC83" href="#SEC87">7.17.2 Formatting lists of 
floats</a></li>
+      <li><a name="TOC83" href="#SEC87">7.17.1 Formatting a float</a></li>
+      <li><a name="TOC84" href="#SEC88">7.17.2 Formatting lists of 
floats</a></li>
     </ul></li>
-    <li><a name="TOC84" href="#SEC88">7.18 Customizing the footnotes 
formatting</a></li>
-    <li><a name="TOC85" href="#SEC89">7.19 Bypassing normal formatting</a></li>
-    <li><a name="TOC86" href="#SEC90">7.20 Customizing other commands, and 
unknown commands</a></li>
+    <li><a name="TOC85" href="#SEC89">7.18 Customizing the footnotes 
formatting</a></li>
+    <li><a name="TOC86" href="#SEC90">7.19 Bypassing normal formatting</a></li>
+    <li><a name="TOC87" href="#SEC91">7.20 Customizing other commands, and 
unknown commands</a></li>
   </ul></li>
-  <li><a name="TOC87" href="#SEC91">A. Internationalization</a>
+  <li><a name="TOC88" href="#SEC92">A. Internationalization</a>
   <ul class="toc">
-    <li><a name="TOC88" href="#SEC92">A.1 Translating strings</a>
+    <li><a name="TOC89" href="#SEC93">A.1 Translating strings</a>
     <ul class="toc">
-      <li><a name="TOC89" href="#SEC93">A.1.1 Contributing to existing 
translations</a></li>
-      <li><a name="TOC90" href="#SEC94">A.1.2 Contributing translations to 
another language</a></li>
+      <li><a name="TOC90" href="#SEC94">A.1.1 Contributing to existing 
translations</a></li>
+      <li><a name="TOC91" href="#SEC95">A.1.2 Contributing translations to 
another language</a></li>
     </ul></li>
-    <li><a name="TOC91" href="#SEC95">A.2 Adding new strings written to 
document</a></li>
+    <li><a name="TOC92" href="#SEC96">A.2 Adding new strings written to 
document</a></li>
   </ul></li>
-  <li><a name="TOC92" href="#SEC96">B. Incompatibilities with previous 
versions</a></li>
-  <li><a name="TOC93" href="#SEC97">C. How little texi2html texinfo differs 
from GNU texinfo</a></li>
-  <li><a name="TOC94" href="#SEC98">D. Command Line Option Index</a></li>
-  <li><a name="TOC95" href="#SEC99">E. Variable Index</a></li>
-  <li><a name="TOC96" href="#SEC100">F. Concept Index</a></li>
+  <li><a name="TOC93" href="#SEC97">B. Incompatibilities with previous 
versions</a></li>
+  <li><a name="TOC94" href="#SEC98">C. How little texi2html texinfo differs 
from GNU texinfo</a></li>
+  <li><a name="TOC95" href="#SEC99">D. Command Line Option Index</a></li>
+  <li><a name="TOC96" href="#SEC100">E. Variable Index</a></li>
+  <li><a name="TOC97" href="#SEC101">F. Concept Index</a></li>
 </ul>
 </div>
 <hr size="1">
@@ -6758,7 +6810,7 @@
 <table cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h1>Short Table of Contents</h1>
@@ -6769,14 +6821,14 @@
 <li><a name="TOC4" href="#SEC4">3. Installation of 
<code>texi2html</code></a></li>
 <li><a name="TOC9" href="#SEC9">4. Invoking <code>texi2html</code></a></li>
 <li><a name="TOC18" href="#SEC18">5. Overview of initialization files content 
and loading</a></li>
-<li><a name="TOC21" href="#SEC21">6. Fine tuning of the page layout</a></li>
-<li><a name="TOC47" href="#SEC51">7. Customizing <acronym>HTML</acronym> and 
text style in init files</a></li>
-<li><a name="TOC87" href="#SEC91">A. Internationalization</a></li>
-<li><a name="TOC92" href="#SEC96">B. Incompatibilities with previous 
versions</a></li>
-<li><a name="TOC93" href="#SEC97">C. How little texi2html texinfo differs from 
GNU texinfo</a></li>
-<li><a name="TOC94" href="#SEC98">D. Command Line Option Index</a></li>
-<li><a name="TOC95" href="#SEC99">E. Variable Index</a></li>
-<li><a name="TOC96" href="#SEC100">F. Concept Index</a></li>
+<li><a name="TOC22" href="#SEC22">6. Fine tuning of the page layout</a></li>
+<li><a name="TOC48" href="#SEC52">7. Customizing <acronym>HTML</acronym> and 
text style in init files</a></li>
+<li><a name="TOC88" href="#SEC92">A. Internationalization</a></li>
+<li><a name="TOC93" href="#SEC97">B. Incompatibilities with previous 
versions</a></li>
+<li><a name="TOC94" href="#SEC98">C. How little texi2html texinfo differs from 
GNU texinfo</a></li>
+<li><a name="TOC95" href="#SEC99">D. Command Line Option Index</a></li>
+<li><a name="TOC96" href="#SEC100">E. Variable Index</a></li>
+<li><a name="TOC97" href="#SEC101">F. Concept Index</a></li>
 </ul>
 </div>
 <hr size="1">
@@ -6784,7 +6836,7 @@
 <table cellpadding="1" cellspacing="1" border="0">
 <tr><td valign="middle" align="left">[<a href="#SEC_Top" title="Cover (top) of 
document">Top</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_Contents" title="Table of 
contents">Contents</a>]</td>
-<td valign="middle" align="left">[<a href="#SEC98" 
title="Index">Index</a>]</td>
+<td valign="middle" align="left">[<a href="#SEC99" 
title="Index">Index</a>]</td>
 <td valign="middle" align="left">[<a href="#SEC_About" title="About (help)"> ? 
</a>]</td>
 </tr></table>
 <h1>About This Document</h1>
Index: texi2html/doc/texi2html.texi
diff -u texi2html/doc/texi2html.texi:1.46 texi2html/doc/texi2html.texi:1.47
--- texi2html/doc/texi2html.texi:1.46   Sun Mar 26 14:38:26 2006
+++ texi2html/doc/texi2html.texi        Sun Mar 26 17:19:43 2006
@@ -1494,19 +1494,20 @@
 The following function reference may be redefined to be called after 
 texinfo processing and before document generation:
 
address@hidden {Function Reference} init_out
address@hidden {Function Reference} init_out
 This function perform the initialization of variables and any other
 task before document outputting. 
 @c It returns the encoding used for the
 @c output files.
address@hidden deftypefn
address@hidden deffn
 
 In the default case the @variable{$BODYTEXT} (@pxref{Customizing header}) 
 and the hashes @variable{%NAVIGATION_TEXT},
 @variable{%BUTTONS_NAME}  (@pxref{Button specifications}),   
 @variable{%BUTTONS_GOTO} (@pxref{About text}) are initialized.
 Indeed the initialization of these variables is dependent upon 
-the document language selection. 
+the document language selection. Similarly the encoding variables are set
+based on the information now available (@pxref{Encodings}).
 
 To perform the default initializations and also add more code, you could
 do as in the following example (save the default function reference and call 
@@ -1596,6 +1597,7 @@
 @variable{$OUT_ENCODING} value, if set. @code{$ENCODING_NAME} may
 influence the value of @code{$OUT_ENCODING}, which corresponds with
 the encoding used when writing to the resulting files.
address@hidden
 
 The description of the document may be specified in 
 @variable{$DOCUMENT_DESCRIPTION}. If this variable is undef, the text 




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