<?xml version="1.0" encoding="utf-8"?>
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<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<doc:reference xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" id="scape">
<referenceinfo>
<releaseinfo role="meta">
$Id: scape.mod.xsl,v 1.4 2004/01/23 11:36:06 j-devenish Exp $
</releaseinfo>
<authorgroup>
<author>
<firstname>James</firstname>
<surname>Devenish</surname>
</author>
</authorgroup>
<copyright>
<year>2003</year>
<year>2004</year>
<holder>Ramon Casellas</holder>
</copyright>
</referenceinfo>
<title><productname condition="noindex">LaTeX</productname> Active-character Escaping</title>
</doc:reference>
<doc:template xmlns:doc="http://nwalsh.com/xsl/documentation/1.0">
<refpurpose>General text escaping for <productname condition="noindex">LaTeX</productname> active characters</refpurpose>
<doc:description>
<para>
Certain characters must be escaped so that <productname condition="noindex">LaTeX</productname> will typeset
them verbatim rather than attempting to interpret them as commands.
</para>
</doc:description>
<refsection>
<title>Mapping Source</title>
<programlisting><![CDATA[<template name="scape">
<map from="<" to="\textless{}"/>
<map from=">" to="\textgreater{}"/>
<map from="~" to="\textasciitilde{}"/>
<map from="^" to="\textasciicircum{}"/>
<map from="&" to="\&"/>
<map from="#" to="\#"/>
<map from="_" to="\_"/>
<map from="$" to="\$"/>
<map from="%" to="\%"/>
<map from="|" to="\docbooktolatexpipe{}"/>
<map from="{" to="\{"/>
<map from="}" to="\}"/>
<map from="\textbackslash " to="\textbackslash \ "/>
<map from="\" to="\textbackslash "/>
</template>]]></programlisting>
</refsection>
</doc:template>
<xsl:template name="scape">
<xsl:param name="string"/>
<xsl:call-template name="string-replace">
<xsl:with-param name="from"><</xsl:with-param>
<xsl:with-param name="to">\textless{}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">></xsl:with-param>
<xsl:with-param name="to">\textgreater{}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">~</xsl:with-param>
<xsl:with-param name="to">\textasciitilde{}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">^</xsl:with-param>
<xsl:with-param name="to">\textasciicircum{}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">&</xsl:with-param>
<xsl:with-param name="to">\&</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">#</xsl:with-param>
<xsl:with-param name="to">\#</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">_</xsl:with-param>
<xsl:with-param name="to">\_</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">$</xsl:with-param>
<xsl:with-param name="to">\$</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">%</xsl:with-param>
<xsl:with-param name="to">\%</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">|</xsl:with-param>
<xsl:with-param name="to">\docbooktolatexpipe{}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">{</xsl:with-param>
<xsl:with-param name="to">\{</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">}</xsl:with-param>
<xsl:with-param name="to">\}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">\textbackslash </xsl:with-param>
<xsl:with-param name="to">\textbackslash \ </xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">\</xsl:with-param>
<xsl:with-param name="to">\textbackslash </xsl:with-param>
<xsl:with-param name="string" select="$string"/>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
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</xsl:call-template>
</xsl:with-param>
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</xsl:with-param>
</xsl:call-template>
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</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:template>
<doc:template xmlns:doc="http://nwalsh.com/xsl/documentation/1.0">
<refpurpose>Escape characters for use with <function condition="latex">index</function>
<productname condition="noindex">LaTeX</productname> command</refpurpose>
<doc:description>
<para>
In addition to the characters from <xref linkend="template.scape"/>,
certain extra characters must be escaped so that <productname condition="noindex">LaTeX</productname> will not treat
them as indexing directives.
</para>
</doc:description>
<refsection>
<title>Mapping Source</title>
<programlisting><![CDATA[<template name="scape-indexterm">
<map from="!" to=""!"/>
<map from="|" to="\ensuremath{"|}"/>
<map from="@" to=""@"/>
<map from="<" to="\textless{}"/>
<map from=">" to="\textgreater{}"/>
<map from="~" to="\textasciitilde{}"/>
<map from="^" to="\textasciicircum{}"/>
<map from="&" to="\&"/>
<map from="#" to="\#"/>
<map from="_" to="\_"/>
<map from="$" to="\$"/>
<map from="%" to="\%"/>
<map from="\}" to="\textbraceright{}"/>
<map from="{" to="\textbraceleft{}"/>
<map from="}" to="\}"/>
<map from=""" to=""""/>
<map from="\textbackslash " to="\textbackslash \ "/>
<map from="\" to="\textbackslash "/>
</template>]]></programlisting>
</refsection>
</doc:template>
<xsl:template name="scape-indexterm">
<xsl:param name="string"/>
<xsl:call-template name="string-replace">
<xsl:with-param name="from">!</xsl:with-param>
<xsl:with-param name="to">"!</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">|</xsl:with-param>
<xsl:with-param name="to">\ensuremath{"|}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">@</xsl:with-param>
<xsl:with-param name="to">"@</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from"><</xsl:with-param>
<xsl:with-param name="to">\textless{}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">></xsl:with-param>
<xsl:with-param name="to">\textgreater{}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">~</xsl:with-param>
<xsl:with-param name="to">\textasciitilde{}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">^</xsl:with-param>
<xsl:with-param name="to">\textasciicircum{}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">&</xsl:with-param>
<xsl:with-param name="to">\&</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">#</xsl:with-param>
<xsl:with-param name="to">\#</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">_</xsl:with-param>
<xsl:with-param name="to">\_</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">$</xsl:with-param>
<xsl:with-param name="to">\$</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">%</xsl:with-param>
<xsl:with-param name="to">\%</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">\}</xsl:with-param>
<xsl:with-param name="to">\textbraceright{}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">{</xsl:with-param>
<xsl:with-param name="to">\textbraceleft{}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">}</xsl:with-param>
<xsl:with-param name="to">\}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">"</xsl:with-param>
<xsl:with-param name="to">""</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">\textbackslash </xsl:with-param>
<xsl:with-param name="to">\textbackslash \ </xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">\</xsl:with-param>
<xsl:with-param name="to">\textbackslash </xsl:with-param>
<xsl:with-param name="string" select="$string"/>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
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</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:template>
<doc:template xmlns:doc="http://nwalsh.com/xsl/documentation/1.0">
<refpurpose>Verbatim-text escaping for <productname condition="noindex">LaTeX</productname> active characters</refpurpose>
<refsection>
<title>Mapping Source</title>
<programlisting><![CDATA[<template name="scape-verbatim">
<map from="~" to="\textasciitilde{}"/>
<map from="^" to="\textasciicircum{}"/>
<map from="&" to="\&"/>
<map from="#" to="\#"/>
<map from="_" to="\_\dbz{}"/>
<map from="$" to="\$"/>
<map from="%" to="\%"/>
<map from="/" to="/\dbz{}"/>
<map from="-" to="-\dbz{}"/>
<map from="+" to="+\dbz{}"/>
<map from="." to=".\dbz{}"/>
<map from="(" to="(\dbz{}"/>
<map from=")" to=")\dbz{}"/>
<map from="{" to="\docbooktolatexgobble\string\{"/>
<map from="}" to="\docbooktolatexgobble\string\}"/>
<map from="\" to="\docbooktolatexgobble\string\\"/>
</template>]]></programlisting>
</refsection>
</doc:template>
<xsl:template name="scape-verbatim">
<xsl:param name="string"/>
<xsl:call-template name="string-replace">
<xsl:with-param name="from">~</xsl:with-param>
<xsl:with-param name="to">\textasciitilde{}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">^</xsl:with-param>
<xsl:with-param name="to">\textasciicircum{}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">&</xsl:with-param>
<xsl:with-param name="to">\&</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">#</xsl:with-param>
<xsl:with-param name="to">\#</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">_</xsl:with-param>
<xsl:with-param name="to">\_\dbz{}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">$</xsl:with-param>
<xsl:with-param name="to">\$</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">%</xsl:with-param>
<xsl:with-param name="to">\%</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">/</xsl:with-param>
<xsl:with-param name="to">/\dbz{}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">-</xsl:with-param>
<xsl:with-param name="to">-\dbz{}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">+</xsl:with-param>
<xsl:with-param name="to">+\dbz{}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">.</xsl:with-param>
<xsl:with-param name="to">.\dbz{}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">(</xsl:with-param>
<xsl:with-param name="to">(\dbz{}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">)</xsl:with-param>
<xsl:with-param name="to">)\dbz{}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">{</xsl:with-param>
<xsl:with-param name="to">\docbooktolatexgobble\string\{</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">}</xsl:with-param>
<xsl:with-param name="to">\docbooktolatexgobble\string\}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">\</xsl:with-param>
<xsl:with-param name="to">\docbooktolatexgobble\string\\</xsl:with-param>
<xsl:with-param name="string" select="$string"/>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:template>
<doc:template xmlns:doc="http://nwalsh.com/xsl/documentation/1.0">
<refpurpose>Escape characters for use with the <productname>hyperref</productname>
<productname condition="noindex">LaTeX</productname> package</refpurpose>
<refsection>
<title>Mapping Source</title>
<programlisting><![CDATA[<template name="scape-href">
<map from="&" to="\&"/>
<map from="%" to="\%"/>
<map from="[" to="\["/>
<map from="]" to="\]"/>
<map from="{" to="\{"/>
<map from="}" to="\}"/>
<map from="\" to="\docbooktolatexgobble\string\\"/>
</template>]]></programlisting>
</refsection>
</doc:template>
<xsl:template name="scape-href">
<xsl:param name="string"/>
<xsl:call-template name="string-replace">
<xsl:with-param name="from">&</xsl:with-param>
<xsl:with-param name="to">\&</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">%</xsl:with-param>
<xsl:with-param name="to">\%</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">[</xsl:with-param>
<xsl:with-param name="to">\[</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">]</xsl:with-param>
<xsl:with-param name="to">\]</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">{</xsl:with-param>
<xsl:with-param name="to">\{</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">}</xsl:with-param>
<xsl:with-param name="to">\}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">\</xsl:with-param>
<xsl:with-param name="to">\docbooktolatexgobble\string\\</xsl:with-param>
<xsl:with-param name="string" select="$string"/>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:template>
<doc:template xmlns:doc="http://nwalsh.com/xsl/documentation/1.0">
<refpurpose>Escape characters for use with the <productname>url</productname>
<productname condition="noindex">LaTeX</productname> package</refpurpose>
<refsection>
<title>Mapping Source</title>
<programlisting><![CDATA[<template name="scape-url">
<map from="&" to="\string&"/>
<map from="%" to="\%"/>
<map from="{" to="\{"/>
<map from="}" to="\}"/>
<map from="\" to="\docbooktolatexgobble\string\\"/>
</template>]]></programlisting>
</refsection>
</doc:template>
<xsl:template name="scape-url">
<xsl:param name="string"/>
<xsl:call-template name="string-replace">
<xsl:with-param name="from">&</xsl:with-param>
<xsl:with-param name="to">\string&</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">%</xsl:with-param>
<xsl:with-param name="to">\%</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">{</xsl:with-param>
<xsl:with-param name="to">\{</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">}</xsl:with-param>
<xsl:with-param name="to">\}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">\</xsl:with-param>
<xsl:with-param name="to">\docbooktolatexgobble\string\\</xsl:with-param>
<xsl:with-param name="string" select="$string"/>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:template>
<doc:template xmlns:doc="http://nwalsh.com/xsl/documentation/1.0">
<refpurpose>Escape the ] character in <productname condition="noindex">LaTeX</productname> optional arguments (experimental)</refpurpose>
<refsection>
<title>Mapping Source</title>
<programlisting><![CDATA[<template name="scape-optionalarg">
<map from="]" to="{\rbrack}"/>
</template>]]></programlisting>
</refsection>
</doc:template>
<xsl:template name="scape-optionalarg">
<xsl:param name="string"/>
<xsl:call-template name="string-replace">
<xsl:with-param name="from">]</xsl:with-param>
<xsl:with-param name="to">{\rbrack}</xsl:with-param>
<xsl:with-param name="string" select="$string"/>
</xsl:call-template>
</xsl:template>
<doc:template xmlns:doc="http://nwalsh.com/xsl/documentation/1.0">
<refpurpose>Basic line-breaking for verbatim text</refpurpose>
<doc:description>
<para>
Allow line breaking after certain characters.
Text should be escaped with the <xref linkend="template.scape"/>
template before being passed to this template.
</para>
</doc:description>
<refsection>
<title>Mapping Source</title>
<programlisting><![CDATA[<template name="scape-slash">
<map from="." to=".\dbz{}"/>
<map from="/" to="/\dbz{}"/>
</template>]]></programlisting>
</refsection>
</doc:template>
<xsl:template name="scape-slash">
<xsl:param name="string"/>
<xsl:call-template name="string-replace">
<xsl:with-param name="from">.</xsl:with-param>
<xsl:with-param name="to">.\dbz{}</xsl:with-param>
<xsl:with-param name="string">
<xsl:call-template name="string-replace">
<xsl:with-param name="from">/</xsl:with-param>
<xsl:with-param name="to">/\dbz{}</xsl:with-param>
<xsl:with-param name="string" select="$string"/>
</xsl:call-template>
</xsl:with-param>
</xsl:call-template>
</xsl:template>
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