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<?xml version='1.0'?>
<!DOCTYPE xsl:stylesheet [ <!ENTITY % xsldoc.ent SYSTEM "./xsldoc.ent"> %xsldoc.ent; ]>
<!--#############################################################################
| $Id: texmath.mod.xsl,v 1.12 2004/01/03 03:19:08 j-devenish Exp $
|- #############################################################################
| $Author: j-devenish $
+ ############################################################################## -->
<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:doc="http://nwalsh.com/xsl/documentation/1.0"
exclude-result-prefixes="doc" version='1.0'>
<doc:reference id="texmath" xmlns="">
<referenceinfo>
<releaseinfo role="meta">
$Id: texmath.mod.xsl,v 1.12 2004/01/03 03:19:08 j-devenish Exp $
</releaseinfo>
<authorgroup>
&ramon;
&james;
</authorgroup>
<copyright>
<year>2000</year><year>2001</year><year>2002</year><year>2003</year><year>2004</year>
<holder>Ramon Casellas</holder>
</copyright>
<revhistory>
<doc:revision rcasver="1.11">&rev_2003_05;</doc:revision>
</revhistory>
</referenceinfo>
<title>&LaTeX;-only Commands <filename>texmath.mod.xsl</filename></title>
<partintro>
<para>
</para>
</partintro>
</doc:reference>
<doc:template xmlns="">
<refpurpose>Process <doc:db>alt</doc:db> elements</refpurpose>
<doc:description>
<para>
</para>
</doc:description>
<doc:variables>
<itemizedlist>
<listitem><simpara>
<xref linkend="param.tex.math.in.alt"/>
</simpara></listitem>
</itemizedlist>
</doc:variables>
<doc:notes>
<para>
This template will modify its behaviour based upon its context
within a &DocBook; document.
If it is within an <doc:db>inlineequation</doc:db> and it has a
<sgmltag class="attribute">role</sgmltag> with the value of
<quote>latex</quote> or <quote>tex</quote>, then it will
typeset its contents inline as raw &LaTeX; input in mathematics
mode (using <function condition="latex">ensuremath</function>
command) if the variable <xref
linkend="param.tex.math.in.alt"/> is set.
If it is within an <doc:db>equation</doc:db> or
<doc:db>informalequation</doc:db> and it has a <sgmltag
class="attribute">role</sgmltag> with the value of
<quote>latex</quote> or <quote>tex</quote>, then it will
typeset its contents as raw &LaTeX; input in a <function
condition="env">displaymath</function> block environment if the
variable <xref linkend="param.tex.math.in.alt"/> is set.
Otherwise, if <xref linkend="param.tex.math.in.alt"/> is
set, the contents will be typeset as raw &LaTeX; input inline
(not in maths mode).
Otherwise, templates will be applied normally (not as raw
&LaTeX; input).
</para>
</doc:notes>
<doc:samples>
<simplelist type='inline'>
&test_book;
&test_theorem;
</simplelist>
</doc:samples>
</doc:template>
<xsl:template match="alt">
<xsl:choose>
<xsl:when test="ancestor::inlineequation and (@role='tex' or @role='latex' or $tex.math.in.alt='plain' or $tex.math.in.alt='latex')">
<xsl:text>\ensuremath{</xsl:text>
<xsl:value-of select="."/>
<xsl:text>}</xsl:text>
</xsl:when>
<xsl:when test="(ancestor::equation|ancestor::informalequation) and (@role='tex' or @role='latex' or $tex.math.in.alt='plain' or $tex.math.in.alt='latex')">
<xsl:text>\begin{displaymath}</xsl:text>
<xsl:call-template name="label.id"/>
<xsl:value-of select="."/>
<xsl:text>\end{displaymath} </xsl:text>
</xsl:when>
<xsl:when test="$tex.math.in.alt='plain' or $tex.math.in.alt='latex'">
<xsl:value-of select="."/>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<doc:template xmlns="">
<refpurpose>Process <sgmltag>latex</sgmltag> and <sgmltag>tex</sgmltag> elements</refpurpose>
<doc:description>
<para>
Passes contents through as raw &LaTeX; text.
</para>
</doc:description>
<doc:variables>
&no_var;
</doc:variables>
<doc:notes>
<para>
The <sgmltag>latex</sgmltag> and <sgmltag>tex</sgmltag> elements are not
part of &DocBook;.
</para>
</doc:notes>
</doc:template>
<xsl:template match="latex|tex">
<xsl:value-of select="."/>
</xsl:template>
<doc:template xmlns="">
<refpurpose>Process <sgmltag class="attribute">fileref</sgmltag> elements</refpurpose>
<doc:description>
<para>
Inputs a &LaTeX; file.
</para>
</doc:description>
<doc:variables>
&no_var;
</doc:variables>
<doc:notes>
<para>
For <sgmltag>latex</sgmltag> and <sgmltag>tex</sgmltag> elements with
<sgmltag class="attribute">fileref</sgmltag> attributes, their contents
are ignored and their fileref attributes are used as file paths for
the <function condition="latex">input</function> command.
</para>
<para>
The <sgmltag>latex</sgmltag> and <sgmltag>tex</sgmltag> elements are not
part of &DocBook;.
</para>
</doc:notes>
</doc:template>
<xsl:template match="latex[@fileref]|tex[@fileref]">
<xsl:text>\input{</xsl:text><xsl:value-of select="@fileref"/><xsl:text>} </xsl:text>
</xsl:template>
<xsl:template match="tm[@fileref]">
<xsl:text>\input{</xsl:text><xsl:value-of select="@fileref"/><xsl:text>} </xsl:text>
</xsl:template>
<xsl:template match="tm[@tex]">
<xsl:value-of select="@tex"/>
</xsl:template>
<xsl:template match="inlinetm[@fileref]">
<xsl:text>\input{</xsl:text><xsl:value-of select="@fileref"/><xsl:text>} </xsl:text>
</xsl:template>
<xsl:template match="inlinetm[@tex]">
<xsl:value-of select="@tex"/>
</xsl:template>
<doc:template xmlns="">
<refpurpose>Process <doc:db>inlineequation</doc:db> elements</refpurpose>
<doc:description>
<para>
Process inline equations.
</para>
</doc:description>
<doc:variables>
<itemizedlist>
<listitem><simpara>
<xref linkend="param.latex.alt.is.preferred"/>
</simpara></listitem>
</itemizedlist>
</doc:variables>
<doc:notes>
<para>
This template can accommodate raw &LaTeX; mathematics.
If the element has a
<sgmltag class="attribute">role</sgmltag> with a value of
<quote>latex</quote> or <quote>tex</quote>, or contains
an <doc:db>inlinemediaobject</doc:db>/<doc:db>textobject</doc:db>
or
an <doc:db>inlinemediaobject</doc:db>/<doc:db>textobject</doc:db>/<doc:db>phrase</doc:db>
with such as attribute,
then it will
typeset then in preference to all other content.
</para>
<para>
If such elements were not found, the template will search for
generic <doc:db>inlinemediaobject</doc:db> or
<doc:db>alt</doc:db> children. If <xref
linkend="param.latex.alt.is.preferred"/> is set, <sgmltag
basename="alt">alts</sgmltag> will be preferred over <sgmltag
basename="inlinemediaobject">inlinemediaobjects</sgmltag>. If
none of these elements was found, the template will format any
<doc:db>graphic</doc:db> children.
</para>
</doc:notes>
<doc:samples>
<simplelist type='inline'>
&test_book;
<!--
&test_pavlov;
-->
</simplelist>
</doc:samples>
<doc:seealso>
<itemizedlist>
<listitem><simpara><xref linkend="template.alt"/></simpara></listitem>
<listitem><simpara><xref linkend="template.phrase"/></simpara></listitem>
</itemizedlist>
</doc:seealso>
</doc:template>
<xsl:template match="inlineequation">
<xsl:variable name="tex" select="alt[@role='tex' or @role='latex']|inlinemediaobject/textobject[@role='tex' or @role='latex']|inlinemediaobject/textobject/phrase[@role='tex' or @role='latex']" />
<xsl:choose>
<xsl:when test="$tex">
<xsl:apply-templates select="$tex"/>
</xsl:when>
<xsl:when test="alt and $latex.alt.is.preferred='1'">
<xsl:apply-templates select="alt"/>
</xsl:when>
<xsl:when test="inlinemediaobject">
<xsl:apply-templates select="inlinemediaobject"/>
</xsl:when>
<xsl:when test="alt">
<xsl:apply-templates select="alt"/>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates select="graphic"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
</xsl:stylesheet>
|
