data/asciidoc/dblatex/asciidoc-dblatex.xsl

   1 <?xml version='1.0'?>
   2 <!--
   3 Additional user-stylesheet for dblatex. It customizes
   4 - the template matching the <alt> element such that no automatic math mode
   5   wrappers are added
   6 - the appearance of <gui(menu|label|button|icon)> elements
   7 -->
   8 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version='1.0'>
   9
  10 <xsl:import href="orig-asciidoc-dblatex.xsl"/>
  11
  12 <!-- Direct copy of the content -->
  13
  14 <xsl:template match="alt" mode="latex">
  15   <xsl:variable name="delim">
  16     <xsl:if test="processing-instruction('texmath')">
  17       <xsl:call-template name="pi-attribute">
  18         <xsl:with-param name="pis"
  19                    select="processing-instruction('texmath')"/>
  20         <xsl:with-param name="attribute" select="'delimiters'"/>
  21       </xsl:call-template>
  22     </xsl:if>
  23   </xsl:variable>
  24
  25   <xsl:variable name="tex">
  26     <xsl:variable name="text" select="normalize-space(.)"/>
  27     <xsl:variable name="len" select="string-length($text)"/>
  28     <xsl:choose>
  29     <xsl:when test="$delim='user'">
  30       <xsl:copy-of select="."/>
  31     </xsl:when>
  32     <xsl:when test="ancestor::equation[not(child::title)]">
  33       <!-- Remove any math mode in an equation environment -->
  34       <xsl:choose>
  35       <xsl:when test="starts-with($text,'$') and
  36                       substring($text,$len,$len)='$'">
  37         <xsl:copy-of select="substring($text, 2, $len - 2)"/>
  38       </xsl:when>
  39       <xsl:when test="(starts-with($text,'\[') and
  40                        substring($text,$len - 1,$len)='\]') or
  41                       (starts-with($text,'\(') and
  42                        substring($text,$len - 1,$len)='\)')">
  43         <xsl:copy-of select="substring($text, 3, $len - 4)"/>
  44       </xsl:when>
  45       <xsl:otherwise>
  46         <xsl:copy-of select="."/>
  47       </xsl:otherwise>
  48       </xsl:choose>
  49     </xsl:when>
  50     <!-- Test to be DB5 compatible, where <alt> can be in other elements -->
  51     <xsl:when test="ancestor::equation or
  52                     ancestor::informalequation or
  53                     ancestor::inlineequation">
  54       <!-- Keep the specified math mode... -->
  55       <xsl:choose>
  56       <xsl:when test="(starts-with($text,'\[') and
  57                        substring($text,$len - 1,$len)='\]') or
  58                       (starts-with($text,'\(') and
  59                        substring($text,$len - 1,$len)='\)') or
  60                       (starts-with($text,'$') and
  61                        substring($text,$len,$len)='$')">
  62         <xsl:copy-of select="$text"/>
  63       </xsl:when>
  64       <!-- ...Or wrap in default math mode -->
  65       <xsl:otherwise>
  66         <!-- ...Or rather not...
  67         <xsl:copy-of select="concat('$', $text, '$')"/>-->
  68         <xsl:copy-of select="$text"/>
  69       </xsl:otherwise>
  70       </xsl:choose>
  71     </xsl:when>
  72     <xsl:otherwise/>
  73     </xsl:choose>
  74   </xsl:variable>
  75   <!-- Encode it properly -->
  76   <xsl:call-template name="scape-encode">
  77     <xsl:with-param name="string" select="$tex"/>
  78   </xsl:call-template>
  79 </xsl:template>
  80
  81 <xsl:template match="guibutton|guiicon|guilabel|guimenu">
  82   <xsl:call-template name="inline.italicseq"/>
  83 </xsl:template>
  84
  85 </xsl:stylesheet>