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<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version='1.0' xmlns:xsl='http://www.w3.org/1999/XSL/Transform'
xmlns:str="http://exslt.org/strings"
xmlns:exslt="http://exslt.org/common"
extension-element-prefixes="str exslt xsl"
exclude-result-prefixes="str exslt xsl"
xmlns="http://www.w3.org/1999/xhtml">
<xsl:template name="lang.highlight.c.subtokenate">
<xsl:param name="data"/>
<xsl:param name="inPreProc"/>
<xsl:choose>
<xsl:when test="starts-with($data, '<') and substring($data, string-length($data)) = '>'">
<span class="Identifier"><</span><span class="Constant"><xsl:value-of select="substring($data, 2, string-length($data)-2)"/></span><span class="Identifier">></span>
</xsl:when>
<xsl:when test="$inPreProc = 'true'">
<span class="PreProc"><xsl:value-of select="."/></span>
</xsl:when>
<!-- No match return -->
<xsl:otherwise>
<xsl:value-of select="$data"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template name="lang.highlight.c.tokenate">
<xsl:param name="data"/>
<!-- Only tokenize spaces, this way we preserve tabs. -->
<xsl:variable name="tokenizedData" select="str:tokenize_plasmaroo($data, '" 	')"/>
<!-- Scan for quotes... -->
<xsl:for-each select="exslt:node-set($tokenizedData)">
<xsl:variable name="myPos" select="position()"/>
<xsl:variable name="quotePos" select="count(../*[@delimiter='"' and position() < $myPos])"/>
<xsl:variable name="commentOpen" select="count(str:tokenize_plasmaroo(substring-before($data, concat(' ', '/*'))))"/>
<xsl:variable name="commentClosed" select="count(str:tokenize_plasmaroo(substring-before($data, concat(' ', '*/'))))"/>
<xsl:variable name="macroLine">
<xsl:if test="../*[position()=1] = '#ifdef' or ../*[position()=1] = '#include' or ../*[position()=1] = '#endif' or
../*[position()=1] = '#elif' or ../*[position()=1] = '#pragma' or ../*[position()=1] = '#else' or
../*[position()=1] = '#define'">true</xsl:if>
</xsl:variable>
<xsl:choose>
<!-- Highlight a quote -->
<xsl:when test=". = '"'">
<span class="Statement">"</span>
</xsl:when>
<!-- If we're inside quotes stop here -->
<xsl:when test="$quotePos mod 2 != 0">
<span class="Constant">
<xsl:call-template name="lang.highlight.ebuild.subtokenate">
<xsl:with-param name="data"><xsl:value-of select="."/></xsl:with-param>
<xsl:with-param name="nokeywords">True</xsl:with-param>
</xsl:call-template>
</span>
</xsl:when>
<xsl:when test="$commentOpen != $commentClosed and position() > $commentOpen">
<span class="Comment"><xsl:value-of select="."/></span>
</xsl:when>
<!-- No match return -->
<xsl:otherwise>
<xsl:call-template name="lang.highlight.c.subtokenate">
<xsl:with-param name="data" select="."/>
<xsl:with-param name="inPreProc" select="$macroLine"/>
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>
<!-- Local Variables: -->
<!-- indent-tabs-mode: nil -->
<!-- fill-column: 120 -->
<!-- End: -->
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