ftmemsim-valgrind/docs/lib/text.wrap.xslt
Nicholas Nethercote e41c7abfe2 Commit Jeroen Witmond's xml-to-text translator, and use it for the FAQ.
Less double maintenance, hoorah!



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4830
2005-09-30 01:43:32 +00:00

103 lines
3.6 KiB
HTML

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" id="text.wrap"
xmlns:str="http://www.ora.com/XSLTCookbook/namespaces/strings"
xmlns:text="http://www.ora.com/XSLTCookbook/namespaces/text" exclude-result-prefixes="text">
<!-- This file was copied with some adaptations from the examples
supplied with the XSLT Cookbook by Sal Mangano, (C) 2003 O'Reilly &
Associates, ISBN 0-596-00372-2. -->
<xsl:include href="str.find-last.xslt"/>
<xsl:include href="text.justify.xslt"/>
<xsl:template match="node() | @*" mode="text:wrap" name="text:wrap">
<xsl:param name="input" select="normalize-space()"/>
<xsl:param name="width" select="70"/>
<xsl:param name="indent" select="0"/>
<xsl:param name="dofirst" select="1"/>
<xsl:param name="align" select=" 'left' "/>
<xsl:variable name="effective" select="$width - $indent"/>
<xsl:if test="$input">
<xsl:variable name="line">
<xsl:choose>
<xsl:when test="string-length($input) > $effective">
<xsl:variable name="candidate-line" select="substring($input,1,$effective)"/>
<xsl:choose>
<xsl:when test="contains($candidate-line,' ')">
<xsl:call-template name="str:substring-before-last">
<xsl:with-param name="input" select="$candidate-line"/>
<xsl:with-param name="substr" select=" ' ' "/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$candidate-line"/>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$input"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:if test="$line">
<xsl:if test="$dofirst">
<xsl:call-template name="str:dup">
<xsl:with-param name="input" select=" ' ' "/>
<xsl:with-param name="count" select="$indent"/>
</xsl:call-template>
</xsl:if>
<xsl:call-template name="text:justify">
<xsl:with-param name="value" select="$line"/>
<xsl:with-param name="width" select="$effective"/>
<xsl:with-param name="align" select="$align"/>
</xsl:call-template>
<xsl:text>&#xa;</xsl:text>
</xsl:if>
<xsl:call-template name="text:wrap">
<xsl:with-param name="input" select="substring($input, string-length($line) + 2)"/>
<xsl:with-param name="width" select="$width"/>
<xsl:with-param name="indent" select="$indent"/>
<xsl:with-param name="align" select="$align"/>
</xsl:call-template>
</xsl:if>
</xsl:template>
<xsl:template match="node() | @*" mode="text:dump" name="text:dump">
<xsl:param name="input" select="text()"/>
<xsl:param name="indent" select="0"/>
<xsl:if test="$input">
<xsl:variable name="line">
<xsl:choose>
<xsl:when test="contains($input, '&#xA;')">
<xsl:value-of select="substring-before($input, '&#xA;')"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$input"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:if test="$line">
<xsl:call-template name="str:dup">
<xsl:with-param name="input" select=" ' ' "/>
<xsl:with-param name="count" select="$indent"/>
</xsl:call-template>
<xsl:value-of select="$line"/>
<xsl:text>&#xa;</xsl:text>
</xsl:if>
<xsl:call-template name="text:dump">
<xsl:with-param name="input" select="substring-after($input, '&#xA;')"/>
<xsl:with-param name="indent" select="$indent"/>
</xsl:call-template>
</xsl:if>
</xsl:template>
</xsl:stylesheet>