--- /dev/null
+<?xml version="1.0" encoding="ASCII"?>
+<!-- ********************************************************************
+ $Id: lib.xweb 7102 2007-07-20 15:35:24Z xmldoc $
+ ********************************************************************
+
+ This file is part of the XSL DocBook Stylesheet distribution.
+ See ../README or http://docbook.sf.net/release/xsl/current/ for
+ copyright and other information.
+
+ This module implements DTD-independent functions
+
+ ******************************************************************** -->
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
+
+<xsl:template name="dot.count">
+ <!-- Returns the number of "." characters in a string -->
+ <xsl:param name="string"/>
+ <xsl:param name="count" select="0"/>
+ <xsl:choose>
+ <xsl:when test="contains($string, '.')">
+ <xsl:call-template name="dot.count">
+ <xsl:with-param name="string" select="substring-after($string, '.')"/>
+ <xsl:with-param name="count" select="$count+1"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$count"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+<xsl:template name="copy-string">
+ <!-- returns 'count' copies of 'string' -->
+ <xsl:param name="string"/>
+ <xsl:param name="count" select="0"/>
+ <xsl:param name="result"/>
+
+ <xsl:choose>
+ <xsl:when test="$count>0">
+ <xsl:call-template name="copy-string">
+ <xsl:with-param name="string" select="$string"/>
+ <xsl:with-param name="count" select="$count - 1"/>
+ <xsl:with-param name="result">
+ <xsl:value-of select="$result"/>
+ <xsl:value-of select="$string"/>
+ </xsl:with-param>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$result"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+<xsl:template name="string.subst">
+ <xsl:param name="string"/>
+ <xsl:param name="target"/>
+ <xsl:param name="replacement"/>
+
+ <xsl:choose>
+ <xsl:when test="contains($string, $target)">
+ <xsl:variable name="rest">
+ <xsl:call-template name="string.subst">
+ <xsl:with-param name="string" select="substring-after($string, $target)"/>
+ <xsl:with-param name="target" select="$target"/>
+ <xsl:with-param name="replacement" select="$replacement"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:value-of select="concat(substring-before($string, $target), $replacement, $rest)"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$string"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+<xsl:template name="xpointer.idref">
+ <xsl:param name="xpointer">http://...</xsl:param>
+ <xsl:choose>
+ <xsl:when test="starts-with($xpointer, '#xpointer(id(')">
+ <xsl:variable name="rest" select="substring-after($xpointer, '#xpointer(id(')"/>
+ <xsl:variable name="quote" select="substring($rest, 1, 1)"/>
+ <xsl:value-of select="substring-before(substring-after($xpointer, $quote), $quote)"/>
+ </xsl:when>
+ <xsl:when test="starts-with($xpointer, '#')">
+ <xsl:value-of select="substring-after($xpointer, '#')"/>
+ </xsl:when>
+ <!-- otherwise it's a pointer to some other document -->
+ </xsl:choose>
+</xsl:template>
+<xsl:template name="length-magnitude">
+ <xsl:param name="length" select="'0pt'"/>
+
+ <xsl:choose>
+ <xsl:when test="string-length($length) = 0"/>
+ <xsl:when test="substring($length,1,1) = '0' or substring($length,1,1) = '1' or substring($length,1,1) = '2' or substring($length,1,1) = '3' or substring($length,1,1) = '4' or substring($length,1,1) = '5' or substring($length,1,1) = '6' or substring($length,1,1) = '7' or substring($length,1,1) = '8' or substring($length,1,1) = '9' or substring($length,1,1) = '.'">
+ <xsl:value-of select="substring($length,1,1)"/>
+ <xsl:call-template name="length-magnitude">
+ <xsl:with-param name="length" select="substring($length,2)"/>
+ </xsl:call-template>
+ </xsl:when>
+ </xsl:choose>
+</xsl:template>
+<xsl:template name="length-units">
+ <xsl:param name="length" select="'0pt'"/>
+ <xsl:param name="default.units" select="'px'"/>
+ <xsl:variable name="magnitude">
+ <xsl:call-template name="length-magnitude">
+ <xsl:with-param name="length" select="$length"/>
+ </xsl:call-template>
+ </xsl:variable>
+
+ <xsl:variable name="units">
+ <xsl:value-of select="substring($length, string-length($magnitude)+1)"/>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="$units = ''">
+ <xsl:value-of select="$default.units"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$units"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+<xsl:template name="length-spec">
+ <xsl:param name="length" select="'0pt'"/>
+ <xsl:param name="default.units" select="'px'"/>
+
+ <xsl:variable name="magnitude">
+ <xsl:call-template name="length-magnitude">
+ <xsl:with-param name="length" select="$length"/>
+ </xsl:call-template>
+ </xsl:variable>
+
+ <xsl:variable name="units">
+ <xsl:value-of select="substring($length, string-length($magnitude)+1)"/>
+ </xsl:variable>
+
+ <xsl:value-of select="$magnitude"/>
+ <xsl:choose>
+ <xsl:when test="$units='cm' or $units='mm' or $units='in' or $units='pt' or $units='pc' or $units='px' or $units='em'">
+ <xsl:value-of select="$units"/>
+ </xsl:when>
+ <xsl:when test="$units = ''">
+ <xsl:value-of select="$default.units"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:message>
+ <xsl:text>Unrecognized unit of measure: </xsl:text>
+ <xsl:value-of select="$units"/>
+ <xsl:text>.</xsl:text>
+ </xsl:message>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+<xsl:template name="length-in-points">
+ <xsl:param name="length" select="'0pt'"/>
+ <xsl:param name="em.size" select="10"/>
+ <xsl:param name="pixels.per.inch" select="90"/>
+
+ <xsl:variable name="magnitude">
+ <xsl:call-template name="length-magnitude">
+ <xsl:with-param name="length" select="$length"/>
+ </xsl:call-template>
+ </xsl:variable>
+
+ <xsl:variable name="units">
+ <xsl:value-of select="substring($length, string-length($magnitude)+1)"/>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="$units = 'pt'">
+ <xsl:value-of select="$magnitude"/>
+ </xsl:when>
+ <xsl:when test="$units = 'cm'">
+ <xsl:value-of select="$magnitude div 2.54 * 72.0"/>
+ </xsl:when>
+ <xsl:when test="$units = 'mm'">
+ <xsl:value-of select="$magnitude div 25.4 * 72.0"/>
+ </xsl:when>
+ <xsl:when test="$units = 'in'">
+ <xsl:value-of select="$magnitude * 72.0"/>
+ </xsl:when>
+ <xsl:when test="$units = 'pc'">
+ <xsl:value-of select="$magnitude * 12.0"/>
+ </xsl:when>
+ <xsl:when test="$units = 'px'">
+ <xsl:value-of select="$magnitude div $pixels.per.inch * 72.0"/>
+ </xsl:when>
+ <xsl:when test="$units = 'em'">
+ <xsl:value-of select="$magnitude * $em.size"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:message>
+ <xsl:text>Unrecognized unit of measure: </xsl:text>
+ <xsl:value-of select="$units"/>
+ <xsl:text>.</xsl:text>
+ </xsl:message>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+<xsl:template name="pi-attribute">
+ <xsl:param name="pis" select="processing-instruction('BOGUS_PI')"/>
+ <xsl:param name="attribute">filename</xsl:param>
+ <xsl:param name="count">1</xsl:param>
+
+ <xsl:choose>
+ <xsl:when test="$count>count($pis)">
+ <!-- not found -->
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:variable name="pi">
+ <xsl:value-of select="$pis[$count]"/>
+ </xsl:variable>
+ <xsl:variable name="pivalue">
+ <xsl:value-of select="concat(' ', normalize-space($pi))"/>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="contains($pivalue,concat(' ', $attribute, '='))">
+ <xsl:variable name="rest" select="substring-after($pivalue,concat(' ', $attribute,'='))"/>
+ <xsl:variable name="quote" select="substring($rest,1,1)"/>
+ <xsl:value-of select="substring-before(substring($rest,2),$quote)"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="pi-attribute">
+ <xsl:with-param name="pis" select="$pis"/>
+ <xsl:with-param name="attribute" select="$attribute"/>
+ <xsl:with-param name="count" select="$count + 1"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+<xsl:template name="lookup.key">
+ <xsl:param name="key" select="''"/>
+ <xsl:param name="table" select="''"/>
+
+ <xsl:if test="contains($table, ' ')">
+ <xsl:choose>
+ <xsl:when test="substring-before($table, ' ') = $key">
+ <xsl:variable name="rest" select="substring-after($table, ' ')"/>
+ <xsl:choose>
+ <xsl:when test="contains($rest, ' ')">
+ <xsl:value-of select="substring-before($rest, ' ')"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$rest"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="lookup.key">
+ <xsl:with-param name="key" select="$key"/>
+ <xsl:with-param name="table" select="substring-after(substring-after($table,' '), ' ')"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:if>
+</xsl:template>
+<xsl:template name="xpath.location">
+ <xsl:param name="node" select="."/>
+ <xsl:param name="path" select="''"/>
+
+ <xsl:variable name="next.path">
+ <xsl:value-of select="local-name($node)"/>
+ <xsl:if test="$path != ''">/</xsl:if>
+ <xsl:value-of select="$path"/>
+ </xsl:variable>
+
+ <xsl:choose>
+ <xsl:when test="$node/parent::*">
+ <xsl:call-template name="xpath.location">
+ <xsl:with-param name="node" select="$node/parent::*"/>
+ <xsl:with-param name="path" select="$next.path"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:text>/</xsl:text>
+ <xsl:value-of select="$next.path"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+<xsl:template name="comment-escape-string">
+ <xsl:param name="string" select="''"/>
+
+ <xsl:if test="starts-with($string, '-')">
+ <xsl:text> </xsl:text>
+ </xsl:if>
+
+ <xsl:call-template name="comment-escape-string.recursive">
+ <xsl:with-param name="string" select="$string"/>
+ </xsl:call-template>
+
+ <xsl:if test="substring($string, string-length($string), 1) = '-'">
+ <xsl:text> </xsl:text>
+ </xsl:if>
+</xsl:template>
+<xsl:template name="comment-escape-string.recursive">
+ <xsl:param name="string" select="''"/>
+ <xsl:choose>
+ <xsl:when test="contains($string, '--')">
+ <xsl:value-of select="substring-before($string, '--')"/>
+ <xsl:value-of select="'- -'"/>
+ <xsl:call-template name="comment-escape-string.recursive">
+ <xsl:with-param name="string" select="substring-after($string, '--')"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$string"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+ <xsl:template name="str.tokenize.keep.delimiters">
+ <xsl:param name="string" select="''"/>
+ <xsl:param name="delimiters" select="' '"/>
+ <xsl:choose>
+ <xsl:when test="not($string)"/>
+ <xsl:when test="not($delimiters)">
+ <xsl:call-template name="str.tokenize.keep.delimiters-characters">
+ <xsl:with-param name="string" select="$string"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="str.tokenize.keep.delimiters-delimiters">
+ <xsl:with-param name="string" select="$string"/>
+ <xsl:with-param name="delimiters" select="$delimiters"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+ <xsl:template name="str.tokenize.keep.delimiters-characters">
+ <xsl:param name="string"/>
+ <xsl:if test="$string">
+ <ssb:token xmlns:ssb="http://sideshowbarker.net/ns"><xsl:value-of select="substring($string, 1, 1)"/></ssb:token>
+ <xsl:call-template name="str.tokenize.keep.delimiters-characters">
+ <xsl:with-param name="string" select="substring($string, 2)"/>
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:template>
+ <xsl:template name="str.tokenize.keep.delimiters-delimiters">
+ <xsl:param name="string"/>
+ <xsl:param name="delimiters"/>
+ <xsl:variable name="delimiter" select="substring($delimiters, 1, 1)"/>
+ <xsl:choose>
+ <xsl:when test="not($delimiter)">
+ <ssb:token xmlns:ssb="http://sideshowbarker.net/ns"><xsl:value-of select="$string"/></ssb:token>
+ </xsl:when>
+ <xsl:when test="contains($string, $delimiter)">
+ <xsl:if test="not(starts-with($string, $delimiter))">
+ <xsl:call-template name="str.tokenize.keep.delimiters-delimiters">
+ <xsl:with-param name="string" select="substring-before($string, $delimiter)"/>
+ <xsl:with-param name="delimiters" select="substring($delimiters, 2)"/>
+ </xsl:call-template>
+ </xsl:if>
+ <!-- output each delimiter -->
+ <xsl:value-of select="$delimiter"/>
+ <xsl:call-template name="str.tokenize.keep.delimiters-delimiters">
+ <xsl:with-param name="string" select="substring-after($string, $delimiter)"/>
+ <xsl:with-param name="delimiters" select="$delimiters"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="str.tokenize.keep.delimiters-delimiters">
+ <xsl:with-param name="string" select="$string"/>
+ <xsl:with-param name="delimiters" select="substring($delimiters, 2)"/>
+ </xsl:call-template>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+ <xsl:template name="apply-string-subst-map">
+ <xsl:param name="content"/>
+ <xsl:param name="map.contents"/>
+ <xsl:variable name="replaced_text">
+ <xsl:call-template name="string.subst">
+ <xsl:with-param name="string" select="$content"/>
+ <xsl:with-param name="target" select="$map.contents[1]/@oldstring"/>
+ <xsl:with-param name="replacement" select="$map.contents[1]/@newstring"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="$map.contents[2]">
+ <xsl:call-template name="apply-string-subst-map">
+ <xsl:with-param name="content" select="$replaced_text"/>
+ <xsl:with-param name="map.contents" select="$map.contents[position() > 1]"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$replaced_text"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+
+<xsl:template name="count.uri.path.depth">
+ <xsl:param name="filename" select="''"/>
+ <xsl:param name="count" select="0"/>
+
+ <xsl:choose>
+ <xsl:when test="contains($filename, '/')">
+ <xsl:call-template name="count.uri.path.depth">
+ <xsl:with-param name="filename" select="substring-after($filename, '/')"/>
+ <xsl:with-param name="count" select="$count + 1"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$count"/>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+<xsl:template name="trim.common.uri.paths">
+ <xsl:param name="uriA" select="''"/>
+ <xsl:param name="uriB" select="''"/>
+ <xsl:param name="return" select="'A'"/>
+
+ <xsl:choose>
+ <xsl:when test="contains($uriA, '/') and contains($uriB, '/') and substring-before($uriA, '/') = substring-before($uriB, '/')">
+ <xsl:call-template name="trim.common.uri.paths">
+ <xsl:with-param name="uriA" select="substring-after($uriA, '/')"/>
+ <xsl:with-param name="uriB" select="substring-after($uriB, '/')"/>
+ <xsl:with-param name="return" select="$return"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:choose>
+ <xsl:when test="$return = 'A'">
+ <xsl:value-of select="$uriA"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$uriB"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:otherwise>
+ </xsl:choose>
+</xsl:template>
+
+ <xsl:template name="trim.text">
+ <xsl:param name="contents" select="."/>
+ <xsl:variable name="contents-left-trimmed">
+ <xsl:call-template name="trim-left">
+ <xsl:with-param name="contents" select="$contents"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:variable name="contents-trimmed">
+ <xsl:call-template name="trim-right">
+ <xsl:with-param name="contents" select="$contents-left-trimmed"/>
+ </xsl:call-template>
+ </xsl:variable>
+ <xsl:value-of select="$contents-trimmed"/>
+ </xsl:template>
+
+ <xsl:template name="trim-left">
+ <xsl:param name="contents"/>
+ <xsl:choose>
+ <xsl:when test="starts-with($contents,' ') or starts-with($contents,' ') or starts-with($contents,' ') or starts-with($contents,'	')">
+ <xsl:call-template name="trim-left">
+ <xsl:with-param name="contents" select="substring($contents, 2)"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$contents"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+
+ <xsl:template name="trim-right">
+ <xsl:param name="contents"/>
+ <xsl:variable name="last-char">
+ <xsl:value-of select="substring($contents, string-length($contents), 1)"/>
+ </xsl:variable>
+ <xsl:choose>
+ <xsl:when test="($last-char = ' ') or ($last-char = ' ') or ($last-char = ' ') or ($last-char = '	')">
+ <xsl:call-template name="trim-right">
+ <xsl:with-param name="contents" select="substring($contents, 1, string-length($contents) - 1)"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$contents"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+
+</xsl:stylesheet>
git.stg.codes / stg.git / blobdiff