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<?xml version="1.0" encoding="utf-8"?> | 
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 | 
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<!-- | 
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 | 
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   svn2cl.xsl - xslt stylesheet for converting svn log to a normal | 
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                changelog | 
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 | 
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   version 0.12 | 
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 | 
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   Usage (replace ++ with two minus signs which aren't allowed | 
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   inside xml comments): | 
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     svn ++verbose ++xml log | \ | 
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       xsltproc ++stringparam strip-prefix `basename $(pwd)` \ | 
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                ++stringparam linelen 75 \ | 
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                ++stringparam groupbyday yes \ | 
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                ++stringparam separate-daylogs yes \ | 
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                ++stringparam include-rev yes \ | 
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                ++stringparam include-actions yes \ | 
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                ++stringparam breakbeforemsg yes/2 \ | 
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                ++stringparam reparagraph yes \ | 
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                ++stringparam authorsfile FILE \ | 
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                ++stringparam ignore-message-starting \ | 
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                svn2cl.xsl - > ChangeLog | 
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 | 
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   This file is based on several implementations of this conversion | 
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   that I was not completely happy with and some other common | 
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   xslt constructs found on the web. | 
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 | 
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   Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Arthur de Jong. | 
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 | 
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   Redistribution and use in source and binary forms, with or without | 
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   modification, are permitted provided that the following conditions | 
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   are met: | 
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   1. Redistributions of source code must retain the above copyright | 
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      notice, this list of conditions and the following disclaimer. | 
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   2. Redistributions in binary form must reproduce the above copyright | 
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      notice, this list of conditions and the following disclaimer in | 
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      the documentation and/or other materials provided with the | 
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      distribution. | 
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   3. The name of the author may not be used to endorse or promote | 
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      products derived from this software without specific prior | 
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      written permission. | 
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 | 
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   THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | 
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   IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | 
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   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | 
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   ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY | 
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   DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | 
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   DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE | 
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   GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | 
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   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER | 
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   IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR | 
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   OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN | 
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   IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 
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 | 
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--> | 
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 | 
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<xsl:stylesheet | 
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  version="1.0" | 
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  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> | 
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 | 
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 <xsl:output | 
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   method="text" | 
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   encoding="utf-8" | 
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   media-type="text/plain" | 
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   omit-xml-declaration="yes" | 
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   standalone="yes" | 
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   indent="no" /> | 
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 | 
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 <xsl:strip-space elements="*" /> | 
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 | 
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 <!-- the prefix of pathnames to strip --> | 
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 <xsl:param name="strip-prefix" select="'/'" /> | 
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 | 
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 <!-- the length of a line to wrap messages at --> | 
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 <xsl:param name="linelen" select="75" /> | 
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 | 
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 <!-- whether entries should be grouped by day --> | 
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 <xsl:param name="groupbyday" select="'no'" /> | 
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 | 
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 <!-- whether to seperate log messages by empty lines --> | 
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 <xsl:param name="separate-daylogs" select="'no'" /> | 
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 | 
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 <!-- whether a revision number should be included --> | 
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 <xsl:param name="include-rev" select="'no'" /> | 
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 | 
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 <!-- whether aaction labels should be added to files --> | 
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 <xsl:param name="include-actions" select="'no'" /> | 
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 | 
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 <!-- whether the log message should start on a new line --> | 
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 <xsl:param name="breakbeforemsg" select="'no'" /> | 
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 | 
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 <!-- whether the message should be rewrapped within one paragraph --> | 
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 <xsl:param name="reparagraph" select="'no'" /> | 
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 | 
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 <!-- whether certain messages should be ignored --> | 
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 <xsl:param name="ignore-message-starting" select="''" /> | 
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 | 
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 <!-- location of authors file if any --> | 
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 <xsl:param name="authorsfile" select="''" /> | 
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 <xsl:key name="author-lookup" match="author" use="@uid" /> | 
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 <xsl:variable name="authors-top" select="document($authorsfile)/authors" /> | 
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 | 
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 <!-- determin the path part to strip --> | 
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 <xsl:variable name="strip-path"> | 
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  <!-- if strip-prefix does not start with a slash, prepend it --> | 
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  <xsl:if test="not(starts-with($strip-prefix,'/'))"> | 
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   <xsl:text>/</xsl:text> | 
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  </xsl:if> | 
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  <!-- the prefix itself --> | 
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  <xsl:value-of select="$strip-prefix" /> | 
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  <!-- if strip-prefix does not start with a slash, append it --> | 
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  <xsl:if test="substring($strip-prefix,string-length($strip-prefix),1)!='/'"> | 
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   <xsl:text>/</xsl:text> | 
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  </xsl:if> | 
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 </xsl:variable> | 
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 | 
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 <!-- match the topmost log entry --> | 
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 <xsl:template match="log"> | 
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  <xsl:choose> | 
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   <xsl:when test="$ignore-message-starting != ''"> | 
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    <!-- only handle logentries with don't contain the string --> | 
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    <xsl:apply-templates select="logentry[not(starts-with(msg,$ignore-message-starting))]" /> | 
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   </xsl:when> | 
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   <xsl:otherwise> | 
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    <xsl:apply-templates select="logentry" /> | 
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   </xsl:otherwise> | 
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  </xsl:choose> | 
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  <!-- add newlines at the end of the changelog --> | 
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  <xsl:text>
</xsl:text> | 
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 </xsl:template> | 
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 | 
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 <!-- format one entry from the log --> | 
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 <xsl:template match="logentry"> | 
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  <xsl:choose> | 
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   <!-- if we're grouping we should omit some headers --> | 
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   <xsl:when test="$groupbyday='yes'"> | 
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    <!-- fetch previous entry's date --> | 
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    <xsl:variable name="prevdate"> | 
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     <xsl:apply-templates select="preceding-sibling::logentry[position()=1]/date" /> | 
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    </xsl:variable> | 
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    <!-- fetch previous entry's author --> | 
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    <xsl:variable name="prevauthor"> | 
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     <xsl:value-of select="normalize-space(preceding-sibling::logentry[position()=1]/author)" /> | 
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    </xsl:variable> | 
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    <!-- fetch this entry's date --> | 
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    <xsl:variable name="date"> | 
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     <xsl:apply-templates select="date" /> | 
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    </xsl:variable> | 
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    <!-- fetch this entry's author --> | 
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    <xsl:variable name="author"> | 
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     <xsl:value-of select="normalize-space(author)" /> | 
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    </xsl:variable> | 
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    <!-- check if header is changed --> | 
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    <xsl:if test="($prevdate!=$date) or ($prevauthor!=$author)"> | 
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     <!-- add newline --> | 
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     <xsl:if test="not(position()=1)"> | 
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      <xsl:text>
</xsl:text> | 
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     </xsl:if> | 
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     <!-- date --> | 
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     <xsl:value-of select="$date" /> | 
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     <!-- two spaces --> | 
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     <xsl:text>  </xsl:text> | 
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     <!-- author's name --> | 
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     <xsl:apply-templates select="author" /> | 
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     <!-- two newlines --> | 
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     <xsl:text>
</xsl:text> | 
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     <xsl:if test="$separate-daylogs!='yes'"><xsl:text>
</xsl:text></xsl:if> | 
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    </xsl:if> | 
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   </xsl:when> | 
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   <!-- write the log header --> | 
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   <xsl:otherwise> | 
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    <!-- add newline --> | 
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    <xsl:if test="not(position()=1)"> | 
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     <xsl:text>
</xsl:text> | 
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    </xsl:if> | 
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    <!-- date --> | 
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    <xsl:apply-templates select="date" /> | 
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    <!-- two spaces --> | 
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    <xsl:text>  </xsl:text> | 
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    <!-- author's name --> | 
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    <xsl:apply-templates select="author" /> | 
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    <!-- two newlines --> | 
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    <xsl:text>

</xsl:text> | 
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   </xsl:otherwise> | 
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  </xsl:choose> | 
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  <!-- get paths string --> | 
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  <xsl:variable name="paths"> | 
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   <xsl:apply-templates select="paths" /> | 
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  </xsl:variable> | 
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  <!-- get revision number --> | 
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  <xsl:variable name="rev"> | 
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   <xsl:if test="$include-rev='yes'"> | 
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    <xsl:text>[r</xsl:text> | 
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    <xsl:value-of select="@revision" /> | 
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    <xsl:text>] </xsl:text> | 
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   </xsl:if> | 
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  </xsl:variable> | 
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  <!-- trim trailing newlines --> | 
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  <xsl:variable name="msg"> | 
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   <!-- add a line break before the log message --> | 
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   <xsl:choose> | 
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    <xsl:when test="$breakbeforemsg='yes'"> | 
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     <xsl:text>
</xsl:text> | 
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    </xsl:when> | 
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    <xsl:when test="number($breakbeforemsg)>0"> | 
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     <xsl:call-template name="newlines"> | 
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      <xsl:with-param name="count" select="number($breakbeforemsg)" /> | 
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     </xsl:call-template> | 
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    </xsl:when> | 
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   </xsl:choose> | 
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   <xsl:call-template name="trim-newln"> | 
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    <xsl:with-param name="txt" select="msg" /> | 
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   </xsl:call-template> | 
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  </xsl:variable> | 
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  <!-- add newline here if separate-daylogs is in effect --> | 
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  <xsl:if test="$groupbyday='yes' and $separate-daylogs='yes'"><xsl:text>
</xsl:text></xsl:if> | 
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  <!-- first line is indented (other indents are done in wrap template) --> | 
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  <xsl:text>	* </xsl:text> | 
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  <!-- set up the text to wrap --> | 
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  <xsl:variable name="txt"> | 
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   <xsl:value-of select="$rev" /> | 
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   <xsl:if test="$paths!=''"> | 
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    <xsl:value-of select="concat($paths,': ')" /> | 
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   </xsl:if> | 
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   <xsl:value-of select="$msg" /> | 
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  </xsl:variable> | 
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  <!-- print the paths and message nicely wrapped --> | 
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  <xsl:call-template name="wrap"> | 
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   <xsl:with-param name="txt" select="$txt" /> | 
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  </xsl:call-template> | 
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 </xsl:template> | 
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 | 
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 <!-- format date --> | 
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 <xsl:template match="date"> | 
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  <xsl:variable name="date" select="normalize-space(.)" /> | 
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  <!-- output date part --> | 
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  <xsl:value-of select="substring($date,1,10)" /> | 
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  <!-- output time part --> | 
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  <xsl:if test="$groupbyday!='yes'"> | 
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   <xsl:text> </xsl:text> | 
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   <xsl:value-of select="substring($date,12,5)" /> | 
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  </xsl:if> | 
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 </xsl:template> | 
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 | 
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 <!-- format author --> | 
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 <xsl:template match="author"> | 
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  <xsl:variable name="uid" select="normalize-space(.)" /> | 
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  <!-- try to lookup author in authorsfile --> | 
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  <xsl:choose> | 
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   <xsl:when test="$authorsfile!=''"> | 
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    <xsl:for-each select="$authors-top"> | 
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     <xsl:variable name="author" select="key('author-lookup',$uid)" /> | 
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     <!-- present result --> | 
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     <xsl:choose> | 
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      <xsl:when test="string($author/.)"> | 
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       <xsl:apply-templates select="$author/node()" mode="copy" /> | 
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      </xsl:when> | 
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      <xsl:otherwise> | 
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       <xsl:value-of select="$uid" /> | 
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      </xsl:otherwise> | 
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     </xsl:choose> | 
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    </xsl:for-each> | 
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   </xsl:when> | 
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   <xsl:otherwise> | 
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    <xsl:value-of select="$uid" /> | 
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   </xsl:otherwise> | 
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  </xsl:choose> | 
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 </xsl:template> | 
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 | 
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 <!-- copy but normalize text --> | 
| 272 | 
 <xsl:template match="text()" mode="copy"> | 
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  <xsl:value-of select="normalize-space(.)" /> | 
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 </xsl:template> | 
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 | 
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 <!-- simple copy template --> | 
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 <xsl:template match="@*|node()" mode="copy"> | 
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  <xsl:copy> | 
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   <xsl:apply-templates select="@*|node()" mode="copy" /> | 
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  </xsl:copy> | 
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 </xsl:template> | 
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 | 
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 <!-- present a list of paths names --> | 
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 <xsl:template match="paths"> | 
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  <xsl:choose> | 
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   <!-- only handle paths that begin with the path and strip the path --> | 
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   <xsl:when test="$strip-prefix != ''"> | 
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    <!-- filter on all entries within directory --> | 
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    <xsl:for-each select="path[starts-with(concat(normalize-space(.),'/'),$strip-path)]"> | 
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     <xsl:sort select="normalize-space(.)" data-type="text" /> | 
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     <!-- unless we are the first entry, add a comma --> | 
| 292 | 
     <xsl:if test="not(position()=1)"> | 
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      <xsl:text>, </xsl:text> | 
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     </xsl:if> | 
| 295 | 
     <!-- get path part --> | 
| 296 | 
     <xsl:variable name="path" select="substring(normalize-space(.),string-length($strip-path)+1)" /> | 
| 297 | 
     <!-- translate empty string to dot and print result --> | 
| 298 | 
     <xsl:if test="$path = ''"> | 
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      <xsl:text>.</xsl:text> | 
| 300 | 
     </xsl:if> | 
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     <xsl:value-of select="$path" /> | 
| 302 | 
     <!-- add the action flag --> | 
| 303 | 
     <xsl:if test="$include-actions='yes'"> | 
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      <xsl:apply-templates select="." mode="action"/> | 
| 305 | 
     </xsl:if> | 
| 306 | 
    </xsl:for-each> | 
| 307 | 
   </xsl:when> | 
| 308 | 
   <!-- print a simple list of all paths --> | 
| 309 | 
   <xsl:otherwise> | 
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    <xsl:for-each select="path"> | 
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     <xsl:sort select="normalize-space(.)" data-type="text" /> | 
| 312 | 
     <!-- unless we are the first entry, add a comma --> | 
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     <xsl:if test="not(position()=1)"> | 
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      <xsl:text>, </xsl:text> | 
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     </xsl:if> | 
| 316 | 
     <!-- print the path name --> | 
| 317 | 
     <xsl:value-of select="normalize-space(.)" /> | 
| 318 | 
     <!-- add the action flag --> | 
| 319 | 
     <xsl:if test="$include-actions='yes'"> | 
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      <xsl:apply-templates select="." mode="action"/> | 
| 321 | 
     </xsl:if> | 
| 322 | 
    </xsl:for-each> | 
| 323 | 
   </xsl:otherwise> | 
| 324 | 
  </xsl:choose> | 
| 325 | 
 </xsl:template> | 
| 326 | 
 | 
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 <xsl:template match="path" mode="action"> | 
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  <xsl:choose> | 
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   <xsl:when test="@action='D'"> | 
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    <xsl:text>[DEL]</xsl:text> | 
| 331 | 
   </xsl:when> | 
| 332 | 
   <xsl:when test="@copyfrom-path"> | 
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    <xsl:text>[CPY]</xsl:text> | 
| 334 | 
   </xsl:when> | 
| 335 | 
   <xsl:when test="@action='A'"> | 
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    <xsl:text>[ADD]</xsl:text> | 
| 337 | 
   </xsl:when> | 
| 338 | 
  </xsl:choose> | 
| 339 | 
 </xsl:template> | 
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 | 
| 341 | 
 <!-- string-wrapping template --> | 
| 342 | 
 <xsl:template name="wrap"> | 
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  <xsl:param name="txt" /> | 
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  <xsl:variable name="normtxt" select="normalize-space($txt)" /> | 
| 345 | 
  <xsl:choose> | 
| 346 | 
   <xsl:when test="contains($txt,'
')"> | 
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     <!-- text contains newlines, do the first line --> | 
| 348 | 
     <xsl:call-template name="wrap"> | 
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      <xsl:with-param name="txt" select="substring-before($txt,'
')" /> | 
| 350 | 
     </xsl:call-template> | 
| 351 | 
     <!-- print tab --> | 
| 352 | 
     <xsl:text>	  </xsl:text> | 
| 353 | 
     <!-- wrap the rest of the text --> | 
| 354 | 
     <xsl:call-template name="wrap"> | 
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      <xsl:with-param name="txt" select="substring-after($txt,'
')" /> | 
| 356 | 
     </xsl:call-template> | 
| 357 | 
   </xsl:when> | 
| 358 | 
   <xsl:when test="(string-length($normtxt) < (($linelen)-9)) or not(contains($normtxt,' '))"> | 
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    <!-- this is easy, nothing to do --> | 
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    <xsl:value-of select="$normtxt" /> | 
| 361 | 
    <!-- add newline --> | 
| 362 | 
    <xsl:text>
</xsl:text> | 
| 363 | 
   </xsl:when> | 
| 364 | 
   <xsl:otherwise> | 
| 365 | 
    <!-- find the first line --> | 
| 366 | 
    <xsl:variable name="tmp" select="substring($normtxt,1,(($linelen)-9))" /> | 
| 367 | 
    <xsl:variable name="line"> | 
| 368 | 
     <xsl:choose> | 
| 369 | 
      <!-- if our attempt contains spaces wrap on that --> | 
| 370 | 
      <xsl:when test="contains($tmp,' ')"> | 
| 371 | 
       <xsl:call-template name="find-line"> | 
| 372 | 
        <xsl:with-param name="txt" select="$tmp" /> | 
| 373 | 
       </xsl:call-template> | 
| 374 | 
      </xsl:when> | 
| 375 | 
      <!-- otherwise use the first non-space characters from the text --> | 
| 376 | 
      <xsl:otherwise> | 
| 377 | 
       <xsl:value-of select="substring-before($normtxt,' ')" /> | 
| 378 | 
      </xsl:otherwise> | 
| 379 | 
     </xsl:choose> | 
| 380 | 
    </xsl:variable> | 
| 381 | 
    <!-- print line --> | 
| 382 | 
    <xsl:value-of select="$line" /> | 
| 383 | 
    <!-- print newline and tab --> | 
| 384 | 
    <xsl:text>
	  </xsl:text> | 
| 385 | 
    <!-- wrap the rest of the text --> | 
| 386 | 
    <xsl:call-template name="wrap"> | 
| 387 | 
     <xsl:with-param name="txt" select="normalize-space(substring($normtxt,string-length($line)+1))" /> | 
| 388 | 
    </xsl:call-template> | 
| 389 | 
   </xsl:otherwise> | 
| 390 | 
  </xsl:choose> | 
| 391 | 
 </xsl:template> | 
| 392 | 
 | 
| 393 | 
 <!-- template to trim line to contain space as last char --> | 
| 394 | 
 <xsl:template name="find-line"> | 
| 395 | 
  <xsl:param name="txt" /> | 
| 396 | 
  <xsl:choose> | 
| 397 | 
   <xsl:when test="substring($txt,string-length($txt),1)=' '"> | 
| 398 | 
    <xsl:value-of select="substring($txt,1,string-length($txt)-1)" /> | 
| 399 | 
   </xsl:when> | 
| 400 | 
   <xsl:otherwise> | 
| 401 | 
    <xsl:call-template name="find-line"> | 
| 402 | 
     <xsl:with-param name="txt" select="substring($txt,1,string-length($txt)-1)" /> | 
| 403 | 
    </xsl:call-template> | 
| 404 | 
   </xsl:otherwise> | 
| 405 | 
  </xsl:choose> | 
| 406 | 
 </xsl:template> | 
| 407 | 
 | 
| 408 | 
 <!-- template to trim trailing and starting newlines --> | 
| 409 | 
 <xsl:template name="trim-newln"> | 
| 410 | 
  <xsl:param name="txt" /> | 
| 411 | 
  <xsl:choose> | 
| 412 | 
   <!-- find starting newlines --> | 
| 413 | 
   <xsl:when test="substring($txt,1,1) = '
'"> | 
| 414 | 
    <xsl:call-template name="trim-newln"> | 
| 415 | 
     <xsl:with-param name="txt" select="substring($txt,2)" /> | 
| 416 | 
    </xsl:call-template> | 
| 417 | 
   </xsl:when> | 
| 418 | 
   <!-- find trailing newlines --> | 
| 419 | 
   <xsl:when test="substring($txt,string-length($txt),1) = '
'"> | 
| 420 | 
    <xsl:call-template name="trim-newln"> | 
| 421 | 
     <xsl:with-param name="txt" select="substring($txt,1,string-length($txt)-1)" /> | 
| 422 | 
    </xsl:call-template> | 
| 423 | 
   </xsl:when> | 
| 424 | 
   <!-- if the message has paragrapgs, find the first one --> | 
| 425 | 
   <xsl:when test="$reparagraph='yes' and contains($txt,'

')"> | 
| 426 | 
     <!-- remove newlines from first paragraph --> | 
| 427 | 
     <xsl:value-of select="normalize-space(substring-before($txt,'

'))" /> | 
| 428 | 
     <!-- paragraph separator --> | 
| 429 | 
     <xsl:text>

</xsl:text> | 
| 430 | 
     <!-- do the rest of the text --> | 
| 431 | 
     <xsl:call-template name="trim-newln"> | 
| 432 | 
      <xsl:with-param name="txt" select="substring-after($txt,'

')" /> | 
| 433 | 
     </xsl:call-template> | 
| 434 | 
   </xsl:when> | 
| 435 | 
   <!-- remove more single newlines --> | 
| 436 | 
   <xsl:when test="$reparagraph='yes'"> | 
| 437 | 
    <xsl:value-of select="normalize-space($txt)" /> | 
| 438 | 
   </xsl:when> | 
| 439 | 
   <!-- no newlines found, we're done --> | 
| 440 | 
   <xsl:otherwise> | 
| 441 | 
    <xsl:value-of select="$txt" /> | 
| 442 | 
   </xsl:otherwise> | 
| 443 | 
  </xsl:choose> | 
| 444 | 
 </xsl:template> | 
| 445 | 
 | 
| 446 | 
 <!-- insert a number of newlines --> | 
| 447 | 
 <xsl:template name="newlines"> | 
| 448 | 
  <xsl:param name="count" /> | 
| 449 | 
  <xsl:text>
</xsl:text> | 
| 450 | 
  <xsl:if test="$count>1"> | 
| 451 | 
   <xsl:call-template name="newlines"> | 
| 452 | 
    <xsl:with-param name="count" select="($count)-1" /> | 
| 453 | 
   </xsl:call-template> | 
| 454 | 
  </xsl:if> | 
| 455 | 
 </xsl:template> | 
| 456 | 
 | 
| 457 | 
</xsl:stylesheet> |