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Subject: Re: [docbook-apps] Syntax Highlighting


Well, I tried your command and it did not work.  When I replaced the -jar 
$SAXON with the classname com.icl.saxon.StyleSheet, it worked. Anyone know 
why that would happen?

Bob Stayton
Sagehill Enterprises
DocBook Consulting
bobs@sagehill.net


----- Original Message ----- 
From: "Keith Fahlgren" <abdelazer@gmail.com>
To: "Bob Stayton" <bobs@sagehill.net>
Cc: "apps docbook" <docbook-apps@lists.oasis-open.org>
Sent: Thursday, March 15, 2007 7:47 AM
Subject: Re: [docbook-apps] Syntax Highlighting


> On 3/15/07, Bob Stayton <bobs@sagehill.net> wrote:
>> I've used xslthl.jar with 1.72.0 and Saxon 6.5.5.  I think it is the 
>> best
>> approach.
>
> Ah, glad to see that someone got it going.[1] :-)
>
>> Can you provide more details on how you are using it?
>
> Yeah, here is my Saxon6.5 attempt:
>
> $ ./highlight-fo.sh -o ch09.fo ch09.xml
> /work/tools/keith/devprod/trunk/oneoffs/highlight6.xsl
> Making portrait pages on USletter paper (8.5inx11in)
> potentially highlighting? false
> FOOO!
> Error at xsl:apply-templates on line 29 of
> file:/work/tools/keith/devprod/trunk/oneoffs/highlight6.xsl:
>  The URI java:net.sf.xslthl.ConnectorSaxon6 does not identify an
> external Java class
> Transformation failed: Run-time errors were reported
>
> $ less highlight-fo.sh
> #!/bin/sh
> #SAXON="/usr/share/saxon/lib/saxon8.jar"
> #CP8="/work/tools/keith/scratch/xslthl-cvs/build/classes/net/sf/xslthl/ConnectorSaxon8.class:/work/tools/keith/scratch/xslthl-cvs/build/xslthl.jar"
> OLD_CP=$CLASSPATH
> export CLASSPATH=""
>
> SAXON="/usr/share/saxon/lib/old/6.5/saxon.jar"
> CP6="/work/tools/keith/scratch/xslthl-cvs/build/xslthl.jar"
> XSLTHL_CONFIG="/work/tools/docbook/highlighting/xslthl-config.xml"
> /usr/bin/java -classpath $CP6 -Dxslthl.config=$XSLTHL_CONFIG -Xmx1024m
> -jar $SAXON $*
> export CLASSPATH=$OLD_CP
>
> $ less /work/tools/keith/devprod/trunk/oneoffs/highlight6.xsl
> <?xml version="1.0"?>
> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
>                xmlns:fo="http://www.w3.org/1999/XSL/Format";
>                xmlns:xslthl="http://xslthl.sf.net";
>                xmlns:hl="java:net.sf.xslthl.ConnectorSaxon6"
> 
> xmlns:axf="http://www.antennahouse.com/names/XSL/Extensions";
>                xmlns:exsl="http://exslt.org/common";
>                version="1.0"
>                exclude-result-prefixes="xslthl exsl hl">
>  <xsl:import href="../docbook-xsl/fo/docbook.xsl"/>
>  <!-- cool stuff here -->
>  <xsl:param name="highlight.source" select="1"/>
>
>  <xsl:template name="apply-highlighting">
>    <xsl:message>potentially highlighting? <xsl:value-of
> select="function-available('hl-highlight')"/> </xsl:message>
>    <xsl:choose>
>      <!-- Blow up if you can't highlight-->
>      <xsl:when test="$highlight.source != 0"> <!--and
> function-available('hl:highlight')"> -->
>        <xsl:variable name="language">
>          <xsl:call-template name="language.to.xslthl">
>            <xsl:with-param name="context" select="."/>
>          </xsl:call-template>
>        </xsl:variable>
>        <xsl:choose>
>          <xsl:when test="$language != ''">
>            <xsl:variable name="content">
>              <xsl:apply-templates/>
>            </xsl:variable>
>            <xsl:apply-templates select="hl:highlight($language,
> exsl:node-set($content))"/>
>          </xsl:when>
>          <xsl:otherwise>
>            <xsl:apply-templates/>
>          </xsl:otherwise>
>        </xsl:choose>
>      </xsl:when>
>      <!-- No syntax highlighting -->
>      <xsl:otherwise>
>        <xsl:apply-templates/>
>      </xsl:otherwise>
>    </xsl:choose>
>  </xsl:template>
>
>  <xsl:template name="language.to.xslthl">
>    <xsl:param name="context"/>
>    <!-- Expand content (to handle e.g. <textdata fileref="..."/>) -->
>    <xsl:variable name="content">
>      <xsl:apply-templates select="$context/node()"/>
>    </xsl:variable>
>    <xsl:message>FOOO! </xsl:message>
>    <xsl:choose>
>      <xsl:when test="$context/@language != ''">
>        <xsl:value-of select="$context/@language"/>
>    </xsl:when>
>      <!-- Files containing </ are considered to be XML files -->
>      <xsl:when test="contains($content, '&lt;/')">xml</xsl:when>
>      <xsl:otherwise>
>        <xsl:text>c</xsl:text>
>      </xsl:otherwise>
>    </xsl:choose>
>  </xsl:template>
> </xsl:stylesheet>
>
>
> (I tried building a JAR from the CVS repo of XSLTHL and using a Saxon8
> Connector described here[1], but that failed in a similar way).
>
>
>
>
> Keith
>
> 1. 
> http://sourceforge.net/forum/forum.php?thread_id=1652381&forum_id=513404
> 2. 
> http://sourceforge.net/forum/forum.php?thread_id=1606945&forum_id=513404
>
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>
> 




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