Oxygen XML Forum

Posted: **Fri Apr 03, 2009 5:24 pm**

Hi,

I tried to get syntax highlighting for code in programlistings working today. I downloaded xslthl.zip an put it to disk. I put xslthl.jar to lib directory in oxygen dir. I use saxon6.5.5 and custom fop with my native language fonts.

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[haad@ ~]$ ls /Users/haad/Opt/xslthl/                                      

LICENSE.txt             highlighters            xslthl-2.0.1.jar

My transformation scenario has these highlight values set properly I think, but I still have no success with generation nice code

.

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highlight.default.language	"c"

highlight.source	1

highlight.xslthl.config	file:///Users/haad/Opt/xslthl/highlighters/xslthl-config.xml

xslthl-config is contains this.

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<xslthl-config>

        <highlighter id="java" file="/Users/haad/Opt/xslthl/highlighters/java-hl.xml" />

        <highlighter id="delphi" file="/Users/haad/Opt/xslthl/highlighters/delphi-hl.xml" />

        <highlighter id="pascal" file="/Users/haad/Opt/xslthl/highlighters/delphi-hl.xml" />

        <highlighter id="ini" file="/Users/haad/Opt/xslthl/highlighters/ini-hl.xml" />

        <highlighter id="php" file="/Users/haad/Opt/xslthl/highlighters/php-hl.xml" />

        <highlighter id="myxml" file="/Users/haad/Opt/xslthl/highlighters/myxml-hl.xml" />

        <highlighter id="m2" file="/Users/haad/Opt/xslthl/highlighters/m2-hl.xml" />

        <highlighter id="tcl" file="/Users/haad/Opt/xslthl/highlighters/tcl-hl.xml" />

        <highlighter id="c" file="/Users/haad/Opt/xslthl/highlighters/c-hl.xml" />

        <highlighter id="cpp" file="/Users/haad/Opt/xslthl/highlighters/cpp-hl.xml" />

        <highlighter id="csharp" file="/Users/haad/Opt/xslthl/highlighters/csharp-hl.xml" />

        <highlighter id="python" file="/Users/haad/Opt/xslthl/highlighters/python-hl.xml" />

        <highlighter id="ruby" file="/Users/haad/Opt/xslthl/highlighters/ruby-hl.xml" />

        <highlighter id="perl" file="/Users/haad/Opt/xslthl/highlighters/perl-hl.xml" />        

        <highlighter id="javascript" file="/Users/haad/Opt/xslthl/highlighters/javascript-hl.xml" />

        <namespace prefix="xslthl" uri="http://xslthl.sf.net" />

</xslthl-config>

I use -current snapshot of docbook-xsl style sheets with snapshot_8394 version number. It is post 1.74.2 build.

I'm trying to highlight this code from my document.

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          <programlisting language="c">

typedef struct auth_msg {

   char    msg_path[MAXPATHLEN]; /** Path to application */

   uid_t   msg_euid;             /** Effective user id */

   gid_t   msg_egid;             /** Effective group id */

   pid_t   msg_pid;              /** Process id */

   int     msg_auth_status;      /** Status of message after auth process */

} auth_msg_t;

            </programlisting>

I use oxygen 10.1 with academic license. Do you have any idea what can be wrong or how can I debug it more ?

Posted: **Fri Apr 03, 2009 6:08 pm**

Hello,

XSLTHL is enabled by default in the built-in Docbook transformation scenarios of Oxygen 10.1 (the current version). If you want to have syntax highlight in the PDF result or the HTML result of a Docbook transformation just insert your fragment that contains

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<programlisting language="c">

and apply one of the predefined Docbook scenarios or a scenario created by duplicating a predefined one. Oxygen includes a version of the XSLTHL jar file that works correctly with the Docbook stylesheets and the built-in XSLTHL config file already supports the C language.

Regards,
Sorin

Posted: **Mon Apr 06, 2009 4:53 pm**

I replaced my own xslthl with doxygen one, but programlisting code highlighting doesn't work still. I tested xslthl with original transformation scenario without my
own customisations without any success.

Posted: **Mon Apr 06, 2009 5:06 pm**

Please send your Docbook XML file for which the program listing is not highlighted in the transformation output. What predefined scenario did you try?

Regards,
Sorin

Posted: **Tue Apr 07, 2009 9:32 am**

This is my testing xml file.

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<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE article SYSTEM "file:/Users/haad/Opt/docbook-dtd/docbookx.dtd">

<article>

    <title>TEST</title>

<section>

    <title>test sec</title>

    <para>foo</para>

    <programlisting language="c">

        /* comment */

        int main(int argc, char **argv) {

            // another c++ comment

            int test;

            printf("HEllo World\n");

            return 0;

        }

    </programlisting>

</section>

</article>

I'm using Docbook PDF transformation scenario.

Posted: **Wed Apr 08, 2009 12:17 pm**

There is a problem in the stylesheets and we will fix it in version 10.2. Please contact us for telling you how you can fix it in version 10.1.

Regards,
Sorin

Posted: **Thu Apr 09, 2009 2:49 am**

Ok I sent bug report. I hope that this will be addressed soon.

Posted: **Thu Apr 09, 2009 9:30 am**

Hello haad,

I replied with a patch that should fix the highlight problem in the transformation output. The patch will be included also in Oxygen version 10.2.

Regards,
Sorin

Posted: **Thu Apr 09, 2009 3:32 pm**

thanks your patch fixes problem for me.

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