<?xml version="1.0" encoding="UTF-8" ?> <chapter id="introduction"> <title>Introduction</title> <para> &xsldbg; is a text based tool to debug stylesheets (the eXtensible Stylesheet Language) and has commands similar to the Unix/Linux debugger gdb. It has three major modes of execution of stylesheets. </para> <para> <informaltable> <tgroup cols="1"><tbody> <row><entry>Run the whole stylesheet</entry></row> <row><entry>Step to next xsl instruction</entry></row> <row><entry>Continue until next break point is found, or stylesheet has restarted</entry></row> </tbody></tgroup> </informaltable> </para> </chapter>