Running Schematron

1. Use skeleton-1.5.xsl to generate an XSLT stylesheet:

   $ xsltproc skeleton1-5.xsl plist.sct
   <?xml version="1.0" standalone="yes"?>
   <axsl:stylesheet xmlns:axsl="http://www.w3.org/1999/XSL/Transform" xmlns:sch="http://www.ascc.net/xml/schematron" version="1.0">
     <axsl:template match="*|@*" mode="schematron-get-full-path">
       <axsl:apply-templates select="parent::*" mode="schematron-get-full-path"/>
       <axsl:text>/</axsl:text>
       <axsl:if test="count(. | ../@*) = count(../@*)">@</axsl:if>
       <axsl:value-of select="name()"/>
       ...

2. Apply the stylesheet to the input documents:

   $ xsltproc plist.xsl thunderbirdplist.xml
   $

3. Or after deliberately invalidating the input:

   $ xsltproc plist.xsl thunderbirdplist.xml
   <?xml version="1.0"?>
   The CFBundleSignature is four letters
   $

4. You can customize the skeleton to produce different output.