<?xml version="1.0"?> <!DOCTYPE book SYSTEM "../tools/dtd/dblite.dtd" [ <!ENTITY % vers SYSTEM "version.xml"> %vers; <!ENTITY best_practices SYSTEM "best_practices.xml"> <!ENTITY directory_versioning SYSTEM "directory_versioning.xml"> <!ENTITY quick_walkthrough SYSTEM "quick_walkthrough.xml"> ]> <book id="svn"> <title>Subversion: Miscellaneous Documentation</title> <subtitle>(compiled from &svn.version;)</subtitle> <!-- External entity refs --> &quick_walkthrough; &best_practices; &directory_versioning; </book>