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Subject: Re: [docbook-apps] Tool to query dtd/schema for valid element children|attributes [SOLVED]
David Nebauer <davidnebauer@switch.com.au> writes: > I'd already tried 'dtdflatten' but it does not seem to like my Debian > default setup. Actually, all of the tools in SGML::DTDParse have the > same reaction regarding the default catalog file: > > ---------------------------------------------------------------------------------------- > $ dtdflatten /usr/share/xml/docbook/schema/dtd/4.2/docbookx.dtd > Reading /etc/sgml/catalog... > Don't know how to parse CATALOG keyword: CATALOG > $ > ---------------------------------------------------------------------------------------- > > In particular, it complains that the default catalog file contains > 'CATALOG' keywords. This is unfortunate as _every_ line starts with the > CATALOG keyword. I ran into the same problem with it. As a workaround, try this: $ SGML_CATALOG_FILES= dtdflatten /usr/share/xml/docbook/schema/dtd/4.2/docbookx.dtd That is, run it with the value of the SGML_CATALOG_FILES environment variable unset. You might also want to try the "flatten" script that's in the DocBook Project cvstools module. I put a copy here: http://docbook.sourceforge.net/outgoing/flatten You can also grab it through anonymous CVS: cvs -z3 -d:pserver:anonymous@cvs.sourceforge.net:/cvsroot/docbook co -r build -P cvstools/flatten If you grab it from CVS, make sure to use the "-r build" switch -- because the "build" branch version is a currently different than what's in the CVS HEAD branch. The version in the HEAD branch is Norm Walsh's original. The version in the "build" branch includes a hack I added (a backtick invocation of xmlcatalog(1) to handle resolving system IDs that have remote URIs). --Mike -- Michael Smith http://sideshowbarker.net/
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