Douglas Ray wrote: > Do you refer to an undocumented feature? Other ref's > only mention LyX produces SGML Docbook, not XML.
My statement is just based on the fact that LyX 1.6.x has an XML flavour and that Buffer.cpp::writeDocBookSource outputs, amongst others, the following header if this flavor is active: else if (runparams.flavor == OutputParams::XML) os << "PUBLIC \"-//OASIS//DTD DocBook XML//EN\" " << "\"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd\""; And configure.py has \Format docbook sgml DocBook B "" "%%" "document" \Format docbook-xml xml "Docbook (XML)" "" "" "%%" "document" I have never used (nor installed) DocBook myself, so I don't know how DocBook XML is supposed to be used. José will probably clarify the issue. Jürgen