Re: psgml and XInclude elements

>>>>> Steinar Bang <[email protected]>:

> Is it possible to make psgml allow XInclude tags into a document
> otherwise conforming to a DTD?  Ie. make `C-c C-o' not stop on all
> <xi:include> tags encountered, when checking the document?

> I'd rather not change the DTD (DocBook XML 4.2 in my case).

What I've done, is to modify the DocBook XML DTD in the internal
subset: 

<!DOCTYPE article
  PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [

  <!-- Add <xi:include> to <programlisting> to be able to use -->
  <!-- xsltproc instead of Saxon or Xalan, when including     -->
  <!-- programlisting from external files                     -->
  <!ENTITY % local.section.attrib
    "xmlns:xi CDATA #FIXED 'http://www.w3.org/2001/XInclude'" >
  <!ENTITY % local.para.char.mix
    "|xi:include" >
  <!ELEMENT xi:include EMPTY >
  <!ATTLIST xi:include
     href CDATA #REQUIRED
     parse (xml|text) "xml"
     encoding CDATA #IMPLIED >
]>

This may not be an optimal solution, but for now, it works.


- Steinar





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