Paul I had the same problem a few months ago. I am using Saxon 6.5.5 and Fop 0.94 with the Jeuclid plugin. I modified the DTD this way: <!ENTITY % equation.content "(alt?, (graphic+|mediaobject+|mathphrase+|mml:math))"> <!ENTITY % inlineequation.content "(alt?, (inlinegraphic+|inlinemediaobject+|mathphrase+|mml:math))">
and my xincluded file "myequation.xml" looked like: <?xml version="1.0" encoding="utf-16"?> <!DOCTYPE mml:math PUBLIC "-//W3C//DTD MathML 2.0//EN" "_http://www.w3.org/TR/MathML2/dtd/mathml2.dtd_ (http://www.w3.org/TR/MathML2/dtd/mathml2.dtd) " [ <!ENTITY % MATHML.prefixed "INCLUDE"> <!ENTITY % MATHML.prefix "mml"> ]> <mml:math xmlns:mml="_http://www.w3.org/1998/Math/MathML_ (http://www.w3.org/1998/Math/MathML) " id="mymath"> <!-- <mml:math id="mymath">--> <mml:mrow> <mml:mo>∑</mml:mo> <mml:mn>4</mml:mn> <mml:mo>+</mml:mo> <mml:mi>x</mml:mi> </mml:mrow> </mml:math> And the way it was xincluded in the docbook file: <equation ><title>Here is a nice equation</title> <xi:include xmlns:xi="_http://www.w3.org/2001/XInclude_ (http://www.w3.org/2001/XInclude) " href="myequation.xml"/> </equation> I think that you got pretty close. Hope this helps, Dean Nelson In a message dated 1/15/2008 2:27:48 P.M. Pacific Standard Time, [EMAIL PROTECTED] writes: Dear all I have been searching for the answer to a problem in the mailing list archives, but haven't been able to find it. I am hoping you might be able to help me out. I have previously followed the instructions here (http://www.sagehill.net/docbookxsl/MathML.html) that show how to customise the DTD to allow MathML to be included within equation, inlineequation and informalequation elements. I have just decided to follow the instructions here (http://www.sagehill.net/docbookxsl/ValidXinclude.html), which explain how to customise the DocBook DTD to allow xincludes in place of various elements. I would like to extend this to allow xincludes in place of the mml:math element within equation, inlineequation and informalequation elements, so that something like <equation> <xi:include href="math.xml" xmlns:xi="http://www.w3.org/2001/XInclude"; /> </equation> will validate too (using xmllint). I guess I need to extend the examples given in the references above by adding lines similar to <!ENTITY % equation.mml:math.content "| xi:include"> <!ENTITY % inlineequation.mml:math.content "| xi:include"> <!ENTITY % informalequation.mml:math.content "| xi:include"> to my DTD but I don't know the correct syntax. Can someone (Bob) help me out here please? Thank you, Paul --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] **************Start the year off right. Easy ways to stay in shape. http://body.aol.com/fitness/winter-exercise?NCID=aolcmp00300000002489
