Re: [docbook-apps] has anyone been able to get the docbook + mathml + svg schema customization layer working in oXygen since mml rng 2006-9-8?

["Chris Chiasson" <chris@chiasson.name>]

Here is the new version Yutaka Furubayashi made in response to a bug
report I submitted (see below).

http://yupotan.sppd.ne.jp/relax-ng/mml2-relaxng20060908.zip

Here is the old version, which has no problems with oXygen, but is incorrect.

http://yupotan.sppd.ne.jp/relax-ng/mml2-relaxng20060604.zip

Here is the bug report I submitted, though I have much more
complicated MathML to validate if you want that:

Greetings from a humble American visitor:

I am using your RELAX NG MathML schema to validate the example below.
Except for the preamble, both example versions are identical. As far
as I can tell, your schema indicates the example is invalid, but the
official MathML DTD at http://www.w3.org/TR/MathML2/dtd/mathml2.dtd
indicates the markup is valid. Your schema says the <plus/> and <cn
type='integer'>1</cn> elements aren't allowed in that context. I
generated this example from Mathematica, so I am reasonably sure it
should be valid. Is there an error in your schema?

Thank you very much for your time,

example DTD version (valid):

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE math
   PUBLIC "-//W3C//DTD MathML 2.0//EN"
          "http://www.w3.org/TR/MathML2/dtd/mathml2.dtd";>
<math>
   <semantics>
       <mrow>
           <mrow><mi>as</mi><mo>+</mo><mn>1</mn></mrow>
               <mo>&#63449;</mo>
               <mi>b</mi></mrow>
       <annotation-xml encoding='MathML-Content'>
           <apply><eq/><apply>
               <plus/><ci>as</ci>
               <cn type='integer'>1</cn>
               </apply><ci>b</ci>
               </apply>
           </annotation-xml>
   </semantics>
</math>

example RNG version (is this really invalid?):

<math 'http://www.w3.org/1998/Math/MathML'>
   <semantics>
       <mrow>
           <mrow><mi>as</mi><mo>+</mo><mn>1</mn></mrow>
               <mo>&#63449;</mo>
               <mi>b</mi></mrow>
       <annotation-xml encoding='MathML-Content'>
           <apply><eq/><apply>
               <plus/><ci>as</ci>
               <cn type='integer'>1</cn>
               </apply><ci>b</ci>
               </apply>
           </annotation-xml>
   </semantics>
</math>

On 9/29/06, Dave Pawson <davep@dpawson.co.uk> wrote:
> Jirka Kosek wrote:
> > Chris Chiasson wrote:
> >> If I just load mathml2.rng in oXygen and validate that alone, it still
> >> shows an error:
> >>
> >> SystemID:
> >> \\Wsip-70-182-153-37.br.br.cox.net\chris\.xml\mathml\mml-datatypes.rng
> >> Location: 67:11
> >> Description: conflicting ID-types for attribute "xref" of element
> >> "matrix" from namespace "http://www.w3.org/1998/Math/MathML";
> >
> > Well, then you should report bug to the author of this MathML schema.
> > But if you will use mathml2-stub.rng which I provided, you should get
> > working schema.
>
>  From one of the mathml WG.
> Possibly the rng schema is one done by a trang conversion from the DTD.
>
> Could you tell me the source of the schema please,
> and I'll try and find out where a better one is, if there is one.
>
> regards DaveP
>
>
>
>
>
> regards
>
> --
> Dave Pawson
> XSLT XSL-FO FAQ.
> http://www.dpawson.co.uk
>
>


-- 
http://chris.chiasson.name/