Re: [NTG-context] XML/MathML namespace handling bug

2021-03-26 Thread Hans Hagen 

On 3/26/2021 6:02 AM, Hugo Landau wrote:

in x-math.mkiv search for

\startxmlsetups mml:apply

and replace this bit:

 \edef\mmlapplyaction{\xmlfilter{#1}{/*/tag()}}
 \doifelsesetups {mml:apply:mml:\mmlapplyaction} {
 \xmlsetup{#1}{mml:apply:mml:\mmlapplyaction}
  } {
 \xmlsetup{#1}{mml:\mmlapplyaction}
  }

(btw, isn't content mathml more fun than presentation mathml?)

Works nicely. For  I also had to change this part from name() to
tag():

\startxmlsetups mml:relation
 \edef\mmlapplyaction{\xmlfilter{#1}{/*/tag()}}
 \MMLcreset 
\xmlsetup{#1}{mml:relation:\xmlattdef{#1}{align}{\MMLrelationalign}}
\stopxmlsetups

can you also check

\startxmlsetups mml:apply:inverse
\settrue\xmlinversefunction
\xmlsetup{#1}{mml:\xmlfilter{#1}{/mml:apply/*[2]/tag()}}
\stopxmlsetups


-
  Hans Hagen | PRAGMA ADE
  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
   tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-
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Re: [NTG-context] XML/MathML namespace handling bug

2021-03-25 Thread Hugo Landau 
> in x-math.mkiv search for
> 
>\startxmlsetups mml:apply
> 
> and replace this bit:
> 
> \edef\mmlapplyaction{\xmlfilter{#1}{/*/tag()}}
> \doifelsesetups {mml:apply:mml:\mmlapplyaction} {
> \xmlsetup{#1}{mml:apply:mml:\mmlapplyaction}
>  } {
> \xmlsetup{#1}{mml:\mmlapplyaction}
>  }
> 
> (btw, isn't content mathml more fun than presentation mathml?)
Works nicely. For  I also had to change this part from name() to
tag():

\startxmlsetups mml:relation
\edef\mmlapplyaction{\xmlfilter{#1}{/*/tag()}}
\MMLcreset 
\xmlsetup{#1}{mml:relation:\xmlattdef{#1}{align}{\MMLrelationalign}}
\stopxmlsetups
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Re: [NTG-context] XML/MathML namespace handling bug

2021-03-20 Thread Hans Hagen 

On 3/20/2021 10:52 PM, Hugo Landau wrote:

Thanks for ConTeXt, it is an amazing system.

The following test case demonstrates the bug.

   \usemodule[mathml]
   \starttext
   \xmlprocessdata{}{
   
   http://www.example.com/ns/foo; 
xmlns:m="http://www.w3.org/1998/Math/MathML;>
   
 ab
   
   
 ab
   
   
   }{}
   \stoptext

No output is produced. This has been verified with live.contextgarden.net.

In order for output to be produced,  must be changed to  and
 must be changed to , but these are in the wrong
namespace in this context. In other words, this bug applies to the keyword
element in an apply element.

in x-math.mkiv search for

   \startxmlsetups mml:apply

and replace this bit:

\edef\mmlapplyaction{\xmlfilter{#1}{/*/tag()}}
\doifelsesetups {mml:apply:mml:\mmlapplyaction} {
\xmlsetup{#1}{mml:apply:mml:\mmlapplyaction}
 } {
\xmlsetup{#1}{mml:\mmlapplyaction}
 }

(btw, isn't content mathml more fun than presentation mathml?)

Hans

-
  Hans Hagen | PRAGMA ADE
  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
   tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-
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Wiki!

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[NTG-context] XML/MathML namespace handling bug

2021-03-20 Thread Hugo Landau 
Thanks for ConTeXt, it is an amazing system.

The following test case demonstrates the bug.

  \usemodule[mathml]
  \starttext
  \xmlprocessdata{}{
  
  http://www.example.com/ns/foo; 
xmlns:m="http://www.w3.org/1998/Math/MathML;>
  
ab
  
  
ab
  
  
  }{}
  \stoptext

No output is produced. This has been verified with live.contextgarden.net.

In order for output to be produced,  must be changed to  and
 must be changed to , but these are in the wrong
namespace in this context. In other words, this bug applies to the keyword
element in an apply element. 

Hugo Landau
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