Re: Processing CDATA content with DSSSL/Jade?

Subject: Re: Processing CDATA content with DSSSL/Jade?
From: Sebastian Rahtz <s.rahtz@xxxxxxxxxxxxxx>
Date: Fri, 24 Jul 1998 10:58:46 +0100
Thomas Corte writes:
 > <!ELEMENT TeXMath - - CDATA>
 > 
 > to be used like this:
 > 
 > <texmath>$x = \frac{y}{z}$</texmath>
 > 
 > for direct inclusion of TeX math within my SGML document instance
 > (thus obtaining a powerful Math markup language without having to deal
 > with MathML).
Dealing with MathML using DSSSL is anyway not straightforward, or
demonstrably 100% possible at this stage.

 > - send the whole formula essentially unaltered through to Jadetex for
 >   TeX formatting or even
that would just work, if you persuade Jade to pass through the stuff

 > - process the formula with TeX using an external process and convert it
 >   to, say, GIF for inclusion in HTML output - I'm aware that this is by no
 >   means a side-effect-free operation :-).
plausible, if we had a mechanism in Jade to taking element X, and
running an arbitrary process....

 > my style sheet. Furthermore, there seems to be no way to call external
 > programs from DSSSL - this, however, is reasonable with respect to
 > side-effect-freeness and system-independence.
 > 
you could preprocess the SGML file to replace all <texmath> elements
with references to images, using some less PC  SGML processing
language, and then do further work in Jade

sebastian


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    • Thomas Corte - from mail1.ability.netby web4-1.ability.net (8.8.5/8.6.12) with ESMTP id RAA23995Thu, 23 Jul 1998 17:47:00 -0400 (EDT)
      • Sebastian Rahtz - from mail1.ability.netby web4-1.ability.net (8.8.5/8.6.12) with ESMTP id GAA11323Fri, 24 Jul 1998 06:30:02 -0400 (EDT) <=
        • Norman Walsh - from mail1.ability.netby web4-1.ability.net (8.8.5/8.6.12) with ESMTP id HAA12446Fri, 24 Jul 1998 07:26:27 -0400 (EDT)
          • Sebastian Rahtz - from mail1.ability.netby web4-1.ability.net (8.8.5/8.6.12) with ESMTP id HAA13340Fri, 24 Jul 1998 07:58:46 -0400 (EDT)
          • Norman Walsh - from mail1.ability.netby web4-1.ability.net (8.8.5/8.6.12) with ESMTP id IAA13988Fri, 24 Jul 1998 08:23:07 -0400 (EDT)
          • Sebastian Rahtz - from mail1.ability.netby web4-1.ability.net (8.8.5/8.6.12) with ESMTP id JAA14876Fri, 24 Jul 1998 09:15:43 -0400 (EDT)