From: Vit Zyka <vit.zyka@seznam.cz>
Subject: Re: TeX control sequence inside XML param
Date: Mon, 31 Jan 2005 10:30:48 +0100 [thread overview]
Message-ID: <41FDFAC8.2050302@seznam.cz> (raw)
In-Reply-To: <41FA73FC.3040507@wxs.nl>
Hans Hagen wrote:
> Vit Zyka wrote:
>
> \startXMLdata
> <float>
> <figure file="cow.pdf" context="width=.5&ctx-var-textwidth;" />
> <figure file="hacker.jpg" context="width=3cm" />
> <caption>Cow and hacker.</caption>
> </float>
> \stopXMLdata
>
> food for thought ... (and the wiki)
That is a clever solution! This two pass tag processing. I have not been
thinking this way yet. Thank you, Hans. (Wiki:
http://contextgarden.net/Two_pass_tag_processing_example)
Unfortunately I have next two problems:
1) How to process <pre> HTML tag. I have tried many solution derived from
-----
\starttext
\defineXMLenvironment[pre]
{\starttyping}
{\stoptyping}
\startXMLdata
<pre>
Some code line.
And another one.
</pre>
\stopXMLdata
\stoptext
-----
but without success.
2) It seems to me there is some catcode clash inside XML environment:
-----
\defineXMLentity[hyphen]{|_|}
\starttext
dojde|_|li
\startXMLdata
dojde‐li
\stopXMLdata
\stoptext
------
Vit Zyka
> \starttext
>
> \useMPlibrary[dum]
>
> \defineXMLentity[ctx-var-textwidth] {\textwidth}
>
> \defineXMLenvironmentsave
> [float]
> {\bgroup
> \defineXMLsave[caption]%
> \defineXMLignore[figure]}
> {\XMLflush{float}%
> \defineXMLignore
> [caption]
> \defineXMLcommand
> [figure]
> [file=dummy,context=]
> {\expanded{\externalfigure
> [\XMLflush{dir-fig}\XMLop{file}][\XMLop{context}]}%
> \kern1em
> \ignorespaces}%
> \placefigure
> {\XMLflush{caption}}
> {\hbox{\ignorespaces\XMLflush{float}\removeunwantedspaces}}%
> \egroup}
>
>
> \startXMLdata
> <float>
> <figure file="cow.pdf" context="width=.5&ctx-var-textwidth;" />
> <figure file="hacker.jpg" context="width=3cm" />
> <caption>Cow and hacker.</caption>
> </float>
> \stopXMLdata
>
> \stoptext
prev parent reply other threads:[~2005-01-31 9:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-27 9:45 Vit Zyka
2005-01-27 11:53 ` Hans Hagen
2005-01-27 15:54 ` Vit Zyka
2005-01-28 17:18 ` Hans Hagen
2005-01-31 9:30 ` Vit Zyka [this message]
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