* [NTG-context] Quads not appearing
@ 2025-02-26 15:40 Denis Maier via ntg-context
2025-02-26 17:04 ` [NTG-context] " Wolfgang Schuster
0 siblings, 1 reply; 5+ messages in thread
From: Denis Maier via ntg-context @ 2025-02-26 15:40 UTC (permalink / raw)
To: ntg-context; +Cc: denismaier
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Hi,
I have an xml setup like the one below. In my real document the qquads in
xml:index-entry don't appear, but I haven't been able to reproduce the
problem in the MWE. What could be the cause of such an issue?
I don't know if this is helpful, but I had to change the line
\xmlfilter{#1}{/term/command(xml:term)}\qquad\xmlfilter{#1}{/loc/command(xml
:loc)}
to
\xmlfilter{#1}{/term/command(xml:term)} -\qquad-
\xmlfilter{#1}{/loc/command(xml:loc)}
to make the qquad appear.
Best,
Denis
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\startxmlsetups xml:test
\xmlsetsetup{#1}{*}{-}
\xmlsetsetup{#1}{index|index-entry}{xml:*}
\stopxmlsetups
\xmlregisterdocumentsetup{test}{xml:test}
\definestartstop [Index]
[
before={%
\startnarrower[left]%
\setupalign[flushleft,verytolerant,extremestretch,nohz,nothanging]
\setupindenting[-\leftskip,yes,first]%
\setuphead[section][indentnext=yes]%
},
after=\stopnarrower,
]
\startxmlsetups xml:index
\startIndex
\xmlflush{#1}
\stopIndex
\stopxmlsetups
\startxmlsetups xml:index-entry
\startparagraph
\xmlfilter{#1}{/term/command(xml:term)}\qquad\xmlfilter{#1}{/loc/command(xml
:loc)}
\stopparagraph
\stopxmlsetups
\startxmlsetups xml:term
\xmlflush{#1}
\stopxmlsetups
\startxmlsetups xml:loc
\xmlflush{#1}
\stopxmlsetups
\startbuffer[test]
<?xml version="1.0" encoding="UTF-8"?>
<index>
<index-entry>
<term>asdf</term>
<loc>1</loc>
</index-entry>
</index>
\stopbuffer
\starttext
\xmlprocessbuffer{test}{test}{}
\stoptext
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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* [NTG-context] Re: Quads not appearing
2025-02-26 15:40 [NTG-context] Quads not appearing Denis Maier via ntg-context
@ 2025-02-26 17:04 ` Wolfgang Schuster
2025-02-27 14:23 ` Denis Maier via ntg-context
0 siblings, 1 reply; 5+ messages in thread
From: Wolfgang Schuster @ 2025-02-26 17:04 UTC (permalink / raw)
To: ntg-context
Am 26.02.2025 um 16:40 schrieb Denis Maier via ntg-context:
> Hi,
>
> I have an xml setup like the one below. In my real document the qquads
> in xml:index-entry don’t appear, but I haven’t been able to reproduce
> the problem in the MWE. What could be the cause of such an issue?
>
> I don’t know if this is helpful, but I had to change the line
>
> \xmlfilter{#1}{/term/command(xml:term)}\qquad\xmlfilter{#1}{/loc/
> command(xml:loc)}
>
> to
>
> \xmlfilter{#1}{/term/command(xml:term)} -\qquad- \xmlfilter{#1}{/loc/
> command(xml:loc)}
>
> to make the qquad appear.
My guess is you have something before the \qquad accepts a number as
argument and \qquad is used as number delimiter from TeX.
You can try to add either \relax, \space or \zerowidthspace before
\qquad (just try what works).
Wolfgang
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* [NTG-context] Re: Quads not appearing
2025-02-26 17:04 ` [NTG-context] " Wolfgang Schuster
@ 2025-02-27 14:23 ` Denis Maier via ntg-context
2025-02-28 13:29 ` Hans Hagen via ntg-context
0 siblings, 1 reply; 5+ messages in thread
From: Denis Maier via ntg-context @ 2025-02-27 14:23 UTC (permalink / raw)
To: 'mailing list for ConTeXt users'; +Cc: denismaier
Ok, I've found it. The problem is that I have something in the xml file that produces spurios spaces, which I try to get rid of with \removeunwantedspaces. However, this seems to have an effect on the wanted \qquad.
Is there a way to remove unwanted spaces inside a given element without affecting earlier spaces (in other elements) that should appear?
I guess \xmlstrip could be a solution to this problem, but I don't quite understand how this works.
Best,
Denis
%%%%%%%%%%%%% Updated Example %%%%%%%%%%%%%%%%%
\startxmlsetups xml:test
\xmlsetsetup{#1}{*}{-}
\xmlsetsetup{#1}{index|index-entry|num}{xml:*}
\stopxmlsetups
\xmlregisterdocumentsetup{test}{xml:test}
\startxmlsetups xml:index
\xmlflush{#1}
\stopxmlsetups
\startxmlsetups xml:index-entry
\startparagraph
\xmlfilter{#1}{/term/command(xml:term)}\qquad\qquad\qquad\xmlfilter{#1}{/loc/command(xml:loc)}
\stopparagraph
\stopxmlsetups
\startxmlsetups xml:term
\xmlflush{#1}
\stopxmlsetups
\startxmlsetups xml:loc
\removeunwantedspaces
\xmlflush{#1}
\stopxmlsetups
\startxmlsetups xml:num
\xmlflush{#1}
\stopxmlsetups
\startbuffer[test]
<?xml version="1.0" encoding="UTF-8"?>
<index>
<index-entry>
<term>asdf</term>
<loc>
<num>1</num>
</loc>
</index-entry>
</index>
\stopbuffer
\starttext
\xmlprocessbuffer{test}{test}{}
\stoptext
___________________________________________________________________________________
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* [NTG-context] Re: Quads not appearing
2025-02-27 14:23 ` Denis Maier via ntg-context
@ 2025-02-28 13:29 ` Hans Hagen via ntg-context
2025-02-28 16:05 ` Denis Maier via ntg-context
0 siblings, 1 reply; 5+ messages in thread
From: Hans Hagen via ntg-context @ 2025-02-28 13:29 UTC (permalink / raw)
To: ntg-context; +Cc: Hans Hagen
On 2/27/2025 3:23 PM, Denis Maier via ntg-context wrote:
> Ok, I've found it. The problem is that I have something in the xml file that produces spurios spaces, which I try to get rid of with \removeunwantedspaces. However, this seems to have an effect on the wanted \qquad.
> Is there a way to remove unwanted spaces inside a given element without affecting earlier spaces (in other elements) that should appear?
> I guess \xmlstrip could be a solution to this problem, but I don't quite understand how this works.
\xmlstrip{#1}{.}
\xmlstrip{#1}{/*}
or s stripped finalizer .. depends on where used
> Best,
> Denis
>
> %%%%%%%%%%%%% Updated Example %%%%%%%%%%%%%%%%%
> \startxmlsetups xml:test
> \xmlsetsetup{#1}{*}{-}
> \xmlsetsetup{#1}{index|index-entry|num}{xml:*}
> \stopxmlsetups
>
> \xmlregisterdocumentsetup{test}{xml:test}
>
>
> \startxmlsetups xml:index
> \xmlflush{#1}
> \stopxmlsetups
>
> \startxmlsetups xml:index-entry
> \startparagraph
> \xmlfilter{#1}{/term/command(xml:term)}\qquad\qquad\qquad\xmlfilter{#1}{/loc/command(xml:loc)}
> \stopparagraph
> \stopxmlsetups
>
>
> \startxmlsetups xml:term
> \xmlflush{#1}
> \stopxmlsetups
>
> \startxmlsetups xml:loc
> \removeunwantedspaces
> \xmlflush{#1}
> \stopxmlsetups
>
> \startxmlsetups xml:num
> \xmlflush{#1}
> \stopxmlsetups
>
> \startbuffer[test]
> <?xml version="1.0" encoding="UTF-8"?>
> <index>
> <index-entry>
> <term>asdf</term>
> <loc>
> <num>1</num>
> </loc>
> </index-entry>
> </index>
> \stopbuffer
>
> \starttext
>
> \xmlprocessbuffer{test}{test}{}
>
> \stoptext
>
>
> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to the Wiki!
>
> maillist : ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
> webpage : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
> archive : https://github.com/contextgarden/context
> wiki : https://wiki.contextgarden.net
> ___________________________________________________________________________________
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* [NTG-context] Re: Quads not appearing
2025-02-28 13:29 ` Hans Hagen via ntg-context
@ 2025-02-28 16:05 ` Denis Maier via ntg-context
0 siblings, 0 replies; 5+ messages in thread
From: Denis Maier via ntg-context @ 2025-02-28 16:05 UTC (permalink / raw)
To: 'mailing list for ConTeXt users'; +Cc: denismaier
> -----Ursprüngliche Nachricht-----
> Von: Hans Hagen via ntg-context <ntg-context@ntg.nl>
> Gesendet: Freitag, 28. Februar 2025 14:30
> An: ntg-context@ntg.nl
> Cc: Hans Hagen <j.hagen@freedom.nl>
> Betreff: [NTG-context] Re: Quads not appearing
>
> On 2/27/2025 3:23 PM, Denis Maier via ntg-context wrote:
> > Ok, I've found it. The problem is that I have something in the xml file
that
> produces spurios spaces, which I try to get rid of with
> \removeunwantedspaces. However, this seems to have an effect on the
> wanted \qquad.
> > Is there a way to remove unwanted spaces inside a given element without
> affecting earlier spaces (in other elements) that should appear?
> > I guess \xmlstrip could be a solution to this problem, but I don't quite
> understand how this works.
>
> \xmlstrip{#1}{.}
> \xmlstrip{#1}{/*}
But this won't output anything right? This will just manipulate the
(sub)tree in place? Like some sort of preprocessor?
That means, I will need a combination of
\xmlstrip{#1}{.}
\xmlflush{#1}
to actually produce the output. Is that correct?
Denis
___________________________________________________________________________________
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___________________________________________________________________________________
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2025-02-26 15:40 [NTG-context] Quads not appearing Denis Maier via ntg-context
2025-02-26 17:04 ` [NTG-context] " Wolfgang Schuster
2025-02-27 14:23 ` Denis Maier via ntg-context
2025-02-28 13:29 ` Hans Hagen via ntg-context
2025-02-28 16:05 ` Denis Maier via ntg-context
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