Re: xml input

From: Mica Semrick <mica@silentumbrella.com>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: xml input
Date: Thu, 21 Apr 2016 07:38:25 -0700	[thread overview]
Message-ID: <7F1E79E7-6FE3-4D33-B27D-0B6E0D22F9FD@silentumbrella.com> (raw)
In-Reply-To: <9C2C0247-95F7-47B1-A1A8-4FE147A880F7@uva.nl>

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Thank you, this is much appreciated!

Best,
Mica

On April 21, 2016 12:41:26 AM PDT, "Meer, Hans van der" <H.vanderMeer@uva.nl> wrote:
>A week ago I posted here by accident part of a private conversation (in
>Dutch) with Hans Hagen. I already apologized for this.
>
>On 15 Apr 2016, at 00:47, Mica Semrick
><mica@silentumbrella.com<mailto:mica@silentumbrella.com>> wrote:
>
>I'm interested in this thread too... But I'm american, so English only.
>I appreciate your understanding!
>
>
>From reactions I understood that other people are interested in this
>subject of \xmlinclude too, but at that moment I could not produce a
>coherent story.
>After having produced some minimal (1) working, (2)  not working and
>(3) crashing examples, I dare hope that my contribution of these will
>be of some use. And perhaps they will spawn better suggestions and
>better understanding of what happens, because I must confess I am
>somewhat unsure with functional language behaviour, being raised with
>Assembler, Algol, Pascal, Fortran, and so on ;-)
>
>Find below my examples. One can call each of them by commenting out the
>\starthiding.
>The last one can be executed by removing the %%%%'s at the front of the
>offending statement.
>Again, I hope this post will be of some use.
>
>Hans van der Meer
>
>contents of file minimal-example.xml:
>
><notes>
><note>
><body>Body of first note</body>
></note>
><note>
><body>Body of second note</body>
></note>
></notes>
>
>Three exampel programs:
>
>\enabletrackers[lxml.loading,lxml.setups]
>\startbuffer[notes-xml]
><?xml version="1.0" encoding="UTF-8"?>
><takenotes>
><include file="minimal-example.xml"/>
></takenotes>
>\stopbuffer
>
>\starthiding
>% Test #1
>\startxmlsetups notes:setups
>\xmlsetsetup{#1}{*}{-}
>\xmlsetsetup{#1}{notes}{notes:*}
>\stopxmlsetups
>\xmlregisterdocumentsetup{notes}{notes:setups}
>\startxmlsetups notes:notes
>\xmlinclude{#1}{include}{file}
>\xmlshow{#1}
>===> number of <note> = \xmlcount{#1}{note}
>\stopxmlsetups
>\starttext
>Ok with \type{\xmlprocessbuffer{notes}{notes-xml}{notes:notes}}\crlf
>\xmlprocessbuffer{notes}{notes-xml}{notes:notes}
>\blank
>Not ok with \type{\xmlprocessbuffer{notes}{notes-xml}{}}\crlf
>\xmlprocessbuffer{notes}{notes-xml}{}
>\textrule{end of test \#1}
>\stoptext
>\stophiding
>
>\starthiding
>% Test #2
>\startxmlsetups notes:setups
>    \xmlsetsetup{#1}{*}{-}
>    \xmlsetsetup{#1}{takenotes}{notes:*}
>\stopxmlsetups
>\xmlregisterdocumentsetup{notes}{notes:setups}
>\startxmlsetups notes:takenotes
>\xmlinclude{#1}{include}{file}
>\xmlshow{#1}
>===> number of <note> = \xmlcount{#1}{note}
>\stopxmlsetups
>\startxmlsetups notes:setups
>\xmlflush{#1}
>\stopxmlsetups
>\starttext
>Nothing with \type{\xmlprocessbuffer{takenotes}{notes-xml}{}}\crlf
>\xmlprocessbuffer{takenotes}{notes-xml}{}
>\blank
>Not ok with \type{\xmlprocessbuffer{notes}{notes-xml}{}}\crlf
>\xmlprocessbuffer{notes}{notes-xml}{}
>\blank
>Not ok with
>\type{\xmlprocessbuffer{notes}{notes-xml}{notes:takenotes}}\crlf
>\xmlprocessbuffer{notes}{notes-xml}{}
>\textrule{end of test \#2}
>\stoptext
>\stophiding
>
>%\starthiding
>% Test #3
>\startxmlsetups notes:setups
>\xmlsetsetup{#1}{*}{-}
>\xmlsetsetup{#1}{notes}{notes:*}
>\stopxmlsetups
>\xmlregisterdocumentsetup{notes}{notes:setups}
>\startxmlsetups notes:notes
>\xmlfilter{#1}{takenotes/include/command(notes:include)}
>\xmlshow{#1}
>===> number of <note> = \xmlcount{#1}{note}
>\stopxmlsetups
>\startxmlsetups notes:include
>\writestatus{DEBUG}{enter notes: include file
>\xmlattribute{#1}{../include}{file}}
>\xmlinclude{#1}{../include}{file}
>\stopxmlsetups
>\starttext
>\type{\xmlprocessbuffer{notes}{notes-xml}{notes:notes}} will crash
>%%%%\xmlprocessbuffer{notes}{notes-xml}{notes:notes}%%%%
>\crlf prints in the log:
>\crlf \type{DEBUG > enter notes: include file minimal-example.xml}
>\crlf \type{lxml  > tex > including file 'minimal-example.xml'}
>\crlf \type{lua error ... attempt to index field 'settings' (a nil
>value) ...tail calls}
>\textrule{end of test \#3}
>\stoptext
>\stophiding
>
>
>
>
>------------------------------------------------------------------------
>
>___________________________________________________________________________________
>If your question is of interest to others as well, please add an entry
>to the Wiki!
>
>maillist : ntg-context@ntg.nl /
>http://www.ntg.nl/mailman/listinfo/ntg-context
>webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
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>___________________________________________________________________________________

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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
archive  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________