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From: <denis.maier@unibe.ch>
To: <ntg-context@ntg.nl>
Subject: [NTG-context] XML: Correct usage of hash symbol in url
Date: Fri, 25 Aug 2023 08:16:16 +0000	[thread overview]
Message-ID: <ZRAP278MB0495250B92D776D9493C540C83E3A@ZRAP278MB0495.CHEP278.PROD.OUTLOOK.COM> (raw)

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I need to process URLs in XML documents differently depending on the target. Thanks to Hans and Thomas I can now deal with the attributes.
Now I need to prefix certain kind of targets with a certain URL (a web viewer for IIIF images in this particular case). The prefix contains a #, which, as a special character seems to cause an error. Adding a double hash seems to work, but those ## will end up in the link URL. How can I properly escape a single #? I've already tried using \Ux{23}, but that won't work either.



\startxmlsetups xml:test


\startxmlsetups xml:doc

     function xml.finalizers.tex.url(e,a)
         local u = #e > 0 and e[1].at[a]
         local s = u and lpeg.match(lpeg.patterns.urlunescaper,u)

\startxmlsetups xml:element
\xmldoifelse{#1}{.[@href and contains(@href,'https://iiif.ub.unibe.ch')]}

                {\goto{\xmlflush{#1}}[url(https://uv-v4.netlify.app/##?manifest=\xmlatt{#1}{href})]} % gives me two hashes in the Link

                %{\goto{\xmlflush{#1}}[url(https://uv-v4.netlify.app/#?manifest=\xmlatt{#1}{xlink:href})]} \par % does not work


<?xml version="1.0" encoding="UTF-8"?>
<element href="https://iiif.ub.unibe.ch/presentation/v2.1/berner-inkunabeln/manifest/Inc%20I%20104%20fol%20a1r">IIIF-Link</element>
<element href="https://wiki.contextgarden.net/">Other Link</element>




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             reply	other threads:[~2023-08-25  8:18 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-25  8:16 denis.maier [this message]
2023-08-25  8:35 ` [NTG-context] " Hans Hagen via ntg-context
2023-08-27 11:52 ` [NTG-context] Re: XML: Correct usage of hash symbol in url / new upload Hans Hagen via ntg-context

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