Thank you, Hans. Updates are in place:
https://github.com/DaveJarvis/keenwrite/releases https://github.com/DaveJarvis/keenwrite-themes/releases On Sun, Jan 2, 2022 at 3:11 AM Hans Hagen <j.ha...@xs4all.nl> wrote: > On 1/2/2022 2:54 AM, Thangalin via ntg-context wrote: > > Happy New Year! > > > > How would you implement a mechanism that takes arbitrary XHTML <meta> > > tags and produces document variables? Consider: > > > > <meta name="journal" content="Nature" /> > > > > After running XML setups, the following would write "Nature": > > > > \documentvariable{journal} > > > > The tricky part is doing this without pre-defining them. Here's a short, > > self-contained example to help demonstrate: > > > > |\startbuffer[xdoc] <html> <head> <meta content="Milena Marić Einstein" > > name="author"/> <meta content="Annalen der Physik" name="journal"/> > > </head> <body> </body> </html> \stopbuffer \startxmlsetups xml:xhtml > > \xmlsetsetup{\xmldocument}{*}{-} > > \xmlsetsetup{\xmldocument}{html|body}{xml:*} > > \xmlsetsetup{\xmldocument}{head}{xml:meta} \stopxmlsetups > > \xmlregistersetup{xml:xhtml} \startxmlsetups xml:html > > % "author" is a special setup, not generalized > > \xmlfilter{#1}{/head/meta[@name='author']/command(xml:author)} % What > > goes here to make this dynamic? > > %\xmlfilter{#1}{/head/meta[@name='journal']/command(xml:journal)} > > \xmlflush{#1} \stopxmlsetups \startxmlsetups xml:author > > \setupdocument[author={\xmlatt{#1}{content}}] > > \setupdocument[metadata:author={\xmlatt{#1}{content}}] > > \setupinteraction[author={\documentvariable{author}}] \stopxmlsetups % > > How can this be generalized? %\startxmlsetups xml:journal > > %\setupdocument[journal={\xmlatt{#1}{content}}] %\stopxmlsetups > > \startxmlsetups xml:body \startdocument Author: > > \documentvariable{author} \par Journal: \documentvariable{journal} > > \stopdocument \stopxmlsetups \xmlprocessbuffer{main}{xdoc}{}| > \startxmlsetups xml:setdocumentvariable > \setupdocument[\xmlatt{#1}{name}={\xmlatt{#1}{content}}] > \stopxmlsetups > > \startxmlsetups xml:author > \setupdocument[author={\xmlatt{#1}{content}}] > \setupdocument[metadata:author={\xmlatt{#1}{content}}] > \setupinteraction[author={\documentvariable{author}}] > \stopxmlsetups > > \startxmlsetups xml:html > \xmlfilter{#1}{/head/meta/command(xml:setdocumentvariable)} > \xmlfilter{#1}{/head/meta[@name='author']/command(xml:author)} > \startdocument > \xmlflush{#1} > \stopdocument > \stopxmlsetups > > > > ----------------------------------------------------------------- > Hans Hagen | PRAGMA ADE > Ridderstraat 27 | 8061 GH Hasselt | The Netherlands > tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl > ----------------------------------------------------------------- >
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