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On 8/4/2022 12:22 PM, Taco Hoekwater via ntg-context wrote:
On 3 Aug 2022, at 15:54, Pablo Rodriguez via ntg-context
wrote: BTW, is there any way to rephrase "{h3 + blockquote}" in proper Lua?
I was wondering about that as well, and I really had no clue how to do that. Some reading and studying later, I realised that there is a preceding-sibling:: axis.
That is not documented in xml-mkiv.pdf I think, but it inherited from xpath, and that means this works:
\xmlsetsetup{#1}{blockquote/preceding-sibling::h3[-1]/} {xml:section}
“Take all blockquotes, then tests their immediate preceding siblings (index [-1]) that are h3."
But the CSS version is nicer. Still, both solutions fail on generic input.
Sorry, out of clues
\startbuffer[demo] <xml> <div class="section level3"> <h3>One</h3> <p>Standard paragraph</p> <blockquote> <p>Quoted text</p> </blockquote> </div> <div class="section level3"> <h3>Two</h3> <blockquote> <p>Direct quote</p> </blockquote> </div> </xml> \stopbuffer \startxmlsetups xml:initialize \xmlsetsetup{#1} {xml|p|blockquote|div} {xml:*} \xmlsetsetup{#1} {/xml/div[contains(@class,'level3')]} {xml:section:level3} \stopxmlsetups \xmlregistersetup{xml:initialize} \startxmlsetups xml:xml \xmlall{#1}{/div} \stopxmlsetups \startxmlsetups xml:p \startpar\xmlflush{#1}\stoppar \stopxmlsetups \startxmlsetups xml:blockquote \startblockquote\xmlflush{#1}\stopblockquote \stopxmlsetups \startxmlsetups xml:section:level3 \xmldoif{#1}{/blockquote} { \xmldoifnot{#1}{/p} { \section{\xmlflush{#1}} } } \stopxmlsetups \starttext \xmlprocessbuffer{main}{demo}{} \stoptext ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------