<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Thanks for your reply Jonathan,<div class=""><br class=""></div><div class="">whether with catcode 12 or 11, it still doesn't work.</div><div class=""><br class=""></div><div class="">Here is a minimal example:</div><div class=""><br class=""></div><div class=""><div><div class="">\lccode"200D="200D</div><div class="">\patterns{</div><div class="">^^^^200d1^^^^200d</div><div class="">}</div><div class=""><br class=""></div><div class="">and then a file</div><div class=""><br class=""></div><div class=""><div class="">\lccode"200D="200D</div><div class="">\catcode"200D=11</div><div class="">bla^^^^200d^^^^200dbla</div><div class="">\showhyphens{bla^^^^200d^^^^200dbla}</div><div class="">\end</div></div><div class=""><br class=""></div><div class="">The log file says:</div><div class=""><br class=""></div><div class=""><div class="">This is XeTeX, Version 3.141592653-2.6-0.999993 (TeX Live 2021) (preloaded format=plain)</div><div class=""> restricted \write18 enabled.</div><div class="">(./test.tex</div><div class="">Underfull \hbox (badness 10000) in paragraph at lines 6--6</div><div class=""><b class="">[] \tenrm blabla</b></div><div class="">[1] )</div><div class="">(see the transcript file for additional information)</div><div class="">Output written on test.xdv (1 page, 236 bytes).</div><div class="">Transcript written on test.log.</div></div><div class=""><br class=""></div><div class="">which means that the pattern has not been applied.</div><div class=""><br class=""></div><blockquote type="cite" class=""><div class="">Le 25 mars 2021 à 10:37, Jonathan Kew <<a href="mailto:jfkthame@gmail.com" class="">jfkthame@gmail.com</a>> a écrit :</div><br class="Apple-interchange-newline"><div class=""><div class="">On 25/03/2021 09:27, Yannis Haralambous wrote:<br class=""><blockquote type="cite" class="">I noticed that the problem does not come from mapping. When I write<br class="">^^^^0643^^^^200d^^^^200d^^^^0643<br class="">in the text (with \lefthyphenmin=1) and \lccode"200D="200D<br class="">and when I load a pattern<br class="">^^^^200d1^^^^200d<br class="">I get no hyphenation at all, as if the ^^^^200d character is not allowed in hyphenation patterns,<br class="">even though I took care to specify that it is of \catcode 12 and of \lccode equal to itself…<br class=""></blockquote><br class="">Was that a typo? It would need to be \catcode 11 to be eligible for hyphenation, IIRC.<br class=""><br class="">(There may well be other issues involved, but let's start here.)<br class=""><br class=""><blockquote type="cite" class="">And I did this in a file with no mapping at all.<br class="">Any idea where it comes from?<br class="">IMT Atlantique <<a href="http://www.imt-atlantique.fr" class="">http://www.imt-atlantique.fr</a>><span class="Apple-tab-span" style="white-space:pre"> </span><br class="">*Yannis HARALAMBOUS*<br class="">Professor<br class="">Computer Science Department<br class="">UMR CNRS 6285 Lab-STICC<br class="">Site web IMT Atlantique <<a href="http://perso.telecom-bretagne.eu/yannisharalambous/" class="">http://perso.telecom-bretagne.eu/yannisharalambous/</a>>Twitter IMT Atlantique <<a href="https://twitter.com/y_haralambous" class="">https://twitter.com/y_haralambous</a>>LinkedIn IMT Atlantique <<a href="https://www.linkedin.com/in/yannis-haralambous-5529073?trk=hp-identity-name" class="">https://www.linkedin.com/in/yannis-haralambous-5529073?trk=hp-identity-name</a>><br class="">Technopôle Brest-Iroise CS 83818<br class="">29238 Brest Cedex 3, France<br class="">Une école del'IMT <<a href="http://www.imt.fr" class="">http://www.imt.fr</a>><br class="">/A good attitude to the preparation of written mathematical exposition<br class="">is to pretend that it is spoken. Pretend that you are explaining the subject<br class="">to a friend on a long walk in the woods, with no paper available./ (Paul R. Halmos)<br class=""></blockquote><br class=""></div></div></blockquote></div><br class=""><div class="">
<div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div dir="auto" style="caret-color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><table style="background-color: rgb(241, 241, 241); border: 1px solid rgb(221, 221, 221);" class=""><tbody class=""><tr class=""><td colspan="3" class=""></td></tr><tr class=""><td class=""><a href="http://www.imt-atlantique.fr" target="_blank" class=""><img src="http://img.mines-telecom.fr/signature-mail/logos/logo-imta.png" title="Site web IMT Atlantique" alt="IMT Atlantique" style="padding: 4px 0px 4px 4px;" class=""></a></td><td class=""><div style="float: left; font-style: normal; font-variant-caps: normal; font-weight: normal; font-stretch: normal; font-size: 13px; line-height: 1.5; font-family: sans-serif; color: rgb(85, 85, 85); padding: 8px 15px;" class=""><strong class="">Yannis HARALAMBOUS</strong><br class="">Professor<br class="">Computer Science Department<br class="">UMR CNRS 6285 Lab-STICC<br class=""><a href="http://perso.telecom-bretagne.eu/yannisharalambous/" target="_blank" style="text-decoration: none;" class=""><img src="https://img.mines-telecom.fr/signature-mail/social/web.png" title="Site web IMT Atlantique" alt="Site web IMT Atlantique" style="padding: 3px 10px 4px 0px;" class=""></a><a href="https://twitter.com/y_haralambous" target="_blank" style="text-decoration: none;" class=""><img src="https://img.mines-telecom.fr/signature-mail/social/twitter.png" title="Twitter IMT Atlantique" alt="Twitter IMT Atlantique" style="padding: 3px 10px 4px 0px;" class=""></a><a href="https://www.linkedin.com/in/yannis-haralambous-5529073?trk=hp-identity-name" target="_blank" style="text-decoration: none;" class=""><img src="https://img.mines-telecom.fr/signature-mail/social/linkedin.png" title="LinkedIn IMT Atlantique" alt="LinkedIn IMT Atlantique" style="padding: 3px 10px 4px 0px;" class=""></a></div><div style="float: left; font-style: normal; font-variant-caps: normal; font-weight: bold; font-stretch: normal; font-size: 11px; line-height: 1.5; font-family: sans-serif; color: rgb(136, 136, 136); padding: 8px 15px;" class="">Technopôle Brest-Iroise CS 83818<br class="">29238 Brest Cedex 3, France<br class="">Une école de<span class="Apple-converted-space"> </span><a href="http://www.imt.fr" target="_blank" class="">l'IMT</a></div></td></tr><tr class=""><td colspan="3" class=""><div style="float: left; font-style: normal; font-variant-caps: normal; font-weight: normal; font-stretch: normal; font-size: 11px; line-height: 1.5; font-family: sans-serif; color: rgb(85, 85, 85); padding: 8px 15px;" class=""></div></td></tr></tbody></table><p class=""><i class=""><span class="">UNIX Book Units have all of the virtues and none of the vices of fitment furniture.<br class="">
They are as modern as movies and as classical as Greece.</span></i> (Brian Kernighan)<br class=""><br class=""></p></div></div>
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