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From: =?utf-8?Q?Vincent_Bela=C3=AFche?= <vincent.belaiche@gmail.com>
Newsgroups: fr.comp.text.tex
Subject: ucharclasses a besoin d'espace ?
Date: Fri, 05 Nov 2021 14:01:14 +0100
Organization: Gegeweb News Server
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Bonjour,

Voici un ECM=C2=A0:

--------8<-----------8<-----------8<-----------8<-----------8<-------
\documentclass{article}
\usepackage{fontspec}
\usepackage{xunicode}
\usepackage[Emoticons]{ucharclasses}
\makeatletter
  \newfontfamily\@@emoji@font{OpenSansEmoji}%
  \setTransitionTo{Emoticons}{\expandafter\let\expandafter
     \@@currentfont\the\font\@@emoji@font}%
  \AtBeginDocument{\expandafter\let\expandafter\@@currentfont
     \the\font}%
  \setTransitionFrom{Emoticons}{\@@currentfont}%
\makeatother
\begin{document}
aaa =F0=9F=98=80 bbbb.% :-) entre espaces

aaa=F0=9F=98=80bbbb.% :-) entre lettres
\end{document}
--------8<-----------8<-----------8<-----------8<-----------8<-------

En sortie =C3=A7a fait un truc du genre=C2=A0:

aaa =F0=9F=98=80 bbbb.
aaa bbbb.

Lorsque le bonhomme qui sourit U+1F600 n'est pas entre espaces, il
dispara=C3=AEt, c'est =C3=A7a mon probl=C3=A8me=E2=80=A6 Et je ne trouve pa=
s o=C3=B9 la doc
d'ucharclasses d=C3=A9crit ce comportement.



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