<div dir="ltr"><div>your question isn't very clear (what emulation isn't working?) but there is a Lua emulation (not that well tested) for the xetex glyph index commands available at</div><div><a href="https://github.com/latex3/xxetex/blob/main/xxetex.lua#L81">https://github.com/latex3/xxetex/blob/main/xxetex.lua#L81</a></div><div>and surrounding code.</div><div><br></div><div>David<br></div><div><br></div><div><br></div><div><br></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, 3 Nov 2024 at 12:46, Janusz S. Bień <<a href="mailto:jsbien@mimuw.edu.pl">jsbien@mimuw.edu.pl</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi!<br>
<br>
I have encountered a strange problem:<br>
<br>
<a href="https://github.com/jsbien/tmpLuaLaTeX/issues" rel="noreferrer" target="_blank">https://github.com/jsbien/tmpLuaLaTeX/issues</a><br>
<br>
I can live with it, but perhaps it is a manifestation of some more<br>
interesting problem.<br>
<br>
It's quite possible I'm doing something stupid... Anyway<br>
ChatGPT/AskTheCode was unable to help.<br>
<br>
Best regards<br>
<br>
Janusz<br>
<br>
-- <br>
             ,   <br>
Janusz S. Bien<br>
emeryt (emeritus)<br>
<a href="https://sites.google.com/view/jsbien" rel="noreferrer" target="_blank">https://sites.google.com/view/jsbien</a><br>
</blockquote></div>