I spoke too fast, the following code produces an error in the cross
reference, it seems to me it doesn't like @cdot there:
! Missing @endcsname inserted.
<to be read again>
@cdot
@safexrefname ->X Il$@cdot
$lustre-title
This is the code that produces it:
\input texinfo @c -*- coding: utf-8; mode: texinfo; documentlanguage: ca -*-
@setfilename catalan.info
@settitle Prova
@documentencoding UTF-8
@documentlanguage ca
@afourpaper
@node X Il·lustre
@chapter chap
Hello. @xref{X Il·lustre}. @thistitle
Una prova il·lustre company, iłlustre company, L·L Łl ja està.
@U{013F} @U{0140}
@bye
--
Walter Garcia-Fontes
