Am Fri, 18 Mar 2016 18:20:16 +0000 schrieb Arthur Reutenauer: >> Well you are not saying what error you get. > Because it's irrelevant.
Hm. I do find a warning like rather obvious: > Package babel Warning: Icouldn'tfindlanguage.dat.Noadditional Didn't you wonder about the missing spaces? > But that doesn't reproduce the situation at all; I'm of course having > that code inside polyglossia.sty. I just pushed it to a new branch on > GitHub, "issue-129-with-luababel" > (https://github.com/reutenauer/polyglossia/blob/issue-129-with-luababel/tex/polyglossia.sty) \ExplSyntaxOn \ifluatex \input luababel.def \fi No wonder that luababel.def explodes if expl3 syntax is on. -- Ulrike Fischer http://www.troubleshooting-tex.de/
