I can confirm that the problem exists in LuaLaTeX, but not in XeLaTeX,
so I would attribute the problem to the latest update of luaotfload,
which was updated from 1.18 to 1.19 today. Khaled, can you check?
Regards, Ulrik
----- Original Nachricht ----
Von: "Joel C. Salomon" <joelcsalo...@gmail.com>
An: lualatex-...@tug.org, xetex@tug.org
Datum: 14.09.2010 19:30
Betreff: [lltx] unicode-math breakage with newest TL '10 update
> (Technically this is OT for the X?TeX list, but I suspect the folks who
> can help me are here?)
>
> Minimal test case:
> % !TEX TS-program = lualatex
> \documentclass{minimal}
>
> \usepackage{unicode-math}
> \setmathfont{Cambria Math}
>
> \begin{document}
> \[
> \dot x + \ddot y
> \]
> \end{document}
> Works with X?LaTeX, but LuaLatex gives me this error:
>
> luaotfload | Font names database loaded:
> /home/chesky/.texlive2010/texmf-var/luatex-cache/generic/names/otfl-names.lu
> a(load:
> /home/chesky/.texlive2010/texmf-var/luatex-cache/generic/fonts/otf/temp-camb
> ria-cambria-math-1.lua)
> ! Missing control sequence inserted.
> <inserted text>
> \inaccessible
> l.5 \setmathfont{Cambria Math}
>
> ? h
> Please don't say `\def cs{...}', say `\def\cs{...}'.
> I've inserted an inaccessible control sequence so that your
> definition will be completed without mixing me up too badly.
> You can recover graciously from this error, if you're
> careful; see exercise 27.2 in The TeXbook.
> ?
>
> Any clues?
>
> ?Joel
>
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