Hello,
following the recommendation of Will Robertson I am describing my problem here.
A former post can be found here:
http://github.com/wspr/unicode-math/issues#issue/96
I am using Debian Squeeze with TeX Live 2009 installed not via Debian’s package
management system, but with the net installer (full install).
From this I force-removed fontspec with tlmgr, just to install a recent version
(GitHub or CTAN, I tried both) according to instructions (which included
extracting euenc.tds.zip into the TDS tree at that time). I furthermore updated
xltxtra to the GitHub version and installed unicode-math from GitHub according
to instruction.
Now compiling
\documentclass{article}
\usepackage{xltxtra}
\usepackage{unicode-math}
\setmathfont{Asana Math}
\begin{document}
test $\Omega ξ + a \sum ε \cdot ∃ $
\end{document}
with xelatex ends in a Segmentation Fault:
[…]
(/usr/local/texlive/2009/texmf-dist/tex/latex/fontspec/fontspec.cfg)))
(/usr/local/texlive/2009/texmf-dist/tex/xelatex/unicode-math-table.texSegmentation
fault
After removing the \setmathfont command it compiles without errors. (I assume
it to be expected behaviour, that the output of the math part is reduced to $+
a$.)
If I use \setmathfont within the document this still happens and if I insert
nonsense commands before this, the compiler first complains about them (and
segfaults after I accept the complaint)—that’s why I am pretty sure, the
problem iswithin \setmathfont. Using other fonts (Neo Euler, XITS Math) does
not help either, nor does using \setmathfont{Asana-Math.otf} instead.
This did not occur on a TeX Live system installed on the same system via
Debian’s package manager and with a unicode-math version from half and a week
ago (3ca9b3f) as well as the fontspec version shipped with it. Said
unicode-math version results in the same problems on the manually installed
TeX-Live, so do newer ones.
Since another user talked about a similar problem
(http://github.com/wspr/unicode-math/issues/closed#issue/88 — last post), I
assume this not to be highly individual.
I am not on the mailing list right now, but have no problem to join, if this is
wished for better communication.
Greetings,
Gerrit Ansmann
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