Am 07.03.2017 um 16:19 schrieb Norbert Preining:

with current TL uptodate I get a hang when compiling the attached
LucidaMathOTProperties.tex

lua(la)tex consumes 100% CPU times and never finishes. It is not
about font setup or fc-cache, as other documents work without
any problem.

Even Ctrl-C does not interrupt luatex. I need to Ctrl-Z and then
kill -9.

Before running lualatex I did run luaotfload-tool -u, which didn't
have any problems.

Is this a known issue, and is there a decent work-around?

Here is the log until the hang:
$ lualatex LucidaMathOTProperties.tex
This is LuaTeX, Version 0.95.0 (TeX Live 2016)

no problem here with

This is LuaTeX, Version 1.0.4 (TeX Live 2017/dev) (format=lualatex 2017.2.27) 7 MAR 2017 16:44



 *File List*
 article.cls    2014/09/29 v1.4h Standard LaTeX document class
  size10.clo    2014/09/29 v1.4h Standard LaTeX file (size option)
fontspec.sty    2017/02/12 v2.6 Font selection for XeLaTeX and LuaLaTeX
   expl3.sty    2017/02/10 v6878 L3 programming layer (loader)
expl3-code.tex    2017/02/10 v6878 L3 programming layer
l3pdfmode.def    2016/12/28 v6805 L3 Experimental driver: PDF mode
  xparse.sty    2017/02/10 v6878 L3 Experimental document command parser
fontspec-luatex.sty 2017/02/12 v2.6 Font selection for XeLaTeX and LuaLaTeX
 fontenc.sty
   tuenc.def    2017/02/22 v2.0g Standard LaTeX file
fontspec.cfg
unicode-math.sty    2017/01/27 v0.8d Unicode maths in XeLaTeX and LuaLaTeX
 ifxetex.sty    2010/09/12 v0.6 Provides ifxetex conditional
ifluatex.sty    2016/05/16 v1.4 Provides the ifluatex switch (HO)
ucharcat.sty    2015/11/19 v0.03 ucharcat for luaLaTeX (DPC)
l3keys2e.sty    2017/02/10 v6878 LaTeX2e option processing using LaTeX3 keys
  fix-cm.sty    2015/01/14 v1.1t fixes to LaTeX
  ts1enc.def    2001/06/05 v3.0e (jk/car/fm) Standard LaTeX file
filehook.sty    2011/10/12 v0.5d Hooks for input files
unicode-math-luatex.sty
lualatex-math.sty 2016/04/16 v1.6 Patches for mathematics typesetting with Lu
aLaTeX
etoolbox.sty    2017/01/02 v2.4 e-TeX tools for LaTeX (JAW)


Herbert

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