The problem is that pgfplots uses the ^^ syntax to access characters but this relies on ^ having catcode 7 which is not the case by default in ConTeXt. I had a similar issue in PGF before and that was fixed by just replacing the ^^ syntax with the ascii code constants from syst-ini.mkxl.
Cheers, Henri On 06/04/20, 22:23, Fabrice Couvreur wrote: > Hi, > Still with the idea of using lmtx, I get a compilation error when I use > pgfplots. > Thank you. > Fabrice > #################################################### > open source > level 9, order 92, name 'pgfplotsbinary.data.code.tex' > > tex error > tex error on line 42 in file > pgfplotsbinary.data.code.tex: ! Undefined control sequence > > l.42 \catcode`\ =11^^I\expandafter\xdef\csname pgfp@bin@ > > \the\counter^^I\endcsname{^^20}\endgroup\advance\counter by1 > lua error: > > ? > > > > <empty file> > > > The control sequence at the end of the top line of your error message was > never > \def'ed. You can just continue as I'll forget about whatever was undefined. > > > mtx-context | fatal error: return code: 256 > > TeX Output exited abnormally with code 1 at Mon Apr 6 22:19:01 > ___________________________________________________________________________________ > If your question is of interest to others as well, please add an entry to the > Wiki! > > maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context > webpage : http://www.pragma-ade.nl / http://context.aanhet.net > archive : https://bitbucket.org/phg/context-mirror/commits/ > wiki : http://contextgarden.net > ___________________________________________________________________________________ ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___________________________________________________________________________________