Hi,
Still with the idea of using lmtx, I get a compilation error when I use pgfplots.
Thank you.
Fabrice
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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