On 12/12/2020 10:36 AM, Jean-Philippe Rey wrote:

Dear list,

I am unable to draw a plot using an external file with LMTX. Here is a minimal example

===================== \usemodule[pgfplots] \starttext \starttikzpicture \startaxis \addplot table [x=t, y=E] {mfe-addplot.dat}; \stopaxis \stoptikzpicture \stoptext =====================

The ConTeXt run fails with an "Undefined control sequence" error (see attached log file). I don't know if this is an LMTX or PGF issue. The example works fine with MkIV. I tried with the tikz version available on ConTeXt garden (pgf 3.0.1, pgfplots 1.16) and the last one from CTAN (pgf 3.1.7a, pgfplots 1.17) with the same result.

looks like \PackageError is undefined which is something PGF but maybe you should ! Package pgfplots Warning: running in backwards compatibility mode (unsuitable tick labels; missing features). Consider writing \pgfplotsset{compat=1.17} into your preamble. use that setting in order to not end up at that command Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------