So, should I share relevant files? AFAIK only cmarrows and .mf files in the cm source folder are involved. I hope you can check it if a solution is possible and not too demanding. Thanks beforehand. Regards, Jairo El lun, 26 de abr. de 2021 a la(s) 03:56, Hans Hagen (j.hagen@xs4all.nl) escribió:
On 4/26/2021 9:59 AM, Jairo A. del Rio wrote:
El lun, 26 de abr. de 2021 a la(s) 01:49, Hans Hagen (j.hagen@xs4all.nl mailto:j.hagen@xs4all.nl) escribió:
On 4/26/2021 6:59 AM, Jairo A. del Rio wrote: > The following: > > \starttext > > \startMPinitializations > > input cmarrows; > > setup_cmarrows(arrow_name = "texarrow"; parameter_file =
"cmr6.mf";
> macro_name = "nicearrow"); > > \stopMPinitializations > > \startMPpage
> metafun > log > error: Equation cannot be performed (numeric=pair) I don't know, but from the message it looks like some 'local'
variables
is not saved and defined. I'm surprised that loading some mf file
works
at all (because it also assumes some mf related definitions). I also hav eno clue if such a package adopts 'core' metafun code (and mpiv
metafun
is different from mpii).
It's a generic, "pure" MetaPost package:
https://www.ctan.org/pkg/cmarrows https://www.ctan.org/pkg/cmarrows
that doesn't make it immune from clashes in used variables with differnt types ... metafun is more than plain mp so more can clash
Fonts are in /fonts/source/public in a TeX Live distribution, in case it helps. i have a rather minimal tex setup so i can't run that (i'm not going to clutter my system now)
Hans
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