Am 30.10.22 um 16:54 schrieb Hans Hagen via ntg-context:
On 10/30/2022 4:43 PM, Henning Hraban Ramm via ntg-context wrote:
This used to work:

\definefontfallback[seguiFB]
   [file:seguisym.ttf]
   [0x00000-0xFFFFF]
   [check=yes,force=no]

\definetypeface [contextstart] [ss] [sans]  [segoe] [default][fallbacks=seguiFB]

(Intention is to take all missing characters from this symbol font.)


But with current LMTX, I get:



tex error       > tex error on line 48 in file env_contextstart.tex:

lua error:

     registered function call [1145]: ...-14/tex/texmf-context/tex/context/base/mkxl/math-act.lmt:2339: attempt to perform arithmetic on a nil value (field 'depth')
Your example is too minimal so i can't test it. Do you also set those fallbacks on a math font (as the error has to do with math fallbacks).

Ok, find attached a quite minimal example.

Yes, I had the fallback activated for math (since some enumeration symbols were missing), but I get an error also without math.

Btw, 0x00000-0xFFFFF is a bit over the top,

Well, if I want to replace all missing characters without thinking too much which that might be?

Hraban

Attachment: fontfallbacktest.tex
Description: TeX document

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