[tex-k] Bug in web2c or MF: segfault using scantokens in recursive macro

Karl Berry karl at freefriends.org
Tue Nov 14 22:26:48 CET 2023

Hi Dominik - thanks for the report. Yikes.

    I don't know if this is a bug in web2c or in MF. Can someone try to 
    reproduce this behavior with original METAFONT?

I'll ask. -k

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