Hi Ingo, There's one more GNU-ish use of `$<` in "doc/doc.am".
At 2026-09-25T12:49:05-0500, G. Branden Robinson wrote: > $ git blame doc/doc.am 931c31ab4d (G. Branden Robinson 2022-05-21 09:26:20 -0500 387) # Use '-K utf8', not '-k', in case 'configure' didn't find uchardet. 92349ae223 (G. Branden Robinson 2022-05-30 12:42:38 -0500 388) # The French translation uses tbl; its English counterpart does not. f8ccb7da6b (G. Branden Robinson 2023-09-22 01:27:57 -0500 389) doc/meintro_fr.ps: doc/meintro_fr.me preconv tbl bdd9c3605e (G. Branden Robinson 2021-12-05 12:41:37 +1100 390) $(GROFF_V)$(MKDIR_P) `dirname $@` \ 92349ae223 (G. Branden Robinson 2022-05-30 12:42:38 -0500 391) && $(DOC_GROFF) -K utf8 -t -Tps -me -mfr $< >$@ I can't account for why neither of us hit this, given its age. A fix for that , along with the other extended uses of `$<`, will be in my next push to the groff `master` branch (which will _not_ be tagged 1.25.0.rc3 soon after and will not have the security fixes currently in preparation). Regards, Branden
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