bug#46331: provided-mode-derived-p doesn't work on aliases
From:
Reuben Thomas
Subject:
bug#46331: provided-mode-derived-p doesn't work on aliases
Date:
Sat, 6 Feb 2021 11:27:10 +0000
I just looked at the history of provided-mode-derived-p, and it seems that a fix had already been made for this problem. See commit 48ff4c0b2f7. (I am using emacs 26.3, which does not have this fix.)