Subject: Re: bug#43007: 27.1; M-j doesn't behave properly in comments

From: Lars Ingebrigtsen <[email-masked]>
Date: Sun, 01 Aug 2021 12:24:57 +0200

Alessio Vanni <[email-masked]> writes:

> Unfortunately I can't really provide anything else. The file being
> edited doesn't seem to be related and neither seem to be the major mode
> (as long as it's for a programming language), as I had it happen in
> different modes, some of which being shipped with Emacs (i.e. are not
> being installed by third-party packages.)

When this happens, does it happen consistently?  If that's the case, can
you do a `C-h k M-j' to confirm that the key binding hasn't been changed
to something else?  And also examine the value of the
`comment-line-break-function' variable.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no