bug#54843: 29.0.50; rcirc-omit-mode hiding the overlay arrow

[Philip Kaludercic <philipk@posteo.net>]

Davide Masserut <dm@mssdvd.com> writes:

> Philip Kaludercic <philipk@posteo.net> writes:
>
>> Could you test if the following improves the situation:
>
> I'm sorry but that doesn't work.
>
>> I am not certain, but my intuition is that the issue should be fixed
>> somewhere around here.
>
> Could the problem be in the C code (xdisp.c ?) that handles the arrow?
> The code in rcirc.el looks quite straightforward to me.

I don't think so, the arrow is behaving just the way it should.
E.g. try setting it in some Elisp file with outline-minor-mode enabled.
If you fold the section the arrow marker is placed within, it disappears
from the fringe.  It could be argued that this shouldn't be the case,
but I think that for rcirc what we actually want is to ensure that the
marker is always placed so that it isn't affected by rcirc-omit-mode.

-- 
	Philip Kaludercic