Re: Apparent regression on the undo command

[Markus Triska]

Hi Artur,

Artur Malabarba <address@hidden> writes:

> I've been noticing this for days now. Whenever I invoke `undo' (C-/),
> the last change is correctly undone but then sometimes the cursor gets
> moved apparently random places in the buffer.
>
> It took me a couple of days to realise it was moving point to the
> position of my "penultimate" change (the change before the one I just
> undid).

Issue #21722 may be related to this:

   https://debbugs.gnu.org/cgi/bugreport.cgi?bug=21722

I began noticing unexpected point positions after undo starting with
Emacs 23.1. I cannot reproduce the regression consistently, and it only
occurs sporadically, but I hope that this helps to get to the root cause
of such problems.

All the best!
Markus