Re: viper-mode undo bug introduced between Nov 10 and Nov 14

[Eli Zaretskii]

> From: Jim Meyering <address@hidden>
> Date: Thu, 12 May 2016 22:01:48 -0700
> Cc: emacs-devel <address@hidden>, Phillip Lord <address@hidden>
> 
> > On which branch do you see this new problem?  Does it happen on
> > emacs-25, the release branch?
> >
> > In any case, please file a separate bug report about that, as it
> > doesn't seem to be related to the undo problem (AFAIU).
> 
> I traced the new problem to commit
> 088acab3831b45e0e0749705226b8680076df4b6, aka
> emacs-24.5-rc3-fixed-9210-g088acab. When I revert that change and
> rebuild from emacs.git's master branch, that particular problem (which
> also caused repeated "/"-based searching to mistakenly use the
> "(default ...)" prefix) works once again.
> 
> If it is still necessary tomorrow, I'll create a separate bug report.

Yes, please file a separate bug report.

For the record, that commit on the master branch switched viper to
lexical-binding, so reverting it is probably out of the question.  We
need to look for a solution that keeps the lexical-binding.

Thanks.