bug#21885: 24.5; Transposing things with a negative argument

[Eli Zaretskii]

> Date: Thu, 12 Nov 2015 14:27:07 -0500
> From: Eli Barzilay <eli@barzilay.org>
> Cc: Stephen Leake <stephen_leake@stephe-leake.org>, 21885@debbugs.gnu.org, 
>       martin rudalics <rudalics@gmx.at>
> 
> On Thu, Nov 12, 2015 at 1:24 PM, Eli Zaretskii <eliz@gnu.org> wrote:
> >> From: Stephen Leake <stephen_leake@stephe-leake.org>
> >> Date: Thu, 12 Nov 2015 12:11:42 -0600
> >> Cc: 21885@debbugs.gnu.org
> >>
> >> Eli Barzilay <eli@barzilay.org> writes:
> >>
> >> > In the past (IIRC, up to around v24.3) transposing things (chars,
> >> > words, sexprs, lines) would always leave the point after the
> >> > transposed thing. ...  This is no longer happenning.
> > [...]
> >
> > I think I know the answer: the difference is visible only if you
> > invoke C-t with a negative argument, as in "C-- C-t".
> 
> Yes, exactly -- and yes, this is the same bug as #20698.  I looked at
> the code a bit more since then, and I think that my patch is a fine fix.

Thanks, pushed.