bug#14786: 24.3.50; `field-end' is now very slow

[Eli Zaretskii]

> Date: Fri, 5 Jul 2013 10:06:41 -0700 (PDT)
> From: Drew Adams <drew.adams@oracle.com>
> Cc: 14786@debbugs.gnu.org
> 
> For my info: When such a code change is made, is there no log of the
> reason behind the change?

Every change comes with a change log.  The reason is not always stated
in the change log, it can sometimes be in the comments to the changed
code or in some discussion that led to the change (preferably cited in
the change log).

> If it was to fix a bug, for instance, wouldn't that bug # be noted?

Yes, definitely.