bug#16413: 24.3.50; Inconsistent behavior of text property functions in narrowed buffer

[Eli Zaretskii]

> From: Nathan Trapuzzano <nbtrap@nbtrap.com>
> Cc: dancol@dancol.org,  16413@debbugs.gnu.org
> Date: Sat, 11 Jan 2014 08:56:26 -0500
> 
> > point-max is and will always be a special case.  There's no way around
> > that.
> 
> But when dealing with text properties (and apparently only when dealing
> with text properties), there are _two_ special cases: (point-max) in a
> narrowed buffer, and (point-max) in a widened buffer.

Not if you never look at the properties when you hit the limit of the
search for previous/next property change.