bug#22692: docstring for xref-find-definitions

[Eli Zaretskii]

> Cc: m.kupfer@acm.org, 22692@debbugs.gnu.org
> From: Dmitry Gutov <dgutov@yandex.ru>
> Date: Tue, 23 Feb 2016 02:35:12 +0200
> 
> On 02/23/2016 02:04 AM, Juri Linkov wrote:
> 
> > I'm fine with using bounds-of-thing-at-point if you think it's OK
> > to require thingatpt in core packages such as isearch.
> 
> Great, I've pushed that change. Requiring thingatpt doesn't seem to be 
> something significant, as long as we don't have to preload it (and we 
> don't, in this case).
> 
> The new behavior also seems to fit the related docstrings better: 
> find-tag-default-bounds, find-tag-default, find-tag-default-as-regexp, 
> find-tag-default-as-symbol-regexp all say "at point", not "near" or "on 
> the same line", so it seems we don't even need a NEWS entry here.

The current doc string looks OK to me: it describes the behavior very
well.

Thanks.