bug#43715: 28.0.50; Duplicate results in project-find-regexp

[Eli Zaretskii]

> Date: Fri, 02 Oct 2020 12:18:54 +0300
> From: Eli Zaretskii <eliz@gnu.org>
> Cc: larsi@gnus.org, pankaj@codeisgreat.org, 43715@debbugs.gnu.org
> 
> > Cc: larsi@gnus.org, pankaj@codeisgreat.org, 43715@debbugs.gnu.org
> > From: Dmitry Gutov <dgutov@yandex.ru>
> > Date: Fri, 2 Oct 2020 11:52:49 +0300
> > 
> > >> So you think it's a good idea for 'n' and 'p' to skip subsequent matches
> > >> on the line?
> > > 
> > > Please don't: that would be mightily confusing.
> > 
> > To play the devil's advocate: this is already what both Grep and Occur 
> > do. So maybe it is fine?
> > 
> > Or we should fix the other modes.
> 
> I'd prefer the latter, of course.

At least by default, that is.  If someone really wants to be able to
skip identical hits, I won't object to having an option for that.  But
having 'n' and 'p' skip by default is unexpected and confusing.