bug#20847: [display engine] 25.0.50; company-mode popup makes point jump to an entirely different location

[Eli Zaretskii]

> Cc: 20847@debbugs.gnu.org
> From: Dmitry Gutov <dgutov@yandex.ru>
> Date: Mon, 22 Jun 2015 16:40:35 +0300
> 
> This doesn't seem to have any effect, though. Adding
> 
>        (when (eq ?\n (char-after (overlay-start ov)))
>          (let ((inhibit-modification-hooks t))
>            (put-text-property (overlay-start ov) (1+ (overlay-start ov)) 
> 'cursor t)))
> 
> to the end of company-pseudo-tooltip-unhide creates no change in the 
> behavior.

That's because I have yet to write the code to support that ;-)

Will do next; meanwhile, could you perhaps send the above as diffs
relatively to whatever version of company.el you want me to test this
with?  TIA.