bug#27427: 26.0.50; Native line numbers lead to display error in company-mode popup

[Eli Zaretskii]

> Date: Tue, 27 Jun 2017 09:06:15 +0200
> From: martin rudalics <rudalics@gmx.at>
> CC: dgutov@yandex.ru, alexanderm@web.de, 27427@debbugs.gnu.org
> 
>  > Or maybe a new value of the argument to window-body-width which would
>  > cause it to return the width excluding the line-number part?
> 
> Probably excluding the line- and wrap-prefixes as well.

Of course.  Actually, to _not_ exclude them would be extra work.