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

Previous Next

Package: emacs;

Reported by: Alexander Miller <alexanderm <at> web.de>

Date: Mon, 19 Jun 2017 16:51:02 UTC

Severity: normal

Found in version 26.0.50

Done: Dmitry Gutov <dgutov <at> yandex.ru>

Bug is archived. No further changes may be made.

Full log

Message #140 received at 27427 <at> debbugs.gnu.org (full text, mbox):

From: martin rudalics <rudalics <at> gmx.at>
To: Dmitry Gutov <dgutov <at> yandex.ru>, Eli Zaretskii <eliz <at> gnu.org>
Cc: alexanderm <at> web.de, 27427 <at> debbugs.gnu.org
Subject: Re: bug#27427: 26.0.50; Native line numbers lead to display error
 in company-mode popup
Date: Mon, 26 Jun 2017 10:23:44 +0200

> Without going into details, how do I figure out the width which line
> number glyphs are taking up? Any way to do that without calling
> posn-at-point at the beginning-of-visual-line?

You'd probably need a function ‘window-line-number-width’ callable after
the current glyph matrix was calculated.  But if your overlays then mess
with the number of lines displayed in the window you'll get into a loop.

martin
This bug report was last modified 7 years and 314 days ago.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.