Subject: bug#28879: closed (Re: bug#28879: 26.0.90; Narrowed line numbers shown with display-line-numbers-widen)

From: [email-masked] (GNU bug Tracking System)
Date: Wed, 18 Oct 2017 17:59:03 +0000

Your bug report

#28879: 26.0.90; Narrowed line numbers shown with display-line-numbers-widen

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to [email-masked].

-- 
28879: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=28879
GNU Bug Tracking System
Contact [email-masked] with problems

Subject: Re: bug#28879: 26.0.90; Narrowed line numbers shown with display-line-numbers-widen
From: Eli Zaretskii <[email-masked]>
To: Andy Moreton <[email-masked]>
Cc: [email-masked]
Date: Wed, 18 Oct 2017 20:57:56 +0300
List-Id: <debbugs-submit.debbugs.gnu.org>

> From: Andy Moreton <[email-masked]>
> Date: Wed, 18 Oct 2017 18:39:12 +0100
> 
> > Should be fixed now.  Thanks for reporting this.
> 
> Confirmed fixed.

Thanks, closing.

Subject: 26.0.90; Narrowed line numbers shown with display-line-numbers-widen
From: Andy Moreton <[email-masked]>
To: [email-masked]
Date: Tue, 17 Oct 2017 21:40:16 +0100
List-Id: <debbugs-submit.debbugs.gnu.org>

 From emacs -Q:
1) Open a lisp file
    (setq display-line-numbers-widen t)
    M-x display-line-numbers-mode
2) Move point inside a function
    M-x narrow-to-defun
3) M-x widen

After (2) the window shows line numbers relative to the start of
the buffer, as expected.

After (3), the window shows line numbers starting from 1 for the
narrowed region. After the next mouse or keyboard input, the line
numbers are displayed normally.

Thus it seems that when display-line-numbers-widen is non-nil the line
numbers are not recomputed after widen until then next input.

In GNU Emacs 26.0.90 (build 9, x86_64-w64-mingw32)
  of 2017-10-17 built on QUIETUS
Repository revision: 2e1b3522b8562f94a98fed07aeddb6b5ba0dbc6c