GNU bug report logs - #14170
24.3; linum won't create all overlays after a folding

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: E Sabof <esabof <at> gmail.com>
Subject: bug#14170: closed (Re: bug#14170: 24.3; linum won't create all
 overlays after a folding)
Date: Thu, 09 Jun 2016 03:04:02 +0000

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Your bug report

#14170: 24.3; linum won't create all overlays after a folding

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 14170 <at> debbugs.gnu.org.

-- 
14170: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=14170
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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From: Noam Postavsky <npostavs <at> users.sourceforge.net>
To: 14170-done <at> debbugs.gnu.org
Cc: E Sabof <esabof <at> gmail.com>
Subject: Re: bug#14170: 24.3; linum won't create all overlays after a folding
Date: Wed, 8 Jun 2016 23:03:07 -0400

Eli Zaretskii <eliz <at> gnu.org> wrote:
> Turns out this is a regression introduced in v24.1, while solving
> bug #12600.  I think I fixed this (trunk revision 112268) without
> reintroducing that bug.
>
> I don't know if this solves the original problem with linum, but if
> it doesn't, that's a different problem.

I confirmed that 14170-mini fails in 24.3 and works in 24.5.

(couldn't really make sense of the original scenario: seems to be
missing a (require 'hideshow), `hs-mode' should be `hs-minor-mode',
and I didn't see anything obviously wrong...)

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From: E Sabof <esabof <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 24.3; linum won't create all overlays after a folding
Date: Tue, 9 Apr 2013 22:33:38 +0100

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Steps to reproduce:
Open emacs -Q
M-: (progn (linum-mode) (hs-mode))
Insert a block of comments
M-x hs-hide-block

This might be happening because (window-end nil t) does not return an
updated value after the creation of a "hiding" overlay. Although I haven't
explored it deep enough, to be sure that it is indeed so.

Evgeni

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