|
From: | Juri Linkov |
Subject: | bug#56682: feature/improved-locked-narrowing 9dee6df39c: Reworked locked narrowing. |
Date: | Thu, 09 Feb 2023 19:57:31 +0200 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/30.0.50 (x86_64-pc-linux-gnu) |
>>> A function/macro to check that could indeed be added, its body would be: >>> >>> (save-restriction (widen) (buffer-narrowed-p)) >> >> We should add it and document it, but I'm surprised that there's no >> easier way. One problem with the above is that it could cause a more >> thorough redisplay because it fiddles with buffer restrictions. > > Seeing how `buffer-narrowed-p` is not used very often, I'm not > too worried. Even more so given that the redisplay does try to notice > when the restriction has been modified temporarily but "reset" to its > original value since then. It caused a problem in easy-mmode-define-navigation reported in bug#61215.
[Prev in Thread] | Current Thread | [Next in Thread] |