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bug#16493: 24.3.50; (setq search-invisible t) is useless, let's allow to
From: |
Eli Zaretskii |
Subject: |
bug#16493: 24.3.50; (setq search-invisible t) is useless, let's allow to turn visible-mode temporarily on |
Date: |
Tue, 30 Apr 2019 18:21:13 +0300 |
> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Date: Tue, 30 Apr 2019 08:45:54 -0400
> Cc: Bastien <bzg@gnu.org>, 16493@debbugs.gnu.org
>
> You need to use `add-to-invisibility-spec` before that works. E.g.:
>
> (add-to-invisibility-spec 'dummy)
>
> that's because of a quirk of the way we treat `invisible` and the
> `buffer-invisibility-spec`.
>
>
> Stefan
>
>
> PS: To fix this quirk, we should change buffer-invisibility-spec's
> default value to nil (or `(t)`, maybe) instead of t.
That'd be confusing, IMO. If we need to change some of the semantics
of buffer-invisibility-spec, I'd prefer to introduce some new form of
value which would mean "override any other invisibility properties".