GNU bug report logs - #24073
24.5; outline-on-heading-p sees any invisible text property as outline inviisble

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Package: emacs;

Reported by: Paul Rankin <hello <at> paulwrankin.com>

Date: Tue, 26 Jul 2016 08:13:02 UTC

Severity: normal

Merged with 28080

Found in versions 24.5, 25.2

Fixed in version 26.1

Done: Glenn Morris <rgm <at> gnu.org>

Bug is archived. No further changes may be made.

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From: Paul Rankin <hello <at> paulwrankin.com>
To: Noam Postavsky <npostavs <at> users.sourceforge.net>
Cc: 24073 <at> debbugs.gnu.org
Subject: bug#24073: 24.5; outline-on-heading-p sees any invisible text property as outline invisible
Date: Mon, 01 Aug 2016 19:37:47 +1000

Noam Postavsky <npostavs <at> users.sourceforge.net> on Thu, 28 Jul 2016 22:07 -0400:
> I think it's because outline-invisible-p is a defsubst, so when
> compiled, callers don't actually reference the symbol
> `outline-invisible-p' at all.

Ah yes. Thanks. A predicate function that doesn't return a t or nil and misuses defsubst! For shame outline... for shame....

Is there any way for a package to work around this with outline in its present state?
This bug report was last modified 4 years and 202 days ago.

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