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Re: How to remove a property from an overlay?
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From: |
Marcin Borkowski |
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Subject: |
Re: How to remove a property from an overlay? |
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Date: |
Sat, 31 Jul 2021 10:45:31 +0200 |
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User-agent: |
mu4e 1.1.0; emacs 28.0.50 |
On 2021-07-30, at 22:02, Stefan Monnier via Users list for the GNU Emacs text
editor <help-gnu-emacs@gnu.org> wrote:
> Marcin Borkowski [2021-07-30 20:31:35] wrote:
>> is there any way I can remove property `prop' from overlay `ovl' besides
>> (overlay-put ovl 'prop nil)
>> which does not really remove it, only sets it to nil?
>
> The recommendation is to try and make sure you always give semantics to
> those properties such that nil behaves the same as the absence of
> the property.
Could that be put in the manual?
--
Marcin Borkowski
http://mbork.pl