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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: |
Fri, 30 Jul 2021 21:12:26 +0200 |
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User-agent: |
mu4e 1.1.0; emacs 28.0.50 |
On 2021-07-30, at 20:48, Eli Zaretskii <eliz@gnu.org> wrote:
>> From: Marcin Borkowski <mbork@mbork.pl>
>> Date: Fri, 30 Jul 2021 20:31:35 +0200
>>
>> is there any way I can remove property `prop' from overlay `ovl' besides
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>> (overlay-put ovl 'prop nil)
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>> which does not really remove it, only sets it to nil?
>
> What's the difference?
When I say `(overlay-properties ovl)', I can see `prop' set to nil.
Before setting it, I couldn't.
--
Marcin Borkowski
http://mbork.pl