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Re: [Q] How to make text invisible without modifying the buffer?
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From: |
Eli Zaretskii |
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Subject: |
Re: [Q] How to make text invisible without modifying the buffer? |
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Date: |
Sat, 14 Aug 2021 09:03:30 +0300 |
> From: Rodrigo Morales <moralesrodrigo1100@gmail.com>
> Date: Fri, 13 Aug 2021 18:39:57 -0500
>
> #+BEGIN_SRC elisp
> (put-text-property (point-at-bol) (+ (point-at-eol) 1) 'invisible t)
> #+END_SRC
>
> The problem with this expression is the fact that it modifies the
> current buffer and I don't want this to happen, so my question is: How
> to make a line invisible without making the buffer to think that a
> modification has been performed?
The usual method is to wrap your code in with-silent-modifications.