A similar thing happens on python-mode with tree-sitter enabled.

Given a buffer with the following code:

defun foo():
    return 42

If a multi-line comment is inserted as in:

"""
defun foo():
    return 42
"""

The function definition does not get fontified as part of a comment. But if
I execute C-x x f, then everything looks good. Now If one of the markers is
deleted, nothing changes until I execute C-x x f, which then makes
everything look correct again.

It seems that an auto "refreshing" is missing.

On Thu, Oct 27, 2022 at 5:09 PM João Paulo Labegalini de Carvalho <
jaopaulolc@gmail.com> wrote:

> A similar behavior happens if tree-sitter is not enabled, if the heredoc
>> is empty then all subsequent commands are fontified as heredoc. However, as
>> soon as anything is added to the heredoc, then everything goes back to the
>> correct fontification.
>>
>
> Please ignore the above comment. The "no refresh" bug only happens with
> tree-sitter enabled.
>
> --
> João Paulo L. de Carvalho
> Ph.D Computer Science |  IC-UNICAMP | Campinas , SP - Brazil
> Postdoctoral Research Fellow | University of Alberta | Edmonton, AB -
> Canada
> joao.carvalho@ic.unicamp.br
> joao.carvalho@ualberta.ca
>


-- 
João Paulo L. de Carvalho
Ph.D Computer Science |  IC-UNICAMP | Campinas , SP - Brazil
Postdoctoral Research Fellow | University of Alberta | Edmonton, AB - Canada
joao.carvalho@ic.unicamp.br
joao.carvalho@ualberta.ca