Re: master 90744ff0be 1/2: comint-fl: Prevent fontification of output as input

[Eli Zaretskii <eliz@gnu.org>]

> branch: master
> commit 90744ff0be581b69cedea1194b7e78265bdb67a4
> Author: Miha Rihtaršič <miha@kamnitnik.top>
> Commit: Lars Ingebrigtsen <larsi@gnus.org>
> 
>     comint-fl: Prevent fontification of output as input
>     
>     * lisp/comint.el (comint-output-filter): Inhibit jit-lock
>     fontification of inserted process output before marking it with the
>     'output' filed property (bug#58169).
> ---
>  lisp/comint.el | 24 +++++++++++++-----------
>  1 file changed, 13 insertions(+), 11 deletions(-)
> 
> diff --git a/lisp/comint.el b/lisp/comint.el
> index e7d2136c84..15c9388ea4 100644
> --- a/lisp/comint.el
> +++ b/lisp/comint.el
> @@ -2150,24 +2150,26 @@ Make backspaces delete the previous character."
>  	    ;; insert-before-markers is a bad thing. XXX
>  	    ;; Luckily we don't have to use it any more, we use
>  	    ;; window-point-insertion-type instead.
> -	    (insert string)
> +	    (make-local-variable 'jit-lock-mode)
> +	    (let ((jit-lock-mode nil))  <<<<<<<<<<<<<<<<<<<<<<<<<<<<
> +	      (insert string)

Isn't that hammer too large/blunt for this job?  It will disable every
single function registered with jit-lock, not just the fontification
functions.  Some of the functions registered with jit-lock have
nothing to do with fontifications.