Subject: Re: bug#59150: 28.1; Comint shell silently send ^L

From: LdBeth <[email-masked]>
Date: Wed, 09 Nov 2022 17:01:17 -0600

>>>>> In <[email-masked]> 
>>>>>	Eli Zaretskii <[email-masked]> wrote:

Eli_Zaretskii> This is not a bug, this is Emacs communicating to the shell that the
Eli_Zaretskii> size of the terminal has changed.

Eli_Zaretskii> You can customize this behavior via the option
Eli_Zaretskii> window-adjust-process-window-size-function.

Ah, I'm able to find the same issue has already discussed with keyword "ksh, ioctl":
https://lists.gnu.org/archive/html/emacs-devel/2017-05/msg00002.html

Will try this workaround, thanks for your help!

ldbeth