Subject: bug#64914: [PATCH] * gdb-mi.el: allow disabling the gdb io buffer

From: Eli Zaretskii <[email-masked]>
Date: Fri, 28 Jul 2023 14:17:00 +0300

> From: StrawberryTea <[email-masked]>
> Date: Thu, 27 Jul 2023 20:33:39 -0400
> 
> This change allows the user to disable the `gdb-inferior-io' buffer.
> This is useful for users that prefer a more classical gdb experience
> where you just have the GDB window and the source window.

Sorry, I don't think I understand why you need a new defcustom.
Doesn't setting gdb-display-io-nopopup non-nil already achieve what
you want?  It does here.

Thanks.