Subject: bug#65007: [PATCH] Allow displaying program IO in the GDB buffer.

From: Eli Zaretskii <[email-masked]>
Date: Sat, 16 Sep 2023 09:05:13 +0300

> From: StrawberryTea <[email-masked]>
> Cc: [email-masked], [email-masked]
> Date: Sat, 16 Sep 2023 00:38:21 -0500
> 
> Yup. Here it is.

Thanks.  But did you forget to attach the patch?  I see a strangely
formatted patch, with some Unicode symbols instead of ASCII characters
I expect to see in diffs.

> By the way, is there any information on debugging or stepping through the display engine?

Yes, see etc/DEBUG, under "Debugging Emacs redisplay problems".