bug#51883: 29.0.50; Command to get accidentally deleted frames back

[Eli Zaretskii]

> Date: Sat, 27 Nov 2021 12:12:15 +0000
> From: Gregory Heytings <gregory@heytings.org>
> cc: michael_heerdegen@web.de, 51883@debbugs.gnu.org, juri@linkov.net
> 
> So, just to make this crystal clear:
> 
> C-x 5 u -> undelete most recently deleted frame
> C-u 0 C-x 5 u -> undelete most recently deleted frame
> C-u 1 C-x 5 u -> undelete second most recently deleted frame
> ...

Yes.

> and
> 
> C-u C-x 5 u -> error
> 
> ?

You could treat that as "C-u 4 C-x 5 u", perhaps, like C-f does.

Thanks, and again apologies for the misunderstanding I caused.