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

From: Michael Heerdegen <[email-masked]>
Date: Sat, 27 Nov 2021 15:08:34 +0100

Eli Zaretskii <[email-masked]> writes:

> It is maybe better to ignore an argument of zero, i.e. behave as if
> there was no argument.

If we do that (and I don't object) - what should negative arguments do?
Should -N be equivalent to +N?

Michael.