GNU bug report logs - #51883
29.0.50; Command to get accidentally deleted frames back

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From: Gregory Heytings <gregory <at> heytings.org>
To: Michael Heerdegen <michael_heerdegen <at> web.de>
Cc: Eli Zaretskii <eliz <at> gnu.org>, 51883 <at> debbugs.gnu.org, juri <at> linkov.net
Subject: bug#51883: 29.0.50; Command to get accidentally deleted frames back
Date: Sat, 27 Nov 2021 11:53:10 +0000

>
> Thanks for your work so far.
>
> I tested your patch quickly.  It works!
>

Thanks for your feedback!

>
> But I noticed that C-x 5 u without prefix arg errors.  This is probably 
> not intended.  I think you rather want to test the raw prefix arg with 
> `consp', not with `listp'.  But why not just use (interactive "p")?
>

This is intended, it's what Eli wanted, unless I misunderstood what he 
meant.  In a previous version of the patch C-x 5 u without prefix arg 
undeleted the last deleted frame.  Now an explicit numerical prefix 
argument between 1 and 16 is required.

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