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From: | Gregory Heytings |
Subject: | bug#51883: 29.0.50; Command to get accidentally deleted frames back |
Date: | Sat, 27 Nov 2021 14:42:00 +0000 |
An error, something like "You didn't specify a frame number."What's different in this case, compared to commands that do use (interactive "p")? Why is raising an error here better than doing what at least some people expect?
They will not expect it if the docstring (and the error message) mentions that an explicit numerical argument must be given. And I don't think that "undelete the fourth most recently deleted frame with just C-u" is something anyone would expect, in fact I think it would be more confusing than helpful.
Moreover I want to keep the C-u prefix free for later use.
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