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bug#51390: 29.0.50; repeat-mode: Fails to repeat keys in global-map(?)
From: |
Juri Linkov |
Subject: |
bug#51390: 29.0.50; repeat-mode: Fails to repeat keys in global-map(?) |
Date: |
Mon, 25 Oct 2021 20:41:56 +0300 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (x86_64-pc-linux-gnu) |
>> This is because currently only the last character of the initial
>> key sequence is allowed to be repeated. The initial key was "C-n"
>> and the repeat key is "n" - it's not the same key. This condition
>> was added to repeat only such key sequences 'C-x u u u u ...',
>> but not 'C-/ u u u u ...'.
>
> That explains why I can't repeat C-n, but what makes repeat-mode
> repeat C-n when at the first line? That really perplexes me and I'm
> curious to know the reason.
It seems you found a bug. When typing C-p at the beginning of the
buffer it signals an error "Beginning of buffer" (this is correct).
But in this case '(this-command-keys-vector)' used by repeat-mode
returns []. This is an unexpected value.