Eli Zaretskii <eliz@gnu.org> writes:

>> From: Thierry Volpiatto <thievol@posteo.net>
>> Date: Mon, 22 Jan 2024 06:15:15 +0000
>> 
>> The new option is called 'insist', it allows pressing the same key as
>> the register name to exit minibuffer.  This would ease adoption of the
>> new preview by users not wanting to press RET.
>> 
>> Examples:
>> 
>> To insert register "a", you can do C-x r i a a
>> To overwrite register "z", you can do C-x r x z z
>> 
>> See attached patch.
>
> Thanks, installed on master.

Great, thanks.

-- 
Thierry