Subject: bug#55800: using rgrep function interactively with fido-mode or fido-vertical-mode causes errors

From: Juri Linkov <[email-masked]>
Date: Mon, 13 Jun 2022 20:20:00 +0300

close 55800 29.0.50
thanks

>> >> So maybe fido-mode could be fixed to always provide the default value
>> >> as the first highlighted candidate?  Then RET will select it.
>> >
>> > Another part of the problem is still unsolved and the question still is:
>> > shouldn't fido-mode bubble the default value to the top of the list
>> > even when the default value doesn't exist in the list of completion
>> > candidates?  This is the same question as was asked in
>> > https://debbugs.gnu.org/38992#76
>>
>> It seems there is no way to change the behaviour of fido-mode,
>> so what remains to do is to add the default values to the completion list
>> only in rgrep, then fido-mode will highlight the default at the top:
>
> Thanks Juri. I think this is much better behaviour.

Thanks for confirming, now the fix was pushed to Emacs 29.