Subject: bug#38992: 27.0.60; when enabled, fido-mode seems to break vc-git-grep

From: Dmitry Gutov <[email-masked]>
Date: Wed, 22 Jan 2020 01:58:34 +0300

On 21.01.2020 21:54, Stefan Monnier wrote:
> AFAIK the problem is that in fido mode RET will reject `*.f90` passed to
> `M-x rgrep` (because it fails `test-completion`)

...even though REQUIRED is nil.

(Rejecting input failing test-completion when REQUIRED is t is obviously 
okay).