bug#44941: 28.0.50; M-x grep, perhaps all asynch subprocesses

[Eli Zaretskii]

> From: Richard Stallman <rms@gnu.org>
> Cc: 44941@debbugs.gnu.org
> Date: Sun, 29 Nov 2020 23:46:22 -0500
> 
> Here is the cgrep script:
> 
> #!/bin/bash
> 
> grep -a "$@" | cut -c -200
> 
> cut seems to be responsible for the problem by buffering output even to a tty.

Sounds like a useful feature to ask Grep developers to add it.