Remove escape of 0x9b.
The replacement of the 0x9b replaces some legal UTF-8 characters with '?'. For example
$ nano -w Ложка &
$ ps aux | grep nano
me+ 10902 0.0 0.0 7380 3652 pts/0 T 19:44 0:00 nano -w ?ожка
me+ 10916 0.0 0.0 6324 2260 pts/0 S+ 19:44 0:00 grep --color=auto nano
https://gitlab.com/procps-ng/procps/-/blob/master/proc/escape.c#L103
Also, the same for example for COMBINING ACUTE ACCENT,
LÓR -> LO?R
Is it called "Unicode support"?
Edited by Konstantin Ivanov