Add an "ignorespace" option

[egmontkob]

Is there an existing request for this?

• I have searched the existing issues

Is your feature request related to a problem?

4.8.33, git

Describe the solution you'd like

Add a config option equivalent to bash's HISTCONTROL=ignorespace.

Commands entered at mc's panels that begin with a space wouldn't be remembed (invoked by a subsequent Alt+P or Alt+H, nor saved to mc's own history).

I truly like this feature of bash and use it on a regular basis. I have the muscle memory to begin commands with a space that are potentially harmful if later accidentally invoked again via the history, such as rm somefile, git reset --hard etc.

(Note that this has nothing to do with setting this env var for the subshell; we already do that. It's not about the subshell's .bash_history or equivalent, it's about mc's history.)

Describe alternatives you've considered

No response

Additional context

No response