Replace flag

[blazzy]

Describe the feature

It's common for window managers to have a --replace flag to replace the currently running window manager. See xmonad, awesomewm, openbox, and others.

It's really handy for swapping between window managers without updating init/session files and restarting. Especially if you're just trying them out. Maybe even when developing two different versions of a window manager. You can see one example of it's use here in XFCE's docs about using a different window manager.

Could leftwm follow this convention of having a --replace flag too?

How important is this feature to you?

Would be nice to have

How important do you think is this feature for the average LeftWM user?

Would probably be nice to have