Re: [PATCH 3/6] Disable sfdump if there is no xrandr support.

Mathieu OTHACEHE @ 2016-11-27 (Sunday), 17:58 (+0100)
>
>On the negative side, if the user unplug a screen and plug a different
>screen, it will have the same id as the previously unplugged screen.

I would consider that expected behaviour. One could compare it with how a 
newly opened window might reuse the number of a previously existing window.  
This is a window manager after all. Even although it is scriptable, the 
primary use involves interactive use, where it is reasonable that the user 
actually pays some attention.

While you're looking at reworking the xrandr patch, it might be worth 
noticing the corner case where all displays are disabled. Unfortunately, at 
least with the version of the patch I tried, ratpoison does not seem to 
recover from the state with zero active screens, even after one (or more) 
get readded.
-- 
/|cos|