[PATCH 2/9] Add modifier-only binding

From: Daniel Stone Add the ability to bind to modifiers; the binding is armed when a key which sets the requested modifier is pressed, and triggered if the key is released with no other keys having been pressed in the meantime, as well as mouse buttons or scroll axes. This only works for direct

[PATCH 2/9] Add modifier-only binding

From: Daniel Stone Add the ability to bind to modifiers; the binding is armed when a key which sets the requested modifier is pressed, and triggered if the key is released with no other keys having been pressed in the meantime, as well as mouse buttons or scroll axes. This only works for direct