A limited set of actions can assigned via macro commands. Incompatible actions are ommited from the generated macro. Also note that Macros are limited to 15 lines each.
eDit
I'm a left arm amputee - for 1-handed MMO mouse use (Logitech G600).
MMO Mouse, most actions on 2 hotbars for easy Ctrl toggling
Work In Progress. Squintina-like PCT panels.