Allow configuration of what Emulate3Buttons generates
Submitted by gsr.bugs
Assigned to Xorg Project Team
Provide a config option to choose which button will be used for the Emulate3Buttons instead hard code it. Of course default would be what the button it does now, 2.
This would allow getting another button number and then users could enable EmulateWheel with this new virtual button. Nice for when repetive "roll movements" cause pain. Other people would just get another button if the want.