.xinitrc

# order is important here!
synclient RightButtonAreaLeft=4501
synclient RightButtonAreaRight=0
synclient RightButtonAreaTop=4100
synclient RightButtonAreaBottom=0
synclient MiddleButtonAreaRight=4500
synclient MiddleButtonAreaLeft=2500
synclient MiddleButtonAreaTop=4100
synclient MiddleButtonAreaBottom=0

xinput set-prop "SynPS/2 Synaptics TouchPad" "Device Accel Profile" 2
xinput set-prop "SynPS/2 Synaptics TouchPad" "Device Accel Constant
Deceleration" 4
xinput set-prop "SynPS/2 Synaptics TouchPad" "Device Accel Adaptive
Deceleration" 4
xinput set-prop "SynPS/2 Synaptics TouchPad" "Device Accel Velocity
Scaling" 4