clear lock
clear control
keycode 66 = Control_L
add control = Control_L Control_R

!
! Swap Caps_Lock and Control_L
!
!! remove Lock = Caps_Lock
!! remove Control = Control_L
!! remove Lock = Control_L
!! remove Control = Caps_Lock
! keysym Control_L = Caps_Lock
!! keysym Caps_Lock = Control_L
!! add Lock = Caps_Lock
!! add Control = Control_L