1!
 2! Swap Caps_Lock and Control_L
 3!
 4! to reset to default: setxkbmap -option
 5!
 6remove Lock = Caps_Lock
 7remove Control = Control_L
 8! keysym Control_L = Caps_Lock
 9keysym Control_L = Mode_switch
10keysym Caps_Lock = Control_L
11add Lock = Caps_Lock
12add Control = Control_L
13
14! map numbers to more ergonomic position
15! keycode  25 = w W 1
16! keycode  26 = e E 2 
17! keycode  27 = r R 3
18! keycode  39 = s S 4
19! keycode  40 = d D 5 
20! keycode  41 = f F 6
21! keycode  53 = x X 7 
22! keycode  54 = c C 8
23! keycode  55 = v V 9 
24! keycode  65 = space space 0 
25
26! map arrows to more ergonomic position
27keycode  43 = h H Left
28keycode  44 = j J Down
29keycode  45 = k K Up 
30keycode  46 = l L Right