! Following http://www.in-ulm.de/~mascheck/X11/input8bit.html
! get keycodes with xev
+! Use Alt_R for Mode_switch
keycode 108 = Mode_switch
+
!clear mod3
!add mod3 = Mode_switch
+! Compose key with Super_R
+keycode 134 = Multi_key
+! Compose key with Menu (for keyboards without Super_R)
+keycode 135 = Multi_key
+
! U208* is subscript *
! U00B9 is superscript one
keycode 10 = 1 exclam U2081 U00B9
! U2205 is the empty set
keycode 19 = 0 parenright emptyset
! U207B is superscript minus
+! U2212 is MINUS SIGN
! U2213 is minus-or-plus
-keycode 20 = minus underscore notsign U2213
+keycode 20 = minus underscore U2212 U2213
keycode 21 = equal plus notequal plusminus
! U221A is the square root sign (radical)
! U211A is the set of all rationals
keycode 61 = slash question rightarrow questiondown
! U00A0 is a no-break space
keycode 65 = space space U00A0 U00A0
-! Compose key with my right function key
-keycode 134 = Multi_key