keystate_numlock = enable

"xlaunch emacs"
  F9

"xlaunch term"
  F10

"xlaunch www"
  F12

"xlaunch ma"
  Shift + F11

"xmousetidy"
  Shift + F10

"xscreensaver-command -lock"
  Mod4 + l

"sonata --toggle"
  Shift + F9