key "F1" { warp -10, 0; }
key "F2" { warp 10, 0; }

mode "normal" {
  key "F3" { setmode "foo"; }
  key "F4" { put "normal"; }
}

mode "foo" {
  key "F3" { setmode "normal"; }
  key "F4" { put "foo"; }
}

begin { setmode "normal"; }


