local fcitx = require("fcitx")

fcitx.watchEvent(fcitx.EventType.KeyEvent, "handler")

function handler(sym, state, release)
    if ((sym == 65307 and state == 0) or (sym == 91 and state == 4)) and
        not release
    then
        fcitx.setCurrentInputMethod("keyboard-us")
    end
    return false
end