Function fail

lib/util/keyutil.js:17–23

(char, state)

  var lastKey, lastRule, lastModifier, lastBehavior

  function fail(char, state) {
    throw new Error(util.format(
      'Unexpected character "%s" in state "%s"'
    , char
    , state
    ))
  }

  function parse(char) {
    switch (state) {