Function dispatchKey

static/mergely/lib/codemirror.js:4106–4135

(cm, name, e, handle)

  var stopSeq = new Delayed;
  function dispatchKey(cm, name, e, handle) {
    var seq = cm.state.keySeq;
    if (seq) {
      if (isModifierKey(name)) return "handled";
      stopSeq.set(50, function() {
        if (cm.state.keySeq == seq) {
          cm.state.keySeq = null;
          cm.display.input.reset();
        }
      });
      name = seq + " " + name;
    }
    var result = lookupKeyForEditor(cm, name, handle);

    if (result == "multi")
      cm.state.keySeq = name;
    if (result == "handled")
      signalLater(cm, "keyHandled", cm, name, e);

    if (result == "handled" || result == "multi") {
      e_preventDefault(e);
      restartBlink(cm);
    }

    if (seq && !result && /\'$/.test(name)) {
      e_preventDefault(e);
      return true;
    }
    return !!result;
  }

  // Handle a key from the keydown event.
  function handleKeyBinding(cm, e) {