Function done

tools/pythonauto/static/codemirror/codemirror.js:1850–1856

(e)

    }

    function done(e) {
      counter = Infinity;
      e_preventDefault(e);
      focusInput(cm);
      off(document, "mousemove", move);
      off(document, "mouseup", up);
    }

    var move = operation(cm, function(e) {
      if ((ie && !ie_lt10) ?  !e.buttons : !e_button(e)) done(e);