lib/index.js
function getEventTargetByOldLogic(oldName) {
  var targetKeyReg = new RegExp('^(c|w)_');
  var matches = oldName.match(targetKeyReg);
  if (matches) {
    var _name = oldName.replace(targetKeyReg, '');
    var _target = oldName.indexOf('c') === 0 ? 'container' : 'wrapper';
    /* istanbul ignore else  */
    if (process.env.NODE_ENV !== 'production') {
      chimeeHelper.Log.warn('We no longer support event names like ' + oldName + '. Please use ' + _name + ' and options like { target: \'' + _target + '\' } instead');
    }
    return { name: _name, target: _target };
  } else if (oldName === 'error') {
    return { name: 'error', target: 'kernel' };
  }
  return false;
}
function getEventTargetByOldLogic(oldName) {
  var targetKeyReg = new RegExp('^(c|w)_');
  var matches = oldName.match(targetKeyReg);
  if (matches) {
    var _name = oldName.replace(targetKeyReg, '');
    var _target = oldName.indexOf('c') === 0 ? 'container' : 'wrapper';
    /* istanbul ignore else  */
    if (process.env.NODE_ENV !== 'production') {
      chimeeHelper.Log.warn('We no longer support event names like ' + oldName + '. Please use ' + _name + ' and options like { target: \'' + _target + '\' } instead');
    }
    return { name: _name, target: _target };
  } else if (oldName === 'error') {
    return { name: 'error', target: 'kernel' };
  }
  return false;
}
In logic before 0.10.0, we use 'c_' and 'w_' to mark event of container and wrapper
we need to keep that logic work until next major version.
@param {string} name 事件名字