old_contents: 'use strict';
  
  var
  
    _URL__NPM_MANIFEST_FILE = './package.json',
  
    _gruntRegisterTasks = require('grunt-register-tasks'),
    _loadGruntTasks = require('load-grunt-tasks'),
    _timeGrunt = require('time-grunt');
  
  module.exports = function ( $grunt ) {
  
      var
  
        _$grunt__file = $grunt.file,
        _$grunt__file__readJSON = _$grunt__file.readJSON,
  
        _plugins = [
            
          ],
  
        _config = {
            'pkg': _$grunt__file__readJSON( _URL__NPM_MANIFEST_FILE )
          },
  
        _tasks = {
            'default': []
          };
  
      _timeGrunt( $grunt ),
  
      $grunt.initConfig( _config ),
  
      _loadGruntTasks(
        $grunt,
        {
          'pattern': _plugins,
          'scope': 'devDependencies'
        }
      ),
  
      _gruntRegisterTasks(
        $grunt,
        _tasks
      );
  
    };
  
new_contents: 'use strict';
  
  var
  
    _URL__NPM_MANIFEST_FILE = './package.json',
  
    _gruntRegisterTasks = require('grunt-register-tasks'),
    _loadGruntTasks = require('load-grunt-tasks'),
    _timeGrunt = require('time-grunt');
  
  module.exports = function ( $grunt ) {
  
      var
  
        _$grunt__file = $grunt.file,
        _$grunt__file__readJSON = _$grunt__file.readJSON,
  
        _plugins = [
            'grunt-contrib-*',
            'grunt-jsonlint'
          ],
  
        _config = {
            'pkg': _$grunt__file__readJSON( _URL__NPM_MANIFEST_FILE )
          },
  
        _tasks = {
            'default': []
          };
  
      _timeGrunt( $grunt ),
  
      $grunt.initConfig( _config ),
  
      _loadGruntTasks(
        $grunt,
        {
          'pattern': _plugins,
          'scope': 'devDependencies'
        }
      ),
  
      _gruntRegisterTasks(
        $grunt,
        _tasks
      );
  
    };
  
subject: add plugins