text: /**
   * Applies a Welsh soft mutation to a given string.
   */
  module.exports = {
    commands: {
      rfc: {
        help: 'Links to specified RFC',
        usage: [ 'rfc' ],
        command: function (bot, msg) {
          return 'https://tools.ietf.org/html/rfc' + msg.args.rfc
        }
      }
    }
  }
  