code: function _getNewSection(line) {
          var result = new RegExp(regex.section).exec(line || '');
          return result && result[1];
      }
docs: Checks whether a line indicates a new section or not.
  
  @method _getNewSection
  @param [line] {String} The line to check.
  @returns {String} The section name, if found.
  @private