code: function(config, raw_tag) {
  
  		if ('roles' in config) Lava.t("Roles are already defined");
  		if (Lava.schema.DEBUG && (!raw_tag.content || raw_tag.content.length != 1)) Lava.t("Malformed roles tag/directive");
  		config.roles = Lava.parsers.Common.parseTargets(raw_tag.content[0]);
  
  	}
docs: Perform parsing a role from {@link _cView#roles}
  @param {(_cView|_cWidget)} config
  @param {_cRawTag} raw_tag