### SHELL LANGUAGE ###

#   ELEMENT_NAME [optional-css-class] REGULAR_EXPRESSION

    NAME                GPO
    VERSION             5

    STRING                              (?default)
    HEADERVER:ENTITY      	\b(?alt:version.txt)\b
    TYPE:KEYWORD          	\b(?alt:type.txt)\b
    ROOTKEYS:KEYWORD       	\b(?alt:rootkeys.txt)\b
    OPERATOR:VARIABLE  		   	(\\) 
        COMMENT        		(;.*?$)
        VARIABLE         	 @