NML:GRF

Syntax:

grf {
	grfid: <literal-string>;
	name: <string>;
	desc: <string>;
	version: <expression>;
	min_compatible_version: <expression>;
	<param { ... }>
}

Example:

 grf {
 	grfid: "AB\03\02";
 	name: string(STR_GRF_NAME);
 	desc: string(STR_GRF_DESC);
 	version: 1;
 	min_compatible_version: 1;
 }