config.cpp parser ignores $PBOPREFIX$

[ArwynFr]

It looks like the config.cpp parser does not take $PBOPREFIX$ into account.
The following example does not work:

$PBOPREFIX$: fr\gsri\opex

class CfgFunctions {
	class GSRI {
		class bays {
			file="fr\gsri\opex\functions\bays";
			class bayDoorControl {};
			class bayParseList {};
			class bayReplace {};
		};
	};
};

If I remove the prefix from config.cpp, it works :

class CfgFunctions {
	class GSRI {
		class bays {
			file="functions\bays";
			class bayDoorControl {};
			class bayParseList {};
			class bayReplace {};
		};
	};
};