gf-3.2: examples/lrec-tutorial/face/FaceEng.gf
--# -path=.:present concrete FaceEng of Face = FaceI with (Syntax = SyntaxEng), (LexFace = LexFaceEng) ;
--# -path=.:present concrete FaceEng of Face = FaceI with (Syntax = SyntaxEng), (LexFace = LexFaceEng) ;