PN_TPROTO        1041 core/compile.c   f = PN_ALLOC(PN_TPROTO, struct PNProto);
PN_TPROTO        1070 core/compile.c   vPN(Proto) n = PN_ALLOC(PN_TPROTO, struct PNProto);
PN_TPROTO        1134 core/compile.c   vPN(Proto) f = PN_ALLOC(PN_TPROTO, struct PNProto);
PN_TPROTO        1293 core/compile.c   PN pro_vt = PN_VTABLE(PN_TPROTO);
PN_TPROTO         353 core/gc.c          case PN_TPROTO:
PN_TPROTO         465 core/gc.c          case PN_TPROTO:
PN_TPROTO         569 core/gc.c          case PN_TPROTO:
PN_TPROTO          45 core/internal.c   potion_type_new(P, PN_TPROTO, obj_vt);
PN_TPROTO         214 core/internal.c   case PN_TPROTO:      	return 'P'; //13
PN_TPROTO         680 core/objmodel.c   potion_init_class_reference(P, potion_str(P, "Compiled"),     PN_VTABLE(PN_TPROTO));
PN_TPROTO         178 core/potion.h  #define PN_IS_PROTO(v)   (PN_TYPE(v) == PN_TPROTO)