potion_def_method   91 core/internal.c   potion_def_method(P, 0, vtable, PN_lookup, PN_FUNC(potion_lookup, 0));
potion_def_method   92 core/internal.c   potion_def_method(P, 0, vtable, PN_def, PN_FUNC(potion_def_method, "name=S,block=&"));
potion_def_method  833 core/potion.h  PN potion_def_method(Potion *P, PN, PN, PN, PN);
potion_def_method  829 core/vm-x86.c    X86_PRE(); ASM(0xB8); ASMN(potion_def_method); // mov &potion_def_method %rax
potion_def_method  781 core/vm.c      	   reg[op.a] = potion_def_method(P, PN_NIL, reg[op.a], reg[op.a + 1], reg[op.b]))