USE_SLOT          230 lj_snap.c          case BCMvar: USE_SLOT(bc_b(ins)); break;
USE_SLOT          234 lj_snap.c          case BCMvar: USE_SLOT(bc_c(ins)); break;
USE_SLOT          237 lj_snap.c            for (s = bc_b(ins); s <= bc_c(ins); s++) USE_SLOT(s);
USE_SLOT          255 lj_snap.c      	for (; s < top; s++) USE_SLOT(s);
USE_SLOT          264 lj_snap.c          case BCMvar: USE_SLOT(bc_a(ins)); break;
USE_SLOT          274 lj_snap.c      	for (; s < top; s++) USE_SLOT(s);
USE_SLOT          283 lj_snap.c      	for (s = bc_a(ins)-1; s < maxslot; s++) USE_SLOT(s);