luaV_concat       995 lib/lua/lapi.c     luaV_concat(L, n, cast_int(L->top - L->base) - 1);
luaV_concat       166 lib/lua/lobject.c   luaV_concat(L, n+1, cast_int(L->top - L->base) - 1);
luaV_concat       553 lib/lua/lvm.c          Protect(luaV_concat(L, c-b+1, c); luaC_checkGC(L));
luaV_concat        34 lib/lua/lvm.h  LUAI_FUNC void luaV_concat (lua_State *L, int total, int last);