nlevels           487 lib/lua/lstrlib.c   int nlevels = (ms->level == 0 && s) ? 1 : ms->level;
nlevels           488 lib/lua/lstrlib.c   luaL_checkstack(ms->L, nlevels, "too many captures");
nlevels           489 lib/lua/lstrlib.c   for (i = 0; i < nlevels; i++)
nlevels           491 lib/lua/lstrlib.c   return nlevels;  /* number of strings pushed */