Function printstack

Dependencies/lua/src/ltests.c:815–824

static void printstack (lua_State *L) {
  int i;
  int n = lua_gettop(L);
  printf("stack: >>\n");
  for (i = 1; i <= n; i++) {
    printf("%3d: %s\n", i, luaL_tolstring(L, i, NULL));
    lua_pop(L, 1);
  }
  printf("<<\n");
}


static int get_limits (lua_State *L) {