1239       int maxitem = MAX_ITEM;  in str_format()  local
1240       char *buff = luaL_prepbuffsize(&b, maxitem);  /* to put formatted item */  in str_format()
1247           nb = l_sprintf(buff, maxitem, form, (int)luaL_checkinteger(L, arg));  in str_format()
1254           nb = l_sprintf(buff, maxitem, form, (LUAI_UACINT)n);  in str_format()
1259           nb = lua_number2strx(L, buff, maxitem, form,  in str_format()
1263           maxitem = MAX_ITEMF;  /* extra space for '%f' */  in str_format()
1264           buff = luaL_prepbuffsize(&b, maxitem);  in str_format()
1269           nb = l_sprintf(buff, maxitem, form, (LUAI_UACNUMBER)n);  in str_format()
1278           nb = l_sprintf(buff, maxitem, form, p);  in str_format()
1299               nb = l_sprintf(buff, maxitem, form, s);  in str_format()
1309       lua_assert(nb < maxitem);  in str_format()