!7

p-subst { autoRestart();
  fS listName = "List => Language";
  SS guesses = mechMapCI_leftArrows(listName + " | Guesses");
  SS confirmed = mechMapCI_leftArrows(listName + " | Confirmed");
  guesses = mapMinusKeysOfOtherMap(guesses, confirmed);
  
  final JTable table = showTable(listName + " | Guesses", namedMap("List", "Language", mapSortedByValue();
  
  addToWindowWithMargin(table, jcenteredline(
    selectedRowCountTableButton(table, jbutton("Confirm Selected", r {
      S text = lines(map(selectedTableRowsData(table), func(L l) -> S {
        second(l) + " <= " + first(l)
      }));
      if (neqic("No change", infoBoxAndReturn(botAppendToMechList_uniqCI(listName + " | Guesses", text))))
        restart(); // TODO: just update table
    }))));
}