!7

static L<Pair<S, Runnable>> lastList;

// text + action
static L<Pair<S, Runnable>> suggest() {
  L<Pair<S, Runnable>> l = new L; // Need Runnables because we export
  
  for (S text, function : mechMapCI("Suggester entries")) {
    fS f = function;
    addPair(l, text, r { callAndMake(f) });
  }
  
  // Return list unless same as last time
  if (eq(firstOfPairs(lastList), firstOfPairs(l))) null;
  ret lastList = l;
}

Began life as a copy of #1014649