static S titleDashSnippet(long id) {
  ret titleDashSnippet(fsI(id));
}

static S titleDashSnippet(S id) {
  id = formatSnippetID(id);
  ret getSnippetTitle(id) + " - " + id;
}

static S titleDashSnippet(Snippet s) {
  ret s == null ? "-" : s.id + " - " + s.title;
}