- ParConstIterator it = par_iterator_begin();
- ParConstIterator end = par_iterator_end();
-
- if (id < 0) {
- // John says this is called with id == -1 from undo
- lyxerr << "hasParWithID(), id: " << id << endl;
- return 0;
- }
-
- for (; it != end; ++it)
- if (it->id() == id)
- return true;
-
- return false;