scope ellipsisToGroupedDotPlusRegexp.

static Map<S, LS> #cache = synchronizedMRUCache(100);

sS ellipsisToGroupedDotPlusRegexp(S s) {
  LS out = cache.get(s);
  if (out == null)
    cache.put(s, out = ellipsisToRegexp_generic(s, "(.+)"););
  ret out;
}

end scope