static LS matchX_any_allRests(LS patterns, S s) {
  new LS l;
  new Matches m;
  for (S pat2 : unnull(patterns))
    if (matchX(pat2, s, m))
      l.add(m.rest());
  ret l;
}

static LS matchX_any_allRests(S pat, LS inputs) {
  new LS l;
  new Matches m;
  for (S s : unnull(inputs))
    if (matchX(pat, s, m))
      l.add(m.rest());
  ret l;
}

Began life as a copy of #1020732