svoid gazelle_storeRecentlyUsedMappings(L<GazelleTree> l, O... _) {
  for (GazelleTree t : unnull(l)) pcall {
    if (t.rule() != null && t.varMap() != null && t.rule().avoidRecentlyUsedMappings)
      dm_call(gazelle_rumCRUD(), 'storeRecentlyUsedMapping, or2(stringPar context(_), "unknown"), t.rule().globalID, t.varMap());
  }
}