svoid gazelle_addWordMapTransformedRules(L<TextCommentsID> rules1, SS map) {
  S mapStr = sfuDroppingCIMap(map);
  for (TextCommentsID tci : rules1) {
    S ruleID = tci.id;
    S extractedComment = "generated from rule " + ruleID + " using word map " + mapStr;
    LS allComments = tlft(tci.comments);
    gazelle_addDerivedRules(ruleID, litset(tci.text), extractedComment, "", allComments, allComments);
  }
}

Began life as a copy of #1022430