* `!col_threshold <N>` to set the threshold at which entries get columns rather than being left as notes on the right. Default: 2
* `!hide <column>` to omit a column
* `!label <column>:<new label>` to change a column's label without needing to change all the input occurrences.
+* `!mark <column>:<mark>` to change the character that is used as the tally-mark for that column
(For the other `tablify` that makes ascii-art tables, see [Text-RecordParser][].)