def lstart_dmy
import cswap-bend-cli@0.1.0.0/daemon/sess.bend as Sessimport Base
167def lstart_dmy(+ws: List<&2, String>) -> Maybe<&2, U32>:
168 match ws:
169 case Con{mon, t}:
170 lstart_dy(month_idx(mon), t)
171 case Nil{}:
172 None{}