#include <calendar.usholiday>
#include <calendar.birthday>
#include <calendar.computer>

# FORMATS:
# 6/15     ... June 15 (if ambiguous, will default to month/day).
# Jun. 15  ... June 15.
# 15 June  ... June 15.
# Thursday ... Every Thursday.
# June     ... Every June 1st.
# 15 *     ... 15th of every month.
