/Makefile/1.5/Wed Feb  3 15:34:45 2010//Tnetbsd-9
/README/1.1.1.1/Sun Mar 21 09:45:37 1993//Tnetbsd-9
/cal.1/1.23/Tue May 29 08:37:33 2018//Tnetbsd-9
/cal.c/1.29.18.1/Tue Jun 30 18:41:07 2020//Tnetbsd-9
D