7fe961ff48
originally reported Todd C. Miller[0] Additional data see [1][2]. While here, pet igor. Closes #152 (github pr) Sbmitted by: Raf Czlonka [0] http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/cal/cal.1?rev=1.28&content-type=text/x-cvsweb-markup [1] https://www.bell-labs.com/usr/dmr/www/1stEdman.html [2] https://www.bell-labs.com/usr/dmr/www/man61.pdf