This describes ENTER.BA in this DL. Enter is a 
program that creates, or adds to, a file
creating data to be used by PROCAL. Without
ENTER, getting data into PROCAL is confusing
and subject to error. RUN ENTER and then
run PROCAL (PROCAL as is looks for a program
called NOTE.DO, so create that at the right
prompt in ENTER); you'll end up with
splendid printer customized calandars!

Checksum for ENTER.BA is 47,857.