Z Programs
Z.day.in
Converts a three-letter mnemonic (ex. "MON") for a day into a number (ex. 2).
Arguments: Three letter
day mnemonic ex: SUN, MON, TUE, WED..
Returns: Day of
the week (SUN = 1)
Example Call: %Z.day.in(FRI)
returns 6
Posted: August 03, 2001







