##-
# Author: Brian Tiffin
# Dedicated to the public domain
#
# Date: September 2016
# Modified: 2016-10-03/23:15-0400
##+
#
# procedure.icn, demonstrate a Unicon procedure definition
#

# procedure bodies continue up until the mandatory end reserved word
procedure main(arglist)
    write("All Unicon programs require a main procedure")
    write()
    write("This program was invoked by the operating system with:")
    every write(!arglist)

    # if the arglist is empty, subproc will not be called
    subproc(\arglist[1])
end

procedure subproc(arg)
    write("This procedure \"subproc\" was invoked with: ", arg)
end