##-
# Author: Brian Tiffin
# Dedicated to the public domain
#
# Date: September 2016
# Modified: 2016-10-03/23:17-0400
##+
#
# return.icn, demonstrate how return terminates a generator
#
procedure main()
    every write(r := subproc())

    # set an exit code from last given result; 42
    exit(r)
end

# generate sequence 1 to n, until the result of that sequence hits 3 
procedure subproc()
    suspend i := !seq() do {
        if i = 3 then return 42
    }
end