##-
# Author: Brian Tiffin
# Dedicated to the public domain
#
# Date: August, 2016
# Modified: 2016-10-03/22:50-0400
##+
#
# Runtime error conversion to failure; &errornumber
#
procedure main()
    &error := 2
    write("&errornumber: ", &errornumber)
    every i := 1 to 3 do {
        write("attempt: ", i, " &error is ", &error)
        a := "1" + []
        write("&errornumber: ", &errornumber)
    }
end