##-
# Author: Brian Tiffin
# Dedicated to the public domain
#
# Date: August 2016
# Modified: 2016-10-03/22:56-0400
##+
#
# &level, procedure execution depth
#
procedure main()
    write("main level: ", &level)
    subproc()
end

procedure subproc()
    write("subp level: ", &level)
end