procedure main()
    write("Member functions of Range defined in Range.cc:")
    
    nmp := open("nm Range.o | c++filt", "rp")

    members := set([])
    while line := read(nmp) do {
        line ? {
            find("T Range::") & tab(upto(':')+2) &
            insert(members,tab(upto('([')))
            }
        }

    delete(members, "~Range")
    every write(!sort(members))
end