##-
# Author: Brian Tiffin
# Dedicated to the public domain
#
# Date: October 2016
# Modified: 2016-10-14/14:50-0400
##+
#
# variable.icn, demonstrate reflective variable name lookup
#
procedure main()
    this := 42
    v := variable("this")
    write(v)

    # assignment made a copy of the integer
    this := 44
    write(v)

    # structures stay as references during assignment
    L := [1,2,3]
    l := variable("L")
    L[2] := 4
    write(l[2])
end