sw-examples: test-while.sw3

-- a quick test of the new while() statement:

op |while test> #=>
    the |start> => |true>
    var|x> => |10>
    while( var|x> > |0>):
        print var|x>
        var|x> => minus[1] var|x>
    end:
    the |end> => |true>