#include <hopper.h>
#proto showmessage(_X_)
main:
  s="message", t=s
  ++s, _show message(s)
  s=t
  --s, _show message(s)
  ++s, _show message(s)
{0}return

.locals
showmessage(_S_)
  {_S_,"\n"}print
back