@define("nl")
	@cat("\n")
@enddef

@define("nop")
	@cat("\n")
@enddef

@define("readit")
	@output(@cat("Please enter your ", @get("arg1"), ": "))
	@flush()
	@set(@get("arg1"), @input(@get("arg2")))
	@if(@get("arg2"))
		@nl()
	@endif
@enddef

@nop()Hello, this is a template input test.@nl()

@while("1")

	@nl()
	@readit("username", "0")

	@nop()Hello @get("username"), nice to see you.@nl()

	@nl()
	@readit("password", "1")

	@if(@not(@equal(@get("username"), @get("password"))))
		@nop()Oops, your password and username must be the same.@nl()
		@nop()Please try again.@nl()
		@continue
	@endif
	@nop()OK, @get("username"), the test is over.@nl()
	@nl()
	@break
@endwhile