# @ escaping <Macro Foo $one $two> Warning "macro Foo arg 1: $one" Warning "macro Foo arg 2: $two" </Macro> <Macro Bla @first @second> Warning Macro Bla arg 1: @first Warning Macro Bla arg 2: @second Use Foo @first 'second' Use Foo 'first' @second Use Foo @first @second </Macro> Use Foo hello world Use Bla "hello world" "thank you" Error "done on line 17."