--
..Root.StringIterator.--
Decrements StringIterator instance (equivalent of it.=(it.-(1))).
StringIterator
it.=(it.-(1))
NativeCallable, Callable
NativeCallable
Callable
auto str.=("Hello world!"); for (auto it.=(str.end()).!=, str.begin(), it.--, { log(it.-(1).get()); });