I've written an API Fuzzer that (among other things) tests specifically for things like this: https://github.com/Endava/cats https://github.com/Endava/cats (wit

I've written an API Fuzzer that (among other things) tests specifically for things like this: https://github.com/Endava/cats https://github.com/Endava/cats (with a lot more other unicode special chars). People many times forget how big the Unicode standard is and that a lot of Control Characters are used by different processors for specific logic not-very-obvious logic.