Michael

cc @UnexpectedMaker

https://github.com/schreibfaul1/ESP32-audioI2S/issues/652#issuecomment-1882291425

Sure! Is it ok if I also make addRGB565Line tail call into addLine to deduplicate the code?

Lets just go with checking for spaces, it doesn't really matter if it's a valid IRC nick. This is copied from how attacks.py validates.

Its not about that, its about it blocking valid irc nicks for example with the ` character