Andrej Mitrovic: > I've had a use for it recently in some string processing, and I quite > liked it that all I had to do was make my index ref just to skip an > element. If I couldn't do that then I'd have to create a state > variable or use the ancient for loops.
It's bad code, that relies on a not intuitive special case. I suggest you to use a more clean and readable ancient for loop for that purpose. Relying on magical syntax is not a good idea for production code. Bye, bearophile
