> $ echo 'xor' | '(x:)or' 'xor'
> cat
I got lost here.
Typo. Fixed. Thanks. Too many cats in examples.
Also too many dogs it seems, as the infinite and finite loop examples also produce "dog".
Typo. Fixed. Thanks. Too many cats in examples.
Also too many dogs it seems, as the infinite and finite loop examples also produce "dog".