Add the remaining ignored characters and rename the method to stringByDeletingIgnoredCharacters. - Also don't call it twice.
Add the remaining ignored characters and rename the method to stringByDeletingIgnoredCharacters.
- Also don't call it twice.

Wevah/Punycode-Cocoa,Wevah/Punycode-Cocoa,Wevah/Punycode-Cocoa,Wevah/Punycode-Cocoa