Bullseye is a new flavour of regex for Dart, because JavaScript's regex flavour sucks quite a lot.
Some things Bullseye has that JS regex doesn't:
- Lookbehinds (positive and negative)
- Variable-length lookaheads
Possible features:
- Named capturing groups
- Backtracking
- Recursion (probably not)
A simple usage example:
import 'package:bullseye/bullseye.dart';
void main() {
NewRegex dart = new NewRegex("ab*");
print(dart.allMatches("ababbaa")); // => ["ab", "abb", "a", "a"]
}
Please file feature requests and bugs at the issue tracker.