EDIT (Jan-13): Use Nim’s -d:release instead of --opt:speed flag. Use Rust’s regex! macro, and collections::HashMap instead of BTreeMap. EDIT (Jan-15): Add Rust results with regular expression r"[a-zA-Z0-9_]+". EDIT (Jan-17): Refine Rust code for Zachary Dremann’s pull requests. Edit Rust’s strengths list. EDIT (Mar-12): Merge Zachary Dremann’s pull request for the newest version of Rust. Rust and