Parslet parslet – About [Official] kschiess/parslet: A small PEG based parser library. See the Hacking page in the Wiki as well – GitHub parslet – Get Started [Official] parslet – Documentation [Official] Documentation for parslet | RubyDoc.info Parslet でパーサーを作成する 参考： シンタックスハイライトを実装する(Ruby & Parslet 編) – TIM Labs タグ： Ruby