A fun fact, ripgrep used docopt for arg parsing in its original release: https://github.com/BurntSushi/ripgrep/blob/b1c52b52d6eed5b2436e7cdb92617c06c43696c3/Car

A fun fact, ripgrep used docopt for arg parsing in its original release: https://github.com/BurntSushi/ripgrep/blob/b1c52b52d6eed5b2436e7cdb92617c06c43696c3/Cargo.toml#L27 https://github.com/BurntSushi/ripgrep/blob/b1c52b52d6eed5b24... I switched to Clap pretty quickly after the initial release though. Like a couple months: https://github.com/BurntSushi/ripgrep/pull/233 https://github.com/BurntSushi/ripgrep/pull/233 I do currently have loose plans to move away from Clap to lexopt. But I don't know when or if that happens.