Yes. Lilt is a command-line wrapper for the Lil programming language with a few additions to its standard library like the ability to shell out to other programs and interact with the filesystem. It's easy to build from source on MacOS, Linux, or BSD. I also provide a multi-platform prebuilt binary here on itch.io alongside Decker releases.
If you just want to try something out quickly or share a snippet, TryLilis a browser-based sandbox for Lil.
The Decker repo includes basic syntax highlighting profiles for vim, emacs, Sublime Text, and CodeMirror; you can use those as a starting point for a syntax profile for other editors.