I like the language and we actually have been using it in production a couple of years ago. It was really easy to write extensions (like plain old C functions).

I like the language and we actually have been using it in production a couple of years ago. It was really easy to write extensions (like plain old C functions). Later we've moved to Lua because of the performance and because the code in LIL quickly became unreadable. But the language is really nice, very similar to TCL. I wish it got more attention.