[auvrw]

i agree that the general-purpose programming language space is fairly crowded ... the lisp dialect/user ratio especially so.

DSLs, otoh, are in short supply. while awk or plain sed are great for shell programming, this is the only (open source) DSL i'm aware of targeting certain types of NLP-esque "munging". this space is mostly full of statistical approaches, which, while conceptually pure, don't allow the kind of flexibility that would be useful in many applications.

i wonder if, eventually, the DSL portion of TXR could be sheared off (possibly via metacircular evaluation of the TXR lisp?) into something that's portable across lisps or at least to semi-standardized scheme implementations?

[kazinator]

N. Westbury has been cloning it in Java:

https://github.com/westbury/txr-java