If you want to do something like what the article is describing with Guile, but without the GPL constraints, you might like s7 Scheme. It's a bit like a cross b

If you want to do something like what the article is describing with Guile, but without the GPL constraints, you might like s7 Scheme. It's a bit like a cross between Guile and Janet, with CL macros, keywords, and first class environments. I use it for Scheme for Max, an extension to the Max/MSP computer music platform allowing one to script Max in Scheme. It's BSD licensed. Also, the author Bill is very helpful on the mailing list. s7: https://ccrma.stanford.edu/software/snd/snd/s7.html https://ccrma.stanford.edu/software/snd/snd/s7.html Scheme for Max: https://github.com/iainctduncan/scheme-for-max https://github.com/iainctduncan/scheme-for-max