Learning Scheme

Near the top of my list of 'continuing education' goals is learning Scheme. I have two reasons for this - I use GnuCash to manage my finances and I'm displeased with its reports, and I want to write a small graphics application.

There is a significant need in the knitting community for a software application that takes a drawing or photograph and translates it into a scaled and color-reduced chart for knitting a motif into a garment. The best thing I've found is microRevolt's knitPro. Which I love, but isn't fitting my needs any more. I have the terribly clever idea of knitting traditional tattoo motifs into sweaters, super-large-like, but knitPro is too simplistic for this. And since Gimp was written in Scheme, I think Scheme is probably a wise choice for this. Maybe I can make it an extension to Gimp, we'll see.

I've chosen to use, out of the myriad scheme implementations (over 40 listed at the scheme wiki) the MIT/GNU Scheme. Because I trust them. The Gimp developer's pages weren't instantly forthcoming on the version of scheme they use, but since Gimp is a Gnu project, it's reasonable to think they'd use the MIT/GNU Scheme. I hope.

Hopefully early versions of my scheme-y knitting software will be hosted on sourceforge or something similar soon. Or maybe some Quicken-like reports will be added to GnuCash. Either way, I'm optimistic of getting some immediate use from learning Scheme.