digital arts tooling
- 4 x 2 x 2 x 2 cross guide coord plane ** for loop draw guide ctrok <- see stone texture draw area
- tree newSlab() manual entry, slabStr
- better src documentation
- install SBCL and quicklisp
- (load "src/png-calligraph") -> "out.png" calligraph texture
- (load "src/server.lisp") -> start server/client studio
- then open "localhost:8082/repl" in browser for development