Rask

A Scheme interpreter

rask

chainmap (dependency)

rask (Norwegian) {adj.}: fast, swift, nimble
Rust + Racket → Rask

*I could've gone for 'rasket', but as that one means 'trash'/'heavy' depending on the language, I decided against it.

Rask is under development.

0.1 roadmap:

• [X] Split (text → symbols)
• [X] Lex (symbols → tokens)
• [X] Parse (tokens → expression tree)
• [X] Eval (expression tree → expression)
• [ ] Cov (decent test coverage)

0.2 roadmap:

• [ ] Def (defines and variable bindings)
• [ ] Boot (basic constructs: if, let, letrec, let*, ...)
• [ ] REPL (interactive [text → expression] loop)
• [ ] Disp (pretty-print expressions)
• [ ] Err (better error messages)

From 0.3 onwards, a standard library will be built.