Little Scheme

A little scheme implementation

Installation

To install the interpreter you can:

git clone https://github.com/dannypsnl/little-scheme.git
cd little-scheme
runhaskell Setup.hs configure --ghc
runhaskell Setup.hs build
runhaskell Setup.hs install

To complete remove all stuffs from Little Scheme you can:

little-scheme cleanup

Using

little-scheme supports two ways to evalute scheme program right now.

• little-scheme examples/hello.scm would evalute examples/hello.scm.
• little-scheme would create a REPL.

Contributing

1. Install direnv
2. (If Zsh) Edit your ~/.zshrc and add following code at the end

   eval "$(direnv hook zsh)"

3. (Not Zsh) https://github.com/direnv/direnv/blob/master/docs/hook.md
4. cabal build and others commands are working now.

Reference

• R5RS
• Writing-the-Cyclone-Scheme-Compiler