A fork of Crisp for HARP

Linda_pp c0a09fb1f5 Merge pull request #2 from veelenga/fix/crystal-0.23.1 Crystal 0.23.1		vor 6 Jahren
spec	Autoformat sources	vor 6 Jahren
src	Autoformat sources	vor 6 Jahren
.gitignore	import from my Mal implementation	vor 9 Jahren
.travis.yml	Crystal is now community supported on Travis CI	vor 8 Jahren
Projectfile	add .travis.yml and Projectfile	vor 9 Jahren
README.md	Crystal 0.23.1	vor 6 Jahren
crisp.cr	fix some regressions	vor 9 Jahren

Crisp

Crisp is one of Lisp dialect which is based on mal and implemented with Crystal. This project is a toy box for my dynamic language ideas.

So Many Tasks

Refactorings
- Make is_a? guards more elegant
- Import test cases from Mal
- Add CI
- More OOP (evaluator, remove global variable, move states into object)
- Use standard readline implementation
- Better lexer and parser
- Add examples
- More convenient REPL (e.g. completion)
New language features using Crystal's semantics
- Algebraic data type
- ...

Install crystal command (instruction)
$ crystal run /path/to/Crisp/crisp.cr or use crystal compile to create a binary.

Please see mal test cases for now.

Distributed under the MIT License.

Copyright (c) 2015 rhysd