A fork of Crisp for HARP

Linda_pp 1469b0ac76 Merge pull request #1 from jhass/patch-1 Crystal is now community supported on Travis CI		vor 10 Jahren
spec	add first spec for mal test cases (step2)	vor 10 Jahren
src	rename types.cr to expr.cr	vor 10 Jahren
.gitignore	import from my Mal implementation	vor 10 Jahren
.travis.yml	Crystal is now community supported on Travis CI	vor 10 Jahren
Projectfile	add .travis.yml and Projectfile	vor 10 Jahren
README.md	update README for examples and versions of Crystal	vor 10 Jahren
crisp.cr	fix some regressions	vor 10 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
- ...

Please see mal test cases for now.

Distributed under the MIT License.

Copyright (c) 2015 rhysd