https://github.com/kraks/lisp.js

A tiny lisp interpreter in JavaScript.
https://github.com/kraks/lisp.js

javascript lisp lisp-interpreter tiny

Last synced: about 1 month ago
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A tiny lisp interpreter in JavaScript.

• Host: GitHub
• URL: https://github.com/kraks/lisp.js
• Owner: Kraks
• Created: 2014-05-21T13:06:14.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2014-12-12T02:37:03.000Z (almost 10 years ago)
• Last Synced: 2024-09-17T02:33:30.865Z (2 months ago)
• Topics: javascript, lisp, lisp-interpreter, tiny
• Language: JavaScript
• Homepage:
• Size: 238 KB
• Stars: 5
• Watchers: 2
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Lisp.js

Inspired by Peter Norvig's [Lisp.py](http://norvig.com/lispy.html), I take two days and wrote a tiny but powerful lisp interpreter in JavaScript.

I improved arithmetic operator to support multiple parameter calculations, such as `(add 1 2 3 4)`, and added some syntax sugars like `let`, `let*`, `cond`, `else`, `and` and `or`. 

Now it could interpret a Y combinator!

How to use

---

install: 

`# npm install lisp.js`

start:

`$ lispjs`

read code from files:

`$ lispjs file1 file2 ...`

Have fun!

Licenses

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MIT

Github: [Lisp.js](http://github.com/Kraks/lisp.js)