Varas
=====

Varas is a python Pratt parser framework, which aims to be general
purpose and easy to use.

Pratt parsers (also known as top down operator precendence parsers) are
simple to use and resonably efficent.  There are a few articles
describing them on the web:

  http://javascript.crockford.com/tdop/tdop.html

  http://eli.thegreenplace.net/2010/01/02/top-down-operator-precedence-parsing/

Installation
------------

The source is available for download from github here:

  https://github.com/JonCoppeard/varas/downloads

You can install it using python distutils:

  $ python setup.py install

