# The Propane Parser Generator

Propane is an LR Parser Generator (LPG) which:

  * accepts LR(0), SLR, and LALR grammars
  * generates a built-in lexer to tokenize input
  * supports UTF-8 lexer inputs
  * generates a table-driven parser to parse input in linear time
  * is MIT-licensed
  * is distributable as a standalone Ruby script

## Installation

TODO

## Usage

TODO: Write usage instructions here

## Development

After checking out the repository, run `bundle install` to install dependencies.
Run `rake spec` to execute tests.

## Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/holtrop/propane.

## License

Propane is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).