parpl: Parse Programming Languages

Parpl is an umbrella for programming language parsers.

Current parsers:

• A Common Expression Language parser
• A Scheme R7RS parser

Features

• Compliant: strictly follows language specifications
• Zero-Copy: Where possible, allows building Arena-based ASTs
• Safe: Guards against stack overflow, allows complexity limits (WIP)

This will be followed by a R7RS define-syntax macro expander.

** Work in progress **