The Modular Grammar Engine

Welcome to the documentation for the Modular Grammar Engine (modgrammar). Modgrammar is a general-purpose library for constructing language parsers and interpreters for context-free grammar definitions using Python.

Modgrammar Resources

• Python Package Index: http://pypi.python.org/pypi/modgrammar
• Project Home: http://code.google.com/p/modgrammar
• Documentation: http://code.google.com/p/modgrammar/wiki/Docs

General Documentation

• Modgrammar Tutorial
  • Grammar Basics
  • Advanced Topics

Library Reference

• modgrammar – The Modular Grammar Engine
  • Grammar Classes
  • Result Objects
  • Parser Objects
  • Built-In Grammars
  • Constants
  • Exceptions
  • Miscellaneous
  • Whitespace and Newline Handling
• modgrammar.debugging – Debugging Modgrammar grammars
  • Invoking Debug Mode
  • Debugging Flags
  • The GrammarDebugger Class

Examples

• Example: Parsing Infix Math Expressions

Indices and Tables

• Index
• Module Index
• Search Page