antlr/antlr4 — pull request #581 by ericvergnaud (2014-05-31 14:49:07+00:00)
Title: Tool enhancements for Python support

This version includes:
- support for args as templates, pulled from Terence
- support for versioning, pulled from Terence
- minor enhancements to various Tool classes to support Python limitations (no interface, no overloading)
- Python 2 target and template
- Python 3 target and template
- Tests cases for Python 2
- Tests cases for Python 3