一个Python解析器库：递归下降；全回溯

Lepl - A Parser Library for Python 2.6+ (including 3!) Welcome! This is the Development Site for Lepl, a Parser Library for Python. Thank-you for your interest in this project. Experienced users will want to start with the manual which has a guided introduction and examples. It also includes download and installation details. A longer introduction to Lepl is available in the tutorial. Features The latest version (5+) includes: * Parsers are Python code, defined in Python itself. No separate grammar is necessary. * Friendly syntax using Python"s operators. * Integrated, optional le

LEPL-5.1.2
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