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4.1 Precedence Parsing

(require 'precedence-parse) or (require 'parse)

This package implements:

• a Pratt style precedence parser;
• a tokenizer which congeals tokens according to assigned classes of constituent characters;
• procedures giving direct control of parser rulesets;
• procedures for higher level specification of rulesets.

• Precedence Parsing Overview
• Rule Types
• Ruleset Definition and Use
• Token definition
• Nud and Led Definition
• Grammar Rule Definition