Parser Generator Skill

Overview

Expert skill for parser generation and implementation using LL, LR, LALR, PEG, and Pratt parsing techniques.

Capabilities

• Generate parsers from grammar specifications (ANTLR, Bison, tree-sitter)
• Implement recursive descent parsers with predictive parsing
• Implement Pratt parsers for expression handling
• Generate LALR/GLR parse tables
• Implement PEG parsers with packrat memoization
• Handle grammar conflicts (shift-reduce, reduce-reduce)
• Generate concrete syntax trees (CST) and AST transformations
• Implement operator precedence parsing

Target Processes