The LALR parser generator (LPG) is a tool for developing scanners and parsers. Supports multi-language . Input is specified by BNF rules. LPG supports backtracking (to resolve ambiguity), automatic AST generation and grammar inheritance.
parser-generator grammar dfa lalr language-recognition grammar-parser lalr-parser-generator scannerless yacc-lex jikes jikespg
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Updated
Jul 20, 2026 - C++