Peg Parsers
PEG and Packrat
A Packrat parser is a memoizing variant of PEG that can avoid redundant computation by caching intermediate parsing results. This memoization helps to handle backtracking efficiently and can also improve the performance of parsing long input sequences.
Articles
- Wikipedia Parsing expression grammar.
- PEG Parsing Series Overview, YouTube "Writing a PEG parser for fun and profit" - Guido van Rossum (North Bay Python 2019).
- Packrat Parsing.