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Add support for a and L regex flags
#1698ununto opened Nov 10, 2026
Add support for the a and L regex flags in grammar terminals (closes #1527)
#1697VXNSH7 opened Nov 8, 2026
Support disk caching and save/load for Earley parsers
#1696Aschenbath opened Nov 7, 2026
fix: support zero-width regex terminals in non-empty contexts (#1640)
#1695vnanduri326 opened Nov 3, 2026
docs: design new HTML-based Lark cheatsheet
#1694warisnoori4030-dotcom opened Nov 2, 2026
Add failing tests for unused terminal reporting
#1693Frempong-dev opened Oct 30, 2026
Improve pattern matching tests
#1691davekushagra opened Oct 28, 2026
Add counterexamples for LALR conflicts
#1690Madarame-Baku1 opened Oct 25, 2026
Treat leading global regexp flags like Lark flags
#1688D-Data-alchemist opened Oct 23, 2026
Fix hashing immutable interactive parser snapshots
#1687FanWu-ai opened Oct 21, 2026
Include inferred grammar source paths in parser cache keys
#1686FanWu-ai opened Oct 21, 2026
Include postlex retained terminals in parser cache key
#1685FanWu-ai opened Oct 20, 2026
Preserve method-level v_args on static and class methods
#1684FanWu-ai opened Oct 20, 2026
Restore raw-text state for legacy custom lexers
#1683FanWu-ai opened Oct 19, 2026
Preserve an explicitly supplied falsey AST transformer
#1682FanWu-ai opened Oct 18, 2026
docs: update bootstrap to version 5.3.3
#1681warisnoori4030-dotcom opened Oct 18, 2026
Normalize parsed rule labels to plain strings
#1680SAY-5 opened Oct 18, 2026Contributor
Fix TextSlice accepting out-of-bounds start or end
#1679Markgatcha opened Oct 16, 2026
1
Fix token filtering when reusing repetition helpers
#1678vera-rubin opened Oct 16, 2026
Fix flag loss in _make_joined_pattern
#1677aduconstance-wq opened Oct 15, 2026
Substitute string and token variables in tree templates
#1676FanWu-ai opened Oct 14, 2026
Respect tab stops in Python indentation
#1675FanWu-ai opened Oct 11, 2026
2
Preserve optional placeholders when collapsing ambiguities
#1674FanWu-ai opened Oct 11, 2026
Normalize the selected start rule in Nearley conversion
#1673FanWu-ai opened Oct 11, 2026
Fix example error matching with unequal accepted tokens
#1672FanWu-ai opened Oct 11, 2026

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Add support for a and L regex flags

Add support for the `a` and `L` regex flags in grammar terminals (closes #1527)

Support disk caching and save/load for Earley parsers

fix: support zero-width regex terminals in non-empty contexts (#1640)

docs: design new HTML-based Lark cheatsheet

Add failing tests for unused terminal reporting

Improve pattern matching tests

Add counterexamples for LALR conflicts

Treat leading global regexp flags like Lark flags

Fix hashing immutable interactive parser snapshots

Include inferred grammar source paths in parser cache keys

Include postlex retained terminals in parser cache key

Preserve method-level v_args on static and class methods

Restore raw-text state for legacy custom lexers

Preserve an explicitly supplied falsey AST transformer

docs: update bootstrap to version 5.3.3

Normalize parsed rule labels to plain strings

Fix TextSlice accepting out-of-bounds start or end

Fix token filtering when reusing repetition helpers

Fix flag loss in _make_joined_pattern

Substitute string and token variables in tree templates

Respect tab stops in Python indentation

Preserve optional placeholders when collapsing ambiguities

Normalize the selected start rule in Nearley conversion

Fix example error matching with unequal accepted tokens

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