lark-parser/lark issues and pull requests

#1481 - Fix `Symbol.eq` to return false when comparing with None

Pull Request - State: closed - Opened by weaversam8 11 days ago - 8 comments

#1480 - python 3.14.0a1 - test_partial and test_smart_decorator are failing

Issue - State: open - Opened by hrnciar 11 days ago - 3 comments

#1478 - Lark can't match µ character even though it is defined in the input

Issue - State: open - Opened by adi12345-crypto 15 days ago - 1 comment

#1477 - Async methods in transformers are not working

Issue - State: closed - Opened by vignesh14052002 20 days ago - 4 comments

#1476 - `lark.grammar.Symbol.eq` raises an `AssertionError` when checking if `None == Symbol(...)`

Issue - State: closed - Opened by weaversam8 20 days ago - 1 comment

#1475 - Pasring never finishes for complex Terraform file

Issue - State: closed - Opened by rotemavni 26 days ago - 8 comments

#1474 - Quickly identify cause of UnexpectedEOF exception thrown parsing a very large file?

Issue - State: closed - Opened by byerun 26 days ago - 2 comments
Labels: question

#1473 - Ignored terminal used in the grammar is expected with Earley but not with LALR

Issue - State: open - Opened by Molrn about 1 month ago

#1472 - `cache` option does not work with `Reconstructor`

Issue - State: open - Opened by weaversam8 about 1 month ago

#1470 - `strict` option mentioned in documentation does not seem to exist

Issue - State: closed - Opened by kpet about 2 months ago - 2 comments

#1469 - Extracting terminals in Transformer?

Issue - State: open - Opened by alexthomasv about 2 months ago - 4 comments
Labels: question

#1468 - Alternative to @v_args()

Issue - State: open - Opened by makukha about 2 months ago - 2 comments
Labels: enhancement

#1467 - Add Tree.find_token() method

Pull Request - State: open - Opened by makukha about 2 months ago - 4 comments

#1466 - Syntactic sugar: Tree.find_token()

Issue - State: open - Opened by makukha about 2 months ago - 2 comments
Labels: enhancement

#1465 - Syntactic sugar: Tree.has_data()

Issue - State: open - Opened by makukha about 2 months ago - 5 comments
Labels: enhancement

#1464 - Regex wildcard too greedy

Issue - State: closed - Opened by jbogar 2 months ago - 2 comments

#1463 - Lark resulting LALR -nor- Earley parser will pick out the longest match of say "a + b + c + ... + d" example input. Bug (?)

Issue - State: open - Opened by FruitfulApproach 2 months ago

#1462 - Quick question - am I using Lark correctly?

Issue - State: closed - Opened by FruitfulApproach 2 months ago - 4 comments
Labels: question

#1461 - Terminal Editing before Compression

Issue - State: open - Opened by clementfaisandier 2 months ago - 3 comments
Labels: enhancement

#1460 - Better error in Lark.parse when using on_error when parser!=lalr (issue #1311)

Pull Request - State: closed - Opened by erezsh 2 months ago - 1 comment

#1459 - Tiny refactor for PR #1451

Pull Request - State: closed - Opened by erezsh 2 months ago - 1 comment

#1458 - Docs: Rephrase v_args() documentation to underline it only applies to Transformer classes

Pull Request - State: closed - Opened by skepppy 2 months ago - 3 comments
Labels: docs

#1457 - v_args seems to be ignored for subclass of Visitor class

Issue - State: closed - Opened by skepppy 2 months ago - 3 comments
Labels: add to docs

#1456 - Resolution order changed

Issue - State: open - Opened by Conchylicultor 3 months ago - 2 comments
Labels: question

#1455 - Confusing Error on simple example.

Issue - State: closed - Opened by Shuraken007 3 months ago - 2 comments
Labels: question

#1453 - Extending python grammar

Issue - State: open - Opened by mbhall88 3 months ago - 2 comments

#1452 - Added TextSlice; Lark can now parse/lex a text-slice

Pull Request - State: open - Opened by erezsh 3 months ago - 4 comments

#1451 - Earley: share nodes created by the scanner with the completer

Pull Request - State: closed - Opened by chanicpanic 3 months ago - 5 comments

#1450 - Escape double quote not working

Issue - State: closed - Opened by KelvinChung2000 3 months ago - 2 comments

#1449 - Generate counter-examples for conflicts in LALR parsing

Issue - State: open - Opened by BenzoX 3 months ago - 3 comments
Labels: enhancement

#1448 - Terminal collision when importing the same terminal from different grammars

Issue - State: open - Opened by erezsh 3 months ago
Labels: enhancement, discussion

#1447 - Bugfix Earley: only transform the solutions we yield

Pull Request - State: open - Opened by erezsh 3 months ago - 1 comment

#1447 - Bugfix Earley: only transform the solutions we yield

Pull Request - State: closed - Opened by erezsh 3 months ago - 4 comments

#1447 - Bugfix Earley: only transform the solutions we yield

Pull Request - State: open - Opened by erezsh 3 months ago - 1 comment

#1446 - Initial support for import * (WIP)

Pull Request - State: open - Opened by erezsh 3 months ago - 1 comment

#1446 - Initial support for import * (WIP)

Pull Request - State: open - Opened by erezsh 3 months ago - 1 comment

#1446 - Initial support for import * (WIP)

Pull Request - State: open - Opened by erezsh 3 months ago - 1 comment

#1445 - tests/test_cache.py and Python >= 3.12: SyntaxWarning: invalid escape sequence '\w'

Issue - State: open - Opened by wiene 3 months ago

#1445 - tests/test_cache.py and Python >= 3.12: SyntaxWarning: invalid escape sequence '\w'

Issue - State: open - Opened by wiene 3 months ago

#1445 - tests/test_cache.py and Python >= 3.12: SyntaxWarning: invalid escape sequence '\w'

Issue - State: open - Opened by wiene 3 months ago

#1444 - Bugfix: Earley now respects ambiguity='resolve' again. Bug was introd…

Pull Request - State: closed - Opened by erezsh 3 months ago - 1 comment

#1444 - Bugfix: Earley now respects ambiguity='resolve' again. Bug was introd…

Pull Request - State: closed - Opened by erezsh 3 months ago - 1 comment

#1444 - Bugfix: Earley now respects ambiguity='resolve' again. Bug was introd…

Pull Request - State: closed - Opened by erezsh 3 months ago - 1 comment

#1443 - Ambiguities and Priorities in 1.2.1 earley

Issue - State: open - Opened by MaxOstrowski 3 months ago - 6 comments
Labels: question

#1443 - Ambiguities and Priorities in 1.2.1 earley

Issue - State: open - Opened by MaxOstrowski 3 months ago - 6 comments
Labels: question

#1442 - Error in parsing datetime strings

Issue - State: closed - Opened by MohammedShokr 3 months ago - 1 comment

#1441 - Priorities not working within recursive rules

Issue - State: open - Opened by ThatOtherAndrew 3 months ago