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Bom dia,
Gostaria de esclarecer sobre a representação da arvore gerada pelo bison é obrigatório ser igual a árvore do SLR ou o que o professor mostrou no exemplo em sala na realização da tarefa tree …
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I have the following MWE:
```
$ cat lark_bug.py
import lark
GRAMMAR = r"""
?start: foo+
foo: "FOO"i / [A-Za-z0-9._-]+/ NEWLINE
NEWLINE: "\n"
%ignore NEWLINE // comment out to avoid cr…
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The simple test case below generates this for me:
```
AttributeError: 'functools.partial' object has no attribute '__func__'
```
From what I can see partial objects have no __func__ in Py2 or Py…
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An error was added when using terminal weights with dynamic earley in the newest version of lark-parser. The advanced search of populse_mia doesn't work with this version (0.7.0).
[Link](https://gi…
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Hello everyone,
First of all, thank you for the great repo. :)
Now to my issue:
When I run the generated python code, it takes nearly 2 seconds for the code to execute.
This means if I create an…
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As part of language specifications, keywords are frequently defined as illegal identifiers. For example, Python does not allow certain keywords as identifiers (https://docs.python.org/3/reference/lexi…
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I would like to use lark to build a user-facing parser with nice error messages. (Not fancy error recovery, just readable error messages.) Consider, for example, this grammar and script:
```
impor…
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Custom lexers with LALR are documented in the examples here: https://github.com/lark-parser/lark/blob/master/examples/custom_lexer.py
However, this example raises an exception upon parsing:
```
P…
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Currently, I have lists in my grammar. These lists are numbers separated by a comma within parenthesis: (1, 2, 3)
I am trying to include ranges, for example (1-3,8) is equivalent to (1, 2, 3, 8)
…
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Current result:
```
testing tests/data/bigchip.sdf
Generating LALR tables
Syntax error at 'DATE' line: 4
Illegal character '"'
Illegal character ','
Illegal character '"'
Illegal character '…