Comments (1)
This issue only affects the cython machine parser. The issue is that repetitions with non-zero minimum occurrences reuse the parsing instruction object for each occurrence (below, pis
is a list of parsing instructions):
Lines 405 to 408 in 4167657
When the capture modifies the instruction to mark the start of a capture, it marks all of them. The Python machine parser is not susceptible to this bug because it uses immutable tuples instead of Instruction
objects (at least for now).
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Related Issues (20)
- Remove packrat parser
- Captured choices not working with Cython machine parser
- Character classes in machine parser fail at odd times
- Inefficiencies in regex optimization
- More "common" optimizations HOT 1
- Separate error type for failing to parse a grammar
- Change implicit optional types to explicit HOT 1
- Update Python versions HOT 1
- Make implicit Optionals into explicit for current Mypy HOT 1
- Add common patterns in code
- Bug: Newlines make the debug output difficult to read. HOT 1
- Add python version to publishing action
- Update to Cython 3.0
- Lint with ruff instead of flake8
- Multiple repeat operators HOT 4
- (Helpful) Error messages HOT 3
- Common optimization misbehaving on character classes HOT 1
- "Sidecar" objects for accumulative parsing
- Bounded repetitions
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