- Split parser core and compiler core. Fix#14
- AST int type to `u32`
- Updated asdl_rs.py and update_asdl.sh fix#6
- Use `ruff_python_ast::SourceLocation` for Python source location. Deleted our own Location.
- Renamed ast::Located to ast::Attributed to distinguish terms for TextSize and SourceLocation
- `ast::<Node>`s for TextSize located ast. `ast::located::<Node>` for Python source located ast.
- And also strictly renaming `located` to refer only python location related interfaces.
- `SourceLocator` to convert locations.
- New `source-code` features of to disable python locations when unnecessary.
- Also including fully merging https://github.com/astral-sh/RustPython/pull/4closes#9
This token is completely ignored by the parser, but it's useful for
other users of the lexer, such as the Ruff linter. For example, the
token is helpful for a "trailing comma" lint.
The same idea exists in Python's `tokenize` module - there is a NEWLINE
token (logical newline), and a NL token (non-logical newline).
Fixes#4385.
