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oxc-project__oxc/crates/oxc_regular_expression/README.md
Yuji Sugiura 9775585021 refactor(regular_expression): Refactor regexp-modifiers support (#11142)
When I first implemented this proposal, it was Stage 3 and the specs
were not even fixed.
But for now, this spec is in Stage 4 and has been cleared up, so I've
updated it.

In the process, I have done some refactoring.

- Shorten code by `bitflags` like `RegExpFlags`
  - This requires some lines to make `ast_tools` works
- Update readme

NOTE: The basic behavior remains unchanged.
2025-05-19 17:54:38 +09:00

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# oxc_regular_expression
Implements ECMAScript® 2024 Language Specification
- https://tc39.es/ecma262/2024/multipage/ecmascript-language-lexical-grammar.html#sec-literals-regular-expression-literals
- https://tc39.es/ecma262/2024/multipage/text-processing.html#sec-regexp-regular-expression-objects
- https://tc39.es/ecma262/2024/multipage/additional-ecmascript-features-for-web-browsers.html#sec-regular-expressions-patterns
And, Stage 4 proposals
- https://github.com/tc39/proposal-duplicate-named-capturing-groups
- https://github.com/tc39/proposal-regexp-modifiers