v6.0.1

• ./internals: Update plugin argument types.

v6.0.0

Version 6 includes breaking changes that don't affect direct use of the library. It alters APIs used by tools that build on top of Regex+.

🚨 Breaking

• rewrite: Renamed the returned expression property as pattern.
• Plugins: Changed the API to expect an object with a string property pattern.
• Plugins: Hidden capture indices are now explicitly provided/returned, rather than embedded via markers in the pattern.
• ./internals: Removed RegExpSubclass's undocumented and experimental support for capture transfer.
• ./internals: Removed emulationGroupMarker since pattern markers are no longer used for hidden captures.

🚀 Features

• Improved performance of the subclass option, especially with long patterns that contain extended syntax.

v5.1.1

🐞 Fixes

• Edge case fix for emulation-only capturing groups with transfer markers (for libraries that use Regex+ internals).

v5.1.0

🚀 Features

• Export emulationGroupMarker in ./internals.
• Add support for emulation groups with subpattern transfer to RegExpSubclass.
  • Intended for use in libraries that build on Regex+ internals. This feature is undocumented and experimental; it might change without following semver.

v5.0.2

🚀 Features

• Enables better tree shaking for ./internals.

v5.0.1

🚀 Features

• Minor improvements for subclass types and error handling.
• Updated logo for new library name.

v5.0.0

This library was renamed from just regex to Regex+, to make it easier to refer to the library and its regex flavor. The package and tag name remain regex as before, so this has no effect on code.

Version 5 is a minor update with small breaking changes that won't affect most people.

🚨 Breaking

• Type files (d.ts) were moved from ./types to ./dist/esm and ./dist/cjs.
• The undocumented ./atomic export added in v4.4.0 was renamed as ./internals.

🚀 Features

• RegExpSubclass was made available via ./internals.

🐞 Fixes

• Type resolution works correctly when using the library as CommonJS. (#29, @tao-cumplido)
• When using option subclass and flag d, resulting subpattern indices are adjusted to account for emulation groups.

v4.4.0

🚀 Features

• Added ./atomic to exports, allowing direct use of the atomic and possessive plugins in other libraries.

v4.3.3

🚀 Features

• When an invalid regex throws, always include the generated source and flags in the error message (some browsers automatically include them, but Firefox and Safari don't).

🐞 Fixes

• Convert numbers interpolated in enclosed \u{…} to hexadecimal. In other words, although interpolating a string like regex`\u{${'160'}}` returns /\u{160}/, interpolating the number regex`\u{${160}}` in this context returns /\u{A0}/. (#24, @graphemecluster)

v4.3.2

🐞 Fixes

• Fix for character classes that contained + after certain other punctuation.