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v0.12.0
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@RunDevelopment RunDevelopment released this 04 Sep 21:04
· 9 commits to master since this release
v0.12.0
4617edf

Breaking changes

  • Added support for the v flag.
    • This significantly changes the interfaces and types around the parser.
    • There are now 2 never classes JS.UnicodeSet and JS.StringSet to represent a Unicode set with strings.
    • Much more.
  • combineTransformers has been deprecated. Use CombinedTransformer instead.

Added

  • JS.parseCharSet and JS.parseUnicodeSet have been added to easily parse a character AST into a CharSet or UnicodeSet.
  • JS.toLiteral now supports the v flag.
  • Added CharSet#fromCharacter to easily create a character set from a single character.
  • Allow string argument for JS.Parser.fromLiteral.
  • Added CombinedTransformer class to combine multiple transformers into one.
  • Added transform events which allows the caller to observe the transformation.
  • Added Transformers.makeGreedy to make quantifiers greedy whenever possible.
  • Added Transformers.simplify as a stable way to get the best combination of transformers to simplify a regex.

Changed

  • Transformers can now have an optional name.
  • Major internal improvements to some transformers, especially applyAssertions.

Fixed

  • isEmpty has been fixed. Transformers.moveUpEmpty should now work correctly.
  • Transformers are now guaranteed to be called with the correct this argument.

v0.11.0...v0.12.0

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