1.0.2

  • Require Dart 3.1
  • Move to dart-lang/tools monorepo.

1.0.1

  • Update ExpressionsProcessor.processFont to handle null expressions.
  • Require Dart 3.0.

1.0.0

  • Rev to 1.0.0 (note however that there are no API changes from 0.17.x).

0.17.3

  • Add markdown badges to the readme.
  • Adopted package:dart_flutter_team_lints linting rules.
  • Addressed an issue parsing font names not surrounded by quotes.
  • Fixed the reported span for Expression nodes.
  • Fixed a regression parsing declaration values containing spaces.
  • Add support for lh and rlh units.
  • Refactor the package example.
  • Addressed an issue with the indent level of the CssPrinter output.
  • Require Dart 2.19.

0.17.2

  • Fixed a crash caused by min(), max() and clamp() functions that contain mathematical expressions.
  • Add commas between PercentageTerms in keyframe rules.

0.17.1

  • Fix Color.css constructor when there are double values in the rgba string.

0.17.0

  • Migrate to null safety.
  • Font.merge and BoxEdge.merge are now static methods instead of factory constructors.
  • Add a type on the identList argument to TokenKind.matchList.
  • Remove workaround for https://github.com/dart-lang/sdk/issues/43136, which is now fixed.

0.16.2

  • Added support for escape codes in identifiers.

0.16.1

  • Fixed a crash caused by parsing certain calc() expressions and variables names that contain numbers.

0.16.0

  • Removed support for the shadow-piercing comibnators /deep/ and >>>. These were dropped from the Shadow DOM specification.

0.15.0

  • BREAKING
    • Removed css executable from bin directory.
    • Removed the deprecated css.dart library.
    • Message.level is now of type MessageLevel defined in this package.
  • Removed dependencies on package:args and package:logging.
  • Require Dart SDK >=2.1.0.

0.14.6

  • Removed whitespace between comma-delimited expressions in compact output.

    Before:

    div{color:rgba(0, 0, 0, 0.5);}

    After:

    div{color:rgba(0,0,0,0.5);}

  • Removed last semicolon from declaration groups in compact output.

    Before:

    div{color:red;background:blue;}

    After:

    div{color:red;background:blue}

0.14.5

  • Fixed a crashed caused by parsing :host() without an argument and added an error message explaining that a selector argument is expected.

0.14.4+1

  • Set max SDK version to <3.0.0, and adjust other dependencies.

0.14.4

  • Reduced whitespace in compact output for the @page at-rule and margin boxes.
  • Updated SDK version to 2.0.0-dev.17.0.
  • Stop using deprecated constants.

0.14.3

  • Reduced the amount of whitespace in compact output around braces.

0.14.2

  • Fixed Dart 2 runtime failure.

0.14.1

  • Deprecated package:csslib/css.dart. Use parser.dart and visitor.dart instead.

0.14.0

New features

  • Supports nested at-rules.
  • Supports nested HTML comments in CSS comments and vice-versa.

Breaking changes

  • The List<RuleSet> rulesets field on MediaDirective, HostDirective, and StyletDirective has been replaced by List<TreeNode> rules to allow nested at-rules in addition to rulesets.

0.13.6

  • Adds support for @viewport.
  • Adds support for -webkit-calc() and -moz-calc().
  • Adds support for querying media features without specifying an expression. For example: @media (transform-3d) { ... }.
  • Prevents exception being thrown for invalid dimension terms, and instead issues an error.

0.13.5

  • Adds support for @-moz-document.
  • Adds support for @supports.

0.13.4

  • Parses CSS 2.1 pseudo-elements as pseudo-elements instead of pseudo-classes.
  • Supports signed decimal numbers with no integer part.
  • Fixes parsing hexadecimal numbers when followed by an identifier.
  • Fixes parsing strings which contain unicode-range character sequences.

0.13.3+1

  • Fixes analyzer error.

0.13.3

  • Adds support for shadow host selectors :host() and :host-context().
  • Adds support for shadow-piercing descendant combinator >>> and its alias /deep/ for backwards compatibility.
  • Adds support for non-functional IE filter properties (i.e. filter: FlipH).
  • Fixes emitted CSS for @page directive when body includes declarations and page-margin boxes.
  • Exports Message from parser.dart so it's no longer necessary to import src/messages.dart to use the parser API.

0.13.2+2

  • Fix static warnings.

0.13.2+1

  • Fix new strong mode error.

0.13.2

  • Relax type of TreeNode.visit, to allow returning values from visitors.

0.13.1

  • Fix two checked mode bugs introduced in 0.13.0.

0.13.0

  • BREAKING Fix all strong mode errors and warnings. This involved adding more precise on some public APIs, which is why it may break users.

0.12.2

  • Fix to handle calc functions however, the expressions are treated as a LiteralTerm and not fully parsed into the AST.

0.12.1

  • Fix to handling of escapes in strings.

0.12.0+1

  • Allow the latest version of logging package.

0.12.0

  • Top-level methods in parser.dart now take PreprocessorOptions instead of List<String>.

  • PreprocessorOptions.inputFile is now final.

0.11.0+4

  • Cleanup some ambiguous and some incorrect type signatures.

0.11.0+3

  • Improve the speed and memory efficiency of parsing.

0.11.0+2

  • Fix another test that was failing on IE10.

0.11.0+1

  • Fix a test that was failing on IE10.

0.11.0

  • Switch from source_maps' Span class to source_span's SourceSpan class.