Handles CSS2.1 pseudo element syntax

In CSS2.1, pseudo-elements were defined with a single ':' like pseudo-classes.
This change now handles this syntax and will properly parse them as pseudo-
elements instead of pseudo-classes.

Accepted pseudo-elements:

To not break backwards compatibility with older browsers, this syntax is
preserved when emitting parsed styles.
2 files changed
tree: ce1a895a7d606b0815216a321a3a2ab7dcff0b1f
  1. .analysis_options
  2. .gitignore
  3. .test_config
  6. README.md
  7. bin/
  8. codereview.settings
  9. example/
  10. lib/
  11. pubspec.yaml
  12. test/

CSS parser library for Dart

This is a CSS parser written entirely in Dart. It can be used in the client/server/command line.

This package is installed with Pub, see: install instructions for this package.


Parsing CSS is easy!

import 'package:csslib/parser.dart' show parse;
import 'package:csslib/css.dart';

main() {
  var stylesheet = parse(
      '.foo { color: red; left: 20px; top: 20px; width: 100px; height:200px }');

You can pass a String or list of bytes to parse.

Running Tests

Basic tests can be found in this repository:

pub run test

The full CSS test suite can be found in https://github.com/dart-lang/csslib-test-suite

cd ../csslib-test-suite