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Crass is a Ruby CSS parser that's fully compliant with the CSS Syntax Level 3 specification. Features -------- * Pure Ruby, with no runtime dependencies other than Ruby 1.9.x or higher. * Tokenizes and parses CSS according to the rules defined in the 14 November 2014 editor's draft of the [CSS Syntax Level 3][css] specification. * Extremely tolerant of broken or invalid CSS. If a browser can handle it, Crass should be able to handle it too. * Optionally includes comments in the token stream. * Optionally preserves certain CSS hacks, such as the IE "*" hack, which would otherwise be discarded according to CSS3 tokenizing rules. * Capable of serializing the parse tree back to CSS while maintaining all original whitespace, comments, and indentation.
21 lines
772 B
Text
21 lines
772 B
Text
Crass is a Ruby CSS parser that's fully compliant with the
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CSS Syntax Level 3 specification.
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Features
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--------
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* Pure Ruby, with no runtime dependencies other than Ruby 1.9.x or higher.
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* Tokenizes and parses CSS according to the rules defined in the 14 November
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2014 editor's draft of the [CSS Syntax Level 3][css] specification.
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* Extremely tolerant of broken or invalid CSS. If a browser can handle it, Crass
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should be able to handle it too.
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* Optionally includes comments in the token stream.
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* Optionally preserves certain CSS hacks, such as the IE "*" hack, which would
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otherwise be discarded according to CSS3 tokenizing rules.
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* Capable of serializing the parse tree back to CSS while maintaining all
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original whitespace, comments, and indentation.
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