It contains original CSSLint, together with customized parser-lib

• Implied support for CSS variables syntax
• Added additional rules, that help maintain desired whitespace conventions
• Allow '\9' IE<=8 hacks

$ npm install csslint-next

List of additional rules implemented within this package.

Require end of line (\n - LINE FEED) character at end of file

Require strictly unix end of line (\n - LINE FEED) characters, any other end of lines (specifically: \r - CARRIAGE RETURN) are reported as errors

Do not allow more than two empty lines in a row

Expect indentation with tabs. It will report on any space characters at begin of line, and mixed tabs and spaces.

Disallow whitespace characters at end of line

$ npm test