v3.0.0

CLI

• Made cli process stdin only if - argument is passed.
• Added help message.

API

• Renamed parseTree.remove to parseTree.removeChild().
• Unwraped callback parameters for traverse... methods.
• Made first(), last() and get() methods return null if no child nodes were found.
• Made node.length return a number of child nodes.
• Renamed rule to context.
• Made parseTree.removeChild() return a removed node.
• Added traverseBy... methods to all nodes, not only root ones.
• Added support for specifying a tab size in spaces.

Parsing rules

• Fixed parsing of single-line comments after url token.
• Fixed parsing of interpolations inside id selectors in Less.
• Fixed parsing of selectors according to spec.
• Fixed parsing of placeholders as selectors in SCSS.

Misc

• Added Travis badge to Readme page.
• Added init script to build sources.
• Added commit message template.