Minify minifies XML data, it reads from r and writes to w.

NewTokenBuffer returns a new TokenBuffer.

DefaultMinifier is the default minifier.

EntitiesMap are all named character entities.

TextRevEntitiesMap is a map of escapes.

Minifier is an XML minifier.

Token is a single token unit with an attribute value (if given) and hash of the data.

TokenBuffer is a buffer that allows for token look-ahead.