BibTeX bibliography support
(source) (PDF)

Chord mode
(source) (PDF)

Columns and drop caps with frametricks
(source) (PDF)

hyperlink
(source) (PDF)

OpenType features and ligatures
(source) (PDF)

Math
(source) (PDF)

Parallel layout
(source) (PDF)

pullquote package
(source) (PDF)

rotate package
(source) (PDF)

rule package
(source) (PDF)