module Typography:sig
..end
module Box: Box
module Maths: Maths
module Document: Document
module Diagrams: Diagrams
module Verbatim: Verbatim
module Badness: Badness
module Break: Break
module Complete: Complete
module Distance: Distance
module FontPattern: FontPattern
module Geometry: Geometry
module Offset: Offset
module OutputDrawing: OutputDrawing
module Proj3d: Proj3d
module TypoLanguage: TypoLanguage
module Euler: Euler
module DefaultMacros: DefaultMacros
module Debug: Debug