Module type PPrintRenderer.RENDERER

module type RENDERER = sig .. end

type channel 
Output channels.
type document 
val pretty : float ->
int ->
channel -> document -> unit
pretty rfrac width channel document pretty-prints the document document into the output channel channel. The parameter width is the maximum number of characters per line. The parameter rfrac is the ribbon width, a fraction relative to width. The ribbon width is the maximum number of non-indentation characters per line.
val compact : channel -> document -> unit
compact channel document prints the document document to the output channel channel. No indentation is used. All newline instructions are respected, that is, no groups are flattened.