Expr.Printtype 'a t = Format.formatter -> 'a -> unitAlias for the type printing functions.
val print_tags : bool refDetermine whether to print the map of tags for each id/type/term or not.
val print_index : bool refDetermines whether to print the unique index of each identifier or not.
val name : Pretty.name Tag.tThe name tag is used for the printing of identifiers. When an identifier has an name tag, its value is used instead of the identifier intrinsic name.
val pos : Pretty.pos Tag.tPositioning for pretty printing. If this tag is set, the printing functions will ignore type arguments (for readability). Pretty.Infix uses the identifier as a separator when printing th argument list Pretty.Prefix just ignore type arguments.