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|
(************************************************************************)
(* * The Coq Proof Assistant / The Coq Development Team *)
(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *)
(* <O___,, * (see CREDITS file for the list of authors) *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(* * (see LICENSE file for the text of the license) *)
(************************************************************************)
(** Entry point for generic printers *)
open Genarg
type 'a with_level =
{ default_already_surrounded : Notation_gram.tolerability;
default_ensure_surrounded : Notation_gram.tolerability;
printer : 'a }
type printer_result =
| PrinterBasic of (unit -> Pp.t)
| PrinterNeedsLevel of (Notation_gram.tolerability -> Pp.t) with_level
type printer_fun_with_level = Environ.env -> Evd.evar_map -> Notation_gram.tolerability -> Pp.t
type top_printer_result =
| TopPrinterBasic of (unit -> Pp.t)
| TopPrinterNeedsContext of (Environ.env -> Evd.evar_map -> Pp.t)
| TopPrinterNeedsContextAndLevel of printer_fun_with_level with_level
type 'a printer = 'a -> printer_result
type 'a top_printer = 'a -> top_printer_result
val raw_print : ('raw, 'glb, 'top) genarg_type -> 'raw printer
(** Printer for raw level generic arguments. *)
val glb_print : ('raw, 'glb, 'top) genarg_type -> 'glb printer
(** Printer for glob level generic arguments. *)
val top_print : ('raw, 'glb, 'top) genarg_type -> 'top top_printer
(** Printer for top level generic arguments. *)
val register_print0 : ('raw, 'glb, 'top) genarg_type ->
'raw printer -> 'glb printer -> 'top top_printer -> unit
val register_val_print0 : 'top Geninterp.Val.typ ->
'top top_printer -> unit
val register_vernac_print0 : ('raw, 'glb, 'top) genarg_type ->
'raw printer -> unit
val generic_raw_print : rlevel generic_argument printer
val generic_glb_print : glevel generic_argument printer
val generic_top_print : tlevel generic_argument top_printer
val generic_val_print : Geninterp.Val.t top_printer
|
