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|
(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2010 *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
(* $Id: namegen.mli 13323 2010-07-24 15:57:30Z herbelin $ *)
open Names
open Term
open Environ
(**********************************************************************)
(* Generating "intuitive" names from their type *)
val lowercase_first_char : identifier -> string
val sort_hdchar : sorts -> string
val hdchar : env -> types -> string
val id_of_name_using_hdchar : env -> types -> name -> identifier
val named_hd : env -> types -> name -> name
val mkProd_name : env -> name * types * types -> types
val mkLambda_name : env -> name * types * constr -> constr
(* Deprecated synonyms of [mkProd_name] and [mkLambda_name] *)
val prod_name : env -> name * types * types -> types
val lambda_name : env -> name * types * constr -> constr
val prod_create : env -> types * types -> constr
val lambda_create : env -> types * constr -> constr
val name_assumption : env -> rel_declaration -> rel_declaration
val name_context : env -> rel_context -> rel_context
val mkProd_or_LetIn_name : env -> types -> rel_declaration -> types
val mkLambda_or_LetIn_name : env -> constr -> rel_declaration -> constr
val it_mkProd_or_LetIn_name : env -> types -> rel_context -> types
val it_mkLambda_or_LetIn_name : env -> constr -> rel_context -> constr
(**********************************************************************)
(* Fresh names *)
(* Avoid clashing with a name of the given list *)
val next_ident_away : identifier -> identifier list -> identifier
(* Avoid clashing with a name already used in current module *)
val next_ident_away_in_goal : identifier -> identifier list -> identifier
(* Avoid clashing with a name already used in current module *)
(* but tolerate overwriting section variables, as in goals *)
val next_global_ident_away : identifier -> identifier list -> identifier
(* Avoid clashing with a constructor name already used in current module *)
val next_name_away_in_cases_pattern : name -> identifier list -> identifier
val next_name_away : name -> identifier list -> identifier (* default is "H" *)
val next_name_away_with_default : string -> name -> identifier list ->
identifier
(**********************************************************************)
(* Making name distinct for displaying *)
type renaming_flags =
| RenamingForCasesPattern (* avoid only global constructors *)
| RenamingForGoal (* avoid all globals (as in intro) *)
| RenamingElsewhereFor of constr
val make_all_name_different : env -> env
val compute_displayed_name_in :
renaming_flags -> identifier list -> name -> constr -> name * identifier list
val compute_and_force_displayed_name_in :
renaming_flags -> identifier list -> name -> constr -> name * identifier list
val compute_displayed_let_name_in :
renaming_flags -> identifier list -> name -> constr -> name * identifier list
val rename_bound_vars_as_displayed : identifier list -> types -> types
|
