* http://helm.cs.unibo.it/
*)
+(* $Id$ *)
+
+(*
type term = CicNotationPt.term
type tactic = (term, term, GrafiteAst.reduction, string) GrafiteAst.tactic
type tactical = (term, term, GrafiteAst.reduction, string) GrafiteAst.tactical
| Command of tactical
| Comment of CicNotationPt.location * string
type script = CicNotationPt.location * script_entry list
+*)
type domain_item =
| Id of string (* literal *)
| Symbol of string * int (* literal, instance num *)
| Num of int (* instance num *)
-exception Invalid_choice
+exception Invalid_choice of string Lazy.t
module OrderedDomain =
struct
type codomain_item =
string * (* description *)
- (singleton_environment -> string -> Cic.term list -> Cic.term)
+ (environment -> string -> Cic.term list -> Cic.term)
(* environment, literal number, arguments as needed *)
-and environment = codomain_item list Environment.t
+and environment = codomain_item Environment.t
+
+type multiple_environment = codomain_item list Environment.t
-and singleton_environment = codomain_item Environment.t
(** adds a (name,uri) list l to a disambiguation environment e **)
-let env_of_list l e =
+let multiple_env_of_list l e =
List.fold_left
(fun e (name,descr,t) -> Environment.cons (Id name) (descr,fun _ _ _ -> t) e)
e l
-let singleton_env_of_list l e =
+let env_of_list l e =
List.fold_left
(fun e (name,descr,t) -> Environment.add (Id name) (descr,fun _ _ _ -> t) e)
e l
let string_of_domain dom =
String.concat "; " (List.map string_of_domain_item dom)
-
-let empty_environment = Environment.empty
-
-let floc_of_loc (loc_begin, loc_end) =
- let floc_begin =
- { Lexing.pos_fname = ""; Lexing.pos_lnum = -1; Lexing.pos_bol = -1;
- Lexing.pos_cnum = loc_begin }
- in
- let floc_end = { floc_begin with Lexing.pos_cnum = loc_end } in
- (floc_begin, floc_end)
-
-let dummy_floc = floc_of_loc (-1, -1)
-