* be added to the output of pp_term.
* set to false if you need, for example, cut and paste from matitac output to
* matitatop *)
-let debug_printing = true
+let debug_printing = false
let pp_binder = function
| `Lambda -> "lambda"
| `Keyword s
| `Number s -> s)
-let pp_assoc =
- function
- | Gramext.NonA -> "NonA"
- | Gramext.LeftA -> "LeftA"
- | Gramext.RightA -> "RightA"
-
let pp_pos =
function
(* `None -> "`None" *)
sprintf "X(%s)"
(String.concat ";"
(List.map (fun (_, n, v) -> sprintf "%s=%s" n v) attrs))
- | `Level (prec, assoc) -> sprintf "L(%d%s)" prec (pp_assoc assoc)
+ | `Level (prec) -> sprintf "L(%d)" prec
| `Raw _ -> "R"
| `Loc _ -> "@"
| `ChildPos p -> sprintf "P(%s)" (pp_pos p)
+let pp_capture_variable pp_term =
+ function
+ | term, None -> pp_term (* ~pp_parens:false *) term
+ | term, Some typ -> "(" ^ pp_term (* ~pp_parens:false *) term ^ ": " ^ pp_term typ ^ ")"
+
let rec pp_term ?(pp_parens = true) t =
let t_pp =
match t with
| Ast.Binder (`Pi, (Ast.Ident ("_", None), typ), body) ->
sprintf "%s \\to %s"
(match typ with None -> "?" | Some typ -> pp_term typ)
- (pp_term body)
+ (pp_term ~pp_parens:true body)
| Ast.Binder (kind, var, body) ->
- sprintf "\\%s %s.%s" (pp_binder kind) (pp_capture_variable var)
- (pp_term body)
+ sprintf "\\%s %s.%s" (pp_binder kind) (pp_capture_variable pp_term var)
+ (pp_term ~pp_parens:true body)
| Ast.Case (term, indtype, typ, patterns) ->
- sprintf "%smatch %s%s with %s"
- (match typ with None -> "" | Some t -> sprintf "[%s]" (pp_term t))
+ sprintf "match %s%s%s with %s"
(pp_term term)
(match indtype with
| None -> ""
(match debug_printing, href_opt with
| true, Some uri ->
sprintf "(i.e.%s)" (UriManager.string_of_uri uri)
- | _ -> ""))
+ | _ -> ""))
+ (match typ with None -> "" | Some t -> sprintf " return %s" (pp_term t))
(pp_patterns patterns)
- | Ast.Cast (t1, t2) -> sprintf "(%s: %s)" (pp_term t1) (pp_term t2)
- | Ast.LetIn (var, t1, t2) ->
- sprintf "let %s = %s in %s" (pp_capture_variable var) (pp_term t1)
- (pp_term t2)
+ | Ast.Cast (t1, t2) -> sprintf "(%s: %s)" (pp_term ~pp_parens:true t1) (pp_term ~pp_parens:true t2)
+ | Ast.LetIn ((var,t2), t1, t3) ->
+(* let t2 = match t2 with None -> Ast.Implicit | Some t -> t in *)
+ sprintf "let %s \\def %s in %s" (pp_term var)
+(* (pp_term ~pp_parens:true t2) *)
+ (pp_term ~pp_parens:true t1)
+ (pp_term ~pp_parens:true t3)
| Ast.LetRec (kind, definitions, term) ->
- sprintf "let %s %s in %s"
+ let rec get_guard i = function
+ | [] -> (*assert false*) Ast.Implicit
+ | [term, _] when i = 1 -> term
+ | _ :: tl -> get_guard (pred i) tl
+ in
+ let map (params, (id,typ), body, i) =
+ let typ =
+ match typ with
+ None -> Ast.Implicit
+ | Some typ -> typ
+ in
+ sprintf "%s %s on %s: %s \\def %s"
+ (pp_term ~pp_parens:false term)
+ (String.concat " " (List.map (pp_capture_variable pp_term) params))
+ (pp_term ~pp_parens:false (get_guard i params))
+ (pp_term typ) (pp_term body)
+ in
+ sprintf "let %s %s in %s"
(match kind with `Inductive -> "rec" | `CoInductive -> "corec")
- (String.concat " and "
- (List.map
- (fun (var, body, _) ->
- sprintf "%s = %s" (pp_capture_variable var) (pp_term body))
- definitions))
+ (String.concat " and " (List.map map definitions))
(pp_term term)
| Ast.Ident (name, Some []) | Ast.Ident (name, None)
- | Ast.Uri (name, Some []) | Ast.Uri (name, None) ->
- name
+ | Ast.Uri (name, Some []) | Ast.Uri (name, None) -> name
+ | Ast.NRef nref -> NReference.string_of_reference nref
| Ast.Ident (name, Some substs)
| Ast.Uri (name, Some substs) ->
sprintf "%s \\subst [%s]" name (pp_substs substs)
| Ast.Meta (index, substs) ->
sprintf "%d[%s]" index
(String.concat "; "
- (List.map (function None -> "_" | Some t -> pp_term t) substs))
+ (List.map (function None -> "?" | Some t -> pp_term t) substs))
| Ast.Num (num, _) -> num
| Ast.Sort `Set -> "Set"
| Ast.Sort `Prop -> "Prop"
| Ast.Sort (`Type _) -> "Type"
- | Ast.Sort `CProp -> "CProp"
+ | Ast.Sort (`CProp _)-> "CProp"
+ | Ast.Sort (`NType s)-> "Type[" ^ s ^ "]"
+ | Ast.Sort (`NCProp s)-> "CProp[" ^ s ^ "]"
| Ast.Symbol (name, _) -> "'" ^ name
| Ast.UserInput -> ""
| Ast.Magic m -> pp_magic m
| Ast.Variable v -> pp_variable v
in
- if pp_parens then sprintf "(%s)" t_pp
- else t_pp
+ match pp_parens, t with
+ | false, _
+ | true, Ast.Implicit
+ | true, Ast.Sort _
+ | true, Ast.Ident (_, Some [])
+ | true, Ast.Ident (_, None) -> t_pp
+ | _ -> sprintf "(%s)" t_pp
and pp_subst (name, term) = sprintf "%s \\Assign %s" name (pp_term term)
and pp_substs substs = String.concat "; " (List.map pp_subst substs)
-and pp_pattern ((head, href, vars), term) =
- let head_pp =
- head ^
- (match debug_printing, href with
- | true, Some uri -> sprintf "(i.e.%s)" (UriManager.string_of_uri uri)
- | _ -> "")
- in
- sprintf "%s \\Rightarrow %s"
- (match vars with
- | [] -> head_pp
- | _ ->
- sprintf "(%s %s)" head_pp
- (String.concat " " (List.map pp_capture_variable vars)))
- (pp_term term)
+and pp_pattern =
+ function
+ Ast.Pattern (head, href, vars), term ->
+ let head_pp =
+ head ^
+ (match debug_printing, href with
+ | true, Some uri -> sprintf "(i.e.%s)" (UriManager.string_of_uri uri)
+ | _ -> "")
+ in
+ sprintf "%s \\Rightarrow %s"
+ (match vars with
+ | [] -> head_pp
+ | _ ->
+ sprintf "(%s %s)" head_pp
+ (String.concat " " (List.map (pp_capture_variable pp_term) vars)))
+ (pp_term term)
+ | Ast.Wildcard, term ->
+ sprintf "_ \\Rightarrow %s" (pp_term term)
and pp_patterns patterns =
sprintf "[%s]" (String.concat " | " (List.map pp_pattern patterns))
-and pp_capture_variable =
- let clean s =
- let s = String.sub s 1 (String.length s - 1) in
- String.sub s 0 (String.length s - 1)
- in
- function
- | term, None -> pp_term term
- | term, Some typ -> "(" ^ clean (pp_term term) ^ ": " ^ pp_term typ ^ ")"
-
and pp_box_spec (kind, spacing, indent) =
let int_of_bool b = if b then 1 else 0 in
let kind_string =
| Ast.Over (t1, t2) -> sprintf "[%s \\OVER %s]" (pp_term t1) (pp_term t2)
| Ast.Atop (t1, t2) -> sprintf "[%s \\ATOP %s]" (pp_term t1) (pp_term t2)
| Ast.Frac (t1, t2) -> sprintf "\\FRAC %s %s" (pp_term t1) (pp_term t2)
+ | Ast.InfRule (t1, t2, t3) -> sprintf "\\INFRULE %s %s %s" (pp_term t1)
+ (pp_term t2) (pp_term t3)
+ | Ast.Maction l -> sprintf "\\MACTION (%s)"
+ (String.concat "," (List.map pp_term l))
| Ast.Sqrt t -> sprintf "\\SQRT %s" (pp_term t)
| Ast.Root (arg, index) ->
sprintf "\\ROOT %s \\OF %s" (pp_term index) (pp_term arg)
(String.concat " " (List.map pp_term terms))
| Ast.Group terms ->
sprintf "\\GROUP [%s]" (String.concat " " (List.map pp_term terms))
+ | Ast.Mstyle (l,terms) ->
+ sprintf "\\MSTYLE %s [%s]"
+ (String.concat " " (List.map (fun (k,v) -> k^"="^v) l))
+ (String.concat " " (List.map pp_term terms))
+ | Ast.Mpadded (l,terms) ->
+ sprintf "\\MSTYLE %s [%s]"
+ (String.concat " " (List.map (fun (k,v) -> k^"="^v) l))
+ (String.concat " " (List.map pp_term terms))
and pp_magic = function
| Ast.List0 (t, sep_opt) ->
and pp_variable = function
| Ast.NumVar s -> "number " ^ s
| Ast.IdentVar s -> "ident " ^ s
- | Ast.TermVar s -> "term " ^ s
+ | Ast.TermVar (s,Ast.Self _) -> s
+ | Ast.TermVar (s,Ast.Level l) -> "term " ^string_of_int l
| Ast.Ascription (t, n) -> assert false
| Ast.FreshVar n -> "fresh " ^ n
let pp_term t = !_pp_term t
let set_pp_term f = _pp_term := f
-let pp_params = function
+let pp_params pp_term = function
| [] -> ""
- | params ->
- " " ^
- String.concat " "
- (List.map
- (fun (name, typ) -> sprintf "(%s:%s)" name (pp_term typ))
- params)
+ | params -> " " ^ String.concat " " (List.map (pp_capture_variable pp_term) params)
let pp_flavour = function
- | `Definition -> "Definition"
+ | `Definition -> "definition"
+ | `MutualDefinition -> assert false
| `Fact -> "fact"
| `Goal -> "goal"
| `Lemma -> "lemma"
| `Variant -> "variant"
| `Axiom -> "axiom"
-let pp_fields fields =
+let pp_fields pp_term fields =
(if fields <> [] then "\n" else "") ^
String.concat ";\n"
(List.map
- (fun (name,ty,coercion) ->
- " " ^ name ^ if coercion then ":>" else ": " ^ pp_term ty) fields)
+ (fun (name,ty,coercion,arity) ->
+ " " ^ name ^
+ if coercion then (":" ^
+ if arity > 0 then string_of_int arity else "" ^ ">") else ": " ^
+ pp_term ty) fields)
-let pp_obj = function
+let pp_obj pp_term = function
| Ast.Inductive (params, types) ->
let pp_constructors constructors =
String.concat "\n"
| (name, inductive, typ, constructors) :: tl ->
let fst_typ_pp =
sprintf "%sinductive %s%s: %s \\def\n%s"
- (if inductive then "" else "co") name (pp_params params)
+ (if inductive then "" else "co") name (pp_params pp_term params)
(pp_term typ) (pp_constructors constructors)
in
fst_typ_pp ^ String.concat "" (List.map pp_type tl))
+ | Ast.Theorem (`MutualDefinition, name, typ, body) ->
+ sprintf "<<pretty printing of mutual definitions not implemented yet>>"
| Ast.Theorem (flavour, name, typ, body) ->
- sprintf "%s %s: %s %s"
+ sprintf "%s %s:\n %s\n%s"
(pp_flavour flavour)
name
(pp_term typ)
(match body with
| None -> ""
- | Some body -> "\\def " ^ pp_term body)
+ | Some body -> "\\def\n " ^ pp_term body)
| Ast.Record (params,name,ty,fields) ->
- "record " ^ name ^ " " ^ pp_params params ^ " \\def {" ^
- pp_fields fields ^ "}"
+ "record " ^ name ^ " " ^ pp_params pp_term params ^ ": " ^ pp_term ty ^
+ " \\def {" ^ pp_fields pp_term fields ^ "\n}"
let rec pp_value = function
| Env.TermValue t -> sprintf "$%s$" (pp_term t)
let rec pp_value_type =
function
- | Env.TermType -> "Term"
+ | Env.TermType l -> "Term "^string_of_int l
| Env.StringType -> "String"
| Env.NumType -> "Number"
| Env.OptType t -> "Maybe " ^ pp_value_type t
let rec pp_cic_appl_pattern = function
| Ast.UriPattern uri -> UriManager.string_of_uri uri
+ | Ast.NRefPattern nref -> NReference.string_of_reference nref
| Ast.VarPattern name -> name
- | Ast.ImplicitPattern -> "_"
+ | Ast.ImplicitPattern -> "?"
| Ast.ApplPattern aps ->
sprintf "(%s)" (String.concat " " (List.map pp_cic_appl_pattern aps))
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