X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fcic_transformations%2FtacticAstPp.ml;h=bd26fb387492dcc6947b23945d7769a2bd64a03b;hb=12cc5b2b8e7f7bb0b5e315094b008a293a4df6b1;hp=bbb2c935b7e8233f47a4f214ad22dcc441ae244e;hpb=60033ee6d57f253ce1b90e3758a69b85d13f6a41;p=helm.git

diff --git a/helm/ocaml/cic_transformations/tacticAstPp.ml b/helm/ocaml/cic_transformations/tacticAstPp.ml
index bbb2c935b..bd26fb387 100644
--- a/helm/ocaml/cic_transformations/tacticAstPp.ml
+++ b/helm/ocaml/cic_transformations/tacticAstPp.ml
@@ -30,13 +30,14 @@ open TacticAst
 let tactical_terminator = "."
 let tactic_terminator = tactical_terminator
 let command_terminator = tactical_terminator
-let tactical_separator = ";"
 
 let pp_term_ast term = CicAstPp.pp_term term
 let pp_term_cic term = CicPp.ppterm term
 
 let pp_idents idents = "[" ^ String.concat "; " idents ^ "]"
 
+let pp_terms_ast terms = String.concat ", " (List.map pp_term_ast terms)
+
 let pp_reduction_kind = function
   | `Reduce -> "reduce"
   | `Simpl -> "simplify"
@@ -44,29 +45,32 @@ let pp_reduction_kind = function
   | `Normalize -> "normalize"
  
   
-let pp_pattern (hyp, goal) = 
+let pp_pattern (t, hyp, goal) = 
   let pp_hyp_pattern l =
     String.concat "; "
-      (List.map (fun (name, p) -> sprintf "%s : %s" name (pp_term_ast p)) l)
-  in
-  let pp_goal_pattern p = 
-    match p with 
-    | None -> ""
-    | Some p -> pp_term_ast p
+      (List.map (fun (name, p) -> sprintf "%s : %s" name (pp_term_ast p)) l) in
+  let pp_t t =
+   match t with
+      None -> ""
+    | Some t -> pp_term_ast t
   in
-  let separator = 
-    if hyp <> [] then " \vdash " else " "
-  in
-   "in " ^ pp_hyp_pattern hyp ^ separator ^ pp_goal_pattern goal
+   pp_t t ^ " in " ^ pp_hyp_pattern hyp ^ " \\vdash " ^ pp_term_ast goal
+
+let pp_intros_specs = function
+   | None, []         -> ""
+   | Some num, []     -> Printf.sprintf " names %i" num
+   | None, idents     -> Printf.sprintf " names %s" (pp_idents idents)
+   | Some num, idents -> Printf.sprintf " names %i %s" num (pp_idents idents)
 
 let rec pp_tactic = function
   | Absurd (_, term) -> "absurd" ^ pp_term_ast term
   | Apply (_, term) -> "apply " ^ pp_term_ast term
   | Auto _ -> "auto"
   | Assumption _ -> "assumption"
-  | Change (_, t1, t2, where) ->
-      sprintf "change %s with %s%s" (pp_term_ast t1) (pp_term_ast t2)
-       (pp_pattern where)
+  | Change (_, where, with_what) ->
+      sprintf "change %s with %s" (pp_pattern where) (pp_term_ast with_what)
+  | Clear (_,id) -> sprintf "clear %s" id
+  | ClearBody (_,id) -> sprintf "clearbody %s" id
   | Compare (_,term) -> "compare " ^ pp_term_ast term
   | Constructor (_,n) -> "constructor " ^ string_of_int n
   | Contradiction _ -> "contradiction"
@@ -77,44 +81,58 @@ let rec pp_tactic = function
   | Decompose (_, term) ->
       sprintf "decompose %s" (pp_term_ast term)
   | Discriminate (_, term) -> "discriminate " ^ pp_term_ast term
-  | Elim (_, term, using) ->
+  | Elim (_, term, using, num, idents) ->
       sprintf "elim " ^ pp_term_ast term ^
       (match using with None -> "" | Some term -> " using " ^ pp_term_ast term)
-  | ElimType (_, term) -> "elim type " ^ pp_term_ast term
+      ^ pp_intros_specs (num, idents) 
+  | ElimType (_, term, using, num, idents) ->
+      sprintf "elim type " ^ pp_term_ast term ^
+      (match using with None -> "" | Some term -> " using " ^ pp_term_ast term)
+      ^ pp_intros_specs (num, idents)
   | Exact (_, term) -> "exact " ^ pp_term_ast term
   | Exists _ -> "exists"
-  | Fold (_, kind, term) ->
-      sprintf "fold %s %s" (pp_reduction_kind kind) (pp_term_ast term)
-  | Generalize (_, term, pattern) ->
-     sprintf "generalize %s %s" (pp_term_ast term) (pp_pattern pattern)
+  | Fold (_, kind, term, pattern) ->
+      sprintf "fold %s %s %s" (pp_reduction_kind kind)
+       (pp_term_ast term) (pp_pattern pattern)
+  | FwdSimpl (_, hyp, idents) -> 
+      sprintf "fwd %s%s" hyp 
+        (match idents with [] -> "" | idents -> " " ^ pp_idents idents)
+  | Generalize (_, pattern, ident) ->
+     sprintf "generalize %s%s" (pp_pattern pattern)
+      (match ident with None -> "" | Some id -> " as " ^ id)
   | Goal (_, n) -> "goal " ^ string_of_int n
+  | Fail _ -> "fail"
   | Fourier _ -> "fourier"
+  | IdTac _ -> "id"
   | Injection (_, term) -> "injection " ^ pp_term_ast term
   | Intros (_, None, []) -> "intro"
   | Intros (_, num, idents) ->
       sprintf "intros%s%s"
         (match num with None -> "" | Some num -> " " ^ string_of_int num)
         (match idents with [] -> "" | idents -> " " ^ pp_idents idents)
+  | LApply (_, level_opt, terms, term, ident_opt) -> 
+      sprintf "lapply %s%s%s%s" 
+        (match level_opt with None -> "" | Some i -> " depth = " ^ string_of_int i ^ " ")  
+        (pp_term_ast term) 
+        (match terms with [] -> "" | _ -> " to " ^ pp_terms_ast terms)
+        (match ident_opt with None -> "" | Some ident -> " using " ^ ident)
   | Left _ -> "left"
   | LetIn (_, term, ident) -> sprintf "let %s in %s" (pp_term_ast term) ident
   | Reduce (_, kind, pat) ->
       sprintf "%s %s" (pp_reduction_kind kind) (pp_pattern pat)
   | Reflexivity _ -> "reflexivity"
-  | Replace (_, t1, t2) ->
-      sprintf "replace %s with %s" (pp_term_ast t1) (pp_term_ast t2)
+  | Replace (_, pattern, t) ->
+      sprintf "replace %s with %s" (pp_pattern pattern) (pp_term_ast t)
   | Rewrite (_, pos, t, pattern) -> 
       sprintf "rewrite %s %s %s" 
-        (if pos = `Left then "left" else "right") (pp_term_ast t)
+        (if pos = `LeftToRight then ">" else "<")
+        (pp_term_ast t)
         (pp_pattern pattern)
   | Right _ -> "right"
   | Ring _ -> "ring"
   | Split _ -> "split"
   | Symmetry _ -> "symmetry"
   | Transitivity (_, term) -> "transitivity " ^ pp_term_ast term
-  | FwdSimpl (_, term) -> sprintf "fwd %s" (pp_term_ast term)
-  | LApply (_, term_opt, term) -> 
-      sprintf "lapply %s%s" (pp_term_ast term) 
-        (match term_opt with | None -> "" | Some t -> " to " ^ pp_term_ast t)
 
 let pp_flavour = function
   | `Definition -> "Definition"
@@ -211,27 +229,30 @@ let pp_obj = function
 
 
 let pp_command = function
+  | Include (_,path) -> "include " ^ path
   | Qed _ -> "qed"
-  | Set (_, name, value) -> sprintf "Set \"%s\" \"%s\"" name value
-  | Coercion (_,_) -> "Coercion IMPLEMENT ME!!!!!"
+  | Drop _ -> "drop"
+  | Set (_, name, value) -> sprintf "set \"%s\" \"%s\"" name value
+  | Coercion (_,term) -> sprintf "coercion %s" (pp_term_ast term)
   | Alias (_,s) -> pp_alias s
   | Obj (_,obj) -> pp_obj obj
+  | Default (_,what,uris) ->
+     sprintf "default \"%s\" %s" what
+      (String.concat " " (List.map UriManager.string_of_uri uris))
 
 let rec pp_tactical = function
   | Tactic (_, tac) -> pp_tactic tac
-
-  | Fail _ -> "fail"
   | Do (_, count, tac) -> sprintf "do %d %s" count (pp_tactical tac)
-  | IdTac _ -> "id"
   | Repeat (_, tac) -> "repeat " ^ pp_tactical tac
-  | Seq (_, tacs) -> pp_tacticals tacs
+  | Seq (_, tacs) -> pp_tacticals ~sep:"; " tacs
   | Then (_, tac, tacs) ->
-      sprintf "%s [%s]" (pp_tactical tac) (pp_tacticals tacs)
-  | Tries (_, tacs) -> sprintf "tries [%s]" (pp_tacticals tacs)
+      sprintf "%s; [%s]" (pp_tactical tac) (pp_tacticals ~sep:" | " tacs)
+  | First (_, tacs) -> sprintf "tries [%s]" (pp_tacticals ~sep:" | " tacs)
   | Try (_, tac) -> "try " ^ pp_tactical tac
+  | Solve (_, tac) -> sprintf "solve [%s]" (pp_tacticals ~sep:" | " tac)
 
-and pp_tacticals tacs =
-  String.concat (tactical_separator ^ " ") (List.map pp_tactical tacs)
+and pp_tacticals ~sep tacs =
+  String.concat sep (List.map pp_tactical tacs)
 
 let pp_tactical tac = pp_tactical tac ^ tactical_terminator
 let pp_tactic tac = pp_tactic tac ^ tactic_terminator
@@ -249,3 +270,13 @@ let pp_comment = function
 let pp_statement = function
   | Executable (_, ex) -> pp_executable ex
   | Comment (_, c) -> pp_comment c
+
+let pp_cic_command = function
+  | Include (_,path) -> "include " ^ path
+  | Qed _ -> "qed"
+  | Drop _ -> "drop"
+  | Coercion (_,term) -> sprintf "coercion %s" (CicPp.ppterm term)
+  | Set (_, _, _)
+  | Alias (_,_)
+  | Default (_,_,_)
+  | Obj (_,_) -> assert false (* not implemented *)