X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fgrafite%2FgrafiteAstPp.ml;h=569b6839928467763c75a2f27886fbc3d6563af7;hb=6be0566fd9ae40b9b1b9c57196b3a7bce6df1dfd;hp=e1855014d27e351498d4b138ea95eea84cd9681e;hpb=72858765956176eebbd67669db6e2cee8cdb0de0;p=helm.git

diff --git a/helm/software/components/grafite/grafiteAstPp.ml b/helm/software/components/grafite/grafiteAstPp.ml
index e1855014d..569b68399 100644
--- a/helm/software/components/grafite/grafiteAstPp.ml
+++ b/helm/software/components/grafite/grafiteAstPp.ml
@@ -99,7 +99,7 @@ let rec pp_tactic ~term_pp ~lazy_term_pp =
       let types = List.rev_map to_ident types in
       sprintf "decompose %s %s%s" (pp_idents types) (opt_string_pp what) (pp_intros_specs (None, names)) 
   | Demodulate _ -> "demodulate"
-  | Discriminate (_, term) -> "discriminate " ^ term_pp term
+  | Destruct (_, term) -> "destruct " ^ term_pp term
   | Elim (_, term, using, num, idents) ->
       sprintf "elim " ^ term_pp term ^
       (match using with None -> "" | Some term -> " using " ^ term_pp term)
@@ -123,7 +123,6 @@ let rec pp_tactic ~term_pp ~lazy_term_pp =
   | Fail _ -> "fail"
   | Fourier _ -> "fourier"
   | IdTac _ -> "id"
-  | Injection (_, term) -> "injection " ^ term_pp term
   | Intros (_, None, []) -> "intros"
   | Inversion (_, term) -> "inversion " ^ term_pp term
   | Intros (_, num, idents) ->
@@ -218,20 +217,30 @@ let pp_default what uris =
   sprintf "default \"%s\" %s" what
     (String.concat " " (List.map UriManager.string_of_uri uris))
 
-let pp_coercion uri do_composites =
-   sprintf "coercion %s (* %s *)" (UriManager.string_of_uri uri)
+let pp_coercion uri do_composites arity =
+   sprintf "coercion %s %d (* %s *)" (UriManager.string_of_uri uri) arity
      (if do_composites then "compounds" else "no compounds")
     
-let pp_command ~obj_pp = function
+let pp_command ~term_pp ~obj_pp = function
+  | Coercion (_, uri, do_composites, i) -> pp_coercion uri do_composites i
+  | Default (_,what,uris) -> pp_default what uris
+  | Drop _ -> "drop"
   | Include (_,path) -> "include \"" ^ path ^ "\""
+  | Obj (_,obj) -> obj_pp obj
   | Qed _ -> "qed"
-  | Drop _ -> "drop"
+  | Relation (_,id,a,aeq,refl,sym,trans) ->
+     "relation " ^ term_pp aeq ^ " on " ^ term_pp a ^
+     (match refl with
+         Some r -> " reflexivity proved by " ^ term_pp r
+       | None -> "") ^
+     (match sym with
+         Some r -> " symmetry proved by " ^ term_pp r
+       | None -> "") ^
+     (match trans with
+         Some r -> " transitivity proved by " ^ term_pp r
+       | None -> "")
   | Print (_,s) -> "print " ^ s
   | Set (_, name, value) -> sprintf "set \"%s\" \"%s\"" name value
-  | Coercion (_, uri, do_composites) -> pp_coercion uri do_composites
-  | Obj (_,obj) -> obj_pp obj
-  | Default (_,what,uris) ->
-      pp_default what uris
 
 let rec pp_tactical ~term_pp ~lazy_term_pp =
   let pp_tactic = pp_tactic ~lazy_term_pp ~term_pp in
@@ -248,6 +257,7 @@ let rec pp_tactical ~term_pp ~lazy_term_pp =
   | First (_, tacs) -> sprintf "tries [%s]" (pp_tacticals ~sep:" | " tacs)
   | Try (_, tac) -> "try " ^ pp_tactical ~term_pp ~lazy_term_pp tac
   | Solve (_, tac) -> sprintf "solve [%s]" (pp_tacticals ~sep:" | " tac)
+  | Progress (_, tac) -> "progress " ^ pp_tactical ~term_pp ~lazy_term_pp tac
 
   | Dot _ -> "."
   | Semicolon _ -> ";"
@@ -271,7 +281,7 @@ let pp_executable ~term_pp ~lazy_term_pp ~obj_pp =
       pp_tactical ~lazy_term_pp ~term_pp tac
       ^ pp_tactical ~lazy_term_pp ~term_pp punct
   | Tactical (_, tac, None) -> pp_tactical ~lazy_term_pp ~term_pp tac
-  | Command (_, cmd) -> pp_command ~obj_pp cmd ^ "."
+  | Command (_, cmd) -> pp_command ~term_pp ~obj_pp cmd ^ "."
                       
 let pp_comment ~term_pp ~lazy_term_pp ~obj_pp =
   function