X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fgrafite%2FgrafiteAstPp.ml;h=56ac59c7a5d956a456e04139e47af682b80b6858;hb=347a92a83c3fa154c850d94b1a211fbb8334d4f1;hp=9d8d41537fdcbbb198c67a3b031c278a06a82b40;hpb=154cbc049da8d8c3dd090a919a40c90eb23cc24e;p=helm.git

diff --git a/helm/software/components/grafite/grafiteAstPp.ml b/helm/software/components/grafite/grafiteAstPp.ml
index 9d8d41537..56ac59c7a 100644
--- a/helm/software/components/grafite/grafiteAstPp.ml
+++ b/helm/software/components/grafite/grafiteAstPp.ml
@@ -121,9 +121,11 @@ let rec pp_tactic ~map_unicode_to_tex ~term_pp ~lazy_term_pp =
   | AutoBatch (_,params) -> "autobatch " ^ 
       pp_auto_params ~term_pp params
   | Assumption _ -> "assumption"
-  | Cases (_, term, pattern, specs) -> Printf.sprintf "cases " ^ term_pp term ^
-      pp_tactic_pattern pattern ^
-      pp_intros_specs "names " specs 
+  | Cases (_, term, pattern, specs) -> 
+      Printf.sprintf "cases %s %s%s" 
+      (term_pp term)
+      (pp_tactic_pattern pattern)
+      (pp_intros_specs "names " specs)
   | Change (_, where, with_what) ->
       Printf.sprintf "change %s with %s" (pp_tactic_pattern where) (lazy_term_pp with_what)
   | Clear (_,ids) -> Printf.sprintf "clear %s" (pp_hyps ids)
@@ -313,6 +315,10 @@ let pp_command ~term_pp ~obj_pp = function
   | Index (_,_,uri) -> "Indexing " ^ UriManager.string_of_uri uri
   | Coercion (_, t, do_composites, i, j) ->
      pp_coercion ~term_pp t do_composites i j
+  | PreferCoercion (_,t) -> 
+     "prefer coercion " ^ term_pp t
+  | UnificationHint (_,t, n) -> 
+      "unification hint " ^ string_of_int n ^ " " ^ term_pp t
   | Default (_,what,uris) -> pp_default what uris
   | Drop _ -> "drop"
   | Include (_,path) -> "include \"" ^ path ^ "\""