new more flexible compose, see matita/tests/compose.ma for a sample

[helm.git] / components / grafite / grafiteAstPp.ml

diff --git a/components/grafite/grafiteAstPp.ml b/components/grafite/grafiteAstPp.ml
index 811da9ddce9e7fe6058381969c9149b09f5a1f9e..f689ff101d1c78561248b32c1a64dd7adeddde71 100644 (file)
--- a/components/grafite/grafiteAstPp.ml
+++ b/components/grafite/grafiteAstPp.ml
@@ -107,6 +107,11 @@ let rec pp_tactic ~term_pp ~lazy_term_pp =
   | Clear (_,ids) -> Printf.sprintf "clear %s" (pp_hyps ids)
   | ClearBody (_,id) -> Printf.sprintf "clearbody %s" (pp_hyps [id])
   | Constructor (_,n) -> "constructor " ^ string_of_int n
+  | Compose (_,t1, t2, times, intro_specs) -> 
+      Printf.sprintf "compose %s%s %s%s" 
+        (if times > 0 then string_of_int times ^ " " else "")
+        (term_pp t1) (match t2 with None -> "" | Some t2 -> "with "^term_pp t2)
+        (pp_intros_specs " as " intro_specs)
   | Contradiction _ -> "contradiction"
   | Cut (_, ident, term) ->
      "cut " ^ term_pp term ^