X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fcic_transformations%2FtacticAstPp.ml;h=6627c46133de587afaf8ddaabde961b5378237bf;hb=be4d9c44f4d9df070339da40aa82c8cb0cc6467c;hp=50ef218f8e822c562188820c4bce41d7a6f11931;hpb=f065a68682b23976d185370d85869c196da3f20b;p=helm.git

diff --git a/helm/ocaml/cic_transformations/tacticAstPp.ml b/helm/ocaml/cic_transformations/tacticAstPp.ml
index 50ef218f8..6627c4613 100644
--- a/helm/ocaml/cic_transformations/tacticAstPp.ml
+++ b/helm/ocaml/cic_transformations/tacticAstPp.ml
@@ -52,7 +52,7 @@ let rec pp_tactic = function
   | Discriminate ident -> "discriminate " ^ ident
   | Elim (term, using) ->
       sprintf "elim " ^ pp_term term ^
-      (match using with None -> "" | Some term -> "using " ^ pp_term term)
+      (match using with None -> "" | Some term -> " using " ^ pp_term term)
   | ElimType term -> "elim type " ^ pp_term term
   | Exact term -> "exact " ^ pp_term term
   | Exists -> "exists"
@@ -63,7 +63,7 @@ let rec pp_tactic = function
   | Intros (num, idents) ->
       sprintf "intros%s%s"
         (match num with None -> "" | Some num -> " " ^ string_of_int num)
-        (match idents with [] -> "" | idents -> pp_idents idents)
+        (match idents with [] -> "" | idents -> " " ^ pp_idents idents)
   | Left -> "left"
   | LetIn (term, ident) -> sprintf "let %s in %s" (pp_term term) ident
   | Reduce (_, _, _) -> assert false  (* TODO *)
@@ -85,9 +85,11 @@ let rec pp_tactical = function
   | Repeat tac -> "repeat " ^ pp_tactical tac
   | Seq tacs -> pp_tacticals tacs
   | Tactic tac -> pp_tactic tac
-  | Then (tac, tacs) -> sprintf "%s; [%s]" (pp_tactical tac) (pp_tacticals tacs)
+  | Then (tac, tacs) -> sprintf "%s [%s]" (pp_tactical tac) (pp_tacticals tacs)
   | Tries tacs -> sprintf "tries [%s]" (pp_tacticals tacs)
   | Try tac -> "try " ^ pp_tactical tac
 
 and pp_tacticals tacs = String.concat "; " (List.map pp_tactical tacs)
 
+let pp_tactical tac = pp_tactical tac ^ "."
+