Hack pour traduction des changements non uniformes de syntaxe des TACTIC et VERNAC EXTEND (e.g. Hint Rewrite)

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@5525 85f007b7-540e-0410-9357-904b9bb8a0f7

1 files changed, 7 insertions, 0 deletions

diff --git a/parsing/pptactic.ml b/parsing/pptactic.ml
index c2ef0f2884..41f7ba954c 100644
--- a/parsing/pptactic.ml
+++ b/parsing/pptactic.ml
@@ -404,6 +404,13 @@ let pr_extend_gen prgen s l =
   in
   try 
     let tags = List.map genarg_tag l in
+    (* Hack pour les syntaxes changeant non uniformément en passant a la V8 *)
+    let s =
+      print_string s; flush stdout;
+      let n = String.length s in
+      if Options.do_translate() & n > 2 & String.sub s (n-2) 2 = "v7"
+      then String.sub s 0 (n-2) ^ "v8"
+      else s in
     let (s,pl) = Hashtbl.find tab (s,tags) in
     str s ++ pr_tacarg_using_rule prgen (pl,l)
   with Not_found ->