From bf5866e8be3cf42455a6763ce967e690e8115f46 Mon Sep 17 00:00:00 2001
From: letouzey
Date: Thu, 12 Jun 2003 21:20:42 +0000
Subject: fin de l'affichage des signatures de modules dans les *.ml

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@4142 85f007b7-540e-0410-9357-904b9bb8a0f7
---
 contrib/extraction/ocaml.ml | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/contrib/extraction/ocaml.ml b/contrib/extraction/ocaml.ml
index 6d718f9b6c..dbc3518698 100644
--- a/contrib/extraction/ocaml.ml
+++ b/contrib/extraction/ocaml.ml
@@ -568,14 +568,18 @@ and pp_module_type mpl ol = function
       v 1 (str " " ++ prlist_with_sep fnl2 identity l) ++
       fnl () ++ str "end"
 
+let is_short = function MEident _ | MEapply _ -> true | _ -> false
+
 let rec pp_structure_elem mpl = function 
   | (_,SEdecl d) -> pp_decl mpl d
   | (l,SEmodule m) ->
       hov 1 
 	(str "module " ++ P.pp_short_module (id_of_label l) ++ 
-	 str " :" ++ fnl () ++ 
-	 pp_module_type mpl None m.ml_mod_type ++ fnl () ++ 
-	 str "= " ++ fnl () ++ 
+	 (* if you want signatures everywhere: *)
+	 (*i str " :" ++ fnl () ++ i*)
+	 (*i pp_module_type mpl None m.ml_mod_type ++ fnl () ++ i*)
+	 str " = " ++
+	 (if (is_short m.ml_mod_expr) then mt () else fnl ()) ++
 	 pp_module_expr mpl (Some l) m.ml_mod_expr)
   | (l,SEmodtype m) -> 
       hov 1 
-- 
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