X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_paramodulation%2Fpp.ml;h=e8035da65c5d510e44495cb5e71a6310f8e4cbda;hb=65e1aa022da79a3a880f5c2d5d0d512b80e50635;hp=8a74fa762301589b5b79611575b29b1c37bd271b;hpb=2c2b31c242aa81dc6f3c73e7e2a3ec0789a21edd;p=helm.git

diff --git a/helm/software/components/ng_paramodulation/pp.ml b/helm/software/components/ng_paramodulation/pp.ml
index 8a74fa762..e8035da65 100644
--- a/helm/software/components/ng_paramodulation/pp.ml
+++ b/helm/software/components/ng_paramodulation/pp.ml
@@ -123,14 +123,15 @@ let pp_unit_clause ~formatter:f c =
 let pp_bag ~formatter:f bag = 
   Format.fprintf f "@[<v>";
   Terms.M.iter 
-  (fun _ c,_ -> pp_unit_clause ~formatter:f c;Format.fprintf f "@;") bag;
+  (fun _ (c,_) -> pp_unit_clause ~formatter:f c;Format.fprintf f "@;") bag;
   Format.fprintf f "@]"
 ;;
 
 (* String buffer implementation *)
-let on_buffer f t = 
+let on_buffer ?(margin=80) f t = 
   let buff = Buffer.create 100 in
   let formatter = Format.formatter_of_buffer buff in
+  Format.pp_set_margin formatter margin;
   f ~formatter:formatter t;
   Format.fprintf formatter "@?";
   Buffer.contents buff
@@ -152,8 +153,8 @@ let pp_proof bag =
   on_buffer (pp_proof bag)
 ;;
 
-let pp_unit_clause =
-  on_buffer pp_unit_clause
+let pp_unit_clause ?margin x=
+  on_buffer ?margin pp_unit_clause x
 ;;
 
 end