metavariable context has a separator now

diff --git a/helm/software/components/content_pres/content2pres.ml b/helm/software/components/content_pres/content2pres.ml
index f7b7067cc0a90649db11182b5c83bb6c79fec02f..8fe5657b32feeb2cba52a68d8d704199f54d202e 100644 (file)
--- a/helm/software/components/content_pres/content2pres.ml
+++ b/helm/software/components/content_pres/content2pres.ml
@@ -815,7 +815,9 @@ let conjecture2pres term2pres (id, n, context, ty) =
   (B.b_hv [Some "helm", "xref", id]
      ((B.b_toggle [
         B.b_h [] [B.b_text [] "{...}"; B.b_space];
-        B.b_hv [] (List.map
+        B.b_hv [] (HExtlib.list_concat ~sep:[B.b_text [] ";"; B.b_space] 
+         (List.map (fun x -> [x])
+         (List.map
           (function
              | None ->
                 B.b_h []
@@ -856,7 +858,7 @@ let conjecture2pres term2pres (id, n, context, ty) =
                                        | Some n -> n)) ;
                        B.b_text [] (Utf8Macro.unicode_of_tex "\\Assign");
                        proof2pres true term2pres p])
-          (List.rev context)) ] ::
+          (List.rev context)))) ] ::
          [ B.b_h []
            [ B.b_text [] (Utf8Macro.unicode_of_tex "\\vdash");
              B.b_object (p_mi [] (string_of_int n)) ;