"proof of X" closed mactions were not selectable

diff --git a/helm/ocaml/cic_transformations/content2pres.ml b/helm/ocaml/cic_transformations/content2pres.ml
index 69b0966f10b205fb3845b86f08e1d9d2f0763a21..508d77fa0b2a8e3c3b9a70e5bc53affefdc98d45 100644 (file)
--- a/helm/ocaml/cic_transformations/content2pres.ml
+++ b/helm/ocaml/cic_transformations/content2pres.ml
@@ -236,7 +236,8 @@ and proof2pres term2pres p =
             | Some ac ->
                P.Maction
                  ([None,"actiontype","toggle" ; None,"selection","1"],
-                  [(make_concl "proof of" ac); body])
+                  [(make_concl ~attrs:[Some "helm", "xref", p.Con.proof_id]
+                     "proof of" ac); body])
           in
           P.Mtable ([None,"align","baseline 1"; None,"equalrows","false";
               None,"columnalign","left"],