X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Ftactics%2FproofEngineHelpers.ml;h=4bb46fc4c011c491abfd316271b6e2b968137413;hb=a3ed9ca5ff6563d05d2940727e4fa335fdaaeb0f;hp=a0fef6037982b57a0847d3d2ca98b8ac0636f149;hpb=3202740c95ba4b662b7f96533fccdff522e67e24;p=helm.git

diff --git a/helm/ocaml/tactics/proofEngineHelpers.ml b/helm/ocaml/tactics/proofEngineHelpers.ml
index a0fef6037..4bb46fc4c 100644
--- a/helm/ocaml/tactics/proofEngineHelpers.ml
+++ b/helm/ocaml/tactics/proofEngineHelpers.ml
@@ -554,6 +554,9 @@ exception Fail of string
    in
     subst,metasenv,ugraph,context_terms, ty_terms
 
+(** locate_in_term what where
+* [what] must be a physical pointer to a subterm of [where]
+* It returns the context of [what] in [where] *)
 let locate_in_term what ~where =
   let add_ctx context name entry =
       (Some (name, entry)) :: context