X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Flibrary%2Flibrarian.mli;h=25ab0853e9184e615a7a3b4f73c0f00b58ab6051;hb=8da8820a77f2104dd1bf17c01fa77f75ee31c8fb;hp=f5698f2f476f03725e08c6c3767b9d3539b5f31c;hpb=cf07c50b03a49344eb4cbe2e1bc18fcef880b9e9;p=helm.git

diff --git a/helm/software/components/library/librarian.mli b/helm/software/components/library/librarian.mli
index f5698f2f4..25ab0853e 100644
--- a/helm/software/components/library/librarian.mli
+++ b/helm/software/components/library/librarian.mli
@@ -91,5 +91,9 @@ module Make :
  * state that plus.ma needs nat and equality
  *)
 val load_deps_file: string -> (string * string list) list
-val write_deps_file: string -> (string * string list) list -> unit
+val write_deps_file: string option -> (string * string list) list -> unit
 
+(* FG ***********************************************************************)
+
+(* true if the argunent starts with a uri scheme prefix *)
+val is_uri: string -> bool