X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Flexicon%2FcicNotation.mli;h=9e231e3317a84f502e4e9558e57187dde8227536;hb=0caee5d7da2d106650189660f4c74928a42b8b16;hp=944438df8621131c9f51fd88fd60e420bc3b2c21;hpb=55b82bd235d82ff7f0a40d980effe1efde1f5073;p=helm.git

diff --git a/helm/software/components/lexicon/cicNotation.mli b/helm/software/components/lexicon/cicNotation.mli
index 944438df8..9e231e331 100644
--- a/helm/software/components/lexicon/cicNotation.mli
+++ b/helm/software/components/lexicon/cicNotation.mli
@@ -25,12 +25,14 @@
 
 type notation_id
 
+val compare_notation_id : notation_id -> notation_id -> int
+
 val process_notation: LexiconAst.command -> notation_id list
 
 val remove_notation: notation_id -> unit
 
 (** {2 Notation enabling/disabling}
- * Right now, only disabling of notation during pretty printing is supporting.
+ * Right now, only disabling of notation during pretty printing is supported.
  * If it is useful to disable it also for the input phase is still to be
  * understood ... *)
 
@@ -38,3 +40,5 @@ val get_all_notations: unit -> (notation_id * string) list  (* id, dsc *)
 val get_active_notations: unit -> notation_id list
 val set_active_notations: notation_id list -> unit
 
+val push: unit -> unit
+val pop: unit -> unit