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-rw-r--r--pretyping/evarutil.mli11
1 files changed, 7 insertions, 4 deletions
diff --git a/pretyping/evarutil.mli b/pretyping/evarutil.mli
index c8d6b91acc..3cbf887c57 100644
--- a/pretyping/evarutil.mli
+++ b/pretyping/evarutil.mli
@@ -1,15 +1,18 @@
-(* This modules provides useful functions for unification algorithms.
- * Used in Trad and Progmach
- * This interface will have to be improved.
- *)
+(* $Id$ *)
+(*i*)
open Names
open Term
open Sign
open Evd
open Environ
open Reduction
+(*i*)
+
+(* This modules provides useful functions for unification algorithms.
+ * Used in Trad and Progmach
+ * This interface will have to be improved. *)
val filter_unique : 'a list -> 'a list
val distinct_id_list : identifier list -> identifier list