Implement command line options, clean-up screen output.

[tatoo.git] / src / tree.ml

diff --git a/src/tree.ml b/src/tree.ml
index 9ef78ce..e06a11e 100644 (file)
--- a/src/tree.ml
+++ b/src/tree.ml
@@ -14,7 +14,7 @@
 (***********************************************************************)
 
 (*
-  Time-stamp: <Last modified on 2013-04-04 18:40:39 CEST by Kim Nguyen>
+  Time-stamp: <Last modified on 2013-04-22 16:29:52 CEST by Kim Nguyen>
 *)
 
 (** The different kind of XML nodes and utility functions *)
@@ -41,9 +41,10 @@ module NodeKind =
       k1 == Node || k2 == Node || k1 == k2
 end
 
-
 (** Signatures for trees *)
 
+exception Parse_error of string
+
 module type S =
 sig
   type node