Index: branches/pyyaml3000/lib/yaml/scanner.py
===================================================================
--- branches/pyyaml3000/lib/yaml/scanner.py	(revision 55)
+++ branches/pyyaml3000/lib/yaml/scanner.py	(revision 57)
@@ -20,4 +20,7 @@
 # TAG(value)
 # SCALAR(value, plain)
+#
+# Read comments in the Scanner code for more details.
+#
 
 __all__ = ['Scanner', 'ScannerError']