Give attribution for the line number concept.

diff --git a/Source/BSLineNumberRulerView.h b/Source/BSLineNumberRulerView.h
index 80b36bcd41f3a55e61308e49346103350096478a..7aea1cc8ddb04ddf2eb685144e56f4354dbc8201 100644 (file)
--- a/Source/BSLineNumberRulerView.h
+++ b/Source/BSLineNumberRulerView.h
@@ -19,7 +19,10 @@
 
 @class BSSourceView;
 
-// The NSRulerView that draws line numbers on the BSSourceView.
+// The NSRulerView that draws line numbers on the BSSourceView. The design of
+// this class draws heavily on the work of Noodlesoft:
+//   http://www.noodlesoft.com/blog/2008/10/05/displaying-line-numbers-with-nstextview/
+// However, all code is original.
 @interface BSLineNumberRulerView : NSRulerView
 {
  @private