--- EditorRulerView.m.orig	2006-07-09 16:11:43.000000000 +0200
+++ EditorRulerView.m	2008-05-03 08:53:45.000000000 +0200
@@ -23,6 +23,7 @@
 
 #import "EditorRulerView.h"
 
+#import <AppKit/NSAttributedString.h>
 #import <AppKit/NSColor.h>
 #import <AppKit/NSEvent.h>
 #import <AppKit/NSFont.h>