--- rxvt-unicode/src/rsinc.h	2008/06/15 13:54:15	1.26
+++ rxvt-unicode/src/rsinc.h	2010/08/30 09:25:32	1.30
@@ -75,6 +75,7 @@
   def (int_bwidth)
   def (borderLess)
   def (lineSpace)
+  def (letterSpace)
   def (cursorUnderline)
   def (urgentOnBell)
 #endif
@@ -111,9 +112,13 @@
   def (perl_lib)
 #endif
 #if ISO_14755
+  def (iso14755)
   def (iso14755_52)
 #endif
 #ifdef HAVE_AFTERIMAGE
   def (blendtype)
   def (blurradius)
 #endif
+#ifdef ENABLE_EWMH
+  def (iconfile)
+#endif