diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index 9323771..fb1ddd8 100644
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -1,4 +1,4 @@
-*syntax.txt*	For Vim version 7.3b.  Last change: 2010 Jul 23
+*syntax.txt*	For Vim version 7.3b.  Last change: 2010 Jul 24
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -256,7 +256,7 @@
 
 	*Underlined	text that stands out, HTML links
 
-	*Ignore		left blank, hidden
+	*Ignore		left blank, hidden  |hl-Ignore|
 
 	*Error		any erroneous construct
 
@@ -275,6 +275,10 @@
 The following names are reserved and cannot be used as a group name:
 	NONE   ALL   ALLBUT   contains	 contained
 
+							*hl-Ignore*
+When using the Ignore group, you may also consider using the conceal
+mechanism.  See |conceal|.
+
 ==============================================================================
 3. Syntax loading procedure				*syntax-loading*