diff -r df6b12c84b23 runtime/doc/usr_41.txt
--- a/runtime/doc/usr_41.txt	Wed Oct 27 18:36:36 2010 +0200
+++ b/runtime/doc/usr_41.txt	Sat Oct 30 23:19:39 2010 +0200
@@ -793,6 +793,7 @@
 	synID()			get syntax ID at a specific position
 	synIDattr()		get a specific attribute of a syntax ID
 	synIDtrans()		get translated syntax ID
+	synstack()		get list of syntax IDs at a specific position
 	diff_hlID()		get highlight ID for diff mode at a position
 	matchadd()		define a pattern to highlight (a "match")
 	matcharg()		get info about |:match| arguments