Update runtime files.
diff --git a/runtime/syntax/updatedb.vim b/runtime/syntax/updatedb.vim
index 4f912d4..7c082d6 100644
--- a/runtime/syntax/updatedb.vim
+++ b/runtime/syntax/updatedb.vim
@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:         updatedb.conf(5) configuration file
 " Maintainer:       Nikolai Weibull <now@bitwi.se>
-" Latest Revision:  2007-10-25
+" Latest Revision:  2009-05-25
 
 if exists("b:current_syntax")
   finish
@@ -18,7 +18,11 @@
 syn match   updatedbBegin   display '^'
                             \ nextgroup=updatedbName,updatedbComment skipwhite
 
-syn keyword updatedbName    contained PRUNEFS PRUNEPATHS PRUNE_BIND_MOUNTS
+syn keyword updatedbName    contained
+                            \ PRUNEFS
+                            \ PRUNENAMES
+                            \ PRUNEPATHS
+                            \ PRUNE_BIND_MOUNTS
                             \ nextgroup=updatedbNameEq
 
 syn match   updatedbNameEq  contained display '=' nextgroup=updatedbValue