diff --git a/runtime/ftplugin/rnc.vim b/runtime/ftplugin/rnc.vim
index 713f387..ca875b8 100644
--- a/runtime/ftplugin/rnc.vim
+++ b/runtime/ftplugin/rnc.vim
@@ -1,13 +1,13 @@
 " Vim filetype plugin file
 " Language:         Relax NG compact syntax
 " Maintainer:       Nikolai Weibull <nikolai+work.vim@bitwi.se>
-" Latest Revision:  2005-06-29
+" Latest Revision:  2005-07-04
 
 if exists("b:did_ftplugin")
   finish
 endif
 let b:did_ftplugin = 1
 
-let b:undo_ftplugin = "setl com< cms<"
+let b:undo_ftplugin = "setl com< cms< fo<"
 
-setlocal comments=:# commentstring=#\ %s
+setlocal comments=:# commentstring=#\ %s formatoptions-=t formatoptions+=croql