Runtime file updates.
diff --git a/runtime/ftplugin/eruby.vim b/runtime/ftplugin/eruby.vim
index 9e121c2..7c19a09 100644
--- a/runtime/ftplugin/eruby.vim
+++ b/runtime/ftplugin/eruby.vim
@@ -1,7 +1,7 @@
 " Vim filetype plugin
 " Language:		eRuby
-" Maintainer:		Tim Pope <vimNOSPAM@tpope.info>
-" Info:			$Id: eruby.vim,v 1.12 2008/06/29 04:18:43 tpope Exp $
+" Maintainer:		Tim Pope <vimNOSPAM@tpope.org>
+" Last Change:		2010 Apr 15
 " URL:			http://vim-ruby.rubyforge.org
 " Anon CVS:		See above site
 " Release Coordinator:	Doug Kearns <dougkearns@gmail.com>
@@ -27,7 +27,10 @@
   let s:lines = getline(1)."\n".getline(2)."\n".getline(3)."\n".getline(4)."\n".getline(5)."\n".getline("$")
   let b:eruby_subtype = matchstr(s:lines,'eruby_subtype=\zs\w\+')
   if b:eruby_subtype == ''
-    let b:eruby_subtype = matchstr(substitute(expand("%:t"),'\c\%(\.erb\|\.eruby\)\+$','',''),'\.\zs\w\+$')
+    let b:eruby_subtype = matchstr(&filetype,'^eruby\.\zs\w\+')
+  endif
+  if b:eruby_subtype == ''
+    let b:eruby_subtype = matchstr(substitute(expand("%:t"),'\c\%(\.erb\|\.eruby\|\.erubis\)\+$','',''),'\.\zs\w\+$')
   endif
   if b:eruby_subtype == 'rhtml'
     let b:eruby_subtype = 'html'