diff --git a/plugin/eregex.vim b/plugin/eregex.vim
index a9855e7..db7800e 100644
--- a/plugin/eregex.vim
+++ b/plugin/eregex.vim
@@ -5,7 +5,8 @@
 " Description:  eregex.vim is a converter from extended regex to vim regex
 "               eregex_e.vim is an evaluater for command of eregex.vim
 "               The meaning of extended regex is pseudo ruby/perl-style regex.
-"               $Id: eregex.vim,v 2.55 2003-09-19 17:39:41+09 ta Exp $
+"               Previous $Id: eregex.vim,v 2.55 2003-09-19 17:39:41+09 ta Exp $
+"               $Id: eregex.vim,v 2.56 2010-10-18 11:59:41+08 ta Exp $
 " Note:         English isn't my mother tongue.
 "=============================================================================
 " Principle:
@@ -278,7 +279,7 @@ if exists('eregex_replacement')
 endif
 
 "v240
-let s:tmp=matchstr("$Revision: 2.55 $", '[0-9.]\+')
+let s:tmp=matchstr("$Revision: 2.56 $", '[0-9.]\+')
 let s:maj=matchstr(s:tmp, '\d\+') * 100
 let s:min=matchstr(s:tmp, '\.\zs\d\+') + 0
 let s:version = s:maj + s:min
@@ -651,7 +652,7 @@ endfunction
 "-----------------------------------------------------------------------------
 function! s:ExtendedRegex2VimRegexLineWise(...) range
     if a:1 ==# '--version'
-        echo "$Id: eregex.vim,v 2.55 2003-09-19 17:39:41+09 ta Exp $"
+        echo "$Id: eregex.vim,v 2.56 2003-09-19 17:39:41+09 ta Exp $"
         return
     endif
     let modifiers= a:1