diff --git a/7.3.406 b/7.3.406
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@@ -0,0 +1,103 @@
+To: vim_dev@googlegroups.com
+Subject: Patch 7.3.406
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.3.406
+Problem:    Multi-byte characters in b:browsefilter are not handled correctly.
+Solution:   First use convert_filter() normally and then convert to wide
+	    characters. (Taro Muraoka)
+Files:	    src/gui_w48.c
+
+
+*** ../vim-7.3.405/src/gui_w48.c	2011-09-07 18:58:24.000000000 +0200
+--- src/gui_w48.c	2012-01-20 17:54:19.000000000 +0100
+***************
+*** 328,333 ****
+--- 328,337 ----
+  static LRESULT _OnImeNotify(HWND hWnd, DWORD dwCommand, DWORD dwData);
+  #endif
+  
++ #if defined(FEAT_MBYTE) && defined(WIN3264)
++ static char_u *convert_filter(char_u *s);
++ #endif
++ 
+  #ifdef DEBUG_PRINT_ERROR
+  /*
+   * Print out the last Windows error message
+***************
+*** 3275,3302 ****
+  
+  # if defined(FEAT_MBYTE) && defined(WIN3264)
+  /*
+!  * Wide version of convert_filter().  Keep in sync!
+   */
+      static WCHAR *
+  convert_filterW(char_u *s)
+  {
+!     WCHAR	*res;
+!     unsigned	s_len = (unsigned)STRLEN(s);
+!     unsigned	i;
+  
+!     res = (WCHAR *)alloc((s_len + 3) * sizeof(WCHAR));
+!     if (res != NULL)
+!     {
+! 	for (i = 0; i < s_len; ++i)
+! 	    if (s[i] == '\t' || s[i] == '\n')
+! 		res[i] = '\0';
+! 	    else
+! 		res[i] = s[i];
+! 	res[s_len] = NUL;
+! 	/* Add two extra NULs to make sure it's properly terminated. */
+! 	res[s_len + 1] = NUL;
+! 	res[s_len + 2] = NUL;
+!     }
+      return res;
+  }
+  
+--- 3279,3298 ----
+  
+  # if defined(FEAT_MBYTE) && defined(WIN3264)
+  /*
+!  * Wide version of convert_filter().
+   */
+      static WCHAR *
+  convert_filterW(char_u *s)
+  {
+!     char_u *tmp;
+!     int len;
+  
+!     tmp = convert_filter(s);
+!     if (tmp == NULL)
+! 	return NULL;
+!     len = (int)STRLEN(s) + 3;
+!     res = enc_to_utf16(tmp, &len);
+!     vim_free(tmp);
+      return res;
+  }
+  
+*** ../vim-7.3.405/src/version.c	2012-01-20 17:15:47.000000000 +0100
+--- src/version.c	2012-01-20 17:57:09.000000000 +0100
+***************
+*** 716,717 ****
+--- 716,719 ----
+  {   /* Add new patch number below this line */
++ /**/
++     406,
+  /**/
+
+-- 
+DENNIS: Look,  strange women lying on their backs in ponds handing out
+        swords ... that's no basis for a system of government.  Supreme
+        executive power derives from a mandate from the masses, not from some
+        farcical aquatic ceremony.
+                 "Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
+///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\  an exciting new programming language -- http://www.Zimbu.org        ///
+ \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///