diff --git a/7.1.085 b/7.1.085
new file mode 100644
index 0000000..4750263
--- /dev/null
+++ b/7.1.085
@@ -0,0 +1,85 @@
+To: vim-dev@vim.org
+Subject: patch 7.1.085
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=ISO-8859-1
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.1.085
+Problem:    ":e fold.c" then ":sp fold.c" results in folds of original window
+	    to disappear. (Akita Noek)
+Solution:   Invoke foldUpdateAll() for all windows of the changed buffer.
+	    (Martin Toft)
+Files:	    src/ex_cmds.c
+
+
+*** ../vim-7.1.084/src/ex_cmds.c	Tue Aug 21 15:05:54 2007
+--- src/ex_cmds.c	Tue Aug 21 15:02:43 2007
+***************
+*** 2974,2980 ****
+   * 'fnum' is the number of the file, if zero use ffname/sfname.
+   *
+   * Return 1 for "normal" error, 2 for "not written" error, 0 for success
+!  * -1 for succesfully opening another file.
+   * 'lnum' is the line number for the cursor in the new file (if non-zero).
+   */
+      int
+--- 2974,2980 ----
+   * 'fnum' is the number of the file, if zero use ffname/sfname.
+   *
+   * Return 1 for "normal" error, 2 for "not written" error, 0 for success
+!  * -1 for successfully opening another file.
+   * 'lnum' is the line number for the cursor in the new file (if non-zero).
+   */
+      int
+***************
+*** 3584,3592 ****
+  	curwin_init();
+  
+  #ifdef FEAT_FOLDING
+! 	/* It's like all lines in the buffer changed.  Need to update
+! 	 * automatic folding. */
+  	foldUpdateAll(curwin);
+  #endif
+  
+  	/* Change directories when the 'acd' option is set. */
+--- 3584,3603 ----
+  	curwin_init();
+  
+  #ifdef FEAT_FOLDING
+! 	/* It's possible that all lines in the buffer changed.  Need to update
+! 	 * automatic folding for all windows where it's used. */
+! # ifdef FEAT_WINDOWS
+! 	{
+! 	    win_T	    *win;
+! 	    tabpage_T	    *tp;
+! 
+! 	    FOR_ALL_TAB_WINDOWS(tp, win)
+! 		if (win->w_buffer == curbuf)
+! 		    foldUpdateAll(win);
+! 	}
+! # else
+  	foldUpdateAll(curwin);
++ # endif
+  #endif
+  
+  	/* Change directories when the 'acd' option is set. */
+*** ../vim-7.1.084/src/version.c	Tue Aug 21 15:05:54 2007
+--- src/version.c	Tue Aug 21 15:26:43 2007
+***************
+*** 668,669 ****
+--- 668,671 ----
+  {   /* Add new patch number below this line */
++ /**/
++     85,
+  /**/
+
+-- 
+Your fault: core dumped
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
+///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\        download, build and distribute -- http://www.A-A-P.org        ///
+ \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///