diff --git a/7.3.511 b/7.3.511
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+To: vim_dev@googlegroups.com
+Subject: Patch 7.3.511
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.3.511
+Problem:    Using a FileReadCmd autocommand that does ":e! {file}" may cause a
+	    crash. (Christian Brabandt)
+Solution:   Properly restore curwin->w_s.
+Files:	    src/fileio.c
+
+
+*** ../vim-7.3.510/src/fileio.c	2012-04-25 16:50:44.000000000 +0200
+--- src/fileio.c	2012-04-30 17:04:22.000000000 +0200
+***************
+*** 8982,8987 ****
+--- 8982,8991 ----
+  		    && buf_valid(aco->new_curbuf)
+  		    && aco->new_curbuf->b_ml.ml_mfp != NULL)
+  	    {
++ # if defined(FEAT_SYN_HL) || defined(FEAT_SPELL)
++ 		if (curwin->w_s == &curbuf->b_s)
++ 		    curwin->w_s = &aco->new_curbuf->b_s;
++ # endif
+  		--curbuf->b_nwindows;
+  		curbuf = aco->new_curbuf;
+  		curwin->w_buffer = curbuf;
+*** ../vim-7.3.510/src/version.c	2012-04-30 11:34:20.000000000 +0200
+--- src/version.c	2012-04-30 17:01:05.000000000 +0200
+***************
+*** 716,717 ****
+--- 716,719 ----
+  {   /* Add new patch number below this line */
++ /**/
++     511,
+  /**/
+
+-- 
+There is no right or wrong, there is only your personal opinion.
+                 (Bram Moolenaar)
+
+ /// 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    ///