diff --git a/7.3.785 b/7.3.785
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+To: vim_dev@googlegroups.com
+Subject: Patch 7.3.785
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.3.785 (after 7.3.776)
+Problem:    Crash with specific use of search pattern.
+Solution:   Initialize reg_buf to curbuf.
+Files:	    src/regexp.c
+
+
+*** ../vim-7.3.784/src/regexp.c	2013-01-23 15:53:08.000000000 +0100
+--- src/regexp.c	2013-01-25 20:04:14.000000000 +0100
+***************
+*** 3413,3419 ****
+   * reg_startpos		<invalid>		reg_mmatch->startpos
+   * reg_endpos		<invalid>		reg_mmatch->endpos
+   * reg_win		NULL			window in which to search
+!  * reg_buf		<invalid>		buffer in which to search
+   * reg_firstlnum	<invalid>		first line in which to search
+   * reg_maxline		0			last line nr
+   * reg_line_lbr		FALSE or TRUE		FALSE
+--- 3413,3419 ----
+   * reg_startpos		<invalid>		reg_mmatch->startpos
+   * reg_endpos		<invalid>		reg_mmatch->endpos
+   * reg_win		NULL			window in which to search
+!  * reg_buf		curbuf			buffer in which to search
+   * reg_firstlnum	<invalid>		first line in which to search
+   * reg_maxline		0			last line nr
+   * reg_line_lbr		FALSE or TRUE		FALSE
+***************
+*** 3571,3576 ****
+--- 3571,3577 ----
+      reg_mmatch = NULL;
+      reg_maxline = 0;
+      reg_line_lbr = FALSE;
++     reg_buf = curbuf;
+      reg_win = NULL;
+      ireg_ic = rmp->rm_ic;
+  #ifdef FEAT_MBYTE
+***************
+*** 3595,3600 ****
+--- 3596,3602 ----
+      reg_mmatch = NULL;
+      reg_maxline = 0;
+      reg_line_lbr = TRUE;
++     reg_buf = curbuf;
+      reg_win = NULL;
+      ireg_ic = rmp->rm_ic;
+  #ifdef FEAT_MBYTE
+***************
+*** 4311,4318 ****
+  #endif
+  	    else
+  	    {
+! 		if (!vim_iswordc_buf(c, reg_buf)
+! 			|| (reginput > regline && vim_iswordc_buf(reginput[-1], reg_buf)))
+  		    status = RA_NOMATCH;
+  	    }
+  	    break;
+--- 4313,4320 ----
+  #endif
+  	    else
+  	    {
+! 		if (!vim_iswordc_buf(c, reg_buf) || (reginput > regline
+! 				   && vim_iswordc_buf(reginput[-1], reg_buf)))
+  		    status = RA_NOMATCH;
+  	    }
+  	    break;
+***************
+*** 7135,7140 ****
+--- 7137,7143 ----
+      reg_match = rmp;
+      reg_mmatch = NULL;
+      reg_maxline = 0;
++     reg_buf = curbuf;
+      return vim_regsub_both(source, dest, copy, magic, backslash);
+  }
+  #endif
+*** ../vim-7.3.784/src/version.c	2013-01-25 19:28:34.000000000 +0100
+--- src/version.c	2013-01-25 20:09:30.000000000 +0100
+***************
+*** 727,728 ****
+--- 727,730 ----
+  {   /* Add new patch number below this line */
++ /**/
++     785,
+  /**/
+
+-- 
+ARTHUR:  Well, I can't just call you `Man'.
+DENNIS:  Well, you could say `Dennis'.
+ARTHUR:  Well, I didn't know you were called `Dennis.'
+DENNIS:  Well, you didn't bother to find out, did you?
+                                  The Quest for the Holy Grail (Monty Python)
+
+ /// 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    ///