To: vim-dev@vim.org
Subject: Patch 6.1.203
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 6.1.203
Problem:    ":%s/~//" causes a crash after ":%s/x//". (Gary Holloway)
Solution:   Avoid reading past the end of a line when "~" is empty.
Files:	    src/regexp.c


*** ../vim61.202/src/regexp.c	Sun Apr 28 22:20:43 2002
--- src/regexp.c	Mon Sep 30 22:14:57 2002
***************
*** 3434,3440 ****
  #endif
  			    TO_LOWER(*opnd) != TO_LOWER(*reginput))))
  		    return FALSE;
! 		if (opnd[1] == NUL
  #ifdef FEAT_MBYTE
  			    && !(enc_utf8 && ireg_ic)
  #endif
--- 3436,3447 ----
  #endif
  			    TO_LOWER(*opnd) != TO_LOWER(*reginput))))
  		    return FALSE;
! 		if (*opnd == NUL)
! 		{
! 		    /* match empty string always works; happens when "~" is
! 		     * empty. */
! 		}
! 		else if (opnd[1] == NUL
  #ifdef FEAT_MBYTE
  			    && !(enc_utf8 && ireg_ic)
  #endif
*** ../vim61.202/src/version.c	Mon Sep 30 21:30:08 2002
--- src/version.c	Mon Sep 30 22:20:03 2002
***************
*** 608,609 ****
--- 608,611 ----
  {   /* Add new patch number below this line */
+ /**/
+     203,
  /**/

-- 
From "know your smileys":
 :-{}	Too much lipstick

 ///  Bram Moolenaar -- Bram@moolenaar.net -- http://www.moolenaar.net  \\\
///          Creator of Vim - Vi IMproved -- http://www.vim.org          \\\
\\\           Project leader for A-A-P -- http://www.a-a-p.org           ///
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