To: vim-dev@vim.org
Subject: Patch 6.2.160
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 6.2.160
Problem:    When 'virtualedit' is "all" and 'selection is "exclusive",
	    selecting a double-width character below a single-width character
	    may cause a crash.
Solution:   Avoid overflow on unsigned integer decrement. (Taro Muraoka)
Files:	    src/normal.c


*** ../vim-6.2.159/src/normal.c	Sun Nov  9 20:35:08 2003
--- src/normal.c	Tue Dec 16 10:06:16 2003
***************
*** 1510,1516 ****
  			oap->start_vcol = start;
  		    if (end > oap->end_vcol)
  		    {
! 			if (*p_sel == 'e' && start - 1 >= oap->end_vcol)
  			    oap->end_vcol = start - 1;
  			else
  			    oap->end_vcol = end;
--- 1510,1517 ----
  			oap->start_vcol = start;
  		    if (end > oap->end_vcol)
  		    {
! 			if (*p_sel == 'e' && start >= 1
! 						&& start - 1 >= oap->end_vcol)
  			    oap->end_vcol = start - 1;
  			else
  			    oap->end_vcol = end;
*** ../vim-6.2.159/src/version.c	Mon Dec 29 20:30:12 2003
--- src/version.c	Mon Dec 29 20:32:24 2003
***************
*** 639,640 ****
--- 639,642 ----
  {   /* Add new patch number below this line */
+ /**/
+     160,
  /**/

-- 
I AM THANKFUL...
...for the piles of laundry and ironing because it means I
have plenty of clothes to wear.

 /// 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        ///
 \\\  Help AIDS victims, buy here: http://ICCF-Holland.org/click1.html  ///