To: vim-dev@vim.org
Subject: Patch 6.1.060
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 6.1.060
Problem:    When 'virtualedit' is set and 'selection' is "exclusive", deleting
	    a character just before a tab changes the tab into spaces.  Undo
	    doesn't restore the tab. (Helmut Stiegler)
Solution:   Don't replace the tab by spaces when it's not needed.  Correcly
	    save the line before it's changed.
Files:	    src/ops.c


*** ../vim61.059/src/ops.c	Tue Apr  9 23:19:52 2002
--- src/ops.c	Wed May  8 20:43:00 2002
***************
*** 1663,1673 ****
  		}
  	    }
  
! 	    if (gchar_pos(&oap->end) == '\t')
  	    {
! 		/* save last line for undo if it's not also the first line */
! 		if (oap->end.lnum != curwin->w_cursor.lnum
! 			&& u_save((linenr_T)(oap->end.lnum - 1),
  				       (linenr_T)(oap->end.lnum + 1)) == FAIL)
  		    return FAIL;
  		curwin->w_cursor = oap->end;
--- 1663,1674 ----
  		}
  	    }
  
! 	    /* Break a tab only when it's included in the area. */
! 	    if (gchar_pos(&oap->end) == '\t'
! 					  && oap->end.coladd < oap->inclusive)
  	    {
! 		/* save last line for undo */
! 		if (u_save((linenr_T)(oap->end.lnum - 1),
  				       (linenr_T)(oap->end.lnum + 1)) == FAIL)
  		    return FAIL;
  		curwin->w_cursor = oap->end;
*** ../vim61.059/src/version.c	Sat May 11 20:47:01 2002
--- src/version.c	Sat May 11 20:47:51 2002
***************
*** 608,609 ****
--- 608,611 ----
  {   /* Add new patch number below this line */
+ /**/
+     60,
  /**/

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 ///  Bram Moolenaar -- Bram@moolenaar.net -- http://www.moolenaar.net  \\\
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