To: vim-dev@vim.org
Subject: Patch 7.2.220
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 7.2.220 (after 7.2.215)
Problem:    a BufEnter autocommand that changes directory causes problems.
	    (Ajit Thakkar)
Solution:   Disable autocommands when opening a hidden buffer in a window.
Files:	    src/fileio.c


*** ../vim-7.2.219/src/fileio.c	2009-06-24 17:31:27.000000000 +0200
--- src/fileio.c	2009-07-01 17:02:46.000000000 +0200
***************
*** 8441,8453 ****
  	win_init_empty(aucmd_win); /* set cursor and topline to safe values */
  
  #ifdef FEAT_WINDOWS
! 	/* Split the current window, put the aucmd_win in the upper half. */
  	make_snapshot(SNAP_AUCMD_IDX);
  	save_ea = p_ea;
  	p_ea = FALSE;
  	(void)win_split_ins(0, WSP_TOP, aucmd_win, 0);
  	(void)win_comp_pos();   /* recompute window positions */
  	p_ea = save_ea;
  #endif
  	curwin = aucmd_win;
      }
--- 8441,8456 ----
  	win_init_empty(aucmd_win); /* set cursor and topline to safe values */
  
  #ifdef FEAT_WINDOWS
! 	/* Split the current window, put the aucmd_win in the upper half.
! 	 * We don't want the BufEnter or WinEnter autocommands. */
! 	block_autocmds();
  	make_snapshot(SNAP_AUCMD_IDX);
  	save_ea = p_ea;
  	p_ea = FALSE;
  	(void)win_split_ins(0, WSP_TOP, aucmd_win, 0);
  	(void)win_comp_pos();   /* recompute window positions */
  	p_ea = save_ea;
+ 	unblock_autocmds();
  #endif
  	curwin = aucmd_win;
      }
***************
*** 8474,8480 ****
  	--curbuf->b_nwindows;
  #ifdef FEAT_WINDOWS
  	/* Find "aucmd_win", it can't be closed, but it may be in another tab
! 	 * page. */
  	if (curwin != aucmd_win)
  	{
  	    tabpage_T	*tp;
--- 8477,8484 ----
  	--curbuf->b_nwindows;
  #ifdef FEAT_WINDOWS
  	/* Find "aucmd_win", it can't be closed, but it may be in another tab
! 	 * page. Do not trigger autocommands here. */
! 	block_autocmds();
  	if (curwin != aucmd_win)
  	{
  	    tabpage_T	*tp;
***************
*** 8498,8503 ****
--- 8502,8508 ----
  	last_status(FALSE);	    /* may need to remove last status line */
  	restore_snapshot(SNAP_AUCMD_IDX, FALSE);
  	(void)win_comp_pos();   /* recompute window positions */
+ 	unblock_autocmds();
  
  	if (win_valid(aco->save_curwin))
  	    curwin = aco->save_curwin;
*** ../vim-7.2.219/src/version.c	2009-07-01 16:12:54.000000000 +0200
--- src/version.c	2009-07-01 17:10:22.000000000 +0200
***************
*** 678,679 ****
--- 678,681 ----
  {   /* Add new patch number below this line */
+ /**/
+     220,
  /**/

-- 
Microsoft is to software what McDonalds is to gourmet cooking

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