path: root/vi/vim-7.2/7.2.041

To: vim-dev@vim.org
Subject: Patch 7.2.041
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 8bit
------------

Patch 7.2.041
Problem:    In diff mode, when using two tabs, each with two diffed buffers,
	    editing a buffer of the other tab messes up the diff.  (Matt
	    Mzyzik)
Solution:   Only copy options from a window where the buffer was edited that
	    doesn't have 'diff' set or is for the current tab page.
	    Also fix that window options for a buffer are stored with the
	    wrong window.
Files:	    src/buffer.c, src/ex_cmds.c, src/ex_cmds2.c, src/ex_docmd.c,
	    src/ex_getln.c, src/if_sniff.c, src/main.c, src/netbeans.c,
	    src/normal.c, src/popupmnu.c, src/proto/buffer.pro,
	    src/proto/ex_cmds.pro src/quickfix.c, src/window.c


*** ../vim-7.2.040/src/buffer.c	Wed Nov 12 12:51:38 2008
--- src/buffer.c	Wed Nov 12 17:45:01 2008
***************
*** 33,39 ****
  static char_u	*fname_match __ARGS((regprog_T *prog, char_u *name));
  #endif
  static void	buflist_setfpos __ARGS((buf_T *buf, win_T *win, linenr_T lnum, colnr_T col, int copy_options));
! static wininfo_T *find_wininfo __ARGS((buf_T *buf));
  #ifdef UNIX
  static buf_T	*buflist_findname_stat __ARGS((char_u *ffname, struct stat *st));
  static int	otherfile_buf __ARGS((buf_T *buf, char_u *ffname, struct stat *stp));
--- 33,39 ----
  static char_u	*fname_match __ARGS((regprog_T *prog, char_u *name));
  #endif
  static void	buflist_setfpos __ARGS((buf_T *buf, win_T *win, linenr_T lnum, colnr_T col, int copy_options));
! static wininfo_T *find_wininfo __ARGS((buf_T *buf, int skip_diff_buffer));
  #ifdef UNIX
  static buf_T	*buflist_findname_stat __ARGS((char_u *ffname, struct stat *st));
  static int	otherfile_buf __ARGS((buf_T *buf, char_u *ffname, struct stat *stp));
***************
*** 1093,1099 ****
  #endif
  	    setpcmark();
  	    retval = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE,
! 						  forceit ? ECMD_FORCEIT : 0);
  
  	    /*
  	     * do_ecmd() may create a new buffer, then we have to delete
--- 1093,1099 ----
  #endif
  	    setpcmark();
  	    retval = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE,
! 					  forceit ? ECMD_FORCEIT : 0, curwin);
  
  	    /*
  	     * do_ecmd() may create a new buffer, then we have to delete
***************
*** 1316,1322 ****
      setpcmark();
      if (!cmdmod.keepalt)
  	curwin->w_alt_fnum = curbuf->b_fnum; /* remember alternate file */
!     buflist_altfpos();			 /* remember curpos */
  
  #ifdef FEAT_VISUAL
      /* Don't restart Select mode after switching to another buffer. */
--- 1316,1322 ----
      setpcmark();
      if (!cmdmod.keepalt)
  	curwin->w_alt_fnum = curbuf->b_fnum; /* remember alternate file */
!     buflist_altfpos(curwin);			 /* remember curpos */
  
  #ifdef FEAT_VISUAL
      /* Don't restart Select mode after switching to another buffer. */
***************
*** 2404,2425 ****
      return;
  }
  
  /*
   * Find info for the current window in buffer "buf".
   * If not found, return the info for the most recently used window.
   * Returns NULL when there isn't any info.
   */
      static wininfo_T *
! find_wininfo(buf)
      buf_T	*buf;
  {
      wininfo_T	*wip;
  
      for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next)
! 	if (wip->wi_win == curwin)
  	    break;
!     if (wip == NULL)	/* if no fpos for curwin, use the first in the list */
! 	wip = buf->b_wininfo;
      return wip;
  }
  
--- 2404,2473 ----
      return;
  }
  
+ #ifdef FEAT_DIFF
+ static int wininfo_other_tab_diff __ARGS((wininfo_T *wip));
+ 
+ /*
+  * Return TRUE when "wip" has 'diff' set and the diff is only for another tab
+  * page.  That's because a diff is local to a tab page.
+  */
+     static int
+ wininfo_other_tab_diff(wip)
+     wininfo_T	*wip;
+ {
+     win_T	*wp;
+ 
+     if (wip->wi_opt.wo_diff)
+     {
+ 	for (wp = firstwin; wp != NULL; wp = wp->w_next)
+ 	    /* return FALSE when it's a window in the current tab page, thus
+ 	     * the buffer was in diff mode here */
+ 	    if (wip->wi_win == wp)
+ 		return FALSE;
+ 	return TRUE;
+     }
+     return FALSE;
+ }
+ #endif
+ 
  /*
   * Find info for the current window in buffer "buf".
   * If not found, return the info for the most recently used window.
+  * When "skip_diff_buffer" is TRUE avoid windows with 'diff' set that is in
+  * another tab page.
   * Returns NULL when there isn't any info.
   */
+ /*ARGSUSED*/
      static wininfo_T *
! find_wininfo(buf, skip_diff_buffer)
      buf_T	*buf;
+     int		skip_diff_buffer;
  {
      wininfo_T	*wip;
  
      for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next)
! 	if (wip->wi_win == curwin
! #ifdef FEAT_DIFF
! 		&& (!skip_diff_buffer || !wininfo_other_tab_diff(wip))
! #endif
! 	   )
  	    break;
! 
!     /* If no wininfo for curwin, use the first in the list (that doesn't have
!      * 'diff' set and is in another tab page). */
!     if (wip == NULL)
!     {
! #ifdef FEAT_DIFF
! 	if (skip_diff_buffer)
! 	{
! 	    for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next)
! 		if (!wininfo_other_tab_diff(wip))
! 		    break;
! 	}
! 	else
! #endif
! 	    wip = buf->b_wininfo;
!     }
      return wip;
  }
  
***************
*** 2440,2446 ****
      clearFolding(curwin);
  #endif
  
!     wip = find_wininfo(buf);
      if (wip != NULL && wip->wi_optset)
      {
  	copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt);
--- 2488,2494 ----
      clearFolding(curwin);
  #endif
  
!     wip = find_wininfo(buf, TRUE);
      if (wip != NULL && wip->wi_optset)
      {
  	copy_winopt(&wip->wi_opt, &curwin->w_onebuf_opt);
***************
*** 2472,2478 ****
      wininfo_T	*wip;
      static pos_T no_position = {1, 0};
  
!     wip = find_wininfo(buf);
      if (wip != NULL)
  	return &(wip->wi_fpos);
      else
--- 2520,2526 ----
      wininfo_T	*wip;
      static pos_T no_position = {1, 0};
  
!     wip = find_wininfo(buf, FALSE);
      if (wip != NULL)
  	return &(wip->wi_fpos);
      else
***************
*** 2793,2806 ****
  #endif
  
  /*
!  * Set alternate cursor position for current window.
   * Also save the local window option values.
   */
      void
! buflist_altfpos()
  {
!     buflist_setfpos(curbuf, curwin, curwin->w_cursor.lnum,
! 						  curwin->w_cursor.col, TRUE);
  }
  
  /*
--- 2841,2854 ----
  #endif
  
  /*
!  * Set alternate cursor position for the current buffer and window "win".
   * Also save the local window option values.
   */
      void
! buflist_altfpos(win)
!     win_T *win;
  {
!     buflist_setfpos(curbuf, win, win->w_cursor.lnum, win->w_cursor.col, TRUE);
  }
  
  /*
***************
*** 4492,4498 ****
  		      ECMD_ONE,
  		      ((P_HID(curwin->w_buffer)
  			   || bufIsChanged(curwin->w_buffer)) ? ECMD_HIDE : 0)
! 							       + ECMD_OLDBUF);
  #ifdef FEAT_AUTOCMD
  	    if (use_firstwin)
  		++autocmd_no_leave;
--- 4540,4546 ----
  		      ECMD_ONE,
  		      ((P_HID(curwin->w_buffer)
  			   || bufIsChanged(curwin->w_buffer)) ? ECMD_HIDE : 0)
! 						       + ECMD_OLDBUF, curwin);
  #ifdef FEAT_AUTOCMD
  	    if (use_firstwin)
  		++autocmd_no_leave;
*** ../vim-7.2.040/src/ex_cmds.c	Sun Nov  9 13:43:25 2008
--- src/ex_cmds.c	Wed Nov 12 22:41:41 2008
***************
*** 3052,3058 ****
  	retval = 0;	/* it's in the same file */
      }
      else if (do_ecmd(fnum, ffname, sfname, NULL, lnum,
! 		(P_HID(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0)) == OK)
  	retval = -1;	/* opened another file */
      else
  	retval = 1;	/* error encountered */
--- 3052,3059 ----
  	retval = 0;	/* it's in the same file */
      }
      else if (do_ecmd(fnum, ffname, sfname, NULL, lnum,
! 		(P_HID(curbuf) ? ECMD_HIDE : 0) + (forceit ? ECMD_FORCEIT : 0),
! 		curwin) == OK)
  	retval = -1;	/* opened another file */
      else
  	retval = 1;	/* error encountered */
***************
*** 3085,3101 ****
   *	 ECMD_OLDBUF: use existing buffer if it exists
   *	ECMD_FORCEIT: ! used for Ex command
   *	 ECMD_ADDBUF: don't edit, just add to buffer list
   *
   * return FAIL for failure, OK otherwise
   */
      int
! do_ecmd(fnum, ffname, sfname, eap, newlnum, flags)
      int		fnum;
      char_u	*ffname;
      char_u	*sfname;
      exarg_T	*eap;			/* can be NULL! */
      linenr_T	newlnum;
      int		flags;
  {
      int		other_file;		/* TRUE if editing another file */
      int		oldbuf;			/* TRUE if using existing buffer */
--- 3086,3106 ----
   *	 ECMD_OLDBUF: use existing buffer if it exists
   *	ECMD_FORCEIT: ! used for Ex command
   *	 ECMD_ADDBUF: don't edit, just add to buffer list
+  *   oldwin: Should be "curwin" when editing a new buffer in the current
+  *           window, NULL when splitting the window first.  When not NULL info
+  *           of the previous buffer for "oldwin" is stored.
   *
   * return FAIL for failure, OK otherwise
   */
      int
! do_ecmd(fnum, ffname, sfname, eap, newlnum, flags, oldwin)
      int		fnum;
      char_u	*ffname;
      char_u	*sfname;
      exarg_T	*eap;			/* can be NULL! */
      linenr_T	newlnum;
      int		flags;
+     win_T	*oldwin;
  {
      int		other_file;		/* TRUE if editing another file */
      int		oldbuf;			/* TRUE if using existing buffer */
***************
*** 3267,3273 ****
  	{
  	    if (!cmdmod.keepalt)
  		curwin->w_alt_fnum = curbuf->b_fnum;
! 	    buflist_altfpos();
  	}
  
  	if (fnum)
--- 3272,3279 ----
  	{
  	    if (!cmdmod.keepalt)
  		curwin->w_alt_fnum = curbuf->b_fnum;
! 	    if (oldwin != NULL)
! 		buflist_altfpos(oldwin);
  	}
  
  	if (fnum)
***************
*** 3371,3377 ****
  
  		/* close the link to the current buffer */
  		u_sync(FALSE);
! 		close_buffer(curwin, curbuf,
  				      (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD);
  
  #ifdef FEAT_AUTOCMD
--- 3377,3383 ----
  
  		/* close the link to the current buffer */
  		u_sync(FALSE);
! 		close_buffer(oldwin, curbuf,
  				      (flags & ECMD_HIDE) ? 0 : DOBUF_UNLOAD);
  
  #ifdef FEAT_AUTOCMD
***************
*** 5609,5615 ****
  	     */
  	    alt_fnum = curbuf->b_fnum;
  	    (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL,
! 						   ECMD_HIDE + ECMD_SET_HELP);
  	    if (!cmdmod.keepalt)
  		curwin->w_alt_fnum = alt_fnum;
  	    empty_fnum = curbuf->b_fnum;
--- 5615,5627 ----
  	     */
  	    alt_fnum = curbuf->b_fnum;
  	    (void)do_ecmd(0, NULL, NULL, NULL, ECMD_LASTL,
! 			  ECMD_HIDE + ECMD_SET_HELP,
! #ifdef FEAT_WINDOWS
! 			  NULL  /* buffer is still open, don't store info */
! #else
! 			  curwin
! #endif
! 		    );
  	    if (!cmdmod.keepalt)
  		curwin->w_alt_fnum = alt_fnum;
  	    empty_fnum = curbuf->b_fnum;
*** ../vim-7.2.040/src/ex_cmds2.c	Sun Sep  7 15:49:45 2008
--- src/ex_cmds2.c	Wed Nov 12 17:46:41 2008
***************
*** 2132,2139 ****
  	 * argument index. */
  	if (do_ecmd(0, alist_name(&ARGLIST[curwin->w_arg_idx]), NULL,
  		      eap, ECMD_LAST,
! 		      (P_HID(curwin->w_buffer) ? ECMD_HIDE : 0) +
! 				   (eap->forceit ? ECMD_FORCEIT : 0)) == FAIL)
  	    curwin->w_arg_idx = old_arg_idx;
  	/* like Vi: set the mark where the cursor is in the file. */
  	else if (eap->cmdidx != CMD_argdo)
--- 2132,2139 ----
  	 * argument index. */
  	if (do_ecmd(0, alist_name(&ARGLIST[curwin->w_arg_idx]), NULL,
  		      eap, ECMD_LAST,
! 		      (P_HID(curwin->w_buffer) ? ECMD_HIDE : 0)
! 			 + (eap->forceit ? ECMD_FORCEIT : 0), curwin) == FAIL)
  	    curwin->w_arg_idx = old_arg_idx;
  	/* like Vi: set the mark where the cursor is in the file. */
  	else if (eap->cmdidx != CMD_argdo)
*** ../vim-7.2.040/src/ex_docmd.c	Sun Nov  9 13:43:25 2008
--- src/ex_docmd.c	Wed Nov 12 18:04:22 2008
***************
*** 7488,7494 ****
  	/* ":new" or ":tabnew" without argument: edit an new empty buffer */
  	setpcmark();
  	(void)do_ecmd(0, NULL, NULL, eap, ECMD_ONE,
! 			       ECMD_HIDE + (eap->forceit ? ECMD_FORCEIT : 0));
      }
      else if ((eap->cmdidx != CMD_split
  #ifdef FEAT_VERTSPLIT
--- 7488,7495 ----
  	/* ":new" or ":tabnew" without argument: edit an new empty buffer */
  	setpcmark();
  	(void)do_ecmd(0, NULL, NULL, eap, ECMD_ONE,
! 		      ECMD_HIDE + (eap->forceit ? ECMD_FORCEIT : 0),
! 		      old_curwin == NULL ? curwin : NULL);
      }
      else if ((eap->cmdidx != CMD_split
  #ifdef FEAT_VERTSPLIT
***************
*** 7525,7531 ****
  #ifdef FEAT_LISTCMDS
  		    + (eap->cmdidx == CMD_badd ? ECMD_ADDBUF : 0 )
  #endif
! 		    ) == FAIL)
  	{
  	    /* Editing the file failed.  If the window was split, close it. */
  #ifdef FEAT_WINDOWS
--- 7526,7532 ----
  #ifdef FEAT_LISTCMDS
  		    + (eap->cmdidx == CMD_badd ? ECMD_ADDBUF : 0 )
  #endif
! 		    , old_curwin == NULL ? curwin : NULL) == FAIL)
  	{
  	    /* Editing the file failed.  If the window was split, close it. */
  #ifdef FEAT_WINDOWS
*** ../vim-7.2.040/src/ex_getln.c	Sun Sep 14 14:41:44 2008
--- src/ex_getln.c	Wed Nov 12 18:06:25 2008
***************
*** 6051,6057 ****
  	cmdwin_type = '-';
  
      /* Create the command-line buffer empty. */
!     (void)do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, ECMD_HIDE);
      (void)setfname(curbuf, (char_u *)"[Command Line]", NULL, TRUE);
      set_option_value((char_u *)"bt", 0L, (char_u *)"nofile", OPT_LOCAL);
      set_option_value((char_u *)"swf", 0L, NULL, OPT_LOCAL);
--- 6051,6057 ----
  	cmdwin_type = '-';
  
      /* Create the command-line buffer empty. */
!     (void)do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, ECMD_HIDE, NULL);
      (void)setfname(curbuf, (char_u *)"[Command Line]", NULL, TRUE);
      set_option_value((char_u *)"bt", 0L, (char_u *)"nofile", OPT_LOCAL);
      set_option_value((char_u *)"swf", 0L, NULL, OPT_LOCAL);
*** ../vim-7.2.040/src/if_sniff.c	Sat Aug  9 19:41:16 2008
--- src/if_sniff.c	Wed Nov 12 17:48:46 2008
***************
*** 1114,1120 ****
      char *fname;
  {
      ++no_wait_return;
!     do_ecmd(0, (char_u *)fname, NULL, NULL, ECMD_ONE, ECMD_HIDE+ECMD_OLDBUF);
      curbuf->b_sniff = TRUE;
      --no_wait_return;					/* [ex_docmd.c] */
  }
--- 1114,1121 ----
      char *fname;
  {
      ++no_wait_return;
!     do_ecmd(0, (char_u *)fname, NULL, NULL, ECMD_ONE, ECMD_HIDE+ECMD_OLDBUF,
! 	    curwin);
      curbuf->b_sniff = TRUE;
      --no_wait_return;					/* [ex_docmd.c] */
  }
*** ../vim-7.2.040/src/main.c	Sun Nov  9 13:43:25 2008
--- src/main.c	Wed Nov 12 17:49:06 2008
***************
*** 2588,2594 ****
  # endif
  	    (void)do_ecmd(0, arg_idx < GARGCOUNT
  			  ? alist_name(&GARGLIST[arg_idx]) : NULL,
! 			  NULL, NULL, ECMD_LASTL, ECMD_HIDE);
  # ifdef HAS_SWAP_EXISTS_ACTION
  	    if (swap_exists_did_quit)
  	    {
--- 2588,2594 ----
  # endif
  	    (void)do_ecmd(0, arg_idx < GARGCOUNT
  			  ? alist_name(&GARGLIST[arg_idx]) : NULL,
! 			  NULL, NULL, ECMD_LASTL, ECMD_HIDE, curwin);
  # ifdef HAS_SWAP_EXISTS_ACTION
  	    if (swap_exists_did_quit)
  	    {
*** ../vim-7.2.040/src/netbeans.c	Sun Jul 13 19:18:03 2008
--- src/netbeans.c	Wed Nov 12 17:49:40 2008
***************
*** 1795,1801 ****
  	    buf->displayname = NULL;
  
  	    netbeansReadFile = 0; /* don't try to open disk file */
! 	    do_ecmd(0, NULL, 0, 0, ECMD_ONE, ECMD_HIDE + ECMD_OLDBUF);
  	    netbeansReadFile = 1;
  	    buf->bufp = curbuf;
  	    maketitle();
--- 1795,1801 ----
  	    buf->displayname = NULL;
  
  	    netbeansReadFile = 0; /* don't try to open disk file */
! 	    do_ecmd(0, NULL, 0, 0, ECMD_ONE, ECMD_HIDE + ECMD_OLDBUF, curwin);
  	    netbeansReadFile = 1;
  	    buf->bufp = curbuf;
  	    maketitle();
***************
*** 1960,1966 ****
  
  	    netbeansReadFile = 0; /* don't try to open disk file */
  	    do_ecmd(0, (char_u *)buf->displayname, 0, 0, ECMD_ONE,
! 						     ECMD_HIDE + ECMD_OLDBUF);
  	    netbeansReadFile = 1;
  	    buf->bufp = curbuf;
  	    maketitle();
--- 1960,1966 ----
  
  	    netbeansReadFile = 0; /* don't try to open disk file */
  	    do_ecmd(0, (char_u *)buf->displayname, 0, 0, ECMD_ONE,
! 					     ECMD_HIDE + ECMD_OLDBUF, curwin);
  	    netbeansReadFile = 1;
  	    buf->bufp = curbuf;
  	    maketitle();
***************
*** 1979,1985 ****
  	    vim_free(buf->displayname);
  	    buf->displayname = nb_unquote(args, NULL);
  	    do_ecmd(0, (char_u *)buf->displayname, NULL, NULL, ECMD_ONE,
! 						     ECMD_HIDE + ECMD_OLDBUF);
  	    buf->bufp = curbuf;
  	    buf->initDone = TRUE;
  	    doupdate = 1;
--- 1979,1985 ----
  	    vim_free(buf->displayname);
  	    buf->displayname = nb_unquote(args, NULL);
  	    do_ecmd(0, (char_u *)buf->displayname, NULL, NULL, ECMD_ONE,
! 					     ECMD_HIDE + ECMD_OLDBUF, curwin);
  	    buf->bufp = curbuf;
  	    buf->initDone = TRUE;
  	    doupdate = 1;
*** ../vim-7.2.040/src/normal.c	Sat Nov  1 13:51:57 2008
--- src/normal.c	Wed Nov 12 17:49:50 2008
***************
*** 6050,6056 ****
  	    autowrite(curbuf, FALSE);
  	setpcmark();
  	(void)do_ecmd(0, ptr, NULL, NULL, ECMD_LAST,
! 					       P_HID(curbuf) ? ECMD_HIDE : 0);
  	if (cap->nchar == 'F' && lnum >= 0)
  	{
  	    curwin->w_cursor.lnum = lnum;
--- 6050,6056 ----
  	    autowrite(curbuf, FALSE);
  	setpcmark();
  	(void)do_ecmd(0, ptr, NULL, NULL, ECMD_LAST,
! 				       P_HID(curbuf) ? ECMD_HIDE : 0, curwin);
  	if (cap->nchar == 'F' && lnum >= 0)
  	{
  	    curwin->w_cursor.lnum = lnum;
*** ../vim-7.2.040/src/popupmnu.c	Sun Jul 13 19:33:51 2008
--- src/popupmnu.c	Wed Nov 12 18:08:07 2008
***************
*** 573,579 ****
  		{
  		    /* Don't want to sync undo in the current buffer. */
  		    ++no_u_sync;
! 		    res = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, 0);
  		    --no_u_sync;
  		    if (res == OK)
  		    {
--- 573,579 ----
  		{
  		    /* Don't want to sync undo in the current buffer. */
  		    ++no_u_sync;
! 		    res = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, 0, NULL);
  		    --no_u_sync;
  		    if (res == OK)
  		    {
*** ../vim-7.2.040/src/proto/buffer.pro	Sun May  6 13:57:53 2007
--- src/proto/buffer.pro	Wed Nov 12 17:43:39 2008
***************
*** 33,39 ****
  char_u *getaltfname __ARGS((int errmsg));
  int buflist_add __ARGS((char_u *fname, int flags));
  void buflist_slash_adjust __ARGS((void));
! void buflist_altfpos __ARGS((void));
  int otherfile __ARGS((char_u *ffname));
  void buf_setino __ARGS((buf_T *buf));
  void fileinfo __ARGS((int fullname, int shorthelp, int dont_truncate));
--- 33,39 ----
  char_u *getaltfname __ARGS((int errmsg));
  int buflist_add __ARGS((char_u *fname, int flags));
  void buflist_slash_adjust __ARGS((void));
! void buflist_altfpos __ARGS((win_T *win));
  int otherfile __ARGS((char_u *ffname));
  void buf_setino __ARGS((buf_T *buf));
  void fileinfo __ARGS((int fullname, int shorthelp, int dont_truncate));
*** ../vim-7.2.040/src/proto/ex_cmds.pro	Sun Nov  9 13:43:25 2008
--- src/proto/ex_cmds.pro	Wed Nov 12 17:44:27 2008
***************
*** 27,33 ****
  void do_wqall __ARGS((exarg_T *eap));
  int not_writing __ARGS((void));
  int getfile __ARGS((int fnum, char_u *ffname, char_u *sfname, int setpm, linenr_T lnum, int forceit));
! int do_ecmd __ARGS((int fnum, char_u *ffname, char_u *sfname, exarg_T *eap, linenr_T newlnum, int flags));
  void ex_append __ARGS((exarg_T *eap));
  void ex_change __ARGS((exarg_T *eap));
  void ex_z __ARGS((exarg_T *eap));
--- 27,33 ----
  void do_wqall __ARGS((exarg_T *eap));
  int not_writing __ARGS((void));
  int getfile __ARGS((int fnum, char_u *ffname, char_u *sfname, int setpm, linenr_T lnum, int forceit));
! int do_ecmd __ARGS((int fnum, char_u *ffname, char_u *sfname, exarg_T *eap, linenr_T newlnum, int flags, win_T *oldwin));
  void ex_append __ARGS((exarg_T *eap));
  void ex_change __ARGS((exarg_T *eap));
  void ex_z __ARGS((exarg_T *eap));
*** ../vim-7.2.040/src/quickfix.c	Thu Jul 24 18:44:59 2008
--- src/quickfix.c	Wed Nov 12 18:12:00 2008
***************
*** 1420,1425 ****
--- 1420,1426 ----
      win_T		*win;
      win_T		*altwin;
  #endif
+     win_T		*oldwin = curwin;
      int			print_message = TRUE;
      int			len;
  #ifdef FEAT_FOLDING
***************
*** 1744,1750 ****
  	    }
  	    else
  		ok = do_ecmd(qf_ptr->qf_fnum, NULL, NULL, NULL, (linenr_T)1,
! 						   ECMD_HIDE + ECMD_SET_HELP);
  	}
  	else
  	    ok = buflist_getfile(qf_ptr->qf_fnum,
--- 1745,1752 ----
  	    }
  	    else
  		ok = do_ecmd(qf_ptr->qf_fnum, NULL, NULL, NULL, (linenr_T)1,
! 					   ECMD_HIDE + ECMD_SET_HELP,
! 					   oldwin == curwin ? curwin : NULL);
  	}
  	else
  	    ok = buflist_getfile(qf_ptr->qf_fnum,
***************
*** 2267,2272 ****
--- 2269,2275 ----
      win_T	*win;
      tabpage_T	*prevtab = curtab;
      buf_T	*qf_buf;
+     win_T	*oldwin = curwin;
  
      if (eap->cmdidx == CMD_lopen || eap->cmdidx == CMD_lwindow)
      {
***************
*** 2326,2339 ****
  	    win->w_llist->qf_refcount++;
  	}
  
  	if (qf_buf != NULL)
  	    /* Use the existing quickfix buffer */
  	    (void)do_ecmd(qf_buf->b_fnum, NULL, NULL, NULL, ECMD_ONE,
! 						     ECMD_HIDE + ECMD_OLDBUF);
  	else
  	{
  	    /* Create a new quickfix buffer */
! 	    (void)do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, ECMD_HIDE);
  	    /* switch off 'swapfile' */
  	    set_option_value((char_u *)"swf", 0L, NULL, OPT_LOCAL);
  	    set_option_value((char_u *)"bt", 0L, (char_u *)"quickfix",
--- 2329,2344 ----
  	    win->w_llist->qf_refcount++;
  	}
  
+ 	if (oldwin != curwin)
+ 	    oldwin = NULL;  /* don't store info when in another window */
  	if (qf_buf != NULL)
  	    /* Use the existing quickfix buffer */
  	    (void)do_ecmd(qf_buf->b_fnum, NULL, NULL, NULL, ECMD_ONE,
! 					     ECMD_HIDE + ECMD_OLDBUF, oldwin);
  	else
  	{
  	    /* Create a new quickfix buffer */
! 	    (void)do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, ECMD_HIDE, oldwin);
  	    /* switch off 'swapfile' */
  	    set_option_value((char_u *)"swf", 0L, NULL, OPT_LOCAL);
  	    set_option_value((char_u *)"bt", 0L, (char_u *)"quickfix",
*** ../vim-7.2.040/src/window.c	Wed Aug  6 18:32:11 2008
--- src/window.c	Wed Nov 12 18:12:37 2008
***************
*** 531,537 ****
  # ifdef FEAT_SCROLLBIND
  			curwin->w_p_scb = FALSE;
  # endif
! 			(void)do_ecmd(0, ptr, NULL, NULL, ECMD_LASTL, ECMD_HIDE);
  			if (nchar == 'F' && lnum >= 0)
  			{
  			    curwin->w_cursor.lnum = lnum;
--- 531,538 ----
  # ifdef FEAT_SCROLLBIND
  			curwin->w_p_scb = FALSE;
  # endif
! 			(void)do_ecmd(0, ptr, NULL, NULL, ECMD_LASTL,
! 							   ECMD_HIDE, NULL);
  			if (nchar == 'F' && lnum >= 0)
  			{
  			    curwin->w_cursor.lnum = lnum;
*** ../vim-7.2.040/src/version.c	Wed Nov 12 16:04:43 2008
--- src/version.c	Wed Nov 12 16:54:35 2008
***************
*** 678,679 ****
--- 678,681 ----
  {   /* Add new patch number below this line */
+ /**/
+     41,
  /**/

-- 
hundred-and-one symptoms of being an internet addict:
260. Co-workers have to E-mail you about the fire alarm to get
     you out of the building.

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\        download, build and distribute -- http://www.A-A-P.org        ///
 \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///