780     if (curwin->w_buffer->b_locked_split)  in check_split_disallowed()
1366     newp->w_buffer = oldp->w_buffer;  in win_init()
1368     newp->w_s = &(oldp->w_buffer->b_s);  in win_init()
1370     oldp->w_buffer->b_nwindows++;  in win_init()
2237     if (!bt_prompt(win->w_buffer))  in leaving_window()
2242     win->w_buffer->b_prompt_insert = restart_edit;  in leaving_window()
2253 	if (win->w_buffer->b_prompt_insert == NUL)  in leaving_window()
2254 	    win->w_buffer->b_prompt_insert = 'A';  in leaving_window()
2262     if (!bt_prompt(win->w_buffer))  in entering_window()
2267     if (win->w_buffer->b_prompt_insert != NUL)  in entering_window()
2272     restart_edit = win->w_buffer->b_prompt_insert;  in entering_window()
2293 	if (wp->w_buffer == buf && (!keep_curwin || wp != curwin)  in close_windows()
2294 		&& !(wp->w_closing || wp->w_buffer->b_locked > 0))  in close_windows()
2314 		if (wp->w_buffer == buf  in close_windows()
2315 		    && !(wp->w_closing || wp->w_buffer->b_locked > 0))  in close_windows()
2430     if (win->w_buffer != NULL)  in win_close_buffer()
2436     if (win->w_buffer != NULL && bt_quickfix(win->w_buffer))  in win_close_buffer()
2437 	win->w_buffer->b_p_bl = FALSE;  in win_close_buffer()
2441     if (win->w_buffer != NULL)  in win_close_buffer()
2447 	close_buffer(win, win->w_buffer, action, abort_if_last, FALSE);  in win_close_buffer()
2495     if (win->w_closing || (win->w_buffer != NULL  in win_close()
2496 					       && win->w_buffer->b_locked > 0))  in win_close()
2517     if (bt_help(win->w_buffer))  in win_close()
2537 	if (wp->w_buffer != curbuf)  in win_close()
2582     if (only_one_window() && win_valid(win) && win->w_buffer == NULL  in win_close()
2588 	if (curwin->w_buffer == NULL)  in win_close()
2589 	    curwin->w_buffer = curbuf;  in win_close()
2595 						      && win->w_buffer == NULL)  in win_close()
2628 	if (wp->w_p_pvw || bt_quickfix(wp->w_buffer))  in win_close()
2642 		if (!wp->w_p_pvw && !bt_quickfix(wp->w_buffer))  in win_close()
2650 	curbuf = curwin->w_buffer;  in win_close()
2734     apply_autocmds(EVENT_WINCLOSED, winid, winid, FALSE, win->w_buffer);  in trigger_winclosed()
2755     if (win->w_closing || (win->w_buffer != NULL  in win_close_othertab()
2756 					       && win->w_buffer->b_locked > 0))  in win_close_othertab()
2765     if (win->w_buffer != NULL)  in win_close_othertab()
2767 	close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0,  in win_close_othertab()
3638 	    r = can_abandon(wp->w_buffer, forceit);  in close_others()
3650 		    dialog_changed(wp->w_buffer, FALSE);  in close_others()
3657 		if (bufIsChanged(wp->w_buffer))  in close_others()
3661 	    win_close(wp, !buf_hide(wp->w_buffer)  in close_others()
3662 					       && !bufIsChanged(wp->w_buffer));  in close_others()
3688     wp->w_s = &wp->w_buffer->b_s;  in win_init_empty()
3757     wp->w_buffer = buf;  in win_init_popup_win()
3783 	curwin->w_buffer = curbuf;  in win_alloc_firstwin()
4365     if (tp != curtab && leave_tabpage(tp->tp_curwin->w_buffer,  in goto_tabpage_tp()
4493     if (wp->w_buffer != curbuf)  in win_goto()
4755 	if (wp->w_buffer != curbuf)  in win_enter_ext()
4773     if ((flags & WEE_UNDO_SYNC) && curbuf != wp->w_buffer)  in win_enter_ext()
4781     if (wp->w_buffer != curbuf)  in win_enter_ext()
4782 	buf_copy_options(wp->w_buffer, BCO_ENTER | BCO_NOHELP);  in win_enter_ext()
4789     curbuf = wp->w_buffer;  in win_enter_ext()
4825     if (bt_terminal(curwin->w_buffer))  in win_enter_ext()
4907     if (curwin->w_buffer == buf)  in buf_jump_open_win()
4911 	    if (wp->w_buffer == buf)  in buf_jump_open_win()
4936 		if (wp->w_buffer == buf)  in buf_jump_open_tab()
5215     if (bt_popup(win->w_buffer))  in win_free_popup()
5218 	close_buffer(win, win->w_buffer, 0, FALSE, FALSE);  in win_free_popup()
6268         && (height < wp->w_buffer->b_ml.ml_line_count || wp->w_topline > 1))  in scroll_to_fraction()
6647 	if (wp->w_buffer != NULL  in only_one_window()
6648 		&& (!((bt_help(wp->w_buffer) && !bt_help(curbuf))  in only_one_window()
6669 	if ((do_curwin || wp != curwin) && wp->w_buffer == curbuf)  in check_lnums()
6697 	if (wp->w_buffer == curbuf)  in reset_lnums()
6961     if (wp->w_buffer == NULL)  in check_colorcolumn()
6974 	    if (wp->w_buffer->b_p_tw == 0)  in check_colorcolumn()
6976 	    col += wp->w_buffer->b_p_tw;  in check_colorcolumn()