4336     buf_T	*savebuf;  in buf_reload()  local
4370 	    savebuf = NULL;  in buf_reload()
4374 	    savebuf = buflist_new(NULL, NULL, (linenr_T)1, BLN_DUMMY);  in buf_reload()
4375 	    set_bufref(&bufref, savebuf);  in buf_reload()
4376 	    if (savebuf != NULL && buf == curbuf)  in buf_reload()
4379 		curbuf = savebuf;  in buf_reload()
4380 		curwin->w_buffer = savebuf;  in buf_reload()
4385 	    if (savebuf == NULL || saved == FAIL || buf != curbuf  in buf_reload()
4386 				      || move_lines(buf, savebuf) == FAIL)  in buf_reload()
4406 		if (savebuf != NULL && bufref_valid(&bufref) && buf == curbuf)  in buf_reload()
4413 		    (void)move_lines(savebuf, buf);  in buf_reload()
4434 	if (savebuf != NULL && bufref_valid(&bufref))  in buf_reload()
4435 	    wipe_buffer(savebuf, FALSE);  in buf_reload()