Forwarded to xemacs-patches in order to follow due process. Normally when you kill buffer dedicated to window and the window is only one in frame, frame will be deleted also. But i found that if frame is about to be deleted and there no other visible frames `replace-buffer-in-windows' will skip value of `allow-deletion-of-last-visible-frame' variable. Is not it be correct by `replace-buffer-in-windows' to regard value of `allow-deletion-of-last-visible-frame'? Here is simple patch to fix this up: ======= Cut here ======= --- window.orig.c Thu Jan 22 10:19:33 2004 +++ window.c Thu Jan 22 10:02:49 2004 ＠＠ -61,6 +61,8 ＠＠ #endif #endif +extern int allow_deletion_of_last_visible_frame; + EXFUN (Fnext_window, 4); static int window_pixel_width_to_char_width (struct window *w, ＠＠ -2919,7 +2921,8 ＠＠ of its own, kill the frame. */ if (EQ (w, FRAME_ROOT_WINDOW (f)) && !NILP (p->dedicated) - && other_visible_frames (f)) + && (allow_deletion_of_last_visible_frame + || other_visible_frames (f))) { /* Skip the other windows on this frame. There might be one, the minibuffer! */ ＠＠ -3371,7 +3374,8 ＠＠ if (!NILP (XWINDOW (window)->dedicated) && EQ (window, FRAME_ROOT_WINDOW (XFRAME (frame))) - && other_visible_frames (XFRAME (frame))) + && (allow_deletion_of_last_visible_frame + || other_visible_frames (XFRAME (frame)))) { delete_frame_internal (XFRAME (frame), 0, 0, 0); /* GC */ } ======= Cut ends here ======= Thanks! -- lg