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605be8af79
* (Flive_window_p): New function. (Qlive_window_p): New variable, to name it in type errors. (syms_of_window): Defsubr Slive_window_p, init and staticpro Qlive_window_p. (decode_window): Use CHECK_LIVE_WINDOW instead of CHECK_WINDOW; the only thing a user should be able to do to a dead window is check its type. (Fcoordinates_in_window_p, Fnext_window, Fprevious_window, Fdelete_other_windows, Fselect_window, Fsplit_window, Fscroll_other_window): Use CHECK_LIVE_WINDOW instead of CHECK_WINDOW. (Fdelete_window): If WINDOW is a deleted window, do nothing; there's no harm in allowing people to delete deleted windows. Delete all of WINDOW's subwindows, too. (delete_all_subwindows): Set the buffer, vchild, and hchild of the windows we delete all to nil. * window.c (Fwindow_minibuffer_p): Make the WINDOW argument optional, like all the other window-querying functions. * window.c (Fpos_visible_in_window_p): Use decode_window to handle the WINDOW argument, instead of writing out that function's code. * window.c (check_frame_size): Don't define this extern; that doesn't mean anything. * window.c (Fdelete_window): Choose an alternative when we delete any frame's selected window, not just when we delete the selected frame's selected window. |
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| lib-src | ||
| lisp | ||
| lispref | ||
| src | ||
| build-ins.in | ||
| config.sub | ||
| configure1.in | ||
| GETTING.GNU.SOFTWARE | ||
| make-dist | ||
| Makefile.in | ||