src/alloc.c (NSTATICS): Enlarge to 0x650. Otherwise, Emacs compiled
with -DENABLE_CHECKING -DXASSERTS -DGLYPH_DEBUG=1 -DBYTE_CODE_METER
aborts in staticpro during startup. (Without -DBYTE_CODE_METER,
staticidx goes up to 1597 out of 1600 = 0x640.)
* term.el (term-window-width): Handle the case of a missing right
fringe.
(term-check-size): Use window-text-height.
(term-mode): Use define-derived-mode. Minor cleanups.
Fixes: debbugs:8837
* font.c, image.c, keyboard.c, lread.c, menu.c, minibuf.c, msdos.c:
* print.c, syntax.c, window.c, xmenu.c, xselect.c: Replace direct
access to `contents' member of Lisp_Vector objects with AREF and ASET
where appropriate.
* lisp/emulation/edt.el (edt-default-menu-bar-update-buffers)
(edt-user-menu-bar-update-buffers): New functions.
(edt-default-emulation-setup, edt-user-emulation-setup): Use them.
* subr.el (with-selected-window): Preserve the selected window's
terminal's top-frame.
* window.el (save-selected-window): Likewise.
* frame.c (delete_frame): When selecting a frame on a different
text terminal, do not alter the terminal's top-frame.
* term.c (Ftty_top_frame): New function.
* xdisp.c (format_mode_line_unwind_data): Record the target
frame's selected window and its terminal's top-frame.
(unwind_format_mode_line): Restore them.
(x_consider_frame_title, display_mode_line, Fformat_mode_line):
Callers changed.
(x_consider_frame_title): Do not condition on HAVE_WINDOW_SYSTEM,
since tty frames can be explicitly named.
(prepare_menu_bars): Likewise.
Fixes: debbugs:4702
* buffer.c (Fkill_buffer): Don't throw an error when the buffer
gets killed during executing of this function (Bug#11665). Try
to always return Qt when the buffer has been actually killed.
(Vkill_buffer_query_functions): In doc-string say that functions
run by this hook should not change the current buffer.
* process.c (write_queue_push, write_queue_pop, send_process):
Use ptrdiff_t, not int or EMACS_INT, for buffer lengths and offsets.
(write_queue_pop): Fix pointer signedness problem.
(send_process): Remove unused local.
* process.c (make_process): Initialize write_queue.
(write_queue_push, write_queue_pop): New functions.
(send_process): Use them to maintain correct ordering of process writes.
Fixes: debbugs:10815
This removes the need for CHECK.
(CHECK): Remove. Its comments about always evaluating its
argument were confusing, as 'eassert' typically does not evaluate
its argument.
* doc/lispref/display.texi: Document new face attribute.
* lisp/cus-face.el (custom-face-attributes): Add wave-style underline
attribute.
* lisp/faces.el (set-face-attribute): Update docstring.
* src/dispextern.h (face_underline_type): New enum.
(face): Add field for underline type.
* src/nsterm.m (ns_draw_underwave): New function.
(ns_draw_text_decoration): Use it.
* src/w32term.c (w32_restore_glyph_string_clip, w32_draw_underwave):
New functions.
(x_draw_glyph_string): Use them.
* src/xfaces.c (Qline, Qwave): New Lisp objects.
(check_lface_attrs, merge_face_ref)
(Finternal_set_lisp_face_attribute, realize_x_face): Handle
wave-style underline face attributes.
* src/xterm.c (x_draw_underwave): New function.
(x_draw_glyph_string): Use it.
