GitLab

	`nruns' and 'face_list' removed.  Handle new element `max_ascent'.
	(free_frame_glyphs): Don't free nonexistent elements `nruns' and
	`face_list';  do free `max_ascent' element.
	(make_frame_glyphs): Don't allocate nonexistent elements `nruns'
	and `face_list';  do allocate `max_ascent' element.
	(update_frame): Replaced use of macro LINE_HEIGHT with element
	frame element `pix_height'.

	absolute pathname; handle it correctly.  Concatenate the directory
	onto the filename in the correct order.

	fetching events from kbd_buffer.

[emacs]: Moved #undef NULL and #include "getpagesize.h" here.
[! emacs]: #include <unistd.h>, <malloc.h>, <string.h>.
(r_alloc_init): Use NIL, not NULL.

	*mouse_position_hook may set *FRAME to 0; don't generate
	switch-frame events in this case.

(real_morecore): New static variable.
(warnlevel, warn_function, check_memory_limits): Removed.
(obtain): Don't call check_memory_limits.
(obtain, relinquish, r_alloc_sbrk): Use (*real_morecore) in place of sbrk;
it returns 0 for errors, not -1.
(r_alloc_init): Set real_morecore to old value of __morecore.
Don't initialize lim_data or warnlevel, and don't call get_lim_data.
(memory_warnings): Function removed.

(morecore_with_warning, memory_warnings): Change callers (were inconsistent).

(get_lim_data): Define to return void.

tags-expand-table-name on alternatives that might be nil.
(tags-table-files): Don't call visit-tags-table-buffer; assume we are there.

(find-file-noselect): Record the file's filenum and devnum.
Notify if any buffer has the same values.
(basic-save-buffer): Save new filenum and devnum.
For file-precious-flag, pass real name as VISIT arg of write-region.
(set-visited-file-name): Likewise.
Clear buffer-file-{number,truename} if now visiting no file.

no need to advance over newline.

(start_of_data): Define as macro, if !emacs.
(EXCEEDS_LISP_PTR): Renamed from EXCEEDS_ELISP_PTR.

(memory_warnings): Renamed from malloc_init.
Don't set lim_data or warnlevel.  Use start_of_data if start is 0.

[!emacs]: Don't include config.h or lisp.h;
instead, use stddef.h.  Define POINTER, SIZE, EXCEEDS_LISP_PTR.
(morecore_with_warning): Use EXCEEDS_LISP_PTR.

(memory_warnings): New function; just set warning data.
Use start_of_data if start is 0.

[!emacs]: Don't include config.h or lisp.h;
instead, use stddef.h.  Define POINTER, SIZE, EXCEEDS_LISP_PTR.

[!emacs] (safe_bcopy): Define as macro using memmove.
(r_alloc_free): Clear *ptr.
(r_alloc_init): Renamed from malloc_init.  Take no args.
Make it static; declare at top of file.
(r_alloc): Call r_alloc_init, if not initialized yet.
(r_alloc_initialized): Renamed from malloc_initialized; moved to top.
(ROUNDUP): Subtract 1, in case arg is already aligned.

(check_memory_limits): EXCEEDS_LISP_PTR renamed from EXCEEDS_ELISP_PTR.

	warnings about redefining NULL under GCC 2.2.2.

	non-ascii keys.

	* keymap.c (access_keymap): Treat bindings for Qt as default
	bindings, when new argument T_OK is non-zero.
	(get_keyelt, Fdefine_key, Flookup_key): Call access_keymap with
	T_OK false.

	* keyboard.h (this_command_keys, this_command_key_count): Added
	external declarations.

	when MULTI_FRAME isn't #defined.  People might find it
	necessary for writing correct programs, even when the programs
	don't explicitly use multiple frames.
	(read_char, kbd_buffer_store_event, kbd_buffer_get_event): No need
	to test MULTI_FRAME before setting Vlast_event_frame.
	(syms_of_keyboard): DEFVAR Vlast_event_frame whether or not
	MULTI_FRAME is defined.

        * keyboard.c: Add switch-frame events.
	(Qswitch_frame): New event header symbol.
	(head_table): Include Qswitch_frame in the table of event heads.
	(kbd_buffer_get_event): Detect when a frame switch has occurred,
	and return a frame switch event before the enqueued event.
	(make_lispy_switch_frame): New function.
	(unread_switch_frame): New variable.
	(read_key_sequence): Don't throw away the key sequence if the user
	switches frames in the middle of the sequence.  Instead, when we
	receive a switch-frame event in the middle of a key sequence, save
	it, and stuff it into unread_switch_frame when the sequence
	is complete.
	(read_char): If unread_switch_frame is set, return that value.
	(command_loop_1): No need to check Vlast_event_frame and select
	new frames here; that's taken care of by switch-frame events now.
	(syms_of_keyboard): Initialize and staticpro unread_switch_frame.

	* keyboard.c (follow_key, read_key_sequence): Call access_keymap
	with T_OK true.

	* keyboard.c (apply_modifiers): Copy the value of BASE's
	Qevent_kind property to the new symbol.

	* keyboard.c (syms_of_keyboard): Qevent_kind should be initialized
	to intern ("event-kind"), not intern ("event-type").

	(Fselect_frame): Make this interactive, and accept
	switch-frame events as arguments, so we can bind this function to
	switch-frame events.
	(keys_of_frame): New function; bind switch-frame to Fselect_frame.

	(Finteractive): Doc fix.

	whose first line local variables want to put it in RMAIL mode;
	that ought to work.

	`from-file' to use `file'; the former only works because
	dired-compress-file is only called by dired-compress, which binds
	from-file.

use that as file name to visit, and print it in the message.
Use it for file locking too.

(FIRST_PTY_LETTER): Deleted.

Allow extra dashes and spaces.
(rmail-retry-failure): Ignore case while searching for unsent sep.

start with beginning-of-line.
In last (fallback) case, start with end-of-line.
(add-log-current-defun-header-regexp): In first alternative
within the parens, don't allow space as last character.

lisp-mode-variables with no arg.
(cmulisp-mode-map): Use shared-lisp-mode-map as tail.
(cmulisp-args-to-list): Fix typo in recursive call.
(cmulisp-buffer): Define variable.