GitLab

(where_is_string): Pass Voverriding_local_map for that arg.

(describe_buffer_bindings): Likewise.

(describe_buffer_bindings): Pass new arg.

	as bindings in function-key-map.
    	* keymap.c (Vfunction_key_map in syms_of_keymap): Doc fix.

	* keymap.c (syms_of_keymap): Doc fix.

Insert newline at end, if inserted anything else.
(describe_buffer_bindings): Corresponding changes.
For minor mode maps, build up a title string,
then let describe_map_tree insert it.

New arg TITLE.
(describe_buffer_bindings): Corresponding changes.

(shadow_lookup): New function.
(describe_map_2): Call it.  SHADOW is now a list of maps.
(describe_vector): Likewise.
(describe_map): SHADOW is now a list of maps.
(describe_map_tree): Likewise.
(describe_buffer_bindings): Build suitable list to pass as SHADOW.
(Faccessible_keymaps): New arg PREFIX.  Callers changed.
(describe_map_tree): New arg PREFIX.
(Fdescribe_bindings): New arg PREFIX.
Pass to describe_buffer_bindings along with buffer.
(describe_buffer_bindings): Extract PREFIX and pass along.

Check there's no previous definition in same keymap.

by creating an inheritance structure for each subkeymap
that we create in the inheriting keymap.

(access_keymap): New arg NOINHERIT.  All calls changed.
(define_as_prefix): New function.
(Fdefine_key): Use them.

(describe_vector_princ): Align to column 16.

(describe_vector_princ): Add newline at end.

(store_in_keymap, access_keymap): Use CHAR_META
when clearing excess high bits.

high bits of a character event.

(store_in_keymap): Likewise.
(Fcopy_keymap): Likewise.

can be used in place of actual maps.

(Fwhere_is_internal): Likewise.
(describe_vector): Likewise.

	returning a non-ascii key sequence unless FIRSTONLY is the symbol
	`non-ascii'.

	This isn't specific to X, and it allows us to avoid #including
	xterm.h in files that don't really have anything to do with X.
	* blockinput.h: New file.
	* xterm.h (BLOCK_INPUT, UNBLOCK_INPUT, TOTALLY_UNBLOCK_INPUT,
	UNBLOCK_INPUT_RESIGNAL): These are now in blockinput.h.
	(x_input_blocked, x_pending_input): Deleted; there are analogs
	in blockinput.h called interrupt_input_blocked and
	interrupt_input_pending.
	* keyboard.c (interrupt_input_blocked, interrupt_input_pending):
	New variables, used by the macros in blockinput.h.
	* xterm.c: #include blockinput.h.
	(x_input_blocked, x_pending_input): Deleted.
	(XTread_socket): Test and set interrupt_input_blocked and
	interrupt_input_pending instead of the old variables.
	* alloc.c, xfaces.c, xfns.c, xmenu.c, xselect.c, keymap.c:
	#include blockinput.h.
	* eval.c: #include blockinput.h instead of xterm.h.
	* keyboard.c: #include blockinput.h.
	(input_poll_signal): Just test
	interrupt_input_blocked, instead of testing HAVE_X_WINDOWS and
	x_input_blocked.

	Block the processing of interrupt input while we're manipulating the
	malloc heap.
	* alloc.c: (xfree): New function, to make it easy to free things
	safely.
	(xmalloc, xrealloc): Block X input while doing the deed.
	(VALIDATE_LISP_STORAGE, gc_sweep, compact_strings): Use xfree
	instead of free.
	(uninterrupt_malloc): New function, to install input-blocking
	hooks into the GNU malloc routines.
	* emacs.c [not SYSTEM_MALLOC] (main): Call uninterrupt_malloc
	on startup.
	* alloc.c: (make_interval, make_float, Fcons, Fmake_vector,
	Fmake_symbol, Fmake_marker, make_uninit_string, Fgarbage_collect):
	Use xmalloc instead of malloc; don't bother to check if out of
	memory here.
	(Fgarbage_collect): Call xrealloc instead of realloc.
	* buffer.c: Use xmalloc and xfree instead of malloc and free;
	don't bother to check if out of memory here.
	(Fget_buffer_create): Put BLOCK_INPUT/UNBLOCK_INPUT pair around
	calls to ralloc routines.
	* insdel.c: Same.
	* lisp.h (xfree): New extern declaration.
	* xfaces.c (xfree): Don't #define this to be free; use the
	definition in alloc.c.
	* dispnew.c, doc.c, doprnt.c, fileio.c, lread.c, term.c, xfns.c,
	xmenu.c, xterm.c: Use xfree instead of free.
	* hftctl.c: Use xfree and xmalloc instead of free and malloc.
	* keymap.c (current_minor_maps): BLOCK_INPUT while calling realloc
	and malloc.
	* search.c: Since the regexp routines can malloc, BLOCK_INPUT
	while runing them.  #include blockinput.h.
	* sysdep.c: #include blockinput.h.  Call xfree and xmalloc instead
	of free and malloc.  BLOCK_INPUT around routines which we know
	will call malloc.

	ymakefile (keyboard.o, keymap.o, search.o, sysdep.o, xfaces.o,
	xfns.o, xmenu.o, xterm.o, xselect.o, alloc.o, eval.o): Note that
	these depend on blockinput.h.

(access_keymap): Handle ints beyond the ASCII range.
(store_in_keymap): Likewise.
(Faccessible_keymaps): Use meta_modifier.
Use vectors for the key sequences.
(Fwhere_is_internal): Use meta_modifier.
(append_key): Always return a vector.

(push_key_description): Handle all modifiers.
Handle large character codes.
(Fkey_description): Move the meta bit, if arg is string.
(Fsingle_key_description): Don't alter integer value.
Make tem long enough.

(Flookup_key): Use meta_modifier as meta-bit if from vector.
(Fdefine_key): Likewise.

	to describe_vector.
	* syntax.c (describe_syntax_1): Same.

	Fglobal_key_binding, Fminor_mode_key_binding): Add a new optional
	argument ACCEPT_DEFAULT, to control whether this function sees
	bindings for t.
	(Fwhere_is_internal, describe_map_tree, describe_map_2,
	describe_vector): Pass the proper arguments to Flookup_key.