emacs/src/emacs.c, branch scratch/substitute-command-keys

Mark the return value from strerror as a constant

2020-10-14T04:19:33+00:00

* src/emacs.c (main): Mark the return from strerror as a constant,
since it shouldn't be changed (bug#43982).

* lib-src/movemail.c (pfatal_and_delete): Ditto.

Copyright-paperwork-exempt: yes

Use the full name of the null byte/character, not its abbreviation

2020-10-05T18:19:59+00:00

* lisp/subr.el (inhibit-nul-byte-detection): Make it an obsolete alias.
* src/coding.c (setup_coding_system): Use original name.
(detect_coding): Rename nul_byte_found => null_byte_found.
(detect_coding_system): Use original name.
Rename nul_byte_found => null_byte_found.
(Fdefine_coding_system_internal): Use original name.
(syms_of_coding): Rename inhibit-nul-byte-detection to
inhibit-null-byte-detection.
* src/w16select.c (get_clipboard_data): Rename nul_char to null_char.
* src/json.c (check_string_without_embedded_nulls): Rename from
check_string_without_embedded_nuls.
(Fjson_parse_string): Adjust accordingly.
* src/coding.h (enum define_coding_undecided_arg_index)
(enum coding_attr_index): Rename ...nul_byte... to ...null_byte....
* lisp/info.el (info-insert-file-contents, Info-insert-dir):
* lisp/international/mule.el (define-coding-system):
* lisp/vc/vc-git.el (vc-git--call):
* doc/lispref/nonascii.texi (Lisp and Coding Systems): Use original name.

Merge from origin/emacs-27

2020-08-18T14:51:05+00:00

cf0ee6f49b ; spelling fixes
16f4f26632 Fix startup working dir bug on NeXTSTEP

Fix startup working dir bug on NeXTSTEP

2020-08-13T22:44:00+00:00

* src/emacs.c (main) [NS_IMPL_COCOA]: Update emacs_wd
after a NS GUI chdirs successfully (Bug#42836).

Add xwidget support for macOS

2020-08-12T10:12:34+00:00

Co-authored-by: Jaesup Kwak 

* configure.ac: Allow '--with-xwidgets' for "${NS_IMPL_COCOA}".
* etc/NEWS: Mention new feature.
* etc/TODO: Remove done TODO to implement xwidget in NeXTstep port.
* lisp/xwidget.el (xwidget-webkit-clone-and-split-below)
(xwidget-webkit-clone-and-split-right): New procedures.
(xwidget-webkit-callback): Remove call to
'xwidget-webkit-adjust-size-to-window' as adjusting xwidget size is
handled in 'x_draw_xwidget_glyph_string'.
(xwidget-webkit-enable-plugins): New variable.
* nextstep/templates/Info.plist.in: Add 'NSAppTransportSecurity'.
* src/Makefile.in: Add nsxwidget.o for compilation.
* src/emacs.c (main): Move conditional call to 'syms_of_xwidget'.
* src/nsterm.m (ns_draw_glyph_string): Add case for 'XWIDGET_GLYPH'.
(note_mouse_movement mouseMoved): Make it easy to resize window by
dragging mode-line or vertical separator adjacent to large glyph.
* src/nsxwidget.h src/nsxwidget.m: Newly added files, xwidget webkit
backend for macOS Cocoa.
* src/xwidget.c (Fmake_xwidget, xwidget_init_view)
(x_draw_xwidget_glyph_string, xwidget_is_web_view)
(Fxwidget_webkit_goto_uri, Fxwidget_webkit_zoom, Fxwidget_resize)
(Fxwidget_size_request, Fdelete_xwidget_view, xwidget_end_redisplay)
(kill_buffer_xwidgets): Add macOS Cocoa specific functions and code
with 'NS_IMPL_COCOA' and guard GTK specific functions and code with
'USE_GTK'.
(x_draw_xwidget_glyph_string): Handle adjusting xwidget size.
* src/xwidget.h (xwidget, xwidget_view): Add macOS Cocoa specific
fields with 'NS_IMPL_COCOA' and guard GTK specific fields with
USE_GTK.

Rehash hash tables eagerly after loading a dump

2020-08-11T09:27:43+00:00

This simplifies code, and helps performance in some cases (Bug#36597).
* src/lisp.h (hash_rehash_needed_p): Remove.  All uses removed.
(hash_rehash_if_needed): Remove.  All uses removed.
(struct Lisp_Hash_Table): Remove comment about rehashing hash tables.
* src/pdumper.c (thaw_hash_tables): New function.
(hash_table_thaw): New function.
(hash_table_freeze): New function.
(dump_hash_table): Simplify.
(dump_hash_table_list): New function.
(hash_table_contents): New function.
(Fdump_emacs_portable): Handle hash tables by eager rehashing.
(pdumper_load): Restore hash tables.
(init_pdumper_once): New function.

Drop support for -fcheck-pointer-bounds

2020-08-04T18:15:16+00:00

GCC has removed the -fcheck-pointer bounds option, and the Linux
kernel has also removed support for Intel MPX, so there’s no point
to keeping this debugging option within Emacs.
* src/bytecode.c (BYTE_CODE_THREADED):
* src/lisp.h (DEFINE_LISP_SYMBOL, XSYMBOL, make_lisp_symbol):
Assume __CHKP__ is not defined.
* src/ptr-bounds.h: Remove.  All uses of ptr_bounds_clip,
ptr_bounds_copy, ptr_bounds_init, ptr_bounds_set removed.

Merge from origin/emacs-27

2020-07-20T14:50:44+00:00

cd93debc60 (origin/emacs-27) Merge branch 'emacs-27' of git.savannah....
2c0c613ec5 Document prefix arg effects for 'epa-mail-{sign,encrypt}'
551123e0b2 * etc/NEWS: Correct description of :client-certificate change
05c4329cf5 Revert "Fix filename completion in shell mode buffers"
de68572742 Improve documentation of 'bookmark-bmenu-mode'
fd85e70be7 Update systems using GnuTLS certificate files
0d4ba1c2b2 Improve documentation of 'kill-emacs'
b3bbd4fd00 Improve documentation of 'display-raw-bytes-as-hex'
f50d79af6b Correct descriptions of init file
e325d2638c Fix interrupt-process on MS-Windows
d24e56a5e4 Revert "* doc/misc/flymake.texi (An annotated example back...

# Conflicts:
#	etc/NEWS

Improve documentation of 'kill-emacs'

2020-07-17T14:54:00+00:00

* doc/lispref/os.texi (Killing Emacs):
* src/emacs.c (Fkill_emacs): Document what non-integer, non-string
argument to 'kill-emacs' means.  (Bug#42400)

Merge from origin/emacs-27

2020-06-02T05:26:33+00:00

0260d2d2db Don't call 'mbrtowc' on WINDOWSNT