GitLab

(frame--current-backround-mode): New function,
extracted from `frame-set-background-mode`.  Use `color-dark-p`.
(frame-set-background-mode): Use it.

(repeat-post-hook): Use it.
(repeat-mode-message): New function (bug#47566).
(repeat-post-hook): Use real-this-command instead of this-command
to handle e.g. rectangle-exchange-point-and-mark remapped to
exchange-point-and-mark (bug#47688).

* lisp/emacs-lisp/easy-mmode.el (define-minor-mode):
Use `advertised-calling-convention` to avoid promoting the old
style arguments.  Emit a wanring when old-style arguments are used.
Massage the docstring accordingly.
* doc/lispref/modes.texi (Defining Minor Modes): Document the keyword
arguments rather than the old-style positional arguments.

* lisp/progmodes/verilog-mode.el (verilog-func-completion): Don't
bug out on `C-M-i' (which expects no point movement) (bug#47652).
(verilog-declaration-end): There may be no semicolons; don't bug out.

* lisp/progmodes/python.el (python-shell-switch-to-shell):
Redisplay the switched-to window faster (bug#47679).

Copyright-paperwork-exempt: yes

* lisp/net/eww.el (eww-toggle-images): New function.
(eww-mode-map): Add key binding and menu entry.
* lisp/net/shr.el (shr-inhibit-images): Make it customizable.
* doc/misc/eww.texi (Basics): Document eww-toggle-images.
Fix index entries for shr-use-fonts and shr-use-colors.
(Advanced): Document shr-inhibit-images
(bug#47705).

* lisp/epa-file.el (epa-file-insert-file-contents): Don't bug out
on a region that's longer than the file (bug#47718).

Copyright-paperwork-exempt: yes

If we're missing SECCOMP_SET_MODE_FILTER, the seccomp-filter build
fails.  Reuse the existing HAVE_SECCOMP configuration variable, which
checks for these macros.

* configure.ac (HAVE_SECCOMP): Substitute in Makefile.in.
* lib-src/Makefile.in (HAVE_SECCOMP): New variable.
(SECCOMP_FILTER): Define only if HAVE_SECCOMP.

Back in Emacs-21.1, `define-minor-mode` grew keywords arguments to
replace its old positional arguments.  Let's make sure we don't use
the old-style any more.

* lisp/org/ox-beamer.el (org-beamer-mode-map): Move initialization
into declaration.
(org-beamer-mode):
* lisp/textmodes/tildify.el (tildify-mode):
* lisp/textmodes/sgml-mode.el (html-autoview-mode):
* lisp/textmodes/rst.el (rst-minor-mode):
* lisp/textmodes/remember.el (remember-notes-mode):
* lisp/textmodes/ispell.el (ispell-minor-mode):
* lisp/tar-mode.el (tar-subfile-mode):
* lisp/strokes.el (strokes-mode):
* lisp/so-long.el (so-long-minor-mode):
* lisp/shell.el (shell-dirtrack-mode):
* lisp/scroll-all.el (scroll-all-mode):
* lisp/ruler-mode.el (ruler-mode):
* lisp/rect.el (rectangle-mark-mode):
* lisp/progmodes/sh-script.el (sh-electric-here-document-mode):
* lisp/outline.el (outline-minor-mode):
* lisp/org/org.el (org-cdlatex-mode):
* lisp/org/org-table.el (org-table-header-line-mode)
(org-table-follow-field-mode, orgtbl-mode):
* lisp/org/org-src.el (org-src-mode):
* lisp/org/org-list.el (org-list-checkbox-radio-mode):
* lisp/org/org-indent.el (org-indent-mode):
* lisp/org/org-capture.el (org-capture-mode):
* lisp/obsolete/pc-select.el (pc-selection-mode):
* lisp/obsolete/iswitchb.el (iswitchb-mode):
* lisp/net/rcirc.el (rcirc-omit-mode, rcirc-multiline-minor-mode)
(rcirc-track-minor-mode):
* lisp/net/goto-addr.el (goto-address-mode, goto-address-prog-mode):
* lisp/image-mode.el (image-minor-mode):
* lisp/ibuf-ext.el (ibuffer-auto-mode):
* lisp/gnus/gnus-cite.el (gnus-message-citation-mode):
* lisp/font-core.el (font-lock-mode):
* lisp/erc/erc.el (define-erc-module):
* lisp/erc/erc-track.el (erc-track-minor-mode):
* lisp/erc/erc-fill.el (erc-fill-mode):
* lisp/epa-mail.el (epa-mail-mode):
* lisp/emacs-lisp/checkdoc.el (checkdoc-minor-mode):
* lisp/dirtrack.el (dirtrack-mode, dirtrack-debug-mode):
* lisp/dired-aux.el (dired-isearch-filenames-mode):
* lisp/cedet/semantic/idle.el (semantic-idle-scheduler-mode):
* lisp/cedet/semantic/decorate/mode.el (semantic-decoration-mode):
* lisp/autoarg.el (autoarg-mode, autoarg-kp-mode):
* lisp/vc/pcvs.el (cvs-minor-mode):
Avoid old-style positional args to `define-minor-mode`.

Also prefer #' to quote functions.

(message-send-rename-function, message-reply-to-function)
(message-wide-reply-to-function, message-followup-to-function):
Use a non-nil default value so it can be used with `add-function`.
(message-do-send-housekeeping): Tweak accordingly.
(message-get-reply-headers): Simplify by η-reduction.

Also remove redundant `:group` args and tweak comment

Also remove redundant `:group` args

(log-edit-show-diff): Simplify accordingly.

(bug-reference-mode, bug-reference-prog-mode): Remove redundant args.

This is useful when starting Emacs with a Seccomp filter enabled,
e.g. using 'bwrap'.

* lib-src/seccomp-filter.c (main): Generate new Seccomp files.

* lib-src/Makefile.in (all)
(seccomp-filter.bpf seccomp-filter.pfc seccomp-filter-exec.bpf
seccomp-filter-exec.pfc): Generate new Seccomp files.

* .gitignore: Ignore new Seccomp files.

* test/src/emacs-tests.el (emacs-tests/bwrap/allows-stdout): New unit
test.

Only Linux 4.14 and later contain the required support for
SECCOMP_RET_KILL_PROCESS.

* lib-src/Makefile.in (SECCOMP_FILTER): Define only if we run at least
Linux 4.14.

* lib-src/seccomp-filter.c (main): Allow reading the current time.

* configure.ac (timer_getoverrun): Move check after gnulib checks
and use $LIB_TIMER_TIME during check.

We need at list version 2.4.0 of libseccomp for seccomp-filter.c to
build cleanly.

* configure.ac: Use pkg-config to check for libseccomp.
* lib-src/Makefile.in (HAVE_LIBSECCOMP, LIBSECCOMP_LIBS)
(LIBSECCOMP_CFLAGS): New variables.
(SECCOMP_FILTER, seccomp-filter$(EXEEXT)): Use them.

Whether or not we log failing syscalls isn't security-critical, and we
shouldn't care.

* lib-src/seccomp-filter.c (main): Remove log attribute.

The seccomp filters are always architecture-specific, and
seccomp-filter.c right now only supports x86-64.

* lib-src/Makefile.in (SECCOMP_FILTER): New variable.
(DONT_INSTALL, all, seccomp-filter$(EXEEXT)): Use it.

* lisp/calculator.el (calculator-string-to-number):
The last bugfix changed the code to just blindly replace ".e".  This
has some minor problems like making "-." parse as 0.0 instead of -0.0,
and ".1.e1" is parsed as 1 instead of 0.1.  Instead, replace the first
"." that is followed by a non-digit with ".0".  Since this has had
several problems over the years, add some tests too.  (Also, restore
the original if-indentation style.)

* lisp/emacs-lisp/cconv.el (cconv-convert): Typo.
* test/lisp/emacs-lisp/bytecomp-tests.el (bytecomp-tests--test-cases):
Add test case.

* configure.ac: Also check for <linux/filter.h>.
* src/emacs.c (SECCOMP_USABLE): Also check for <linux/filter.h>.

It looks like these are not available on some versions of GNU/Linux,
breaking the build.

* configure.ac: Also check for needed seccomp macros.
* src/emacs.c (SECCOMP_USABLE): New macro.
(usage_message, main, standard_args): Use it.

* src/xdisp.c (note_mouse_highlight): Don't attempt to highlight
tab-bar buttons.
(note_tab_bar_highlight): Function deleted: it had no effect on
display of tab-bar buttons.
(tab_bar_item_info): Mention all arguments in the commentary.
(get_tab_bar_item): Don't pay attention to mouse-highlight
information; instead, compare the button's index with the one
recorded in f->last_tab_bar_item.
(handle_tab_bar_click): Don't attempt to show tab-bar buttons in
pressed or released state: that isn't supported.  Determine
whether to generate a tab-bar button click based on DOWN_P
argument, not on mouse-highlight, which has no effect on tab-bar
display.  (Bug#47581)