This file is needed for CEDET's bootstrap, tho, so we now keep a copy of it
under version control in `gram-wy-boot.el`, very much like we do with
the `ldefs-boot.el` copy of `loaddefs.el`.
* lisp/cedet/semantic/grm-wy-boot.el: Rename from
`lisp/cedet/semantic/grammar-wy.el`.
* lisp/cedet/semantic/grammar.el: Load `grm-wy-boot.el` if
`grammar-wy.el` hasn't been generated yet.
* admin/update_autogen: Also refresh `grm-wy-boot.el`.
* admin/grammars/Makefile.in (WISENT): Add `grammar-wy.el` to the
generated files.
* .gitignore: Add `grammar-wy.el`.
(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/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).
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.
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.
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.
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$(EXEEXT)): Use them.
The seccomp filters are always architecture-specific, and
seccomp-filter.c right now only supports x86-64.
* lib-src/Makefile.in (SECCOMP_FILTER): New variable.
(DONT_INSTALL, all, seccomp-filter$(EXEEXT)): Use it.
