* lisp/jsonrpc.el (jsonrpc-default-request-timeout): Rename from
'jrpc-default-request-timeout'.
(jrpc-default-request-timeout): Make into obsolete variable alias
for 'jsonrpc-default-request-timeout'. (Bug#40054)
Problem noted by Stefan Monnier in:
https://lists.gnu.org/r/emacs-devel/2020-08/msg00846.html
* src/font.c (xft_ignore_color_fonts):
* src/syntax.c (comment_end_can_be_escaped):
* src/xdisp.c (word_wrap_by_category, display_fill_column_indicator):
Rename these DEFVAR_BOOL variables to avoid the initial "V"
that wrongly suggests that they are Lisp_Object variables.
All uses changed.
* lisp/gnus/gnus-dbus.el: New library, registering a signal that
closes all Gnus servers when the system is going to sleep.
* lisp/gnus/gnus-start.el: Check new option
`gnus-dbus-close-on-sleep', and register the appropriate D-Bus signal
if it is non-nil.
* lisp/gnus/gnus.el: New gnus-dbus customization group.
* doc/misc/gnus.texi: Document.
* doc/lispref/variables.texi (Adding Generalized Variables): Fix example.
* lisp/emacs-lisp/cl-lib.el (substring)
* lisp/emacs-lisp/gv.el (cons, logand): Return the value being
assigned, as specified for 'setf'. (bug#35546)
* lisp/files.el (save-some-buffers): Relax the "similarity" regexp
from the previous regexp: Don't show both file and buffer names if
the file is /tmp/foo and the buffer name is foo<zot>.
* lisp/net/shr.el (shr-colorize-region): Extend backgrounds to the
end (bug#43031). This avoid ragged edges to the right when, for
instance, the <body> has a bgcolor.
(shr-face-background): Ditto.
* info.el (Info-up): If scroll-conservatively is non-zero and
less than 101, display as much of the superior node above the
target line as possible (Bug#13690).
* src/keymap.c (describe_map): A binding may be shadowed by
something else than a mode (bug#14086) (just a `define-key'
works), so don't say that it's a mode that shadows it.
Hideshow has defaults that are overridden if we look for derived modes
in hs-special-modes-alist. For instance, in lisp-interaction-mode
we'll choose a lookup based on parent modes, and that overrides the
default (bug#43032).
This reverts a415179b56.
* src/editfns.c (NOTE_DELETE, NOTE_INSERT): Avoid unnecessary parens.
(Freplace_buffer_contents): Check args before returning results.
Avoid integer overflow when computing too_expensive, and work even
if MAX-COSTS is bignum. Call alloca and/or malloc just once, not
three times.
(set_bit, bit_is_set): Simplify micro-optimization by using eassume.
* src/editfns.c (rbc_quitcounter): Remove; the quitcounter
is now part of the context.
(EXTRA_CONTEXT_FIELDS): Remove unused member early_abort_tests.
Add jmp, quitcounter.
(Freplace_buffer_contents): Use setjmp/longjmp to recover from
a compareseq that runs too long. Omit unnecessary rarely_quit
call.
(buffer_chars_equal): Occasionally check for early abort and
longjmp out if so (Bug#43016).
* lisp/epa.el (epa-font-lock-keywords): Removed.
(epa-key-list-mode-map): Bind tab/backtab to button navigation.
(epa-key): Remove widget.
(epa--button-key-text): Return the propertized text instead of
return a widget text.
(epa-key-list-mode): Don't use font locking; everything is output
as it should be.
(epa--insert-keys): Rewrite to just output the data instead of
widgetising.
(epa--select-keys): Insert buttons instead of widgets.
* lisp/epa-file.el (epa-file-insert-file-contents): Propagate the
correct error upwards (bug introduced by fixing bug#3829, and
messing up where the `when' form ended).
Reported by "Herbert J. Skuhra" <herbert@gojira.at>.
* lisp/dired-aux.el (dired-diff): When diffing files with backup
files, put all the backup files into the defaults so that they can
be reached with `M-n' from `read-file-name' (bug#24089).
* lisp/progmodes/octave.el (octave-mode-syntax-table): Fix
fontification of single quotes in inferior octave mode (bug#25517).
It looks like the problem is that octave-mode-syntax-table sets single
quotes as punctuation even though GNU Octave's manual says single quotes
are string syntax [1].
[1]:
https://www.gnu.org/software/octave/doc/interpreter/String-Objects.html
* src/gnutls.c (gnutls_symmetric): Cache the results from
Fgnutls_ciphers, since that function isn't very fast (bug#42998).
(syms_of_gnutls): Initialize cache variable.
Inspired by a straightforward patch by Bruno Haible.
* admin/merge-gnulib (GNULIB_MODULES): Add sigdescr_np.
* configure.ac: Do not check for sys_siglist or __sys_siglist.
* lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
* lib/sigdescr_np.c, m4/sigdescr_np.m4: New files, copied from Gnulib.
* src/sysdep.c (sys_siglist, sys_siglist_entries): Remove.
(init_signals): Do not initialize sys_siglist.
(safe_strsignal): Use sigdescr_np instead of sys_siglist.
This incorporates:
2020-08-23 intprops: be consistent about +X vs X+0
2020-08-23 intprops: fix INT_MULTIPLY_WRAPV bit-field bug
2020-08-23 verify: Make assume work on bit field expressions
2020-08-23 libc-config: Improve comments
2020-08-22 verify: Do use __builtin_assume on clang
2020-08-22 sig2str: Add more signals
2020-08-21 sigdescr_np: New module
* lib/cdefs.h, lib/intprops.h, lib/sig2str.c, lib/string.in.h:
* lib/verify.h, m4/string_h.m4: Copy from Gnulib.
* lib/gnulib.mk.in: Regenerate.
This fixes assertion violations when the mnemonic is
given as a string, and allows non-ASCII characters be
used as mode-line mnemonic of a coding-system.
* src/xdisp.c (decode_mode_spec_coding): Handle multibyte
characters as coding-system's mnemonic.
(display_mode_element): If decode_mode_spec returns a multibyte
string, display it as multibyte.
* src/coding.c (Fdefine_coding_system_internal)
(Fcoding_system_put): If :mnemonic is a string, use its first
character. This avoids assertion violations if someone uses a
string as the mnemonic of a coding-system.
* src/xdisp.c (gui_consider_frame_title): Multibyte-encode any raw
bytes in the title, and then pass a multibyte string to the back-end
for use as a frame title. This cuts down a little on the rubbish
shown when raw bytes sneak in by mistake (as part of the buffer name,
for instance).
The new code calls 'malloc' and 'free', so we can no longer
* src/image.c (struct image_type): Rename 'load' to 'load_img' and
'free' to 'free_img'. All callers changed.
(free_image) [WINDOWSNT]: Don't #undef 'free'.
