GitLab

* src/gnutls.c (init_gnutls_functions) [WINDOWSNT]: Define and
load gnutls_free by an explicit call to GetProcAddress.
(gnutls_free) [WINDOWSNT]: Define as a macro that dereferences
a function pointer.  (Bug#31946)
(Fgnutls_format_certificate): Use make_string_from_bytes
instead of going through an intermediate malloc'ed buffer.

* lisp/shell.el (shell-dynamic-complete-functions): Move
pcomplete-completions-at-point down the list so that filename
completion has a chance to complete before pcompletion.

Fixes bug#34330

* lisp/emacs-lisp/find-func.el (read-library-name): Only list
.el/.el.gz files when completing (bug#36945).

* lisp/wid-edit.el (widget-link-keymap): New variable, a keymap to use
inside a link widget.
('link widget): Restore the :follow-link property and add
widget-link-keymap as the :keymap property (bug#15682).

* lisp/recentf.el (recentf-open-files-item): Stop overriding
:follow-link property of the link widgets, since now it should
work as expected (bug#15682).

* lisp/epa.el (epa--select-keys): Make OK and Cancel into buttons
(bug#15682).

* lisp/net/tramp-sh.el (tramp-perl-file-attributes)
(tramp-perl-directory-files-and-attributes)
(tramp-do-file-attributes-with-stat)
(tramp-do-directory-files-and-attributes-with-stat):
Format file sizes and inode numbers without trailing ".0",
to avoid rounding errors when absolute values exceed 2**53
(Bug#36940#94).  This fixes the problem for Emacs 27 and later,
and doesn't hurt in earlier Emacs.

* doc/misc/efaq.texi: Replace linum with display-line-numbers.
* lisp/progmodes/prog-mode.el (prog-mode-hook): Replace linum-mode
with display-line-numbers-mode in :options.  (Bug#37120)

while adding equivalent key binding to the tooltip. (Bug#36156)

* src/gnutls.c (init_gnutls_functions) [WINDOWSNT]: Define and
load gnutls_free.
(Fgnutls_format_certificate): Use gnutls_free instead of
xfree.  This prevents crashes on MS-Windows, since the memory
being released was allocated inside GnuTLS.  (Bug#31946)

* test/lisp/net/tramp-tests.el (tramp--test-file-attributes-equal-p):
Handle link number.
(tramp--test-check-files): Encode search string on macOS.  (Bug#36940)

* lisp/epg-config.el (epg-find-configuration): Allow finding a
usable configuration even if the version string looks like "gpg
(GnuPG) 2.2.15-unknown" (bug#35629).

* lisp/epg-config.el (epg-required-version-p): New function (bug#37025).

* lisp/gnus/mml-sec.el (mml-secure-epg-sign):
* lisp/epg.el (epg-start-sign):
(epg-start-encrypt): Use it to only use --sender when the gpg
binary supports it.

* lisp/cedet/ede/proj.el (ede-proj-project): Make class inherit
from eieio-named to get object-name slot (bug#37181).

Adapted from a fix by YAMAMOTO Mitsuharu (Bug#37153#77).
* src/image.c (png_load_body): Fix bug with non-paletted
transparent images.

Problem reported by Roland Winkler (Bug#37153).
Derived from a patch suggested by YAMAMOTO Mitsuharu (Bug#37153#62).
* src/image.c (png_get_valid) [WINDOWSNT]:
Do not dynamically link this function.
(png_get_tRNS) [WINDOWSNT && PNG_tRNS_SUPPORTED]:
Dynamically link this function instead.
(png_load_body): Do not assume that every paletted image supplies
only transparency data.  Fix typo in use of transparent_p.

* lisp/net/tramp-sh.el (tramp-perl-file-attributes)
(tramp-perl-directory-files-and-attributes)
(tramp-do-file-attributes-with-stat)
(tramp-do-directory-files-and-attributes-with-stat): Return size
and inode as floating number.  (Bug#36940).

In particular, to prevent scrolling in a window lacking a left fringe.
Instead, a visible arrow "=>" is inserted before column zero.  This fixes
bug #36832.

* lisp/progmodes/compile.el (compilation-context-lines): Add the new value t.
(compilation-set-window): Amend to handle compilation-context-lines being t.
(overlay-arrow-overlay): New variable holding an overlay with before-string
property "=>".
(compilation-set-overlay-arrow): New function which manipulates
overlay-arrow-overlay.
(compilation-goto-locus, compilation-find-file): In addition to calling
compilation-set-window, also call compilation-set-overlay-arrow.

* doc/emacs/building.texi (Compilation Mode): Document the new value t which
compilation-context-lines can take.

* etc/NEWS: Add an entry for this change.

This fixes wording and avoids visiting the tutorial in
Ruby mode.

This partially reverts the changes in "extern function cleanup".
* src/coding.c (encode_string_utf_8, decode_string_utf_8): Now
extern again.  They should NOT be static, as they are intended
to be used by the likes of json.c, where we need
highly-optimized code for processing UTF-8 strings.  E.g.,
decode_string_utf_8 beats make_string_from_utf8 by a factor of
2 to 5 in a large number of scenarios.

* src/frame.c (Fx_parse_geometry): Improve the comment about
non-initialization of some locals.

* lisp/files.el (auto-mode-alist): Use `autoconf-mode' (instead of
`m4-mode') for acinclude.m4/aclocal.m4/acsite.m4 files (bug#37133).

* lisp/gnus/gnus-start.el (gnus-no-server-1): This function
shouldn't be interactive (bug#37022).
(gnus-1): Ditto.

* lisp/gnus/gnus-art.el (gnus-mime-replace-part): Don't replace
the part if the file to replace it with doesn't exist (bug#36864).

* src/frame.c (Fx_parse_geometry): Clarify why local init
isn’t needed.

* src/timefns.c (time_arith): Prefer mpz_divexact to mpz_tdiv_q
when either will do.

* src/data.c (integer_remainder): New function.  When the
numerator is a bignum and the denominator is small, this function
uses mpz_tdiv_ui, which should be faster than mpz_tdiv_r.
(Frem, Fmod): Use it.

* src/data.c (integer_mod): Use mpz_tdiv_r not mpz_mod, as that’s
more similar to the fixnum case, is a bit more efficient, and
otherwise the later ‘sgn_r < 0’ code is useless anyway.

* src/data.c (Fmod): Do not signal an error for (mod 1.0 0), for
the same reason (/ 1.0 0) does not signal an error.
* test/src/data-tests.el (data-tests-mod-0): New test.

Most of these functions can be static.  A few are unused.
* src/coding.c (encode_string_utf_8, decode_string_utf_8):
Define only if ENABLE_UTF_8_CONVERTER_TEST, as they're
not needed otherwise.
* src/coding.c (encode_string_utf_8, decode_string_utf_8):
* src/data.c (integer_mod):
* src/fns.c (base64_encode_region_1, base64_encode_string_1):
* src/ftfont.c (ftfont_get_fc_charset):
Now static.
* src/sysdep.c (verrprintf): Remove; unused.

* test/src/process-tests.el (set-process-filter-t): Don't assume
subprocess output will come in a single chunk, keep waiting for more
data until next "prompt" is read from subprocess.

This reverts commit bb5cd7c4.
See bug#37173.

* test/src/process-tests.el: (lookup-family-specification,
lookup-unicode-domains, unibyte-domain-name, lookup-google,
non-existent-lookup-failure): Skip on Hydra, which doesn't have DNS.
Fix buggy test condition.  (Bug#37165)

* test/lisp/net/tramp-tests.el (tramp-test22-file-times): Do not
compare time value lists by `equal'.  (Bug#36940).
(tramp-test30-make-process): Adapt "kill" message to match on macOS.

* src/gnutls.c (Fgnutls_peer_status): Report :compression and
:encrypt-then-mac only if the underlying GnuTLS library has
the corresponding features.  This give the Elisp caller a bit
more information about the peer status.
* lisp/net/nsm.el (nsm-protocol-check--compression):
Don’t worry about compression in newer GnuTLS versions
that do not support compression.

* doc/lispref/errors.texi (Standard Errors): Document "trailing
garbage" use of `invalid-read-syntax' (bug#24649).

* src/frame.c (Fx_parse_geometry): Pacify the compiler in a
different way, so that the human reader can more easily see
that the initializations are unnecessary.