Suggested by Kasper Gałkowski <kpg@posteo.net> (bug#77668)
* etc/NEWS: Announce new Dired user option.
* lisp/dired-aux.el (dired-create-empty-file-in-current-directory):
New user option.
(dired-create-empty-file): Use it. Update and clarify doc string.
* exec/config-mips.m4.in (DADDI2, DADDI3): Disable at-clobbering
by assembler macros expressly.
* exec/loader-mips64el.s: Adapt from loader-mipsel.s.
* exec/configure.ac (exec_cv_as_daddi): Properly escape reg
names.
* exec/exec.c (struct exec_jump_command, exec_0): Don't define
or set `fpu_mode' if __LP64__.
* exec/exec.h (struct exec_tracee): New field `callno'.
* exec/trace.c (process_system_call): Always record the current
system call number in TRACEE lest it should be required once it
has been overwritten upon the syscall's completion.
(seccomp_system_call): Likewise.
(after_fork): Clear `tracee->callno'.
* test/lisp/tab-bar-tests.el (tab-bar-tests-quit-restore-window):
Skip test on MS-Windows in batch mode, since terminal frames
cannot be created in that case.
* exec/loader-mipsel.s (rest_of_exec): Delete redundant nop.
(skip_environ): Correct stack space test. Don't jump into
the label for the sp preserving case's delay slot.
The compile-time option XMALLOC_BLOCK_INPUT_CHECK was added in
2012 (commit 4d7e6e51dd) to allow blocking input during
malloc-family calls, in case any issues arose from related
changes in Emacs 24.3. However, it has not been referenced on
emacs-devel or the bug tracker in over a decade.
It is clear that we do not need it, as our signal handlers do not
allocate memory. Removing it simplifies the allocation function
wrappers and eliminates dead debug code.
Ref: https://debbugs.gnu.org/12450
* src/alloc.c [XMALLOC_BLOCK_INPUT_CHECK]
(malloc_block_input, malloc_unblock_input): Delete functions.
(MALLOC_BLOCK_INPUT, MALLOC_UNBLOCK_INPUT): Delete macros. Update
all callers.
* exec/exec.c (exec_0): Don't disable AT_EXECFN substitution on
MIPS systems.
* exec/loader-aarch64.s (skip_environ): Correct typo in
commentary.
* exec/loader-mips64el.s: Add a disclaimer that this file is
currently inoperable.
* exec/loader-mipsel.s (__start): Move environment and argument
vectors and produce and replace AT_EXECFN. Clear stack before
proceeding to circumvent an oversight in glibc.
* src/sqlite.c (Fsqlite_open): Two new optional arguments,
READONLY and DISABLE-URI. Doc fix.
* etc/NEWS:
* doc/lispref/text.texi (Database): Document the new optional
arguments to 'sqlite-open'. (Bug#65274)
* lisp/files.el (internal--get-default-lexical-binding): Don't log
a warning message when lexbind warning is disabled, and
'display-warning' is unavailable or signals an error.
* test/lisp/emacs-lisp/find-func-tests.el
(find-func-tests--locate-macro-generated-symbols): bind
'trusted-content' to names of files in which we want to
expand macros during this test.
* exec/exec.c (insert_args, exec_0): On non-MIPS systems, copy
NAME and its length to the loader area. State that MIPS support
is not yet available (though it will be pending the availability
of a functioning emulator).
* exec/loader-aarch64.s (_start):
* exec/loader-armeabi.s (_start):
* exec/loader-x86.s (_start):
* exec/loader-x86_64.s (_start): Displace auxv, environ, and
argv to create sufficient space for the provided file name, and
copy the file name there. Replace AT_EXECFN to refer to this
space.
* etc/NEWS: Announce new variable.
* lisp/progmodes/elisp-mode.el (elisp-eldoc-docstring-length-limit):
New user option.
(elisp-eldoc-funcall-with-docstring): Add "Undocumented" as
docstring if the function has no docstring.
(elisp-eldoc-var-docstring-with-value): Use
`elisp-eldoc-docstring-length-limit'. (Bug#77628)
* lisp/url/url-parse.el (url-generic-parse-url): Remove prefix /
when a file URI's filename starts with a single letter followed
by a colon and a slash or backslash.
(url-recreate-url): Mirror the change applied when parsing, so
the URL is recreated properly on MS-Windows.
* test/lisp/url/url-parse-tests.el
(url-generic-parse-url/ms-windows-file-uri-hanlding): New test.
(Bug#76982)
* lisp/bindings.el (mode-line-collapse-minor-modes): New user
option.
(mode-line-minor-modes): New variable to hold mode line
constructs for minor modes.
(mode-line--make-lighter-menu): New helper function to generate
the menu for hidden minor modes.
(mode-line--minor-modes): New helper function to computer mode
line constructs for minor mode lighters.
(mode-line-modes): Use the new variable 'mode-line-minor-modes',
and adjust the order of elements so the indicator for hidden
minor modes is shown towards the end.
* doc/lispref/modes.texi (Mode Line Basics): Move the paragraph
for 'mode-line-compact' from here...
* doc/emacs/display.texi (Optional Mode Line): ...to here, and
document the new user option.
* etc/NEWS: Annouce the new user option.
argv as left after main has proccessed the command-line can differ
both in order and contents of the original command-line arguments,
which can lead to surprising results when restarting emacs on the
cooked argv through `kill-emacs'.
Starting from that observation, consistenly use variables
'initial_cmdline' on Windows, 'initial_argc', 'initial_argv' on
non-Windows, and 'initial_argv0' in all ports.
* src/lisp.h: Declare 'initial_argv0', limit declaration of
'initial_argv' and 'initial_argc' to non-Windows ports.
* src/emacs.c: Likewise, but for the definitions.
(init_cmdargs): Move initialization of 'initial_argv' and
'initial_argc' ...
(copy_args) [!WINDOWSNT]: ... to this new function ...
(main): ... and call that in 'main', also initializing
'initial_argv0' before the command-line processing.
* src/emacs.c (Fkill_emacs):
* src/pgtkterm.c (pgtk_term_init):
* src/sysdep.c (emacs_perror):
* src/xterm.c (x_term_init): Use 'initial_argv0' where only that
is required. (Bug#77389)
Before this change, a chunk containing only a part
of a multibyte character would be discarded and
displayed undecoded on the terminal.
* lisp/term.el (term-emulate-terminal): Fix handling chunks
with part of a multibyte character. (Bug#77410)
* test/lisp/term-tests.el (term-decode-partial)
(term-undecodable-input): Fix and enhance tests.
Copyright-paperwork-exempt: yes
* lisp/vc/vc-annotate.el (vc-annotate-working-revision)
(vc-annotate-extract-revision-at-line)
(vc-annotate-revision-at-line, vc-annotate-warp-revision)
(vc-annotate-goto-line): Fix extracting the file name from
vc-buffer-overriding-fileset.
* lisp/savehist.el (savehist--manage-timer): Minor simplification.
(savehist-coding-system): Use `utf-8-emacs-unix` so it works even if
some history entries contain chars that aren't in Unicode.
(savehist-loaded): Mark it obsolete.
(savehist--file-sync-modtime): New var to replace it.
(savehist--file-modtime, savehist--merge): New functions.
(savehist--reload): New function, extracted from `savehist-mode`.
Make it merge the old history and the newly loaded one.
Remember the time of sync in `savehist--file-sync-modtime`.
(savehist-mode): Use it.
(savehist-save): Use it as well, and set `savehist--file-sync-modtime`.
(savehist--last-autosave): New var.
(savehist-autosave): Use it to skip saves when not enough time has passed.
d3c39fb522 Fix display of keys in 'help-form' buffers (bug#77118)
6509cc20a9 Improve documentation of 'user-emacs-directory'
3f06059730 Update remarks on name prefixes in coding conventions
e966ff9759 ; * doc/emacs/files.texi (Image Mode): Fix a typo (bug#77...
378bea99b1 ; Fix doc strings of a few Dired commands
30fb2ac07a ; * CONTRIBUTE: Clarify single-line commit should end wit...
417d14a95e ; * admin/MAINTAINERS: Complete the handover of VC
bb756b195a ; Fix typo in Tramp
* lisp/help-fns.el (help-fns--customize-variable): Limit the
fontification to newly inserted text to avoid spurious
fontification of other instances of the word "customize."
