* src/buffer.c (Fmake_indirect_buffer):
Match base buffer's inhibit-buffer-hooks.
* test/src/buffer-tests.el (buffer-tests-inhibit-buffer-hooks-indirect):
Add a test (bug#49160).
* doc/lispref/hooks.texi (Standard Hooks): Ditto.
* src/callint.c (syms_of_callint): Document the actual usage of
`mouse-leave-buffer-hook' (bug#2932).
7ac411ae2c (origin/emacs-27) ; * src/data.c (Fcar, Fcdr): Doc fix.
0d9e1826f7 One more minor update of the Emacs manual for 19th printing
92616d30e0 ; Fix let-alist Texinfo markup
c13acf8e34 ; * doc/emacs/mule.texi (International Chars): Mention 'de...
* src/image.c (UINT32) [TIFFLIB_VERSION >= 20210416]: Define to
use stdint.h type for recent libtiff versions. Reported by Andy
Moreton <andrewjmoreton@gmail.com>.
If a TLS handshake is attempted before the completion of an
asynchronous TCP connection has been ascertained, our local state will
not be set up correctly for further progress and the sentinel "open"
event will never be sent. This can occur if sufficient time passes
after the initiation of an async TCP connection so that by the time
`wait_reading_process_output` is called, the connection has already
been established on the TCP level.
This somewhat timing-sensitive bug has plagued HTTPS connections on
some platforms, notably macOS, for a long time (bug#49449).
* src/process.c (wait_reading_process_output): Gate the TLS handshake
by the NON_BLOCKING_CONNECT_FD flag. The flag will be cleared as soon
as the TCP socket is found to be writable.
* test/src/process-tests.el (process-async-https-with-delay):
New test.
* src/sysdep.c (struct speed_struct): New struct.
(speeds): New static array of struct speed_struct.
(convert_speed): New static function to convert a numerical baud
rate (e.g., 9600) to a Bnnn constant defined in termios.h (e.g.,
B9600).
(serial_configure): Use convert_speed to make the call to cfsetspeed
compliant with its advertised API. (Bug#49524)
* lib-src/etags.c (regexp): Omit member force_explicit_name,
since it’s always true. All uses removed. This lets us
remove calls to strlen (name) where GCC isn’t smart enough
to deduce that name must be nonnull.
* lib-src/movemail.c (main): Fix bug that could cause
link (tempname, NULL) to be called.
* src/emacs.c (argmatch): Break check into two ‘if’s,
since GCC doesn’t seem to be smart enough to check the single ‘if’.
* src/gtkutil.c (xg_update_menu_item): Fix bug where strcmp
could be given a NULL arg.
* src/xfont.c (xfont_list_family): Use nonnull value for dummy
initial value.
Prevent some false-positives in conservative GC marking.
This doesn’t fix any correctness bugs; it’s merely to
reclaim some memory instead of keeping it unnecessarily.
* src/alloc.c (mark_maybe_pointer): New arg SYMBOL_ONLY.
All callers changed. Check that the pointer’s tag, if any,
matches the pdumper-reported type.
* src/alloc.c (mark_maybe_pointer): Also mark pointers
to pdumper objects, even when the pointers are tagged.
Add a FIXME saying why this isn’t enough.
* src/filelock.c (make_lock_file_name): Protect against the
make-lock-file-name not being defined.
(lock_file, unlock_file_body, Ffile_locked_p): Return early if not
defined.
* doc/emacs/files.texi (Interlocking): Mention
lock-file-name-transforms.
* doc/lispref/files.texi (File Locks): Document
lock-file-name-transforms.
* doc/misc/efaq.texi (Not writing files to the current directory):
Mention all the three variables needed to not having Emacs writing
files to the current directory in one place.
* lisp/files.el (lock-file-name-transforms): New user option (bug#49261).
(make-auto-save-file-name): Factor out the main logic...
(auto-save--transform-file-name): ... to this new function.
(make-lock-file-name): New function that also calls the
factored-out function.
* src/filelock.c: Remove MAKE_LOCK_NAME and fill_in_lock_file_name.
(make_lock_file_name): New utility function that calls out to Lisp
to heed `lock-file-name-transforms'.
(lock_file): Use it. Also remove likely buggy call to
dostounix_filename.
(unlock_file_body, Ffile_locked_p): Also use make_lock_file_name.
* src/dispnew.c (prepare_desired_row, adjust_glyph_matrix): Adjust
the glyph pointer of the right-margin area for all windows but the
rightmost ones on TTY frames, to account for the border glyph.
(Bug#48257)
* src/xdisp.c (note_mode_line_or_margin_highlight): Show hand
cursor when dragging frame with mode, tab or header line.
(syms_of_xdisp): Define Qdrag_with_mode_line,
Qdrag_with_header_line and Qdrag_with_tab_line.
* src/callproc.c (get_current_directory): Rename from
'encode_current_directory' and add boolean ENCODE flag.
(Fcall_process): Interpret INFILE relative to the working directory
from which PROGRAM is run, not 'default-directory'.
(call_process): Use 'get_current_directory'.
* src/process.c (Fmake_process): Use 'get_current_directory'.
* src/process.h (get_current_directory): Rename decl from
'encode_current_directory'.
* src/sysdep.c (sys_subshell): Use 'get_current_directory' (bug#49283).
* Makefile.in:
* configure.ac: Change eln file install location to
Contents/Frameworks.
* src/comp.c (hash_native_abi): Replace dots with underscores in the
eln install location as the macOS code-signing tool won't sign the
files if the parent directories have dots.
* Makefile.in (ns_applibexecdir):
(ns_applibdir):
(ns_appdir): New variables.
(.PHONY): Include new rule.
(epaths-force-ns-self-contained): Remove the app bundle directory from
all paths.
* configure.ac (NS_SELF_CONTAINED): Set the default site-lisp
directory instead of hard-coding it in the ObjC code, and use the new
epaths generating make rule.
* src/callproc.c (init_callproc_1):
(init_callproc): Remove all the NS specific code as the special cases
are now handled by decode_env_path.
* src/emacs.c (load_pdump):
(decode_env_path): Use ns_relocate to find the correct directory after
relocation.
* src/lread.c (load_path_default): Remove all the NS specific code as
the special cases are now handled by decode_env_path.
* src/nsterm.h: Update function definitions.
* src/nsterm.m (ns_etc_directory):
(ns_exec_path):
(ns_load_path): Remove functions that are no longer needed.
(ns_relocate): New function to calculate paths within the NS app
bundle.
* nextstep/Makefile.in (ns_applibexecdir): New variable, and update
anything relying on the libexec location.
* src/xgselect.c (release_select_lock, acquire_select_lock)
[GCC >= 4.7.0]: Use '__atomic' builtins to prevent races between
threads in accessing 'threads_holding_glib_lock'. Reported by
<dick.r.chiang@gmail.com>. (Bug#36609)
* src/doprnt.c (exprintf, evxprintf):
* src/lisp.h (exprintf, evxprintf): Don't use a pointer-to-const type
for the `nonheapbuf` argument: although it is never dereferenced, GCC
will warn when passing a pointer to uninitialised memory otherwise.
* src/fns.c (sort_vector_copy, realize_face, realize_gui_face)
(realize_tty_face): Use the same signatures in the prototypes as in
the actual function definitions.
* src/pdumper.c (struct dump_context): Add buf, buf_size, max_offset fields.
(dump_grow_buffer): New function.
(dump_write): Use memcpy, not an actual emacs_write.
(dump_seek): Keep track of maximum seen offset. Don't actually seek.
(Fdump_emacs_portable): Write out the file contents when done.
* src/fileio.c (Fsubstitute_in_file_name): Mention that undefined
variables aren't replaced (as opposed to what happens in a shell
substitution) (bug#40949).
Causes ‘ns-hide-emacs’ to layer the selected frame in front of every other
application’s windows, and give that frame keyboard focus, when called with
'activate-front.
* src/nsfns.m (Fns_hide_emacs): Allow activating only selected frame.
When `delete-window' deletes its frame's selected window, this new
option allows to choose another window as replacement.
* lisp/window.el (get-lru-window, get-mru-window)
(get-largest-window): New optional argument NO-OTHER.
(window-at-pos): New function.
(delete-window-set-selected): New option.
(delete-window): Handle `delete-window-set-selected'.
* src/window.c (Fdelete_window_internal): Set the selected
window of WINDOW's frame to the first window on that frame and
let `delete-window' choose a more suitable window instead.
* doc/lispref/windows.texi (Deleting Windows): Describe new
option `delete-window-set-selected'.
(Cyclic Window Ordering): Describe new NO-OTHER argument for
`get-lru-window', `get-mru-window' and `get-largest-window'.
* etc/NEWS: Mention `delete-window-set-selected' and the NO-OTHER
argument.
