* 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.
* src/image.c (image_find_image_fd): Don't return an encoded filename
string.
* src/nsfns.m: ([NSString stringWithLispString:]): Clarify usage
comment.
* src/nsimage.m ([EmacsImage allocInitFromFile:]): No need to encode
the filename when converting to NSString.
* src/nsterm.m: remove NSWindowTabbingModeDisallowed to respect
system-wide preferences
* etc/NEWS: add mention of native tab support in macOS and where
to specify system-wide setting
See discussion starting at
https://lists.gnu.org/archive/html/emacs-devel/2021-06/msg00034.html
for the details.
* src/keyboard.c (read_decoded_event_from_main_queue): For
raw-text encoed input, if Meta bit is encoded, apply the Meta
modifier to single-byte characters that have the 0x80 bit set.
For input encoded otherwise, if the Meta bit is encoded, remove
the 0x80 bit after decoding the characters.
(tty_read_avail_input): Reset the 0x80 bit only if Meta bit is not
encoded.
(Fset_input_meta_mode): Support 'encoded' as the value of META.
(Fset_input_mode): Document 'encoded' for META.
(Fcurrent_input_mode): Support and document 'encoded' as the value
of META.
(syms_of_keyboard): DEFSYM 'encoded'.
* src/composite.c (find_automatic_composition): Accept one
additional argument BACKLIM; don't look back in buffer or string
farther than that. Add an assertion for BACKLIM.
(composition_adjust_point, Ffind_composition_internal): Callers
adjusted.
* src/composite.h (find_automatic_composition): Adjust prototype.
* src/character.c (lisp_string_width): Call
'find_automatic_composition' with the value of BACKLIM equal to POS,
to avoid costly and unnecessary search back in the string, since
those previous characters were already checked for automatic
compositions. (Bug#48734) (Bug#48839)
* src/xdisp.c (extend_face_to_end_of_line): Fix calculation of
fill-column-indicator on TTY frames. Suggested by Jimmy Aguilar
Mena <spacibba@aol.com>.
* src/nsterm.h: Update EmacsSurface definition.
* src/nsterm.m ([EmacsView focusOnDrawingBuffer]): Don't change the
CGContext's settings directly.
([EmacsView unfocusDrawingBuffer]): Don't release the context here.
(CACHE_MAX_SIZE): Add maximum cache size.
([EmacsView updateLayer]): Send a request for getContext, which will
copy the buffer and create the context if it doesn't already exist, to
the NS run loop.
([EmacsSurface initWithSize:ColorSpace:Scale:]): Add the scale factor
and if there's already a CGContext available, reuse it.
([EmacsSurface dealloc]): No longer need to release lastSurface
separately.
([EmacsSurface getContext]): Don't create more surfaces than we have
spaces for in the cache.
([EmacsSurface releaseContext]): If there's no context don't try to
release it and put currentSurface back on the cache instead of
lastSurface.
([EmacsSurface copyContentsTo:]): Don't try to copy if the source and
destination are actually the same surface.
When a frame in this state is selected again by Fselect_frame (but not by
Fselect_window), the mini-window rather than the frame's currently selected
window, is chosen for selection, should there still be an active minibuffer in
it.
This fixes bug #48674.
* src/frame.h (struct frame): Add new boolean field select_mini_window_flag.
* src/frame.c (make_frame): Initialize select_mini_window_flag to false.
(do_switch_frame): Set the new flag appropriately for the old frame, and
process the new frame's setting of this flag, before setting it to false.
* src/window.c (select_window): Set f->select_mini_window_flag to false.
(Fset_frame_selected_window, Fdelete_other_windows_internal)
(Fdelete_window_internal): Add comments clarifying that there is no clearing
of f->select_mini_window_flag in these functions.
Do this by using frame relative positions rather than window relative ones,
which gave rise to spurious drag events when the origin of the window changed
between the mouse down and up events. This fixes bug #48409.
* keyboard.c (frame_relative_event_pos): New static variable.
(make_lispy_event): Record frame relative position of down event. When the up
event is in the same position, "move" this event into the window of the down
event when this window (typically a mini-window) is no longer under the mouse.
Call make_lispy_position a second time to generate this changed event.
(syms_of_keyboard): Declare Qwindow_edges. static_pro
frame_relative_event_pos.
'lisp_string_width' is called from 'format' and 'format-message',
which can be called both very early into Emacs initialization and in
other contexts where using the font backend is impossible or
undesirable. So this commit changes 'lisp_string_width' to try
accounting for automatic compositions only when explicitly requested,
and only 'string-width' does that; 'format' and 'format-message'
don't.
* src/character.c (lisp_string_width): Accept an additional
argument AUTO_COMP; attempt accounting for auto-compositions only
if that argument is non-zero. (Bug#48732)
* src/editfns.c (styled_format):
* src/character.c (Fstring_width): Callers of 'lisp_string_width'
adjusted.
* lisp/international/quail.el (quail-add-unread-command-events):
New function.
(quail-start-translation, quail-start-conversion)
(quail-update-translation, quail-next-translation)
(quail-prev-translation, quail-next-translation-block)
(quail-prev-translation-block, quail-minibuffer-message): Use
'quail-add-unread-command-events' (and partly revert commit
03e3440dbb). (Bug#48042)
* lisp/subr.el (inhibit--record-char): Now obsolete.
* lisp/term/xterm.el (xterm--init): New function, with most of the
code of former 'terminal-init-xterm'.
(terminal-init-xterm): Clear the lossage after terminal
initialization (see Bug#44908).
(xterm--read-event-for-query): Do not use 'inhibit--record-char'
anymore (revert commit 3e6525d69f).
* src/keyboard.c (syms_of_keyboard): Remove 'inhibit--record-char'
(partly revert 03e3440dbb).
(record_char, syms_of_keyboard_for_pdumper): Do not use
'inhibit_record_char anymore'.
* src/character.c (lisp_string_width): Compute C pointer to data
of STRING immediately before using it, since STRING could be
relocated by GC triggered by processing compositions. (Bug#48711)
