I can't believe we weren't doing this before.
* src/xterm.c (x_handle_wm_state): New function.
(handle_one_xevent): Handle window state changes in WM_STATE
messages, and use them for signalling deiconification.
(bug#58164)
992611b10a Fix documentation of 'TAB' in cc-mode
08e485a2a5 Fix 'org-export-dispatch' command name in manual
e5a49f44ff * src/emacs.c (load_pdump): Fix use of xpalloc.
7ff5207624 Avoid assertion violation in 'xpalloc'
# Conflicts:
# src/emacs.c
* doc/lispref/compile.texi (Native-Compilation Variables):
Document it.
* lisp/startup.el (normal-top-level): Set
inhibit-native-compilation from environment variable.
* lisp/subr.el (native-comp-deferred-compilation): Make obsolete.
* lisp/emacs-lisp/comp.el (comp-trampoline-compile): Don't write
trampolines to disk.
* lisp/progmodes/elisp-mode.el
(emacs-lisp-native-compile-and-load): Adjust.
* src/comp.c (syms_of_comp): New variable
inhibit-native-compilation.
(maybe_defer_native_compilation): Use it.
* doc/emacs/mule.texi (International): Refer to X Coding as
well.
(Communication Coding): Document that locale-coding-system is
not always used on X to decode keyboard input.
(X Coding): New node.
* etc/NEWS: Announce change to input method coding resolution.
* lisp/term/x-win.el (x-get-input-coding-system): New function.
* src/coding.c (syms_of_coding): Update doc string of
locale-coding-system.
* src/xfns.c (struct x_xim_text_conversion_data)
(x_xim_text_to_utf8_unix_1, x_xim_text_to_utf8_unix_2)
(x_xim_text_to_utf8_unix): Accept dpyinfo. Use the coding
system specified inside if possible.
(xic_preedit_draw_callback): Pass dpyinfo.
* src/xterm.c (handle_one_xevent): Use XIM coding system for IM
input.
(xim_open_dpy): Try to determine the input method coding system.
(mark_xterm): Mark `xim_coding'.
(syms_of_xterm): New variable `x-input-coding-system'.
* src/xterm.h (struct x_display_info): New field `xim_coding'.
(FRAME_X_XIM_CODING): New macro.
These are the "compile-first" .elc files, artificially given an old timestamp
to cause them later to be native compiled. This fixes bug #58224.
* lisp/Makefile.in (compile-first .el.elc): Give these .elc's the UTC epoch.
Amend the comment.
* src/lread.c (Fload): New variable, epoch_timestamp, initialized to binary
zero. Compare with this the timestamp of .elc's being loaded, and if they
match, don't output the message about the source file being newer than the
file being loaded.
* xterm.c (x_ewmh_activate_frame): Remove unnecessary
x_wm_supports check.
(x_focus_frame): When the window manager supports
_NET_ACTIVE_WINDOW, just use it; anything else may confuse the
window manager.
This fixes some uses of vertical-motion when a screen line
starts withcharacters of directionality that is opposite to
the current paragraph's base direction.
* src/xdisp.c (move_it_vertically_backward): Adjust NLINES to
compensate for its increasing when DY == 0.
* etc/TODO: Add TODO about frame synchronization and animations.
* src/xterm.c (x_display_set_last_user_time): Handle cases when
the monotonic time is not the server time due to the latter
overflowing.
* src/xterm.c (xi_compute_root_window_offset_enter): New
function.
(handle_one_xevent): Apply root window crossing optimizations to
XI_Enter and XI_Leave events too. Not strictly necessary but
since we apply them to motion events it would be consistent to
apply them to crossing events as well as recommended by the
ICCCM.
C23 is adding the C++ keywords bool, true, and false;
prefer them to <stdbool.h> if they are available.
* admin/merge-gnulib (GNULIB_MODULES):
Add stdbool, which emulates C23 on pre-C23 platforms.
(AVOIDED_MODULES): Remove stdbool; Gnulib has renamed
this module to stdbool-c99 and nobody uses it so it does
not need to be avoided.
* m4/c-bool.m4: New file, from Gnulib stdbool module.
* lib-src/seccomp-filter.c, src/conf_post.h, src/dynlib.h:
* src/emacs-module.c, src/nsterm.m, src/systhread.h:
* test/src/emacs-module-resources/mod-test.c:
Use the C23 style and use bool without including <stdbool.h>.
The Gnulib stdbool module causes config.h to include stdbool.h
on pre-C23 platforms.
* src/emacs-module.h.in:
Don’t include <stdbool.h> if C23 or later, or if
it has already been included.
These changes noticeably improve turning the mouse wheel on top of
scroll bars etc over slow network connections.
* src/xterm.c (x_dnd_note_self_position, x_dnd_note_self_wheel)
(x_dnd_note_self_drop): Use x_translate_coordinates.
(x_compute_root_window_offset): New function for calculating and
caching root window offsets of edit window.
(x_translate_coordinates): New function. Use cached values
whenever possible.
(xi_compute_root_window_offset)
(xi_compute_root_window_offset_pinch): New wrappers for XI2
events.
(x_construct_mouse_click, handle_one_xevent): Use
x_translate_coordinates wherever appropriate.
* src/xterm.h (struct x_output): New fields for keeping track of
the root window offset of the edit window.
* src/composite.c (composition_gstring_adjust_zero_width): New function.
* src/composite.h: Declare it.
* src/font.c (Ffont_shape_gstring): Use it before putting gstring to cache.
* src/font.c (check_gstring, check_otf_features, otf_tag_symbol)
(otf_open, font_otf_capability, generate_otf_features)
(font_otf_DeviceTable, font_otf_ValueRecord, font_otf_Anchor):
Move closer to the primitives that use them. Add commentary for
the purpose of this code.
* doc/emacs/frames.texi (Fonts): Update documentation to say
what font-use-system-font really does and where it can be used.
* src/haiku_font_support.cc (language_code_points): Fix coding
style.
(font_style_to_flags, be_font_style_to_flags): Accept const char
*.
(be_send_font_settings, be_listen_font_settings)
(be_lock_font_defaults, be_unlock_font_defaults)
(be_get_font_default, be_get_font_size): New functions used to
retrieve default font data.
* src/haiku_io.c (haiku_len): Handle FONT_CHANGE_EVENT.
* src/haiku_support.h (enum haiku_event_type): New event type
FONT_CHANGE_EVENT.
(enum haiku_what_font): New enum.
(struct haiku_font_change_event): New struct.
* src/haikufont.c (Ffont_get_system_normal_font)
(Ffont_get_system_font, haiku_handle_font_change_event): New
functions.
(syms_of_haikufont): Provide `dynamic-setting' and define new
variables and subrs.
* src/haikuterm.c (haiku_default_font_parameter): Use system font.
(haiku_read_socket): Handle FONT_CHANGE_EVENTS.
(haiku_term_init): Start listening for font configuration changes.
* src/haikuterm.h: Update prototypes.
* src/xsettings.c (Ffont_get_system_normal_font)
(Ffont_get_system_font): Update doc string.
(syms_of_xsettings): Replace calls to intern with a static
string.
It turns out my previous theories of why ClientMessages were
generated were wrong, and they are just generated so we can set
finish to X_EVENT_GOTO_OUT to have them delivered immediately.
This allows for the code to be simplified greatly, by not
unpacking pointers to the raw window into the client messages.
* src/xterm.c (x_unprotect_window_for_callback): Return the
window removed from the queue, or nil if none.
(x_scroll_bar_to_input_event)
(x_horizontal_scroll_bar_to_input_event): Use window provided by
x_unprotect_window_for_callback.
(handle_one_xevent): Pass dpyinfo to functions that need it.
(x_free_frame_resources): Remove "first scroll bar request"
code.
* src/xterm.h (struct x_display_info): Likewise.
* src/xterm.c (handle_one_xevent): Ignore outdated scroll bar
events.
(x_free_frame_resources): Clear protected windows and invalidate
previous scroll bar events.
* src/xterm.h (struct x_display_info): New field
`first_valid_scroll_bar_req'.
