* src/xmenu.c (x_activate_menubar):
(create_and_show_popup_menu): Only ungrab the device if it is
actually grabbed.
(x_menu_show): Release XI2 passive grab.
* doc/lispref/streams.texi (Output Variables): Document it.
* src/print.c (print_vectorlike): Use the variable.
(syms_of_print): New variable print-unreadable-function
(bug#52566).
* src/gtkutil.c (xg_create_scroll_bar):
(xg_create_horizontal_scroll_bar): Stop ensuring an X window
before the widget is realized.
(xg_update_scrollbar_pos):
(xg_update_horizontal_scrollbar_pos): Ensure such a window here
instead.
* src/gtkutil.c (xg_create_scroll_bar):
(xg_create_horizontal_scroll_bar): Ensure that the scroll bars
have their own X windows.
* src/xterm.c (XTflash): Remove use of GDK functions for
drawing.
* configure.ac: Check for the parts of Cairo that are needed for
xwidgets when they are enabled without cairo drawing.
* src/xterm.c:
* src/xwidget.c: Always include cairo-xlib headers when xwidgets
are enabled.
11ea45c9e4 Fix UB in ebrowse
ba57b78064 Fix execute-extended-command-for-buffer in fundamental-mode
ef0c1d4c2c Add workaround to handle a problem with Enlightenment WM (...
* src/xterm.c (x_clear_window):
(x_clear_area): Fill the contents with the reverse GC instead of
using XClearArea and XClearWindow when not double buffered.
This allows C-g to be handled faster in the NS port at the cost
of some extra CPU time on slow machines.
* etc/NEWS: Announce new feature.
* src/keyboard.c (start_polling):
(bind_polling_period): Handle floating point values of
`polling-period'.
(syms_of_keyboard): Make `polling-period' a Lisp variable
instead of an int variable.
* src/nsterm.m ([EmacsView windowDidBecomeKey]): Work around
emacs_event being NULL by storing focus in events directly
into the keyboard buffer. (bug#52376)
This speeds up a make bootstrap by around 15%.
* lisp/Makefile.in (BYTE_COMPILE_FLAGS): set a value specific to compile-first
which doesn't contain the setting of Emacs variable load-prefer-newer.
Add a new make hunk which byte-compiles (rather then native compiles) when the
environment variable ANCIENT is "yes". Set the date of the .elc files built
to 1971-01-01 to cause a second compilation of them later.
* src/Makefile.in: Add an extra invocation of directory lisp's MAKE with
target compile-first and the flag environment variable ANCIENT set to yes.
* src/verbose.mk.in: When ANCIENT is yes, output ELC, not ELC+ELN for
AM_V_ELC.
* doc/emacs/buffers.texi (Indirect Buffers):
* src/buffer.c (syms_of_buffer) <clone-indirect-buffer-hook>:
Update the documentation of 'clone-indirect-buffer-hook' due the
recent changes.
* etc/NEWS: Mention the change in where the hook is run.
* lisp/face-remap.el (face-attrs--make-indirect-safe): Doc fix.
* lisp/face-remap.el (face-attrs--make-indirect-safe):
(clone-indirect-buffer-hook): Set up a face remapping alist
(bug#53294).
* lisp/simple.el (clone-indirect-buffer): Move the point the hook
is run.
* src/buffer.c (Fmake_indirect_buffer, syms_of_buffer): Move the
place where the clone-indirect-buffer-hook variable is defined, so
that we can call it from C.
* doc/emacs/haiku.texi (Haiku Basics): Update documentation.
* src/haiku_support.cc (Highlight): Apply the hack used for
regular menus to the menu bar as well.
* src/haikumenu.c (digest_menu_items): Set help text on menu bar
if `tooltip-mode' is t and system tooltips are used.
(syms_of_haikumenu): New symbol `tooltip-mode'.
Fchar_syntax did not convert unibyte characters to multibyte when the
current buffer was unibyte, in contrast to `char-syntax` in
byte-compiled code (bug#53260).
* src/bytecode.c (exec_byte_code): Call out to Fchar_syntax;
the dynamic frequency is too low to justify inlining here, and it
did lead to implementations diverging.
* src/syntax.c (Fchar_syntax): Convert non-ASCII unibyte values to
multibyte.
* test/src/syntax-tests.el (syntax-char-syntax): New test.
* src/xterm.c (handle_one_xevent): Handle setting of variable
'x_set_frame_visibility_more_laxly' when receiving an Expose or
FocusIn event (Bug#53298).
(Qexpose): Define symbol.
(x_set_frame_visibility_more_laxly): New Lisp variable.
* etc/PROBLEMS: Mention frame redraw problem with the
Enlightenment WM and 'x-set-frame-visibility-more-laxly'
workaround.
* src/image.c (x_create_xrender_picture):
(Fimage_transforms_p): Use `xrender_supported_p'.
* src/xterm.c (x_term_init): Query for XRender support and
extension versions.
* src/xterm.h (struct x_display_info): New fields
`xrender_supported_p', `xrender_major' and `xrender_minor'.
* configure.ac: Require `xcb-aux' to be present before using
XCB.
* src/xfns.c (x_sync):
(x_create_tip_frame):
(Fx_show_tip): Port window related code to XCB.
This lets us get at goodies such as shm support, which aren't
available with the xlib surface. (bug#52120)
* configure.ac: Test for cairo-xcb if cairo is available on X.
* src/xterm.c (USE_CAIRO_XCB_SURFACE): New define.
(x_begin_cr_clip): Create XCB surfaces if available.
(x_try_cr_xlib_drawable):
(x_scroll_run): Handle XCB surfaces.
(x_term_init): Find XCB visualtype structure.
* src/xterm.h (struct x_display_info): New field `xcb_visual'.
* src/xwidget.c (x_draw_xwidget_glyph_string): Fix integer
overflow.
