* lisp/gnus/gnus-art.el (gnus-treat-suspicious-headers): New user
option.
(gnus-article-treat-suspicious-headers): New function.
(article-decode-encoded-words): Hook into the machinery to check
headers.
(article--check-suspicious-addresses): New function.
* lisp/international/textsec-check.el (textsec-propertize): New
function.
(textsec-check): Only check, don't alter STRING.
* lisp/international/textsec.el (textsec-url-suspicious-p): New
function.
* lisp/net/shr.el (shr-tag-a): Mark suspicious links.
* lisp/international/textsec.el (textsec-domain-suspicious-p):
Consider domain names that are whole-script confusables with ASCII
to be suspicious. (I think this is what the Unicode standard is
recommending, but I'm not 100% sure.)
* lisp/international/textsec.el
(textsec-email-address-suspicious-p): Made into its own function.
(textsec-email-suspicious-p): Use it and adjust doc strings.
* 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.
* lisp/international/textsec.el (textsec-name-suspicious-p):
(textsec-domain-suspicious-p):
(textsec-local-address-suspicious-p):
(textsec-name-suspicious-p):
(textsec-suspicious-nonspacing-p):
(textsec-email-suspicious-p): Suspiciosness isn't only about
homoglyphs, so don't claim so in the doc strings.
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.
* lisp/international/textsec.el (textsec-suspicious-nonspacing-p):
Clarify wording of the strings returned to explain the suspicious
use of nonspacing characters.
* src/haiku_support.cc (DispatchMessage):
(MouseMoved):
(MouseDown):
(MouseUp): Set `time' field of event structures to input server
time.
* src/haiku_support.h (struct haiku_key_event):
(struct haiku_mouse_motion_event):
(struct haiku_button_event): New field `time'.
* src/haikuterm.c (haiku_read_socket): Use input server time
if provided.
* lisp/emacs-lisp/autoload.el (autoload-print-form): Don't burp when
autoloading a `cl-defmethod`.
(autoload-rubric): Support non-UTF-8 chars and enforce Unix EOLs.
* lisp/international/characters.el (bidi-control-characters):
Rename from glyphless--bidi-control-characters for use in textsec,
and add LRM/RLM/ALM.
(update-glyphless-char-display): Adjust the code.
* lisp/international/textsec.el (textsec-local-address-suspicious-p)
(textsec-name-suspicious-p, textsec-suspicious-nonspacing-p)
(textsec-email-suspicious-p): New functions.
* src/xterm.c (x_find_modifier_meanings): Get rid of calls to
XInternAtom.
(x_term_init): Initialize atom refs for virtual modifiers and
make sure to only call `x_find_modifier_meanings' after they
are interned.
* src/xterm.h (struct x_display_info): New fields for virtual
modifier atoms.
BWindow::ResizeTo seems to have the same rounding issues that
BRect has, but I have no idea how to solve it there. As a
temporary workaround until a solution has been found, avoid
garbaging tooltip frames when FrameResized reports different
dimensions from what they were set to.
This fixes several issues: tooltips having no right internal
border, reusing tooltips occasionally freezing Emacs, and
inconsistent behaviour when compared to X.
* src/haiku_support.cc (BWindow_resize): Revert a recent change.
(BView_move_frame):
(BWindow_set_avoid_focus): Stop sync'ing when locked. This
tends to cause lockups for an unknown reason.
* src/haikufns.c (initial_setup_back_buffer): New function.
(haiku_create_frame): Remove tooltip related code.
(haiku_set_internal_border_width): Handle cases where the face
cache is NULL and/or the window has not been created.
(haiku_set_inhibit_double_buffering): Likewise.
(haiku_create_tip_frame): New function.
(Fx_create_frame): Remove tooltip specific code.
(Fx_show_tip): Synchronize code with X.
* src/haikuterm.c (haiku_new_font): Don't adjust size on tooltip
frames.
(haiku_read_socket): Draw internal border on tooltip frames
during resize.
(haiku_clear_under_internal_border): Handle cases where the face
cache is NULL.
* doc/emacs/haiku.texi (Haiku Basics): Document that tooltips
can now be displayed above the menu bar.
* lisp/tooltip.el (tooltip-show-help): Only display help text in
the echo area if Haiku system tooltips are enabled.
* src/haiku_support.cc (FlipBuffers): Stop flushing view.
* src/haikufns.c (Fx_show_tip): Fix a sizing bug leading to
tooltips needing two redisplays to display correctly.
* src/haikuterm.c (haiku_read_socket): Ignore resize events on
tooltips.
* admin/unidata/blocks.awk (name2alias): Map some obscure blocks
to their native scripts, to follow Scripts.txt.
* lisp/international/characters.el (char-script-table): Add
few exceptions.
* lisp/international/fontset.el (script-representative-chars):
Remove scripts no longer used.
