* lisp/emacs-lisp/shortdoc.el (shortdoc-example): Removed.
(shortdoc-section): Remove colors.
(shortdoc-separator): New face.
(shortdoc-display-group, shortdoc--display-function): Don't use
background colours, because that makes things harder to read.
Separate with a horizontal line instead.
* lisp/emacs-lisp/comp.el (comp-emit-set-call-subr): Rework based
on the fact that the subr can now be redefined.
* test/src/comp-tests.el (primitive-redefine-compile-44221):
New testcase.
* src/composite.c (composition_gstring_cache_clear_font): New
function.
* src/composite.h (composition_gstring_cache_clear_font): Add
prototype.
* src/font.c (font_clear_cache): When we are about to close a
font, remove from the gstring cache any lgstring that uses this
font. (Bug#42943)
* lisp/display-fill-column-indicator.el
(display-fill-column-indicator-mode): Mention the globalized
version in the doc string.
* doc/emacs/display.texi (Displaying Boundaries): Improve and
clarify the documentation of display-fill-column-indicator.
Suggest using the minor mode as the primary means for turning the
feature on.
* src/xdisp.c (syms_of_xdisp) <display-fill-column-indicator>
<display-fill-column-indicator-character>: Doc fix. (Bug#44226)
While there are currently no known security holes in play-sound-file,
the attack surface is considerable and historically audio file
processing has had more than its share of security problems; the
benefit to risk ratio is low.
* lisp/emacs-lisp/unsafep.el: Don't mark play-sound-file as safe.
* src/composite.c (composition_gstring_lookup_cache): Renamed from
gstring_lookup_cache and made external. All callers changed.
* src/composite.h (composition_gstring_lookup_cache): Add
prototype.
* src/font.c (Ffont_shape_gstring): Call
composition_gstring_lookup_cache and return the cached composition
if it is already in the cache.
* lisp/language/misc-lang.el (egyptian-shape-grouping): New
function.
(composition-function-table): Use egyptian-shape-grouping in
setting up compositions for Egyptian Hieroglyphs. Fix the
composition setup for horizontal and vertical joiners.
* lisp/emacs-lisp/comp.el (comp-last-scanned-async-output): New
buffer local variable.
(comp-accept-and-process-async-output): New function.
(comp-run-async-workers): Use
`comp-accept-and-process-async-output'.
* lisp/emacs-lisp/checkdoc.el (checkdoc-autofix-ask-replace):
Ensure that the end-of-doc-string marker is really at the end,
even if we replace the final " char in the string (bug#44201).
* lisp/emacs-lisp/comp.el (comp-compile-ctxt-to-file): Remove
`comp-dry-run' guard.
(comp-final): And move it here so is effective for interactive
sessions and non.
XRef supports Emacs versions back to Emacs 26.3, so it can’t use newer
functions such as ‘ert-resource-directory’.
* test/lisp/progmodes/xref-tests.el (xref-tests-data-dir): Don’t use
‘ert-resource-directory’
Flymake supports all Emacs versions back to 26.1, so it can’t use
‘ert-resource-file’.
* test/lisp/progmodes/flymake-tests.el (flymake-tests-data-directory):
Recreate.
(flymake-tests--call-with-fixture): Stop using ‘ert-resource-file’.
* src/xwidget.c (Fmake_xwidget): Enable sandboxing if WebKit 2.26
or later. Do this early, as required for sandboxing (Bug#43071).
Co-authored-by: Qiantan Hong <qhong@mit.edu>
Copyright-paperwork-exempt: yes
This patch implements some of my suggestions in Bug#8545,
with further changes suggested by Eli Zaretskii (Bug#43439).
* src/doprnt.c: Improve comments.
(SIZE_BOUND_EXTRA): Now at top level, for parse_format_integer.
(parse_format_integer): New static function, containing some of
the old doprnt. Fix a bug that caused doprnt to infloop on
formats like "%10s" that Emacs does not use. We could simplify
doprnt further if we dropped support for these never-used formats.
(doprnt_nul): New function.
(doprnt): Use it. Change doprnt API to exit when either it finds NUL
or reaches the character specified by FORMAT_END. In the typical case
where FORMAT_END is null, take just one pass over FORMAT, not two.
Assume C99 to make code clearer. Do not use malloc or alloca to
allocate a copy of the format FMTCPY; instead, use a small fixed-size
array FMTSTAR, and use '*' in that array to represent width and
precision, passing them as separate int arguments. Use eassume to
pacify GCC in switch statements.
* lisp/wid-edit.el (restricted-sexp widget): New :value-to-external
function. If value is not in the internal format, then we might be
dealing with a bad default value for the widget, so display a warning
about that (bug#25152).
Per bug#43543. Now uses logical lines, not visual lines.
* lisp/emacs-lisp/eldoc.el (eldoc-echo-area-use-multiline-p): Rework
semantics.
(eldoc--echo-area-substring): New helper.
(eldoc--echo-area-prefer-doc-buffer-p): New helper.
(eldoc-display-in-echo-area): Rework using new helpers.
The new name makes it consistent with other variables controlling the
display of ElDoc documentation in the echo area.
Per bug#43543.
* etc/NEWS (Eldoc): Rename eldoc-display-truncation-message to
eldoc-echo-area-display-truncation-message.
* lisp/emacs-lisp/eldoc.el
(eldoc-echo-area-display-truncation-message): Rename from
eldoc-display-truncation-message.
(eldoc-display-in-echo-area): Use new variable name.
* lisp/time.el (world-clock--timer): New variable.
(world-clock): Save timer to above variable when it is started.
(world-clock-cancel-timer): Delete timer saved in variable instead of
searching for the function name.
This reverts commit a497b8e4a4.
This conversion to lexical-binding broke the eval specification,
documented in the ELisp manual. We will probably want to add tests
for that before we can confidently convert this to lexical-binding.
Problem reported by Mattias Engdegård <mattiase@acm.org>.
* test/lisp/faces-tests.el (ert-x): Require.
(faces--test-data-dir): Remove variable.
(faces--test-extend-with-themes): Use ert-resource-directory.
* test/lisp/faces-resources/*: Moved from test/data/themes/*.
For layouts such as the following, clicking the "l" in Tools with the
right window focused would trigger the File menu, not the Tools menu.
This is because the event would have window coordinate (1 . 0).
Similarly, clicking the "p" in Help would trigger the Edit menu.
Example Emacs frame:
+--------------------------------------------------------+
|File Edit Options Buffers Tools Help |
|;; This buffer is for text$|;; This buffer is for text $|
|;; To create a file, visit$|;; To create a file, visit $|
| | |
| | |
|-UUU:----F1 *scratch* |-UUU:----F1 *scratch* |
| |
+--------------------------------------------------------+
* lisp/menu-bar.el (menu-bar-open-mouse): Reject clicks not on
the menu bar.
*lisp/xt-mouse.el (xterm-mouse-event): Pass the current frame to
'posn-at-x-y', to make the effect consistent with other mouse-handling
features.
* lisp/tmm.el: No need to bind 'tmm-menubar-mouse' to mouse clicks
on the menu bar.
* lisp/menu-bar.el (global-map): Bind 'menu-bar-open-mouse' to
mouse click on menu bar. This is needed in xt-mouse.
* etc/NEWS: Announce TTY menu support in xterm-mouse-mode.
* src/term.c (mouse_get_xy): Call 'mouse_position' passing it the
value of 'tty-menu-calls-mouse-position-function' as the
argument.
(syms_of_term) <tty-menu-calls-mouse-position-function>: New
DEFVAR_BOOL.
* src/frame.c (mouse_position): New function, with most of the
code from Fmouse_position, but call 'mouse-position-function' only
if called with non-zero argument.
(Fmouse_position): Call 'mouse_position' to do the job.
* lisp/xt-mouse.el (xterm-mouse-translate-1): Respect
'track-mouse'.
(xterm-mouse-mode): Set 'tty-menu-calls-mouse-position-function'
when setting 'mouse-position-function'.
(xterm-mouse-tracking-enable-sequence): Use SET_ANY_EVENT_MOUSE
(0x1003) so that mouse movement can be reported even if no buttons
are pressed. Doc fix.
* lisp/menu-bar.el (menu-bar-define-mouse-key): New function.
(tty-menu-navigation-map): Call it.
* doc/lispref/frames.texi (Mouse Position): Document
'tty-menu-calls-mouse-position-function'.
* etc/NEWS: Announce 'tty-menu-calls-mouse-position-function'.
* test/lisp/epg-tests.el (ert-x): Require.
(epg-tests-data-directory): Remove variable.
(with-epg-tests): Use ert-resource-file.
* test/lisp/epg-resources/*: Moved from test/data/epg/.
