* src/xterm.c (x_find_monitors_changed_event): New function.
(x_monitors_changed_cb, handle_one_xevent): Look through the
entire event queue to skip delivering monitor change events.
* doc/emacs/search.texi (Repeat Isearch): Improve values no/no-ding.
* lisp/isearch.el (isearch-search-and-update): Try to repeat the search
on an error when isearch-wrap-pause is no/no-ding.
* src/editfns.c (narrow_to_region_internal): New function, which
contains the body previously in 'Fnarrow_to_region' but accepts
a third argument.
(Fnarrow_to_region): Use the new function. Update the docstring.
(Fwiden): Update the docstring.
* src/lisp.h: Prototype of the new function.
* src/xdisp.c (handle_fontified_prop): Use the new function instead
of 'Fnarrow_to_region'.
* src/process.c (Finternal_default_process_filter):
* src/lread.c (readevalloop): Remove the third argument to
'Fnarrow_to_region'.
* src/bytecode.c (exec_byte_code):
* lisp/emacs-lisp/comp.el (comp-limplify-lap-inst):
* lisp/emacs-lisp/bytecomp.el: Restore the statu quo ante.
* etc/NEWS: Remove the entry about the new optional argument.
* doc/lispref/positions.texi (Narrowing): Update the documentation.
* lisp/international/titdic-cnv.el (pinyin-convert): Use
`generate-lisp-file' for the file. This avoids having it scanned
by loaddefs-gen, which will trigger re-compilation of Emacs since
pinyin.el is generated after Emacs is built.
* src/xsettings.c (xft_settings_event):
* src/xsettings.h: Return if the event was handled.
* src/xterm.c (handle_one_xevent): If it was, don't handle the
event any further.
* src/xterm.c (x_dnd_free_toplevels, x_composite_image):
Use UNINIT for initialization needed only to pacify GCC.
(x_dnd_free_toplevels): Add an eassume to pacify GCC 12.1 x86-64
-Wanalyzer-null-dereference.
2022-07-31 Paul Eggert <eggert@cs.ucla.edu>
* lisp/simple.el (primitive-undo): Fix time comparison.
The old code was a circa-2013 mistranslation of what used to be in
src/undo.c’s Fprimitive_undo.
* lisp/gnus/nnmh.el (nnmh-update-gnus-unreads): Store list form
timestamps into .nnmh-articles, even if current-time-list is nil.
That way, older Emacs versions can read them.
* lisp/calendar/time-date.el (safe-date-to-time):
* lisp/calendar/timeclock.el (timeclock-generate-report):
* lisp/epg.el (epg--start):
* lisp/gnus/gnus-demon.el (gnus-demon-nntp-close-connection):
* lisp/gnus/gnus-util.el (gnus-date-get-time):
* lisp/gnus/nnheader.el (nnheader-last-message-time):
* lisp/gnus/nnrss.el (nnrss-request-expire-articles):
* lisp/vc/ediff-util.el (ediff-command-begin-time)
(ediff-calc-command-time, ediff-profile):
Prefer an integer like 0 to a timestamp list like (0 0)
where either will do.
* lisp/emacs-lisp/ert.el (ert-write-junit-test-summary-report):
* lisp/emacs-lisp/shortdoc.el (file):
* lisp/find-lisp.el (find-lisp-find-dired-insert-file):
* lisp/progmodes/hideif.el (hide-ifdefs):
* lisp/tar-mode.el (tar-subfile-save-buffer):
Prefer nil or omitted arg to (current-time) where this is better
or more-efficient.
* lisp/type-break.el (type-break-time-last-command)
(type-break-mode, type-break, type-break-check)
(type-break-time-sum, type-break-keystroke-reset):
Use integer timestamps; that’s good enough for this module.
* lisp/play/hanoi.el (hanoi-move-period, hanoi, hanoi-unix)
(hanoi-unix-64): Use integers, not floating point, to avoid
rounding errors for timestamps greater than 2**53.
* src/timefns.c (decode_float_time): Assume T is finite.
All callers changed.
(decode_time_components): Assume FORM is not TIMEFORM_FLOAT.
All callers changed.
(decode_lisp_time): If the specified time is a float,
signal an error if it is not finite.
(Ffloat_time): If the specified time is a float,
simply return it.
Since time comparison says X == X, have time arithmetic behave
similarly for X - X. This should also be a bit faster due to not
having to test for floats and NaNs.
* src/timefns.c (time_arith, time_cmp):
Simplify by not worrying about NaNs, which are not time values.
(time_arith): Simplify by not worrying about subtracting nil from
nil; the caller now handles this.
(Ftime_subtract): Handle subtracting X from X specially.
* src/sysdep.c (make_lisp_s_us): Also define if HAVE_GETRUSAGE.
(Fget_internal_run_time): Don’t generate more precision than the
underlying primitives.
Instead of relying on a compositor to do the work, we simply
wait for VBLANK and hope that the update finishes soon enough.
* doc/lispref/frames.texi (Management Parameters): Document that
frame synchronization is now supported on Haiku.
* src/haiku_support.cc (class EmacsView): New field
`use_frame_synchronization'.
(FlipBuffers): Wait for vertical blanking period.
(be_set_use_frame_synchronization): New function.
* src/haiku_support.h: Update prototypes.
* src/haikufns.c (haiku_create_frame): Set
`use-frame-synchronization'.
(haiku_set_use_frame_synchronization)
(haiku_frame_parm_handlers): New param handler.
* lisp/keymap.el (key-valid-p):
* lisp/subr.el (readablep): These functions are effect-free; declare
them correspondingly. Note that readablep is not pure since its
return value depends on ambient state.
This file was created to maintain Emacs/XEmacs compat code more
easily, and no longer serves any purpose. It currently contains only
obsolete function and variable aliases.
* lisp/ps-def.el: Move from here...
* lisp/obsolete/ps-def.el: ...to here.
* lisp/ps-def.el (ps-mark-active-p): Make obsolete in favor of
'mark-active'. Update callers.
(ps-face-foreground-name): Make obsolete in favor of
'face-foreground'. Update callers.
(ps-face-background-name): Make obsolete in favor of
'face-background'. Update callers.
(ps-color-device): Make into obsolete function alias for
'display-color-p'. Update callers.
* lisp/emacs-lisp/rx.el (rx--to-expr, rx--pcase-transform):
Don't autoload.
(rx--pcase-macroexpander): Extract body into...
(rx--pcase-expand): ...a separate function, which is autoloaded.
