; Fix last change in test/manual/image-tests.el

* test/manual/image-tests.el (image-skip-unless):
(image-tests-image-metadata/gif): Fix last change.

Prefer defvar-keymap in pixel-scroll-precision-mode-map

* lisp/pixel-scroll.el (pixel-scroll-precision-mode-map): Prefer
defvar-keymap.

Prefer defvar-keymap in tab-line.el

* lisp/tab-line.el (tab-line-tab-map, tab-line-add-map)
(tab-line-tab-close-map, tab-line-left-map, tab-line-right-map):
Prefer defvar-keymap.

Prefer defvar-keymap in lisp/epa*.el

* lisp/epa-ks.el (epa-ks-search-mode-map):
* lisp/epa.el (epa-key-list-mode-map, epa-key-mode-map): Prefer
defvar-keymap.

Fix frames with explicit parent being unmapped after parent shuts down

* src/xterm.c (handle_one_xevent): Delete leftover _XEMBED_INFO
property after parent shuts down.

Merge from origin/emacs-28

86f0601392 ; * admin/notes/www: Fix typos.
2cdb9d03fd ; * admin/make-tarball.txt: Minor clarifications.

; Merge from origin/emacs-28

The following commit was skipped:

f771f122d2 ; Bump Emacs version past 28.2

Merge from origin/emacs-28

739b5d0e52 Update HISTORY for Emacs 28.2

; * admin/notes/www: Fix typos.

Fix comp-tests.el problem after reconfiguring

* test/src/comp-tests.el: Do not byte-compile, as the .elc
file would be machine-dependent (bug#51104).

Document the recently added branch commands (bug#50344)

* doc/emacs/maintaining.texi (VC Directory Commands): Change the
prefix key from "B" to "b".  Replace vc-create-tag with vc-create-branch,
and vc-retrieve-tag with vc-switch-branch.
(Switching Branches): Mention vc-switch-branch bound to 'C-x v b s'.
(Creating Branches): Mention vc-create-branch bound to 'C-x v b c'.

* lisp/vc/vc-dir.el (vc-dir-mode-map): In branch keymap 'b' rebind
"c" from vc-create-tag to vc-create-branch, and "s" from
vc-retrieve-tag to vc-switch-branch.

* lisp/vc/vc.el (vc-print-branch-log): Fix interactive spec.

For reading vc-read-revision in the interactive spec use the same 'backend'
and 'rootdir' as in the body of the same function.

'C-x v b' prefix key is used for branch commands to create/switch/print branch

* lisp/vc/vc.el (vc-create-branch): New command.
(vc-retrieve-tag): Add new optional arg 'branchp'.
(vc-switch-branch): New command (bug#50344).

* lisp/vc/vc-hooks.el (vc-prefix-map): Bind "b c" to vc-create-branch,
"b l" to vc-print-branch-log, "b s" to vc-switch-branch.  Remove obsolete
and suppressed "b" from vc-switch-backend.

* lisp/vc/vc-dir.el (vc-dir-mode-map): Rebind 'branch-map' from "B" to "b"
for consistency with 'vc-prefix-map'.

* lisp/vc/vc-git.el (vc-git-create-tag): For a new branch read
its start-point.  Ask a confirmation if modified files exist.

; * etc/NEWS: Fix typo and wording of recently added entry.

; etc/NEWS: Fix typo.

; etc/NEWS: Update for last change.

Add new C-x w prefix map

* window.el (window-prefix-map): New map.
(ctl-x-map): Unbind split-root-window-below and
split-root-window-right.  Bind window-prefix-map to C-x w.

Skip manual GIF metadata test on MS-Windows

* test/manual/image-tests.el
(image-skip-unless): Add new arg CONDITION.
(image-tests-image-metadata/gif): Skip test on MS-Windows when
using native image API.  (Bug#57691)

Don't overwrite error message in `x' in package.el

* lisp/emacs-lisp/package.el (package-menu--perform-transaction):
Return whether there were errors.
(package-menu-execute): Don't overwrite the error message(s) with
a success message (bug#51201).

Remove some XEmacs references in speedbar.el

* lisp/speedbar.el (speedbar-toggle-etags): Remove some references
to etags support being XEmacs specific (bug#51102).

Document :vert-only tool bar property

* doc/lispref/keymaps.texi (Tool Bar): Document what :vert-only
does (bug#51049).  This is not what it was intended to do -- but
what it intended to do didn't really make that much sense either,
so perhaps the prop should just be renamed :image-only?

Remove edebug props in edebug-remove-instrumentation

* lisp/emacs-lisp/edebug.el (edebug--strip-plist): New function
(bug#51026).
(edebug-remove-instrumentation): Use it to remove pros added while
running edebug.

Fix length issues in gnus-cloud-make-chunk

* lisp/gnus/gnus-cloud.el (gnus-cloud-make-chunk): Make buffer
unibyte (bug#50988).

; * admin/make-tarball.txt: Minor clarifications.

; Bump Emacs version past 28.2

* README:
* configure.ac:
* nt/README.W32:
* msdos/sed2v2.inp:
* etc/NEWS: Bump Emacs version to 28.2.50.

Consider key=val labels when renumbering

* lisp/textmodes/reftex-global.el (reftex-translate): Recognize
key=val labels given in the optional or mandatory argument of
environments (AUCTeX bug#57720).

* test/lisp/textmodes/reftex-tests.el
(reftex-renumber-simple-labels): New Test.

Fix Tramp test

* lisp/net/tramp-compat.el (tramp-compat-rx):
Add `tramp-autoload' function property.

Fix focus restoration upon x_mouse_leave again

* src/xterm.c (x_mouse_leave): Call xi_handle_focus_change after
changing the implicit focus.

Update HISTORY for Emacs 28.2

* etc/HISTORY: Update for the Emacs 28.2 release.

* lisp/progmodes/xref.el: Bump the version.

Restrict replace-*-in-region to the bounds defined by caller

* lisp/subr.el (replace-string-in-region, replace-regexp-in-region):
Narrow to region before iterating over matches, instead of giving a
bound to the search functions.
* test/lisp/subr-tests.el (test-replace-string-in-region): Add
regression tests (bug#57733).

Disable Tramp cache for relative file names

* lisp/net/tramp.el (tramp-file-name-unify):
Return `tramp-cache-undefined' if LOCALNAME is a relative file name.

* lisp/net/tramp-cache.el (tramp-get-file-property)
(tramp-set-file-property, tramp-file-property-p)
(tramp-flush-file-property, tramp-flush-file-upper-properties)
(tramp-flush-file-properties): Handle KEY being
`tramp-cache-undefined'.
(tramp-flush-file-function): Revert last change.

whitespace: Redo BoB/EoB empty line highlighting

* lisp/whitespace.el (whitespace--empty-at-bob-matcher,
whitespace--empty-at-eob-matcher, whitespace--update-bob-eob,
whitespace-color-off, whitespace-color-on,
whitespace-empty-at-bob-regexp, whitespace-empty-at-eob-regexp,
whitespace-looking-back, whitespace-post-command-hook): Redo the
`empty' line highlighting logic to ensure that a buffer change causes
all affected `empty' lines to become (un)highlighted (bug#37467).
Also, for improved UX, don't highlight BoB empty lines at or below
point (not just when point is at 1), or EoB empty lines at or above
point (not just when point is `eobp').
(whitespace-bob-marker, whitespace-eob-marker): Clarify documentation.
* test/lisp/whitespace-tests.el (whitespace--with-test-buffer,
whitespace--fu, whitespace-tests--empty-bob,
whitespace-tests--empty-eob): Add tests.

whitespace: Include empty final line in BoB empty match

* lisp/whitespace.el (whitespace-empty-at-bob-regexp): Include any
last line trailing whitespace in the BoB empty line match to ensure
that those characters get highlighted.

whitespace: Reset `whitespace-buffer-changed' when refontifying

* lisp/whitespace.el (whitespace-post-command-hook): Add missing reset
of `whitespace-buffer-changed' back to nil between commands.

; whitespace: Use `defvar-local' for buffer-local vars

; whitespace: Delete unused `whitespace-font-lock-refontify' var

ert-x: New `ert-with-test-buffer-selected' convenience macro

* lisp/emacs-lisp/ert-x.el (ert-with-test-buffer-selected): New
convenience macro that extends `ert-with-test-buffer' by displaying
the test buffer in a temporary selected window.  This makes it easier
to simulate user input in the body via `execute-kbd-macro'.
* test/lisp/emacs-lisp/ert-x-tests.el
(ert-test-test-buffer-selected/*): Add tests.

Revert "Add new command 'toggle-theme'"

This reverts commit f31b9d86a67f1b3fd70339f277dff52478890351.

Revert "Add new user option 'custom-ensure-single-theme'"

This reverts commit b4dbf7184cd68ecd8d1a27fbc1407be0eae7e64c.

; Use US spelling docstring

* lisp/vc/diff-mode.el (diff-add-log-use-relative-names): Update docstring.

Add new user option 'custom-ensure-single-theme'

* etc/NEWS: Mention it.
* lisp/custom.el (custom-ensure-single-active-theme): Add it.
(load-theme): Use it.

Add new command 'toggle-theme'

* doc/emacs/custom.texi (Custom Themes): Mention it.
* etc/themes/leuven-dark-theme.el (leuven-dark): Add dual theme.
* etc/themes/leuven-theme.el (leuven): Add dual theme.
* etc/themes/tango-dark-theme.el (tango-dark): Add dual theme.
* etc/themes/tango-theme.el (tango): Add dual theme.
* etc/themes/tsdh-dark-theme.el (tsdh-dark): Add dual theme.
* etc/themes/tsdh-light-theme.el (tsdh-light): Add dual theme.
* lisp/cus-theme.el (describe-theme-1): Say if a theme has a dual.
* lisp/custom.el (toggle-theme): Add new command.

Improve some shell highlight doc strings

* lisp/shell.el (shell-highlight-undef-mode-restart): Rename function.
* lisp/shell.el (shell-comint-fl-enable):
(shell--highlight-undef-indirect)
* lisp/ielm.el (ielm-comint-fl-enable):
* lisp/comint.el: (comint--fl-fontify-region): Improve doc strings.

Make it easier to clear the Motif drag window for debugging

* src/xterm.c (xm_get_drag_window_1): Add comment explaining
side effect of x_special_window_exists_p.
(handle_one_xevent): Clear Motif drag window upon DestroyNotify.
In addition to debugging, it also reduces syncs necessary to
communicate via the Motif protocol after a defective/old client
sets the drag window without setting the disconnect mode.

* lisp/vc/vc.el (vc-diff-patch-string): Fix arg in revert-buffer-function.

* lisp/vc/vc.el (vc-deduce-backend): Handle eshell-mode.

Fix project-remember-projects-under when recursing

* lisp/progmodes/project.el (project-remember-projects-under):
Actually recurse into directories (bug#57714).

Copyright-paperwork-exempt: yes

Ensure, that Tramp cache works over absolute file names

* lisp/net/tramp.el (tramp-skeleton-directory-files)
(tramp-skeleton-directory-files-and-attributes)
(tramp-skeleton-set-file-modes-times-uid-gid)
(tramp-handle-add-name-to-file, tramp-handle-file-exists-p)
(tramp-handle-file-readable-p, tramp-handle-file-writable-p):
* lisp/net/tramp-adb.el (tramp-adb-handle-file-executable-p)
(tramp-adb-handle-file-exists-p)
(tramp-adb-handle-file-readable-p)
(tramp-adb-handle-file-writable-p)
* lisp/net/tramp-gvfs.el (tramp-gvfs-info, tramp-gvfs-handle-delete-file)
(tramp-gvfs-get-directory-attributes)
(tramp-gvfs-get-root-attributes)
(tramp-gvfs-handle-file-executable-p):
* lisp/net/tramp-sh.el (tramp-sh-handle-make-symbolic-link)
(tramp-sh-handle-file-exists-p)
(tramp-sh-handle-set-visited-file-modtime)
(tramp-sh-handle-file-selinux-context)
(tramp-sh-handle-set-file-selinux-context)
(tramp-sh-handle-file-acl, tramp-sh-handle-file-executable-p)
(tramp-sh-handle-file-readable-p)
(tramp-sh-handle-file-directory-p)
(tramp-sh-handle-file-writable-p)
(tramp-sh-handle-file-ownership-preserved-p)
(tramp-sh-handle-add-name-to-file)
(tramp-sh-handle-copy-directory, tramp-sh-handle-delete-file)
(tramp-sh-handle-dired-compress-file):
* lisp/net/tramp-sudoedit.el (tramp-sudoedit-handle-add-name-to-file)
(tramp-sudoedit-handle-delete-file)
(tramp-sudoedit-handle-file-acl)
(tramp-sudoedit-handle-file-executable-p)
(tramp-sudoedit-handle-file-exists-p)
(tramp-sudoedit-handle-file-readable-p)
(tramp-sudoedit-handle-file-selinux-context)
(tramp-sudoedit-handle-file-writable-p)
(tramp-sudoedit-handle-make-symbolic-link)
(tramp-sudoedit-handle-set-file-selinux-context):
Use `expand-file-name'.  (Bug#57572)

* lisp/net/tramp-cache.el (tramp-flush-file-function):
Expand `buffer-file-name'.  (Bug#57676)

* lisp/net/tramp.el (tramp-file-name-unify): Extend error message.

* lisp/net/tramp-sh.el (tramp-sh-handle-make-symbolic-link):
* lisp/net/tramp-smb.el (tramp-smb-handle-make-symbolic-link):
* lisp/net/tramp-sudoedit.el (tramp-sudoedit-handle-make-symbolic-link):
Do not check remoteness of TARGET anymore.

Fix compliance with the XDND specification when dropping on a proxy

* src/xterm.c (x_dnd_send_enter, x_dnd_send_position)
(x_dnd_send_leave, x_dnd_send_drop, x_dnd_do_drop): New
parameter `toplevel'.  Use it as the window in sent client
messages.
(x_dnd_cancel_dnd_early, x_dnd_cleanup_drag_and_drop)
(x_dnd_process_quit, x_dnd_update_state, handle_one_xevent)
(x_connection_closed): Give the right toplevel to the client
message sending functions.

; * lisp/minibuffer.el (format-prompt): Doc fix.

Make wdired match dired with symlink permissions

* lisp/wdired.el (wdired-do-perm-changes): Do not follow symlinks,
to be consistent with plain dired (bug#50189).

Make `format-prompt' use `substitute-command-keys'

* doc/lispref/minibuf.texi (Text from Minibuffer): Mention it.
* lisp/minibuffer.el (format-prompt): Run through
`substitute-command-keys' (bug#51040).

Fix diff-mode.el compilation warnings

* lisp/vc/diff-mode.el (diff-auto-refine-mode): Suppress
byte-compile warnings.

New function substitute-quotes

* lisp/help.el (substitute-quotes): New function.  (Bug#51040)
* doc/lispref/help.texi (Keys in Documentation): Document
substitute-quotes.
* test/lisp/help-tests.el (help-tests-substitute-quotes): New test.

* lisp/cedet/srecode/srt-mode.el (srecode-macro-help):
* lisp/cus-theme.el (describe-theme-1):
* lisp/emacs-lisp/cl-extra.el (cl--describe-class):
* lisp/emacs-lisp/eieio-opt.el (eieio-help-constructor):
* lisp/emacs-lisp/package.el (describe-package-1):
* lisp/help-fns.el (help-fns--parent-mode, help-fns--var-risky)
(help-fns--var-file-local, help-fns--var-bufferlocal)
(describe-face):
* lisp/help.el (substitute-command-keys):
* lisp/progmodes/octave.el (octave-help): Use the new function
instead of 'substitute-command-keys'.

Doc fixes for 'text-quoting-style'

* doc/lispref/help.texi (Keys in Documentation): Remove duplicate
entry for 'text-quoting-style'.  Document the function with the same
name instead.
* src/doc.c (Ftext_quoting_style): Doc fix: clarify the return values.
(syms_of_doc) <Vtext_quoting_style>: Doc fix: clarify that you should
not read the value of this variable directly; use Ftext_quoting_style
instead (bug#51040).

Make a flymake.texi code example more resilient

* doc/misc/flymake.texi (An annotated example backend): Make the
example code resilient wrt. narrowed buffers (bug#51437).

* src/w32image.c (w32_can_use_native_image_api): Fix comment.

Support outline-minor-mode in emacs-authors-mode

* lisp/textmodes/emacs-authors-mode.el (emacs-authors-mode):
Support and enable outline-minor-mode.

; * src/alloc.c (check_pure_size): Fix last change.

Fix several printfs for 32 bit systems

* lib-src/emacsclient.c (main): Use right length modifier when
printing uintmax_t.
* src/alloc.c (check_pure_size): Use right length modifier when
printing ptrdiff_t.

* lisp/subr.el (string-split): New alias for split-string.

Set vc-git-annotate-switches to "-w" in .dir-locals.el

* .dir-locals.el: Set vc-git-annotate-switches to "-w".
Ref: https://lists.gnu.org/r/emacs-devel/2022-09/msg00453.html

Accept "-w" as safe value for vc-git-annotate-switches

* lisp/vc/vc-git.el
(vc-git-annotate-switches-safe-p): New predicate function.
(vc-git-annotate-switches): Use above new predicate function to
check if it's :safe.

Fix problem with Glib 2.73.2+ and SIGCHLD handler

This code fix is by Stefan Monnier (Bug#57699).
* src/process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
Adjust to Glib 2.73.2 behavior change on Linux kernel 5.3+.

; Fix doc strings in shell.el

* lisp/shell.el (shell-highlight-undef-defined-face)
(shell-highlight-undef-remote-file-name-inhibit-cache)
(shell--highlight-undef-exec-cache): Fix wording and typos.

Input indentation for M-x shell

* lisp/comint.el
(comint-indent-input-line):
(comint-indent-input-line-default):
(comint-indent-input-region):
(comint-indent-input-region-default): New functions that implement a
general mechanism for input indentation through an indirect buffer in
comint derived major modes.
* lisp/shell.el (shell-mode): Set up input indentation according to
sh-mode (bug#51940).

Highlight non-existent commands in M-x shell

* lisp/shell.el (shell-mode): Enable highlighting of non-existent
commands if requested.
(shell-highlight-undef-aliases):
(shell-highlight-undef-remote-file-name-inhibit-cache): New user
options.
(shell-highlight-undef-mode): New minor mode.
(shell-highlight-undef-defined-face):
(shell-highlight-undef-undefined-face):
(shell-highlight-undef-alias-face): New faces.
(shell-highlight-undef--exec-cache):
(shell-highlight-undef--face):
(shell-highlight-undef-keywords):
(shell-highlight-undef-regexp):
(shell-highlight-undef--executable-find):
(shell-highlight-undef-matcher):
(shell-highlight-undef--indirect):
(shell-highlight--setup):
(shell-highlight-undef-reset-mode): New functions and buffer local
variables (bug#51940).

Input fontification for M-x ielm

* lisp/ielm.el (ielm-comint-fl-enable): New user option to control
input fontification.
(ielm-indirect-setup-hook): New hook.
(inferior-emacs-lisp-mode): Set up and enable input fontification.

Input fontification for M-x shell

* lisp/comint.el
(comint-indent-input-line):
(comint-indent-input-line-default):
(comint-indent-input-region):
(comint-indent-input-region-default): New functions that implement a
general mechanism for input indentation through an indirect buffer in
comint derived major modes.
* lisp/shell.el (shell-mode): Set up input indentation according to
sh-mode (bug#51940).
* lisp/comint.el
(comint-indent-input-line):
(comint-indent-input-line-default):
(comint-indent-input-region):
(comint-indent-input-region-default): New functions that implement a
general mechanism for input indentation through an indirect buffer in
comint derived major modes.
* lisp/shell.el (shell-mode): Set up input indentation according to
sh-mode (bug#51940).

Implement a general input fontification mechanism for comint modes

* lisp/comint.el
(comint-indent-input-line):
(comint-indent-input-line-default):
(comint-indent-input-region):
(comint-indent-input-region-default): New functions that implement a
general mechanism for input indentation through an indirect buffer in
comint derived major modes.
* lisp/shell.el (shell-mode): Set up input indentation according to
sh-mode (bug#51940).

Fix "warn-lambda-malformed-interactive-spec.el" even more

* test/lisp/emacs-lisp/bytecomp-tests.el
("warn-lambda-malformed-interactive-spec.el"): Adjust test further.

Don't bind `s' in the normal backtrace map

* lisp/emacs-lisp/backtrace.el (backtrace-mode-map): Don't bind
the "s" command, because it's meaningless outside modes that have
set the backtrace-goto-source-functions variable (and only edebug
does that) (bug#57674).
* lisp/emacs-lisp/edebug.el (edebug-pop-to-backtrace): Use it.
(edebug-backtrace-mode-map, edebug-backtrace-mode): New mode.

Update a bytecomp test

* test/lisp/emacs-lisp/bytecomp-tests.el
("warn-lambda-malformed-interactive-spec.el"): Update test to code
change.

Fix typo in byte-compile-lambda warning

* lisp/emacs-lisp/bytecomp.el (byte-compile-lambda): Fix typo in
message (bug#57690).

Fix --without-x compilation warnings

* lisp/image/image-dired.el (clear-image-cache):
* lisp/image/image-dired-external.el (clear-image-cache): Fix
compilation warning (bug#57695).

Revert "Fix tramp-loaddefs compilation"

This reverts commit 43e9c8e9d28dcb659a43e58778e2745d1279051f.

The cookie seemed to go to lisp/loaddefs.el for a reason, but a bootstrap is needed.

Fix tramp-loaddefs compilation

* lisp/net/tramp-compat.el: Fix build by putting tramp-compat-rx
in the right loaddefs file.

Make use of rx in Tramp backward compatoble

* lisp/net/tramp-compat.el (tramp-compat-rx--runtime-params): New defvar.
(tramp-compat-rx--transform-items)
(tramp-compat-rx--transform-item, tramp-compat-rx--transform):
New defuns.  Suggested by Mattias Engdegård <mattiase@acm.org>.
(tramp-compat-rx): New defalias or defmacro.
(tramp-compat-string-replace, tramp-compat-string-search):
Use regexp-quote.

* lisp/net/tramp.el:
* lisp/net/tramp-adb.el:
* lisp/net/tramp-archive.el:
* lisp/net/tramp-cmds.el:
* lisp/net/tramp-crypt.el:
* lisp/net/tramp-fuse.el:
* lisp/net/tramp-gvfs.el:
* lisp/net/tramp-sh.el:
* lisp/net/tramp-smb.el:
* lisp/net/tramp-sudoedit.el: Use `tramp-compat-rx' where indicated.

* test/lisp/net/tramp-archive-tests.el:
* test/lisp/net/tramp-tests.el: Use `tramp-compat-rx' where indicated.

Fix SVG loading test for old librsvg 2.40.1

* test/manual/image-tests.el (image-tests-load-image/svg-invalid): Fix
test for old librsvg 2.40.1.  (Bug#57691)

; Clean up recently added SVG test

* test/manual/image-tests.el (image-tests-load-image/svg-invalid):
Clean up.

Don't warn about some deleted variables in rst.el

* lisp/textmodes/rst.el (rst-level-face-max)
(rst-level-face-base-color, rst-level-face-base-light)
(rst-level-face-format-light, rst-level-face-step-light)
(rst-level-1-face, rst-level-2-face, rst-level-3-face)
(rst-level-4-face, rst-level-5-face, rst-level-6-face): Don't issue
obsoletion warnings for variables deleted in 24.3.

Delete variable window-system-version obsolete since 24.3

* lisp/frame.el (window-system-version): Delete variable.
* src/dispnew.c (syms_of_display) <Vwindow_system_version>:
Delete DEFVAR, obsolete since 24.3.
(init_display_interactive, syms_of_display_for_pdumper):
* src/msdos.c (internal_terminal_init):
* src/nsterm.m (ns_term_init):
* src/pgtkfns.c (pgtk_display_info_for_name):
* src/w32fns.c (w32_display_info_for_name, Fx_open_connection):
* src/xfns.c (x_display_info_for_name, Fx_open_connection): Don't
set above deleted variable.
* admin/admin.el (set-version): Don't update above deleted
variable in msdos.c.
* lisp/textmodes/artist.el (artist-submit-bug-report): Don't use
above deleted variable.

Delete many items obsolete since 24.3

* lisp/allout.el (allout-exposure-change-hook)
(allout-structure-added-hook, allout-structure-deleted-hook)
(allout-structure-shifted-hook):
* lisp/arc-mode.el (archive-extract-hooks):
* lisp/buff-menu.el (Buffer-menu-buffer+size-width):
* lisp/calendar/timeclock.el (timeclock-modeline-display)
(timeclock-modeline-display, timeclock-update-modeline):
* lisp/cedet/semantic/db-el.el
(semanticdb-elisp-sym-function-arglist):
* lisp/cedet/semantic/db-file.el (semanticdb-save-database-hooks):
* lisp/cedet/semantic/edit.el (semantic-change-hooks)
(semantic-edits-new-change-hooks)
(semantic-edits-delete-change-hooks)
(semantic-edits-reparse-change-hooks):
* lisp/cedet/semantic/lex.el (semantic-lex-reset-hooks):
* lisp/comint.el (comint--unquote&expand-filename)
(comint-unquote-filename):
* lisp/custom.el (user-variable-p):
* lisp/dired.el (dired-shrink-to-fit, dired-pop-to-buffer)
(dired-sort-set-modeline):
* lisp/ebuff-menu.el (Electric-buffer-menu-mode):
* lisp/emacs-lisp/byte-run.el (macro-declaration-function):
* lisp/emacs-lisp/checkdoc.el (custom-print-functions)
(checkdoc-comment-style-hooks):
* lisp/emacs-lisp/cl-lib.el (custom-print-functions):
* lisp/emacs-lisp/edebug.el (gud-inhibit-global-bindings):
* lisp/erc/erc-dcc.el (erc-dcc-chat-filter-hook):
* lisp/eshell/esh-mode.el (eshell-status-in-modeline):
* lisp/eshell/eshell.el (eshell-add-to-window-buffer-names)
(eshell-remove-from-window-buffer-names):
* lisp/faces.el (set-face-underline-p, font-list-limit):
* lisp/files.el (automount-dir-prefix, toggle-read-only):
* lisp/filesets.el (filesets-cache-fill-content-hooks):
* lisp/frame.el (automatic-hscrolling):
* lisp/generic-x.el (javascript-generic-mode)
(javascript-generic-mode-hook):
* lisp/gnus/gnus-start.el (gnus-subscribe-newsgroup-hooks):
* lisp/gnus/nndiary.el (nndiary-request-create-group-hooks)
(nndiary-request-update-info-hooks)
(nndiary-request-accept-article-hooks):
* lisp/htmlfontify.el (hfy-post-html-hooks):
* lisp/international/mule-cmds.el
(inactivate-current-input-method-function)
(inactivate-input-method, input-method-inactivate-hook)
(ucs-insert):
* lisp/international/quail.el (quail-inactivate)
(quail-inactivate-hook):
* lisp/international/robin.el (robin-inactivate)
(robin-inactivate-hook):
* lisp/leim/quail/hangul.el (hangul-input-method-inactivate):
* lisp/leim/quail/uni-input.el (ucs-input-inactivate):
* lisp/mail/emacsbug.el (report-emacs-bug-info):
* lisp/mh-e/mh-e.el (mh-kill-folder-suppress-prompt-hooks):
* lisp/mpc.el (mpc-string-prefix-p):
* lisp/net/rcirc.el (rcirc-print-hooks, rcirc-sentinel-hooks)
(rcirc-receive-message-hooks, rcirc-activity-hooks):
* lisp/obsolete/crisp.el (crisp-mode-modeline-string):
* lisp/pcomplete.el (pcomplete-arg-quote-list)
(pcomplete-quote-argument):
* lisp/progmodes/cc-mode.el (c-prepare-bug-report-hooks):
* lisp/progmodes/python.el (python-info-ppss-context)
(python-info-ppss-context-type)
(python-info-ppss-comment-or-string-p, python-indent)
(python-guess-indent, python-buffer, python-preoutput-result)
(python-proc, python-send-receive, python-send-string)
(python-use-skeletons):
* lisp/progmodes/sh-script.el (sh-maybe-here-document):
* lisp/replace.el (query-replace-interactive):
* lisp/strokes.el (strokes-modeline-string):
* lisp/subr.el (redraw-modeline):
* lisp/term.el (term-default-fg-color, term-default-bg-color):
* lisp/textmodes/tex-mode.el (latex-string-prefix-p)
(tex-string-prefix-p):
* lisp/url/url-parse.el (url-recreate-url-attributes):
* lisp/vc/add-log.el (change-log-acknowledgement):
* lisp/vc/ediff-wind.el
(ediff-choose-window-setup-function-automatically):
* lisp/vc/pcvs-util.el (cvs-string-prefix-p):
* lisp/vc/vc.el (vc-string-prefix-p):
* lisp/window.el (display-buffer-function):
* lisp/winner.el (winner-mode-leave-hook): Remove many functions and
variables obsolete since 24.3.

* lisp/buff-menu.el (list-buffers--refresh):
* lisp/dired.el (dired-mode-map):
* lisp/files.el (abbreviate-file-name):
* lisp/generic-x.el (generic-default-modes):
* lisp/mh-e/mh-funcs.el (mh-kill-folder):
* lisp/progmodes/hideif.el (hide-ifdef-mode-submap):
* lisp/replace.el (query-replace-read-from):
* lisp/term.el (term):
* lisp/window.el (display-buffer): Don't use above deleted
functions and variables.

* src/marker.c (Fbuffer_has_markers_at): Delete DEFUN obsolete
since 24.3.
(syms_of_marker) <Sbuffer_has_markers_at>: Delete defsubr.
* lisp/subr.el (buffer-has-markers-at): Remove obsoletion
of above deleted DEFUN.
* etc/TODO: Doc fix; don't mention above deleted function.

* admin/cus-test.el (cus-test-get-options):
* lisp/pcomplete.el: Doc fixes; don't mention removed items.
; * etc/NEWS: List removed items.

Display error in emacsclient if setsockopt failed

* lib-src/emacsclient.c (set_tcp_socket, set_socket_timeout): Display
an error message if setsockopt failed.

Remove some redundant calls to x_ignore_errors_for_next_request

* src/xterm.c (x_dnd_do_unsupported_drop, x_set_frame_alpha):
Wrap some requests in x_ignore_errors_for_next_request instead
of calling it each time.

Remove long-broken TESTRM interface

* src/xrdb.c: [TESTRM]:
(fatal, main): Delete functions and code block.  They don't work
and rely on XLIB_ILLEGAL_ACCESS.

Prefer defvar-keymap in proced.el

* lisp/proced.el (proced-mode-map): Prefer defvar-keymap.

Set indent-tabs-mode for lisp-data-mode in .dir-locals.el

* .dir-locals.el (lisp-data-mode): Enforce existing indent-tabs-mode
policy.

Display librsvg error when loading bad SVG

* src/image.c (svg_load_image): Display the error message from librsvg
when parsing a bad SVG image file.
* test/manual/image-tests.el
(image-tests-load-image/svg-invalid): New test.

; Fix a race condition in an Eshell test

* test/lisp/eshell/esh-proc-tests.el
(esh-proc-test/sigpipe-exits-process): Use "|&" when creating the
pipeline to prevent an extra pipe process from being started.

Decode base64 attachments revealed by decryption.

* lisp/mail/rmail.el (rmail-epa-decode): New function.
(rmail-epa-decrypt): Call rmail-epa-decode.

; Merge from origin/emacs-28

The following commit was skipped:

9acb278af5 Bump Emacs version to 28.2

Merge from origin/emacs-28

395760dcd3 Update ChangeLog and AUTHORS for Emacs 28.2
ddabb03a01 * doc/misc/idlwave.texi (Troubleshooting): Don't say "Emac...
724444f3d5 ; * doc/emacs/misc.texi (emacsclient Options): Fix typo.
b96257162d Don't mention very old Emacs versions in docs

# Conflicts:
# doc/emacs/misc.texi
# etc/NEWS

* src/keyboard.c (safe_run_hook_funcall): Fix thinko

* src/keyboard.c (safe_run_hook_funcall): Fix recent regression

The mutation of `args` was unsafe because that array was
later reused (and assumed unchanged) by the caller.
https://lists.gnu.org/archive/html/emacs-devel/2022-09/msg00329.html

test: Remove redundant "" arg to `mapconcat`

* test/src/process-tests.el (process-test-stderr-filter):
* test/src/print-tests.el (print-tests-continuous-numbering):
* test/src/fns-tests.el (fns-tests-mapconcat):
* test/src/data-tests.el (test-bool-vector-to-hex-string):
* test/src/casefiddle-tests.el (casefiddle-tests-char-properties)
(casefiddle-tests-case-table, casefiddle-tests-casing-character):
* test/lisp/tabify-tests.el (tabify-tests--test-changes):
* test/lisp/subr-tests.el (subr-tests-bug22027):
* test/lisp/sort-tests.el (sort-tests-random-word):
* test/lisp/net/hmac-md5-tests.el (hmac-md5-test-encode-string):
* test/lisp/md4-tests.el (md4-tests-digest->hex):
* test/lisp/emacs-lisp/cl-extra-tests.el (cl-extra-test-map):
* test/lisp/dired-tests.el (dired-test-directory-files):
* test/lisp/char-fold-tests.el (char-fold--random-word):
* test/lisp/ansi-color-tests.el (ansi-color-incomplete-sequences-test):
Remove redundant "" arg to `mapconcat`.

; * src/editfns.c (syms_of_editfns) <restrictions-locked>: Doc fix.

Add new user option ecomplete-auto-select

* lisp/ecomplete.el (ecomplete-auto-select): New user option
(bug#53935).
(ecomplete-display-matches): Use it.

Add prefix argument to outline-cycle-buffer

* lisp/outline.el (outline-cycle-buffer): Add prefix argument to show
headings up to a given level.  Handle the case where the top
heading level is not 1.