Run admin/update-copyright.

* lisp/fringe.el (fringe-bitmap-p): Make it a plain function.

* lisp/tooltip.el (tooltip-region-active-p): Remove.

* lisp/net/shr.el (shr-char-breakable-p, shr-char-kinsoku-bol-p)
(shr-char-kinsoku-eol-p, shr-char-nospace-p): Use define-inline.

* lisp/url/url-future.el (url-future-done-p, url-future-completed-p)
(url-future-errored-p, url-future-cancelled-p):
* lisp/url/url-dav.el (url-dav-http-success-p): Use define-inline.

* lisp/vc/ediff-init.el (ediff-odd-p): Remove.
(ediff-background-face): Use cl-oddp instead.
(ediff-buffer-live-p): Make it a defsubst.

* lisp/emacs-lisp/gv.el (alist-get): Provide expander.
* lisp/winner.el (winner-remember):
* lisp/tempo.el (tempo-use-tag-list):
* lisp/progmodes/gud.el (minor-mode-map-alist):
* lisp/international/mule-cmds.el (define-char-code-property):
* lisp/frameset.el (frameset-filter-params):
* lisp/files.el (dir-locals-set-class-variables):
* lisp/register.el (get-register, set-register):
* lisp/calc/calc-yank.el (calc-set-register): Use it.
* lisp/ps-print.el (ps-get, ps-put, ps-del): Mark as obsolete.
* lisp/tooltip.el (tooltip-set-param): Mark as obsolete.
(tooltip-show): Use alist-get instead.
* lisp/ses.el (ses--alist-get): Remove.  Use alist-get instead.
* admin/unidata/unidata-gen.el (unidata-gen-table-word-list): Use alist-get
and cl-incf.

 lisp/tooltip.el (tooltip-show-help-non-mode, tooltip-show-help): Use
 equal-including-properties to compare help-echo strings.

* tooltip.el (tooltip-use-echo-area): Warn only on 'set.
* progmodes/gud.el (gud-gdb-completion-function): Move before use.
(gud-tooltip-echo-area): Make obsolete.
(gud-tooltip-process-output, gud-tooltip-tips): Also check tooltip-mode.

 lisp/tooltip.el (tooltip-identifier-from-point): Don't treat tokens
 inside comments and strings as identifiers.
 lisp/progmodes/gud.el (gud-tooltip-print-command): Quote the
 expression to evaluate.  This allows to evaluate expressions with
 embedded whitespace.
 (gud-tooltip-tips): Add a blank before the newline in the
 message-box text, for the benefit of message-box emulation on
 MS-Windows.
 lisp/progmodes/gdb-mi.el (gdb-tooltip-print): Don't ignore error
 messages from GDB, pop them up in a tooltip to give feedback to
 user.
 (gdb-tooltip-print-1): Quote the expression to evaluate.  This
 allows to evaluate expressions with embedded whitespace.
 (gdb-inferior-io--init-proc): Don't send "-inferior-tty" command
 if the TTY name is nil or empty (which happens when communicating
 with the inferior via pipes, e.g. on MS-Windows).
 (gdb-internals): If GDB sends a "&\n" empty debugging message,
 don't send that to the GUD buffer.

 doc/emacs/building.texi (Debugger Operation): Correct and improve
 documentation of the GUD Tooltip mode.

* lisp/vc/log-edit.el (vc-comment-ring, vc-comment-ring-index):
* lisp/tooltip.el (tooltip-hook):
* lisp/textmodes/reftex-toc.el (reftex-toc-map):
* lisp/textmodes/reftex-sel.el (reftex-select-label-map)
(reftex-select-bib-map):
* lisp/textmodes/reftex-index.el (reftex-index-map)
(reftex-index-phrases-map):
* lisp/speedbar.el (speedbar-syntax-table, speedbar-key-map):
* lisp/progmodes/meta-mode.el (meta-mode-map):
* lisp/novice.el (disabled-command-hook):
* lisp/loadhist.el (unload-hook-features-list):
* lisp/frame.el (blink-cursor):
* lisp/files.el (find-file-not-found-hooks, write-file-hooks)
(write-contents-hooks):
* lisp/emulation/tpu-edt.el (GOLD-map):
* lisp/emacs-lock.el (emacs-lock-from-exiting):
* lisp/emacs-lisp/generic.el (generic-font-lock-defaults):
* lisp/emacs-lisp/chart.el (chart-map):
* lisp/dos-fns.el (register-name-alist):
* lisp/dired-x.el (dired-omit-files-p):
* lisp/desktop.el (desktop-enable):
* lisp/cus-edit.el (custom-mode-hook):
* lisp/buff-menu.el (buffer-menu-mode-hook):
* lisp/bookmark.el (bookmark-read-annotation-text-func)
(bookmark-exit-hooks):
* lisp/allout.el (allout-mode-deactivate-hook)
(allout-exposure-change-hook, allout-structure-added-hook)
(allout-structure-deleted-hook, allout-structure-shifted-hook):
* lisp/dirtrack.el (dirtrack-toggle, dirtrackp, dirtrack-debug-toggle)
(dirtrack-debug): Move call to define-obsolete-variable-alias so it
comes before the corresponding variable's definition.