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.

lisp/dired.el

@@ -508,15 +508,6 @@ This is what the do-commands look for, and what the mark-commands store.")
 (defvar dired-del-marker ?D
   "Character used to flag files for deletion.")
 
-(defvar dired-shrink-to-fit t
-  ;; I see no reason ever to make this nil -- rms.
-  ;;  (> baud-rate search-slow-speed)
-  "Non-nil means Dired shrinks the display buffer to fit the marked files.")
-(make-obsolete-variable 'dired-shrink-to-fit
-			"use the Customization interface to add a new rule
-to `display-buffer-alist' where condition regexp is \"^ \\*Marked Files\\*$\",
-action argument symbol is `window-height' and its value is nil." "24.3")
-
 (defvar dired-file-version-alist)
 
 ;;;###autoload
@@ -2259,8 +2250,6 @@ Do so according to the former subdir alist OLD-SUBDIR-ALIST."
   "M-s f C-M-s" #'dired-isearch-filenames-regexp
   ;; misc
   "<remap> <read-only-mode>"   #'dired-toggle-read-only
-  ;; `toggle-read-only' is an obsolete alias for `read-only-mode'
-  "<remap> <toggle-read-only>" #'dired-toggle-read-only
   "?"       #'dired-summary
   "DEL"     #'dired-unmark-backward
   "<remap> <undo>"             #'dired-undo
@@ -3879,28 +3868,6 @@ or \"* [3 files]\"."
 	  (format "[next %d files]" arg)
 	(format "%c [%d files]" dired-marker-char count)))))
 
-(defun dired-pop-to-buffer (buf)
-  "Pop up buffer BUF in a way suitable for Dired."
-  (declare (obsolete pop-to-buffer "24.3"))
-  (let ((split-window-preferred-function
-	 (lambda (window)
-	   (or (and (let ((split-height-threshold 0))
-		      (window-splittable-p (selected-window)))
-		    ;; Try to split the selected window vertically if
-		    ;; that's possible.  (Bug#1806)
-		    (split-window-below))
-	       ;; Otherwise, try to split WINDOW sensibly.
-	       (split-window-sensibly window))))
-	pop-up-frames)
-    (pop-to-buffer (get-buffer-create buf)))
-  ;; See Bug#12281.
-  (set-window-start nil (point-min))
-  ;; If dired-shrink-to-fit is t, make its window fit its contents.
-  (when dired-shrink-to-fit
-    ;; Try to not delete window when we want to display less than
-    ;; `window-min-height' lines.
-    (fit-window-to-buffer (get-buffer-window buf) nil 1 nil nil t)))
-
 (defcustom dired-no-confirm nil
   "A list of symbols for commands Dired should not confirm, or t.
 Command symbols are `byte-compile', `chgrp', `chmod', `chown', `compress',
@@ -4590,9 +4557,6 @@ Possible values:
                     (t (concat "Dired " dired-actual-switches))))))
     (force-mode-line-update)))
 
-(define-obsolete-function-alias 'dired-sort-set-modeline
-  #'dired-sort-set-mode-line "24.3")
-
 (defun dired-sort-toggle-or-edit (&optional arg)
   "Toggle sorting by date, and refresh the Dired buffer.
 With a prefix argument, edit the current listing switches instead."