* lisp/textmodes/tildify.el (tildify):
* lisp/textmodes/text-mode.el (text-mode-hook):
* lisp/textmodes/table.el (table):
* lisp/textmodes/rst.el (rst):
* lisp/textmodes/refer.el (refer):
* lisp/textmodes/refbib.el (refbib):
* lisp/textmodes/picture.el (picture):
* lisp/textmodes/nroff-mode.el (nroff):
* lisp/textmodes/enriched.el (enriched):
* lisp/textmodes/bib-mode.el (bib):
* lisp/progmodes/ebnf2ps.el (ebnf2ps):
* lisp/nxml/rng-valid.el (relax-ng):
* lisp/view.el (view):
* lisp/ps-print.el (ps-print):
* lisp/printing.el (printing):
* lisp/outline.el (outlines):
* lisp/lpr.el (lpr):
* lisp/delim-col.el (columns): Use 'text' group instead of 'wp'.
* lisp/cus-edit.el (wp): Remove the "text" tag.
(text): New defgroup, inherits from the deprecated 'wp'.
(outlines): Remove, in favor of the definition in outline.el.
(tex): Inherit from 'text'.
Suggested by Drew Adams <drew.adams@oracle.com>.  (Bug#24549)

* lisp/files.el (shell-quote-wildcard-pattern):
* lisp/progmodes/vhdl-mode.el (vhdl-mode):
* lisp/subr.el (replace-regexp-in-string):
* lisp/view.el (view-mode):
* src/nsfns.m (syms_of_nsfns):
* src/syntax.c (Fbackward_prefix_chars):
Fix quoting problems in doc strings (Bug#23696).

Run admin/update-copyright.

Run admin/update-copyright.

* progmodes/hideif.el (hide-ifdef-mode-submap): Also substitute read-only-mode.

* bindings.el (mode-line-toggle-read-only):
* bs.el (bs-toggle-readonly):
* buff-menu.el (Buffer-menu-toggle-read-only):
* dired.el (dired-toggle-read-only):
* files.el (view-read-only, find-file-read-only)
(find-file-read-only-other-window)
(find-file-read-only-other-frame):
* progmodes/hideif.el (hide-ifdef-toggle-outside-read-only):
Doc fixes re toggle-read-only.

* view.el: Comment updates.

* tutorial.el (tutorial--describe-nonstandard-key): Use string-match-p.
  (tutorial--detailed-help): Remove unused local variables.
  (tutorial--save-tutorial-to): Use ignore-errors.
  (help-with-tutorial): Use looking-at-p.

* view.el (view-buffer-other-window, view-buffer-other-frame):
  Mark unused arguments.

* woman.el (woman-parse-colon-path, woman-parse-colon-path)
  (woman-select-symbol-fonts, woman, woman-find-file)
  (woman-insert-file-contents, woman-non-underline-faces):
  Use string-match-p.
  (woman1-unquote): Move declaration.

* xml.el (xml-parse-tag-1, xml-parse-string): Use looking-at-p.
  (xml-parse-dtd): Use looking-at-p, string-match-p.  Mark unused
  argument.  Remove unused local variable.
  (xml-parse-elem-type): Use string-match-p.
  (xml-substitute-numeric-entities): Use ignore-errors.

* lisp/calc/calc-graph.el (calc-graph-show-dumb):
* lisp/calendar/calendar.el (calendar-mode-map):
* lisp/cus-edit.el (custom-mode-map):
* lisp/ehelp.el (electric-help-map):
* lisp/emulation/vip.el (vip-mode-map):
* lisp/epa.el (epa-key-list-mode-map):
* lisp/info.el (Info-mode-map):
* lisp/mail/rmail.el (rmail-mode-map):
* lisp/mail/rmailsum.el (rmail-summary-mode-map):
* lisp/man.el (Man-mode-map):
* lisp/net/newst-plainview.el (newsticker-mode-map):
* lisp/progmodes/cpp.el (cpp-edit-mode-map):
* lisp/progmodes/grep.el (grep-mode-map):
* lisp/progmodes/idlw-help.el (idlwave-help-mode-map):
* lisp/simple.el (special-mode-map):
* lisp/startup.el (splash-screen-keymap):
* lisp/view.el (view-mode-map):
Make S-SPC scroll in the opposite sense to SPC.

Fixes: debbugs:2145

and view-mode-disable and assume it's called from view-mode.
(view-mode-enable, view-mode-disable): Redefine as obsolete
compatibility layer above view-mode.
(view-mode-enter): Call `view-mode'.
* lisp/files.el (after-find-file): Call `view-mode'.