bug#55736: 28.1; doc fix

[Ikumi Keita]

I think that the attached patch should be applied to
doc/lispref/display.texi, looking at the actual usage of `disable-eval'
in lisp/textmodes/enriched.el and src/xdisp.c:
,---- enriched.el
| (defun enriched-decode-display-prop (start end &optional param)
| [...]
|     (if enriched-allow-eval-in-display-props
|         (list start end 'display prop)
|       (list start end 'display (list 'disable-eval prop)))))
`----
,---- xdisp.c
| handle_display_spec (struct it *it, Lisp_Object spec, Lisp_Object object,
| [...]
|   /* Support (disable-eval PROP) which is used by enriched.el.  */
|   if (CONSP (spec) && EQ (XCAR (spec), Qdisable_eval))
|     {
|       enable_eval = false;
|       spec = CONSP (XCDR (spec)) ? XCAR (XCDR (spec)) : Qnil;
|     }
`----

Regards,
Ikumi Keita
#StandWithUkraine #StopWarInUkraine

patch
Description: doc fix

In GNU Emacs 28.1 (build 1, x86_64-unknown-freebsd13.0, GTK+ Version 3.24.33, 
cairo version 1.17.4)
 of 2022-05-10 built on freebsd.vmware
Windowing system distributor 'The X.Org Foundation', version 11.0.12014000
System Description: 13.1-RELEASE

Configured using:
 'configure --with-canna --with-canna-includes=/usr/local/canna/include
--with-canna-libraries=/usr/local/canna/lib --without-xim
--disable-largefile --without-modules --with-sound=yes
--with-file-notification=yes CFLAGS=-O3'

Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GNUTLS GSETTINGS HARFBUZZ JPEG JSON
LCMS2 LIBXML2 NOTIFY KQUEUE PDUMPER PNG RSVG SOUND THREADS TIFF
TOOLKIT_SCROLL_BARS X11 XDBE XIM XPM GTK3 ZLIB

Important settings:
  value of $EMACSLOADPATH: /home/keita/elisp:
  value of $LANG: ja_JP.eucJP
  locale-coding-system: japanese-iso-8bit-unix

Major mode: Lisp Interaction

Minor modes in effect:
  global-git-commit-mode: t
  magit-auto-revert-mode: t
  shell-dirtrack-mode: t
  tooltip-mode: t
  global-eldoc-mode: t
  eldoc-mode: t
  show-paren-mode: t
  mouse-wheel-mode: t
  tool-bar-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  indent-tabs-mode: t
  transient-mark-mode: t

Load-path shadows:
~/elisp/latex hides /usr/local/share/emacs/site-lisp/auctex/latex
~/elisp/tex hides /usr/local/share/emacs/site-lisp/auctex/tex
/home/keita/.emacs.d/elpa/transient-20220406.1156/transient hides 
/usr/local/share/emacs/28.1/lisp/transient
~/elisp/reftex-parse hides 
/usr/local/share/emacs/28.1/lisp/textmodes/reftex-parse
/home/keita/.emacs.d/elpa/soap-client-3.2.1/soap-inspect hides 
/usr/local/share/emacs/28.1/lisp/net/soap-inspect
/home/keita/.emacs.d/elpa/soap-client-3.2.1/soap-client hides 
/usr/local/share/emacs/28.1/lisp/net/soap-client

Features:
(shadow mh-identity mh-letter mh-comp emacsbug sendmail vc cc-mode
cc-fonts cc-guess cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars
cc-defs misearch multi-isearch vc-dispatcher vc-hg bug-reference
face-remap magit-submodule magit-obsolete magit-blame magit-stash
magit-reflog magit-bisect magit-push magit-pull magit-fetch magit-clone
magit-remote magit-commit magit-sequence magit-notes magit-worktree
magit-tag magit-merge magit-branch magit-reset magit-files magit-refs
magit-status magit magit-repos magit-apply magit-wip magit-log
magit-diff smerge-mode diff diff-mode git-commit rx log-edit easy-mmode
pcvs-util add-log magit-core magit-autorevert autorevert filenotify
magit-margin magit-transient magit-process with-editor shell pcomplete
comint ring server ansi-color magit-mode transient cl-extra help-mode
magit-git magit-base magit-section format-spec dash mh-search qp smiley
mm-archive mail-extr mh-mime mh-gnus mh-alias multi-prompt crm mh-show
goto-addr thingatpt gnus-cite gnus-art mm-uu mml2015 mm-view mml-smime
smime dig gnus-sum shr kinsoku svg dom gnus-group gnus-undo gnus-start
gnus-dbus dbus xml gnus-cloud nnimap nnmail mail-source utf7 netrc nnoo
parse-time iso8601 gnus-spec gnus-int message rmc puny dired
dired-loaddefs rfc822 mml mml-sec epa derived epg rfc6068 epg-config
mm-decode mm-bodies mm-encode mail-parse rfc2231 gmm-utils mailheader
gnus-win gnus-range gnus nnheader wid-edit mh-seq mh-inc hl-line
mh-tool-bar mh-xface mh-utils mh-folder which-func imenu gnus-util rmail
rmail-loaddefs rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils
text-property-search mh-scan mh-e mh-compat mailabbrev mh-buffers
mh-loaddefs time-date edmacro kmacro preview-latex auto-loads tex-site
canna-im info package browse-url url url-proxy url-privacy url-expand
url-methods url-history url-cookie url-domsuf url-util mailcap
url-handlers url-parse auth-source cl-seq eieio eieio-core cl-macs
eieio-loaddefs password-cache json subr-x map url-vars seq byte-opt gv
bytecomp byte-compile cconv cl-loaddefs cl-lib japan-util iso-transl
tooltip eldoc paren electric uniquify ediff-hook vc-hooks
lisp-float-type elisp-mode mwheel term/x-win x-win term/common-win x-dnd
tool-bar dnd fontset image regexp-opt fringe tabulated-list replace
newcomment text-mode lisp-mode prog-mode register page tab-bar menu-bar
rfn-eshadow isearch easymenu timer select scroll-bar mouse jit-lock
font-lock syntax font-core term/tty-colors frame minibuffer cl-generic
cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao
korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech
european ethiopic indian cyrillic chinese composite emoji-zwj charscript
charprop case-table epa-hook jka-cmpr-hook help simple abbrev obarray
cl-preloaded nadvice button loaddefs faces cus-face macroexp files
window text-properties overlay sha1 md5 base64 format env code-pages
mule custom widget hashtable-print-readable backquote threads dbusbind
kqueue lcms2 dynamic-setting system-font-setting font-render-setting
cairo move-toolbar gtk x-toolkit x multi-tty make-network-process emacs)

Memory information:
((conses 16 240217 15085)
 (symbols 48 22347 3)
 (strings 32 77614 1808)
 (string-bytes 1 2766052)
 (vectors 16 46113)
 (vector-slots 8 637299 35475)
 (floats 8 234 157)
 (intervals 56 4403 0)
 (buffers 992 20))