Prepare the Emacs 27.2 release.emacs-27.2-rc1

* etc/HISTORY: Update for Emacs 27.2.

* README:
* configure.ac:
* nt/README.W32:
* msdos/sed2v2.inp: Set version to 27.2

9 files changed, 416 insertions, 48 deletions

diff --git a/ChangeLog.3 b/ChangeLog.3
index 1c0745e9d7f..ccc06b85f75 100644
--- a/ChangeLog.3
+++ b/ChangeLog.3
@@ -1,3 +1,378 @@
+2021-03-25  Eli Zaretskii  <eliz@gnu.org>
+
+	* Version 27.2 released.
+
+2021-03-18  Eli Zaretskii  <eliz@gnu.org>
+
+	* etc/HISTORY: Update for Emacs 27.2.
+
+	* README:
+	* configure.ac:
+	* nt/README.W32:
+	* msdos/sed2v2.inp: Set version to 27.2
+
+2021-03-18  Lars Ingebrigtsen  <larsi@gnus.org>
+
+	Document that `buffer-string' retains text properties
+
+	* doc/lispref/text.texi (Buffer Contents): Mention text properties
+	in the `buffer-string' documentation.
+	* src/editfns.c (Fbuffer_string): Mention text properties in the
+	doc string (bug#47220).
+
+	(cherry picked from commit 60af754170f22f5d25510af069ed0ebfec95f992)
+
+2021-03-17  Fabrice Bauzac  <noon@mykolab.com>
+
+	Remove duplicate @table item from ELisp manual
+
+	* doc/lispref/objects.texi (Special Read Syntax): Remove duplicate
+	item "#@N" from the table of Special Read Syntax.  (Bug#47200)
+
+2021-03-14  Daniel Martín  <mardani29@yahoo.es>
+
+	Fix reference to 'diff-font-lock-syntax' in diff-mode documentation
+
+	* doc/emacs/files.texi (Diff Mode): Add the omitted name of the
+	variable.  (Bug#47129)
+
+2021-03-14  Alan Third  <alan@idiocy.org>
+
+	Fix buffer overflow in xbm_scan (bug#47094)
+
+	* src/image.c (xbm_scan): Ensure reading a string doesn't overflow the
+	buffer.
+
+	(cherry picked from commit ebc3b25409dd614c1814a0643960452683e37aa3)
+
+2021-03-13  Matt Armstrong  <matt@rfc20.org>
+
+	Fix typos and omissions for (elisp)Button Buffer Commands
+
+	* doc/lispref/display.texi (Button Buffer Commands): Minor
+	typo and omission fixes `backward-button' and
+	`forward-button'.  (Bug#47051)
+
+2021-03-13  Eli Zaretskii  <eliz@gnu.org>
+
+	Teach Rmail about NBSP in "Re:"
+
+	* lisp/mail/rmail.el (rmail-simplified-subject)
+	(rmail-reply-regexp): Allow NBSP in "RE:" prefixes.
+
+2021-03-12  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+	Revert "* lisp/mouse.el: Fix mouse-1-clock-follows-mouse = double"
+
+	This reverts commit 02a5cfce471613f671722b35536d2a78f17b0429.
+	That commit breaks because of a missing patch to `parse_modifiers_uncached`
+	in `src/keyboard.c`.  IOW, too risky for `emacs-27`.
+
+	Don't merge to `master`.
+
+2021-03-11  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+	* lisp/mouse.el: Fix mouse-1-clock-follows-mouse = double
+
+	This functionality was broken by commit 3d5e31eceb9dc1fb62b2b2,
+	the problem being that we end up considering as distinct the events
+	`down-double-mouse-1` and `double-down-mouse-1`.
+
+	Reported by Eyal Soha <eyalsoha@gmail.com>
+
+	(mouse--click-1-maybe-follows-link): Make sure the last element of
+	the list passed to `event-convert-list` is indeed a "basic" event.
+
+2021-03-05  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+	* lisp/emacs-lisp/gv.el (edebug-after): Don't run the getter in the setter
+
+	This fixes bug#46573 which was introduced by commit
+	d79cf638f278e50c22feb53d6ba556f5ce9d7853.
+	The new code is a middle ground, which makes sure the instrumentation
+	point is used (so the coverage checker won't have ghost unreachable
+	instrumentation points) yet without artificially running the getter
+	when we only need to run the setter.
+
+2021-03-05  Masahiro Nakamura  <tsuucat@icloud.com>
+
+	* doc/misc/tramp.texi (Remote shell setup): Fix reference. (Do not merge)
+
+2021-03-05  Eli Zaretskii  <eliz@gnu.org>
+
+	Fix initialization of 'while-no-input-ignore-events'
+
+	* src/keyboard.c (syms_of_keyboard_for_pdumper): Don't reset
+	'while-no-input-ignore-events' after loading the dump file.
+	(Bug#46940)
+
+2021-03-04  Eli Zaretskii  <eliz@gnu.org>
+
+	Update documentation of reading passwords
+
+	* doc/emacs/mini.texi (Passwords): Update to match the modified
+	implementation.  (Bug#46902)  Add indexing.
+
+2021-03-02  Lars Ingebrigtsen  <larsi@gnus.org>
+
+	Improve the 'dired-do-kill-lines' doc string
+
+	* lisp/dired-aux.el (dired-do-kill-lines): Document the FMT
+	parameter (bug#46867).
+
+	(cherry picked from commit b9cb3b904008a80c69ab433f4851377967b100db)
+
+2021-02-27  Eli Zaretskii  <eliz@gnu.org>
+
+	Avoid crashes in Mew due to corrupted tool-bar label
+
+	* src/gtkutil.c (update_frame_tool_bar): Don't keep around a
+	'char *' pointer to a Lisp string's contents when calling Lisp,
+	because that could relocate string data; keep the Lisp string
+	itself instead.  This avoids crashes in Mew.  (Bug#46791)
+
+2021-02-25  Stefan Kangas  <stefan@marxist.se>
+
+	* lisp/tooltip.el (tooltip): Doc fix for GTK.
+
+2021-02-20  Stefan Kangas  <stefan@marxist.se>
+
+	* lisp/help.el (help-for-help-internal): Doc fix; use imperative.
+
+2021-02-19  Eli Zaretskii  <eliz@gnu.org>
+
+	More accurate documentation of the "r" interactive spec
+
+	* doc/lispref/commands.texi (Interactive Codes): Describe the
+	effect of 'mark-even-if-inactive'.
+
+2021-02-19  Stefan Kangas  <stefan@marxist.se>
+
+	Mention the GNU Kind Communications Guidelines in the FAQ
+
+	* doc/misc/efaq.texi (Guidelines for newsgroup postings): Mention
+	the GNU Kind Communications Guidelines.
+
+2021-02-18  Ryan Prior  <rprior@protonmail.com>  (tiny change)
+
+	Allow newlines in password prompts again in comint
+
+	* lisp/comint.el (comint-password-prompt-regexp): Match all
+	whitespace (including newline) at the end of the passphrase, not
+	just space and \t (bug#46609).
+	(comint-watch-for-password-prompt): Remove trailing newlines from
+	the prompt (bug#46609).
+
+2021-02-16  Eli Zaretskii  <eliz@gnu.org>
+
+	Avoid point movement when visiting image files
+
+	* lisp/image-mode.el (image-toggle-display-image): Preserve point
+	around the call to exif-parse-buffer, to prevent it from moving
+	into the image data.  (Bug#46552)
+
+2021-02-10  Eli Zaretskii  <eliz@gnu.org>
+
+	Avoid assertion violation in callproc.c
+
+	* src/callproc.c (call_process): Avoid assertion violation when
+	DESTINATION is a cons cell '(:file . "FOO")'.  (Bug#46426)
+
+2021-02-08  Lars Ingebrigtsen  <larsi@gnus.org>
+
+	Clarify "changes" in CONTRIBUTE
+
+	* CONTRIBUTE: Clarify that "changes" doesn't include removing code
+	(bug#44834).
+
+	(cherry picked from commit 33c9556c9db9b8c62dcd80dd3cc665e669ea66d4)
+
+2021-02-07  Lars Ingebrigtsen  <larsi@gnus.org>
+
+	Clarify when activate-mark-hook is run
+
+	* doc/lispref/markers.texi (The Mark):
+	* lisp/simple.el (activate-mark-hook): Clarify when the hook is
+	run (bug#23444).
+
+2021-02-07  Eli Zaretskii  <eliz@gnu.org>
+
+	Fix language-environment and font selection on MS-Windows
+
+	These changes improve setting the language-environment and font
+	selection when MS-Windows returns useless "ZZZ" as the "language
+	name", which then disrupts all the setup of the locale-dependent
+	stuff, and in particular font selection.
+	* lisp/w32-fns.el (w32-charset-info-alist): Add an element for
+	"iso8859-5", in case LANG is set to something unusable, like
+	"ZZZ".  This allows fonts capable of displaying Cyrillic
+	characters to be used even when language preferences are screwed.
+
+	* src/w32.c (init_environment): If GetLocaleInfo returns "ZZZ" as
+	the "language name" for LOCALE_USER_DEFAULT, try again with locale
+	ID based on what GetUserDefaultUILanguage returns.  (Bug#39286)
+
+2021-02-07  Petteri Hintsanen  <petterih@iki.fi>
+
+	Fix example in Sequence Functions node in the manual
+
+	* doc/lispref/sequences.texi (Sequence Functions): Fix the result
+	from the example.
+
+2021-02-06  Eli Zaretskii  <eliz@gnu.org>
+
+	Improve doc string of 'text-scale-adjust'
+
+	* lisp/face-remap.el (text-scale-adjust): Clarify that "default
+	face height" refers to the 'default' face.  (Bug#25168)
+
+2021-02-06  Lars Ingebrigtsen  <larsi@gnus.org>
+
+	Clarify the indent-rigidly doc string
+
+	* lisp/indent.el (indent-rigidly): Clarify exiting the transient
+	mode (bug#46296).
+
+2021-02-06  Martin Rudalics  <rudalics@gmx.at>
+
+	Fix two small tab bar issues
+
+	* lisp/cus-start.el (frame-inhibit-implied-resize): Update version tag.
+	* lisp/frame.el (frame-inner-height): Do not count in tab bar.
+
+2021-02-05  Eli Zaretskii  <eliz@gnu.org>
+
+	Fix last change in syntax.texi
+
+	* doc/lispref/syntax.texi (Syntax Properties): Fix wording in last
+	change.  (Bug#46274)
+
+2021-02-05  Lars Ingebrigtsen  <larsi@gnus.org>
+
+	Correct the lispref manual about flushing ppss info
+
+	* doc/lispref/syntax.texi (Syntax Properties): Correct the
+	information about flushing the state by copying the text from the
+	doc string (bug#46274).
+
+	(cherry picked from commit ff701ce2b261acce1dfcd1fe137268d87d5eab35)
+
+2021-02-05  Lars Ingebrigtsen  <larsi@gnus.org>
+
+	Clarify how transient indentation modes are exited in the manual
+
+	* doc/emacs/indent.texi (Indentation Commands): Clarify that the
+	other keys don't just exit the transient mode, but are also
+	handled as normally (bug#46296).
+
+2021-02-04  Dmitry Gutov  <dgutov@yandex.ru>
+
+	Fix the previous change
+
+	* lisp/progmodes/project.el (project-find-regexp):
+	Fix the previous change (project-root is not defined in this version).
+	(project-or-external-find-regexp): Same.
+
+2021-02-04  Dmitry Gutov  <dgutov@yandex.ru>
+
+	Bind default-directory to the project root
+
+	* lisp/progmodes/project.el (project-find-regexp):
+	Bind default-directory to the project root, to save this value
+	in the resulting buffer (esp. if the project selector was used,
+	(https://lists.gnu.org/archive/html/emacs-devel/2021-02/msg00140.html).
+	(project-or-external-find-regexp): Same.
+
+	(cherry picked from commit c07ebfcbe084e8219d8c2588f23f77ba4ef39087)
+
+2021-02-04  Dmitry Gutov  <dgutov@yandex.ru>
+
+	Make sure default-directory relates to the originating buffer
+
+	* lisp/progmodes/xref.el (xref--show-xref-buffer):
+	Pick up default-directory value from the caller
+	(https://lists.gnu.org/archive/html/emacs-devel/2021-01/msg00551.html).
+	(xref-show-definitions-buffer-at-bottom): Same.
+
+	(cherry picked from commit 6e73e07a6f5cbdd1c5ae6e0f3fbd0f8f56813f1a)
+
+2021-02-04  Eli Zaretskii  <eliz@gnu.org>
+
+	Initialize signal descriptions after pdumping
+
+	* src/sysdep.c (init_signals) [!HAVE_DECL_SYS_SIGLIST]: Reinit
+	sys_siglist also after pdumping.  (Bug#46284)
+
+2021-02-04  Lars Ingebrigtsen  <larsi@gnus.org>
+
+	Clarify the "Sentinels" node in the lispref manual
+
+	* doc/lispref/processes.texi (Sentinels): Mention "run" and that
+	the strings can be anything (bug#30461).
+
+	(cherry picked from commit 859a4cb6b22f75a3456e29d08fcfe9b8940fbe8b)
+
+2021-02-04  Alexandre Duret-Lutz  <adl@lrde.epita.fr>  (tiny change)
+
+	Fix problem with non-ASCII characters in nnmaildir
+
+	* lisp/gnus/nnmaildir.el (nnmaildir-request-article): Enable
+	multipart 8bit-content-transfer-encoded files to be displayed
+	correctly by reading as `raw-text' instead of having Emacs
+	(incorrectly) decode the files (bug#44307).
+
+2021-02-02  Eli Zaretskii  <eliz@gnu.org>
+
+	* lisp/window.el (recenter-top-bottom): Clarify doc string.
+
+2021-01-31  Thomas Fitzsimmons  <fitzsim@fitzsim.org>
+
+	url-http.el: Special-case NTLM authentication
+
+	* lisp/url/url-http.el (url-http-handle-authentication): Do not
+	signal an error on NTLM authorization strings.  (Bug#43566)
+
+2021-01-31  Juri Linkov  <juri@linkov.net>
+
+	* lisp/isearch.el (isearch-lazy-highlight): Fix defcustom type (bug#46208)
+
+2021-01-30  Stefan Kangas  <stefan@marxist.se>
+
+	Sync latest SKK-JISYO.L
+
+	* leim/SKK-DIC/SKK-JISYO.L: Sync to current upstream version.
+
+2021-01-30  Alan Third  <alan@idiocy.org>
+
+	Fix build failure on macOS 10.7 (bug#46036)
+
+	* src/nsfns.m (ns_set_represented_filename): Define the NSNumber in a
+	more compatible manner.
+
+2021-01-30  Eli Zaretskii  <eliz@gnu.org>
+
+	Improve documentation of auto-resize-tool/tab-bars
+
+	* src/xdisp.c (syms_of_xdisp) <auto-resize-tool-bars>
+	<auto-resize-tab-bars>: Doc fix.  (Bug#46178)
+
+2021-01-29  Dmitry Gutov  <dgutov@yandex.ru>
+
+	(xref-revert-buffer): Also 'erase-buffer' when handling a user-error
+
+	* lisp/progmodes/xref.el (xref-revert-buffer):
+	Also 'erase-buffer' when handling a user-error (bug#46042).
+
+	(cherry picked from commit e86b30d6fd04070b86560774ec82392dbe24ca1e)
+
+2021-01-29  Eli Zaretskii  <eliz@gnu.org>
+
+	Update files for 27.1.91 pretest
+
+	* ChangeLog.3:
+	* etc/AUTHORS
+	* lisp/ldefs-boot.el: Update.
+
 2021-01-29  Eli Zaretskii  <eliz@gnu.org>
 
 	Bump Emacs version to 27.1.91
@@ -144446,7 +144821,7 @@
 
 This file records repository revisions from
 commit 9d56a21e6a696ad19ac65c4b405aeca44785884a (exclusive) to
-commit 86a2207d9244f7cbef9f91e697ad5fc0ce49ec97 (inclusive).
+commit 216bd67a4f40a733cb139ace3af4616bc2702282 (inclusive).
 See ChangeLog.2 for earlier changes.
 
 ;; Local Variables:
diff --git a/README b/README
index 653d3665b7c..6b27b52d0d3 100644
--- a/README
+++ b/README
@@ -2,7 +2,7 @@ Copyright (C) 2001-2021 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
 
-This directory tree holds version 27.1.91 of GNU Emacs, the extensible,
+This directory tree holds version 27.2 of GNU Emacs, the extensible,
 customizable, self-documenting real-time display editor.
 
 The file INSTALL in this directory says how to build and install GNU
diff --git a/configure.ac b/configure.ac
index 3e4e0641ac9..0b3453202bc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -23,7 +23,7 @@ dnl  along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
 
 AC_PREREQ(2.65)
 dnl Note this is parsed by (at least) make-dist and lisp/cedet/ede/emacs.el.
-AC_INIT(GNU Emacs, 27.1.91, bug-gnu-emacs@gnu.org, , https://www.gnu.org/software/emacs/)
+AC_INIT(GNU Emacs, 27.2, bug-gnu-emacs@gnu.org, , https://www.gnu.org/software/emacs/)
 
 dnl Set emacs_config_options to the options of 'configure', quoted for the shell,
 dnl and then quoted again for a C string.  Separate options with spaces.
diff --git a/etc/AUTHORS b/etc/AUTHORS
index b06b4012318..87802b6fbc6 100644
--- a/etc/AUTHORS
+++ b/etc/AUTHORS
@@ -114,7 +114,7 @@ Alan Shutko: changed diary-lib.el calendar.el bindings.el cal-hebrew.el
   solar.el
 
 Alan Third: wrote dabbrev-tests.el image-transforms-tests.el
-and changed nsterm.m nsterm.h nsfns.m ns-win.el nsmenu.m nsimage.m
+and changed nsterm.m nsfns.m nsterm.h ns-win.el nsmenu.m nsimage.m
   image.c macfont.m configure.ac frame.el xdisp.c macos.texi dispextern.h
   display.texi image.el xterm.c Info.plist.in conf_post.h frame.c frame.h
   frames.texi and 21 other files
@@ -157,6 +157,8 @@ Alexander Vorobiev: changed org-compat.el
 
 Alexander Zhuckov: changed ebrowse.c
 
+Alexandre Duret-Lutz: changed nnmaildir.el
+
 Alexandre Garreau: changed message.el
 
 Alexandre Julliard: wrote vc-git.el
@@ -1026,7 +1028,8 @@ Daniel Lopez: changed progmodes/compile.el
 
 Daniel Lublin: changed dns-mode.el
 
-Daniel Martín: changed erc.texi msdos-xtra.texi ns-win.el nsterm.m
+Daniel Martín: changed erc.texi files.texi msdos-xtra.texi ns-win.el
+  nsterm.m
 
 Daniel McClanahan: changed lisp-mode.el
 
@@ -1453,7 +1456,7 @@ Eli Zaretskii: wrote [bidirectional display in xdisp.c]
   [tty menus in term.c] abbrev-tests.el bidi.c biditest.el
   chartab-tests.el coding-tests.el doc-tests.el etags-tests.el rxvt.el
   tty-colors.el
-and changed xdisp.c msdos.c w32.c display.texi w32fns.c simple.el
+and changed xdisp.c w32.c msdos.c display.texi w32fns.c simple.el
   files.el fileio.c keyboard.c emacs.c w32term.c text.texi w32proc.c
   dispnew.c files.texi frames.texi lisp.h dispextern.h window.c process.c
   term.c and 1193 other files
@@ -1628,7 +1631,7 @@ Eyal Lotem: changed ido.el
 Fabián Ezequiel Gallina: wrote progmodes/python.el subr-x-tests.el
 and changed python-tests.el subr-x.el imenu.el wisent/python.el
 
-Fabrice Bauzac: changed dired-aux.el fixit.texi search.texi
+Fabrice Bauzac: changed dired-aux.el fixit.texi objects.texi search.texi
 
 Fabrice Niessen: wrote leuven-theme.el
 and changed org-agenda.el
@@ -3077,8 +3080,8 @@ and co-wrote gnus-kill.el gnus-mh.el gnus-msg.el gnus-score.el
   rfc2047.el svg.el time-date.el
 and changed gnus.texi process.c subr.el simple.el files.el gnutls.c
   gnus-ems.el smtpmail.el display.texi url-http.el auth-source.el
-  gnus-cite.el pop3.el dired.el edebug.el text.texi gnus-xmas.el image.el
-  image.c gnutls.el nnrss.el and 658 other files
+  gnus-cite.el pop3.el dired.el text.texi edebug.el gnus-xmas.el image.el
+  image.c gnutls.el nnrss.el and 662 other files
 
 Lars Rasmusson: changed ebrowse.c
 
@@ -3375,7 +3378,7 @@ Martin Pohlack: changed iimage.el pc-select.el
 
 Martin Rudalics: changed window.el window.c windows.texi frame.c xdisp.c
   w32fns.c xterm.c frames.texi w32term.c xfns.c frame.el display.texi
-  help.el buffer.c window.h cus-start.el frame.h dispnew.c mouse.el
+  help.el buffer.c cus-start.el window.h frame.h dispnew.c mouse.el
   nsfns.m gtkutil.c and 208 other files
 
 Martin Stjernholm: wrote cc-bytecomp.el
@@ -3395,7 +3398,7 @@ and changed ob-emacs-lisp.el
 
 Masahiko Sato: wrote vip.el
 
-Masahiro Nakamura: changed ns-win.el nsterm.m w32fns.c
+Masahiro Nakamura: changed ns-win.el nsterm.m tramp.texi w32fns.c
 
 Masanobu Umeda: wrote metamail.el rmailsort.el timezone.el
 and co-wrote gnus-kill.el gnus-mh.el gnus-msg.el gnus.el nnbabyl.el
@@ -3427,8 +3430,8 @@ Mathieu Othacehe: changed tramp-adb.el
 
 Mats Lidell: changed TUTORIAL.sv european.el gnus-art.el org-element.el
 
-Matt Armstrong: changed gnus-topic.el gnus.el message.el net/imap.el
-  shell.el
+Matt Armstrong: changed display.texi gnus-topic.el gnus.el message.el
+  net/imap.el shell.el
 
 Matt Bisson: changed xterm.c
 
@@ -4169,6 +4172,8 @@ Petri Kaurinkoski: changed configure.ac iris4d.h irix6-0.h irix6-5.h
 
 Petr Salinger: changed configure.ac gnu-kfreebsd.h
 
+Petteri Hintsanen: changed sequences.texi
+
 Phil Hagelberg: wrote ert-x-tests.el
 and changed package.el pcmpl-unix.el subr.el
 
@@ -4533,6 +4538,8 @@ Ryan Brown: changed cl-indent.el
 
 Ryan Crum: changed json.el
 
+Ryan Prior: changed comint.el
+
 Ryan Thompson: changed advice-tests.el ido.el minibuffer-tests.el
   minibuffer.el savehist.el tmm.el
 
@@ -4808,9 +4815,8 @@ Stefan Kangas: wrote bookmark-tests.el delim-col-tests.el morse-tests.el
   tabify-tests.el timezone-tests.el underline-tests.el uudecode-tests.el
 and changed bookmark.el package.el efaq.texi package.texi ibuffer.el
   mwheel.el cperl-mode.el fns.c gud.el simple.el subr.el tips.texi
-  autoinsert.el comint-tests.el control.texi cus-edit.el delim-col.el
-  dired-aux.el dired-x.el em-term.el emacs-lisp-intro.texi
-  and 158 other files
+  SKK-JISYO.L autoinsert.el comint-tests.el control.texi cus-edit.el
+  delim-col.el dired-aux.el dired-x.el em-term.el and 159 other files
 
 Stefan Merten: co-wrote rst.el
 
@@ -5091,8 +5097,8 @@ Thomas Dye: changed org.texi org-bibtex.el ob-R.el org.el
 
 Thomas Fitzsimmons: wrote soap-client.el
 and changed soap-inspect.el ldap.el eudc-vars.el eudc.el eudc.texi
-  ntlm.el eudcb-ldap.el eudcb-bbdb.el eudc-bob.el eudc-export.el
-  eudcb-ph.el package.el url-http.el diary-lib.el display.texi
+  ntlm.el eudcb-ldap.el eudcb-bbdb.el url-http.el eudc-bob.el
+  eudc-export.el eudcb-ph.el package.el diary-lib.el display.texi
   eudc-hotlist.el icalendar.el url-auth.el
 
 Thomas Horsley: changed cxux-crt0.s cxux.h cxux7.h emacs.c nh3000.h
diff --git a/etc/HISTORY b/etc/HISTORY
index a6b9f57814f..1d6425e9380 100644
--- a/etc/HISTORY
+++ b/etc/HISTORY
@@ -222,6 +222,8 @@ GNU Emacs 26.3 (2019-08-28) emacs-26.3
 
 GNU Emacs 27.1 (2020-08-10) emacs-27.1
 
+GNU Emacs 27.2 (2021-03-25) emacs-27.2
+
 
 ----------------------------------------------------------------------
 This file is part of GNU Emacs.
diff --git a/etc/NEWS b/etc/NEWS
index 9232a308c57..d96925705ff 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -15,18 +15,6 @@ in older Emacs versions.
 You can narrow news to a specific version by calling 'view-emacs-news'
 with a prefix argument or by typing 'C-u C-h C-n'.
 
-Temporary note:
-+++ indicates that all relevant manuals in doc/ have been updated.
---- means no change in the manuals is needed.
-When you add a new item, use the appropriate mark if you are sure it
-applies, and please also update docstrings as needed.
-
-
-* Installation Changes in Emacs 27.2
-
-
-* Startup Changes in Emacs 27.2
-
 
 * Changes in Emacs 27.2
 
@@ -41,9 +29,6 @@ frame using the new function 'fit-mini-frame-to-buffer' which won't
 skip leading or trailing empty lines of the buffer.
 
 
-* Editing Changes in Emacs 27.2
-
-
 * Changes in Specialized Modes and Packages in Emacs 27.2
 
 ** Tramp
@@ -51,15 +36,6 @@ skip leading or trailing empty lines of the buffer.
 *** The user option 'tramp-completion-reread-directory-timeout' is now obsolete.
 
 
-* New Modes and Packages in Emacs 27.2
-
-
-* Incompatible Lisp Changes in Emacs 27.2
-
-
-* Lisp Changes in Emacs 27.2
-
-
 * Changes in Emacs 27.2 on Non-Free Operating Systems
 
 ** Emacs now ignores modifier keys when IME input is used.
diff --git a/lisp/ldefs-boot.el b/lisp/ldefs-boot.el
index a54a447340f..0c15d78156c 100644
--- a/lisp/ldefs-boot.el
+++ b/lisp/ldefs-boot.el
@@ -38652,10 +38652,19 @@ Zone out, completely." t nil)
 ;;;;;;  "eshell/em-unix.el" "eshell/em-xtra.el" "facemenu.el" "faces.el"
 ;;;;;;  "files.el" "font-core.el" "font-lock.el" "format.el" "frame.el"
 ;;;;;;  "help.el" "hfy-cmap.el" "ibuf-ext.el" "indent.el" "international/characters.el"
-;;;;;;  "international/charscript.el" "international/cp51932.el"
-;;;;;;  "international/eucjp-ms.el" "international/mule-cmds.el"
-;;;;;;  "international/mule-conf.el" "international/mule.el" "isearch.el"
-;;;;;;  "jit-lock.el" "jka-cmpr-hook.el" "language/burmese.el" "language/cham.el"
+;;;;;;  "international/charprop.el" "international/charscript.el"
+;;;;;;  "international/cp51932.el" "international/eucjp-ms.el" "international/mule-cmds.el"
+;;;;;;  "international/mule-conf.el" "international/mule.el" "international/uni-bidi.el"
+;;;;;;  "international/uni-brackets.el" "international/uni-category.el"
+;;;;;;  "international/uni-combining.el" "international/uni-comment.el"
+;;;;;;  "international/uni-decimal.el" "international/uni-decomposition.el"
+;;;;;;  "international/uni-digit.el" "international/uni-lowercase.el"
+;;;;;;  "international/uni-mirrored.el" "international/uni-name.el"
+;;;;;;  "international/uni-numeric.el" "international/uni-old-name.el"
+;;;;;;  "international/uni-special-lowercase.el" "international/uni-special-titlecase.el"
+;;;;;;  "international/uni-special-uppercase.el" "international/uni-titlecase.el"
+;;;;;;  "international/uni-uppercase.el" "isearch.el" "jit-lock.el"
+;;;;;;  "jka-cmpr-hook.el" "language/burmese.el" "language/cham.el"
 ;;;;;;  "language/chinese.el" "language/cyrillic.el" "language/czech.el"
 ;;;;;;  "language/english.el" "language/ethiopic.el" "language/european.el"
 ;;;;;;  "language/georgian.el" "language/greek.el" "language/hebrew.el"
diff --git a/msdos/sed2v2.inp b/msdos/sed2v2.inp
index 04ecee1706b..7ecf5cded5f 100644
--- a/msdos/sed2v2.inp
+++ b/msdos/sed2v2.inp
@@ -66,7 +66,7 @@
 /^#undef PACKAGE_NAME/s/^.*$/#define PACKAGE_NAME ""/
 /^#undef PACKAGE_STRING/s/^.*$/#define PACKAGE_STRING ""/
 /^#undef PACKAGE_TARNAME/s/^.*$/#define PACKAGE_TARNAME ""/
-/^#undef PACKAGE_VERSION/s/^.*$/#define PACKAGE_VERSION "27.1.91"/
+/^#undef PACKAGE_VERSION/s/^.*$/#define PACKAGE_VERSION "27.2"/
 /^#undef SYSTEM_TYPE/s/^.*$/#define SYSTEM_TYPE "ms-dos"/
 /^#undef HAVE_DECL_GETENV/s/^.*$/#define HAVE_DECL_GETENV 1/
 /^#undef SYS_SIGLIST_DECLARED/s/^.*$/#define SYS_SIGLIST_DECLARED 1/
diff --git a/nt/README.W32 b/nt/README.W32
index a93d7800559..8cdabbf5a12 100644
--- a/nt/README.W32
+++ b/nt/README.W32
@@ -1,7 +1,7 @@
 Copyright (C) 2001-2021 Free Software Foundation, Inc.
 See the end of the file for license conditions.
 
-		Emacs version 27.1.91 for MS-Windows
+		Emacs version 27.2 for MS-Windows
 
   This README file describes how to set up and run a precompiled
   distribution of the latest version of GNU Emacs for MS-Windows.  You