Merge from savannah/emacs-30

72cf9964f3c Inaccuracy in efaq.texi
fc48e9e8ed5 ; Fix typos in DOS Makefile scripts
9b8d754579f ; * etc/NEWS: Explain Nextstep.
8819e5a45d5 Fix treesit crash (bug#71681)
eaf2dc96c1f ; Fix SHR test on MS-Windows
57880f597c5 Delete redundant mention of `with-eval-after-load'
ea8ce984342 * doc/misc/efaq.texi (New in Emacs 30): Fix typos.
45a20d781a9 ; Fix typos in symbols
d95f039af43 Document security fixes in FAQ
d063af203c8 Add "New in Emacs 30" to FAQ
ca6b484162b ; * etc/NEWS: Move "Minibuffer and Completions"
35c46663e49 ; * etc/NEWS: Move item to "Lisp Changes".
0515b38d289 ; * etc/NEWS: Move keyboard macro items closer together.
22af3a71039 ; * etc/NEWS: More copy-edits.
000ef8876ae ; * etc/NEWS: Move items to "Incompatible Lisp Changes".
4088dc8e4ce ; * etc/NEWS: Rearrange "Incompatible Lisp Changes".
179800f36bb ; * lisp/epg.el (epg--start): Add commentary about encoding.
73898f0214c Fix non-ASCII filename operatiion on EasyPG (bug#71500)
a65b6aac6b5 Silence warning with global minor mode :predicate
f5f7343ac41 ; * etc/NEWS: Move an item to "Startup Changes"
c95066bf188 ; * etc/NEWS: Move some Lisp items to better place.
bf7db88ce1f ; * etc/NEWS: Rearrange "Editing Changes in Emacs 30.1"
000424eb9eb ; * etc/NEWS: Make touch screen support more prominent.
5b5671587fb ; * etc/NEWS: Rearrange "Changes in Emacs 30.1".
31124abdefe ; * lisp/thingatpt.el (sexp-at-point): Doc fix (bug#71777).
44f269d6e60 Fix: make 'xwidget-webkit-scroll-backward' scroll backwards
358085997c6 Merge branch 'emacs-30' of git.savannah.gnu.org:/srv/git/...
736b7cad406 Add jsdoc support to php-ts-mode in <script> element
5f3d964e397 Update to Transient v0.7.2-4-gf75bc48d

# Conflicts:
#	etc/NEWS

2 files changed, 133 insertions, 1 deletions

diff --git a/doc/misc/efaq.texi b/doc/misc/efaq.texi
index 5b722f9fd77..7ab9731ff8f 100644
--- a/doc/misc/efaq.texi
+++ b/doc/misc/efaq.texi
@@ -847,6 +847,7 @@ in the Emacs development repository (@pxref{Latest version of Emacs}).
 @menu
 * Origin of the term Emacs::
 * Latest version of Emacs::
+* New in Emacs 30::
 * New in Emacs 29::
 * New in Emacs 28::
 * New in Emacs 27::
@@ -920,6 +921,90 @@ Emacs, type @kbd{C-h C-n} (@kbd{M-x view-emacs-news}).  You can give
 this command a prefix argument to read about which features were new
 in older versions.
 
+
+@node New in Emacs 30
+@section What is different about Emacs 30?
+@cindex Differences between Emacs 29 and Emacs 30
+@cindex Emacs 30, new features in
+
+Here's a list of the most important changes in Emacs 30 as compared to
+Emacs 29.  The full list is too long to fit here, but can be read in the
+Emacs @file{NEWS} file by typing @kbd{C-h n} inside Emacs.
+
+@itemize
+@item
+Native compilation is now enabled by default.  When Emacs is built on a
+machine with @samp{libgccjit}, this will improve Emacs performance in
+many typical workloads.
+
+@item
+Emacs has been ported to the Android operating system.  See the file
+@file{java/INSTALL} in the Emacs source distribution for details on how
+to build it.
+
+@item
+Numerous performance improvements, for example in parsing JSON, reading
+data from subprocesses, handling output from Eshell and in Shell mode, X
+selection requests, remote files, and so on.
+
+@item
+Native JSON support is now always available; libjansson is no longer
+used.
+
+@item
+New major modes based on the
+@uref{https://tree-sitter.github.io/tree-sitter/, tree-sitter library}
+library for editing Elixir, HTML, Lua, HEEx, and PHP.
+
+@item
+Support for the EditorConfig standard has been added, an editor-neutral
+way to provide directory local (project-wide) settings.  It is enabled
+via a new global minor mode @code{editorconfig-mode} which makes Emacs
+obey the @file{.editorconfig} files.
+
+@item
+Support for touchscreens has been improved.  On systems that understand
+them (at present X, Android, PGTK, and MS-Windows), many touch screen
+gestures are now implemented and translated into mouse or gesture
+events, and support for tapping tool bar buttons and opening menus has
+been added.
+
+@item
+Tool bar tweaks.  The new minor mode @code{window-tool-bar-mode}
+provides a per-window toolbar.  Toolbars can be placed on the bottom of
+a frame by setting the @code{tool-bar-position} variable on all window
+systems but GNUStep and macOS.
+
+@item
+The @samp{which-key} package from GNU ELPA is now included in Emacs.
+After enabling the minor mode mode @code{which-key-mode}, if you enter
+@kbd{C-x} and wait for one second, the minibuffer will expand with all
+available key bindings that follow @kbd{C-x} (or as many as space
+allows).
+
+@item
+New global minor mode @code{kill-ring-deindent-mode}.  When enabled,
+text being saved to the kill ring will be de-indented by the column
+number at its start.
+
+@item
+New minor mode @code{visual-wrap-prefix-mode}.  Unlike @kbd{M-q}, the
+indentation only happens on display, and doesn't change the buffer text
+in any way.
+
+@item
+Automatic regeneration of TAGS files using the new global minor mode
+@code{etags-regen-mode}.
+
+@item
+Improved warnings from the byte-code compiler to aid Lisp developers.
+
+@item
+Support for underline colors on TTY frames.
+
+@end itemize
+
+
 @node New in Emacs 29
 @section What is different about Emacs 29?
 @cindex Differences between Emacs 28 and Emacs 29
@@ -929,6 +1014,9 @@ Here's a list of the most important changes in Emacs 29 as compared to
 Emacs 28 (the full list is too long, and can be read in the Emacs
 @file{NEWS} file by typing @kbd{C-h n} inside Emacs).
 
+Note that Emacs 29.3 and 29.4 both contained important security fixes.
+Upgrading is particularly important if you use Emacs as a mail client.
+
 @itemize
 @item
 Emacs can now be built with the
@@ -3577,6 +3665,21 @@ you use the package system (e.g. @code{M-x list-packages}) with third
 party archives.  Use only third parties that you can trust!
 
 @item
+Using an out-of-date Emacs version.
+
+For security purposes, we recommend always using the latest officially
+released version of Emacs.  Using old versions of Emacs might put your
+security at risk, as newer versions occasionally include important
+security fixes.  Please review the Emacs release notes and the
+@file{etc/NEWS} file for details.
+
+Upgrading to the most recent version is particularly important if you
+use Emacs as a mail client, or to edit files that come from untrusted
+sources.  You should be able to install the latest version of Emacs
+through your system's package manager, and it is always available at
+@uref{https://www.gnu.org/software/emacs/, the Emacs website}.
+
+@item
 The @code{file-local-variable} feature.  (Yes, a risk, but easy to
 change.)
 
diff --git a/doc/misc/transient.texi b/doc/misc/transient.texi
index 407b55ee017..22db4e82143 100644
--- a/doc/misc/transient.texi
+++ b/doc/misc/transient.texi
@@ -1208,7 +1208,10 @@ prefix's @code{transient--layout} property, but it is often more convenient
 to use the same form as understood by @code{transient-define-prefix},
 described below.  If you use the latter approach, you can use the
 @code{transient-parse-suffixes} and @code{transient-parse-suffix} functions to
-transform them from the convenient to the expected form.
+transform them from the convenient to the expected form.  Depending
+on the used group class, @code{transient-parse-suffixes}'s SUFFIXES must be
+a list of group vectors (for @code{transient-columns}) or a list of suffix
+lists (for all other group classes).
 
 If you explicitly specify children and then transform them using
 @code{:setup-children}, then the class of the group is determined as usual,
@@ -1220,6 +1223,32 @@ For backward compatibility, if you fail to do so, @code{transient-column}
 is used and a warning is displayed.  This warning will eventually
 be replaced with an error.
 
+@lisp
+(transient-define-prefix my-finder-by-keyword ()
+  "Select a keyword and list matching packages."
+  ;; The real `finder-by-keyword' is more convenient
+  ;; of course, but that is not the point here.
+  [:class transient-columns
+   :setup-children
+   (lambda (_)
+     (transient-parse-suffixes
+      'my-finder-by-keyword
+      (let ((char (1- ?A)))
+        (mapcar                  ; a list ...
+         (lambda (partition)
+           (vconcat              ; of group vectors ...
+            (mapcar (lambda (elt)
+                      (let ((keyword (symbol-name (car elt))))
+                                 ; ... where each suffix is a list
+                        (list (format "%c" (cl-incf char))
+                              keyword
+                              (lambda ()
+                                (interactive)
+                                (finder-list-matches keyword)))))
+                    partition)))
+         (seq-partition finder-known-keywords 7)))))])
+@end lisp
+
 @item
 The boolean @code{:pad-keys} argument controls whether keys of all suffixes
 contained in a group are right padded, effectively aligning the