8960e3af819 Update files for Emacs 30.2
ebeca61755e * admin/admin.el (set-version): Fix handling of official ...

49d64bfb1a4 ; * etc/NEWS: Update for Emacs 30.2.
4b90b6e7ce9 ; * lisp/emacs-lisp/cl-generic.el (cl-defgeneric): Doc fi...

This new style for 'whitespace-style' displays the page
delimiter characters "^L" as pretty horizontal lines.  (Bug#77544)

This also add a new minor mode to toggle these visualization.

* lisp/whitespace.el (whitespace-style): Add page-delimiters
option.
(whitespace-page-delimiter): New face.
(whitespace--page-delimiters-keyword): New variable.
(whitespace-page-delimiters-mode): New minor mode.
(whitespace-style-face-p, whitespace-color-on): Rework for
display the page-delimiters.

Add support for updating the *Completions* buffer as you type,
controlled by a new completion metadata symbol 'eager-update'
and a new defcustom 'completion-eager-update'.

You can configure a completion category to update *Completions*
as you type by setting 'completion-category-overrides'
appropriately; or set 'completion-eager-update' to t to always
update *Completions* as you type.

This is similar to the recently added 'completion-eager-display'.

* lisp/minibuffer.el (completion-eager-update): Add new
defcustom defaulting to 'auto.  (Bug#77649)
(completion--eager-update-p, completions--background-update)
(completions--post-command-update): Add.
(completions--after-change): Call
'completions--post-command-update' via 'post-command-hook'.
(minibuffer-completion-help): Check 'completion-eager-update'
and install 'completions--after-change'.
(completion-help-at-point): Call 'completion--eager-update-p'
if ONLY-IF-EAGER is non-nil.
* etc/NEWS: Announce completion-eager-update.  Reword the
announcement of 'completion-eager-display' for consistency.

* lisp/treesit.el (treesit-enabled-modes): New user option.
* src/treesit.c (treesit-major-mode-remap-alist): New variable.

* lisp/progmodes/c-ts-mode.el:
* lisp/progmodes/csharp-mode.el:
* lisp/progmodes/java-ts-mode.el:
* lisp/progmodes/js.el:
* lisp/progmodes/json-ts-mode.el:
* lisp/progmodes/ruby-ts-mode.el:
* lisp/progmodes/sh-script.el:
* lisp/textmodes/css-mode.el:
* lisp/textmodes/mhtml-ts-mode.el:
* lisp/textmodes/toml-ts-mode.el:
Add ts-mode mapping to 'treesit-major-mode-remap-alist'
for ts-modes that already have the corresponding non-ts mode
association in 'auto-mode-alist'.

* lisp/progmodes/cmake-ts-mode.el (cmake-ts-mode-maybe):
* lisp/progmodes/dockerfile-ts-mode.el (dockerfile-ts-mode-maybe):
* lisp/progmodes/elixir-ts-mode.el (elixir-ts-mode-maybe):
* lisp/progmodes/go-ts-mode.el (go-ts-mode-maybe)
(go-mod-ts-mode-maybe, go-work-ts-mode-maybe):
* lisp/progmodes/heex-ts-mode.el (heex-ts-mode-maybe):
* lisp/progmodes/lua-ts-mode.el (lua-ts-mode-maybe):
* lisp/progmodes/php-ts-mode.el (php-ts-mode-maybe):
* lisp/progmodes/rust-ts-mode.el (rust-ts-mode-maybe):
* lisp/progmodes/typescript-ts-mode.el (typescript-ts-mode-maybe)
(tsx-ts-mode-maybe):
* lisp/textmodes/markdown-ts-mode.el (markdown-ts-mode-maybe):
* lisp/textmodes/yaml-ts-mode.el (yaml-ts-mode-maybe):
Add a wrapper function to 'auto-mode-alist'
for ts-modes that have no corresponding non-ts mode.
Also add a mapping to 'treesit-major-mode-remap-alist'
for the case when a non-ts mode is installed from an external
source to be able to customize it with 'treesit-enabled-modes'.

* ChangeLog.5:
* etc/AUTHORS:
* etc/HISTORY: Update for Emacs 30.2.

* admin/admin.el (set-version): Fix handling of official releases.