Merge from origin/emacs-30

e0f964c16d ; * etc/AUTHORS: Update.
eb18f7288b ; * ChangeLog.4: Update.
8e37b53716 Skip *.dylib files in 'loaddefs-generate'
0d8d5f10ff Highlight namespace name in "use" clause.
d3e98487d0 ; * lisp/loadup.el: Improve file abstract
1a91d37a21 ; * doc/lispref/control.texi (Conditionals): Fix markup.

lisp/emacs-lisp/loaddefs-gen.el

@@ -591,7 +591,7 @@ instead of just updating them with the new/changed autoloads."
                        ;; we don't want to depend on whether Emacs was
                        ;; built with or without modules support, nor
                        ;; what is the suffix for the underlying OS.
-		       (unless (string-match "\\.\\(elc\\|so\\|dll\\)" suf)
+		       (unless (string-match "\\.\\(elc\\|so\\|dll\\|dylib\\)" suf)
                          (push suf tmp)))
                      (concat "\\`[^=.].*" (regexp-opt tmp t) "\\'")))
 	 (files (apply #'nconc