Minor fixes after preloading easymenu

* lisp/cedet/ede/dired.el:
* lisp/dired-x.el:
* lisp/filesets.el:
* lisp/follow.el:
* lisp/gnus/gnus-registry.el:
* lisp/net/eudc.el:
* lisp/printing.el:
* lisp/recentf.el:
* lisp/speedbar.el: Remove redundant require of easymenu; it is now
preloaded.
* lisp/org/org.el:
* lisp/progmodes/antlr-mode.el:
* lisp/progmodes/vhdl-mode.el:
* lisp/textmodes/reftex.el: Don't require easymenu in Emacs 28 or
later.

* etc/NEWS: Announce that 'easymenu' is now preloaded.

etc/NEWS

@@ -2387,6 +2387,9 @@ This can be used to control whether the defined mode is a command
 or not, and is useful when defining commands that aren't meant to be
 used by users directly.
 
+---
+** The 'easymenu' library is now preloaded.
+
 ** The 'values' variable is now obsolete.
 
 ---

lisp/cedet/ede/dired.el

@@ -30,7 +30,6 @@
 
 ;;; Code:
 
-(require 'easymenu)
 (require 'dired)
 (require 'ede)
 

lisp/dired-x.el

@@ -236,8 +236,6 @@ to nil: a pipe using `zcat' or `gunzip -c' will be used."
 
 ;;; MENU BINDINGS
 
-(require 'easymenu)
-
 (when-let ((menu (lookup-key dired-mode-map [menu-bar])))
   (easy-menu-add-item menu '("Operate")
                       ["Find Files" dired-do-find-marked-files

lisp/filesets.el

@@ -90,7 +90,6 @@
 
 (require 'cl-lib)
 (require 'seq)
-(require 'easymenu)
 
 ;;; Some variables
 

lisp/follow.el

@@ -201,7 +201,6 @@
 
 ;;; Code:
 
-(require 'easymenu)
 (eval-when-compile (require 'cl-lib))
 
 ;;; Variables

lisp/gnus/gnus-registry.el

@@ -88,7 +88,6 @@
 (require 'gnus-art)
 (require 'gnus-util)
 (require 'nnmail)
-(require 'easymenu)
 (require 'registry)
 
 (defvar gnus-adaptive-word-syntax-table)

lisp/net/eudc.el

@@ -1052,8 +1052,6 @@ queries the server for the existing fields and displays a corresponding form."
 
 ;;{{{      Menus and keymaps
 
-(require 'easymenu)
-
 (defconst eudc-custom-generated-menu (cdr (custom-menu-create 'eudc)))
 
 (defconst eudc-tail-menu

lisp/org/org.el

@@ -4757,7 +4757,8 @@ This is for getting out of special buffers like capture.")
 ;; Other stuff we need.
 (require 'time-date)
 (unless (fboundp 'time-subtract) (defalias 'time-subtract 'subtract-time))
-(require 'easymenu)
+(when (< emacs-major-version 28)  ; preloaded in Emacs 28
+  (require 'easymenu))
 
 (require 'org-entities)
 (require 'org-faces)

lisp/printing.el

@@ -1014,7 +1014,6 @@ Please send all bug fixes and enhancements to
 
 (require 'lpr)
 (require 'ps-print)
-(require 'easymenu)
 
 (and (string< ps-print-version "6.6.4")
      (error "`printing' requires `ps-print' package version 6.6.4 or later"))

lisp/progmodes/antlr-mode.el

@@ -84,7 +84,8 @@
 
 (eval-when-compile (require 'cl-lib))
 
-(require 'easymenu)
+(when (< emacs-major-version 28)  ; preloaded in Emacs 28
+  (require 'easymenu))
 (require 'cc-mode)
 
 ;; More compile-time-macros

lisp/progmodes/vhdl-mode.el

@@ -2159,7 +2159,8 @@ your style, only those that are different from the default.")
 
 ;; mandatory
 (require 'compile)			; XEmacs
-(require 'easymenu)
+(when (< emacs-major-version 28)	; preloaded in Emacs 28
+  (require 'easymenu))
 (require 'hippie-exp)
 
 ;; optional (minimize warning messages during compile)

lisp/recentf.el

@@ -37,7 +37,6 @@
 ;;
 
 ;;; Code:
-(require 'easymenu)
 (require 'tree-widget)
 (require 'timer)
 

lisp/speedbar.el

@@ -106,7 +106,6 @@
 ;;; TODO:
 ;; - Timeout directories we haven't visited in a while.
 
-(require 'easymenu)
 (require 'dframe)
 (require 'ezimage)
 

lisp/textmodes/reftex.el

@@ -51,7 +51,8 @@
 ;;; Code:
 
 (eval-when-compile (require 'cl-lib))
-(require 'easymenu)
+(when (< emacs-major-version 28)  ; preloaded in Emacs 28
+  (require 'easymenu))
 
 (defvar reftex-tables-dirty t
   "Flag showing if tables need to be re-computed.")