From e5a99cc2043f3042a74ca3578884b0393bab4e51 Mon Sep 17 00:00:00 2001
From: yamaoka <yamaoka>
Date: Wed, 14 Jan 2004 02:40:03 +0000
Subject: [PATCH] * gnus-art.el (gnus-article-add-button): Remove Mule 2
 stuff. * gnus-namazu.el: Don't autoload regexp-opt. *
 gnus-util.el (gnus-read-event-char): Remove Mule 2 stuff. *
 nnmail.el (nnmail-lazy): Ditto.

---
 ChangeLog           |    7 +++++++
 lisp/gnus-art.el    |    4 +---
 lisp/gnus-namazu.el |    4 ----
 lisp/gnus-util.el   |    8 +-------
 lisp/nnmail.el      |    8 ++------
 5 files changed, 11 insertions(+), 20 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 6c922ae..78ca0db 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2004-01-14  Katsumi Yamaoka  <yamaoka@jpl.org>
+
+	* lisp/gnus-art.el (gnus-article-add-button): Remove Mule 2 stuff.
+	* lisp/gnus-namazu.el: Don't autoload regexp-opt.
+	* lisp/gnus-util.el (gnus-read-event-char): Remove Mule 2 stuff.
+	* lisp/nnmail.el (nnmail-lazy): Ditto.
+
 2004-01-07  Katsumi Yamaoka  <yamaoka@jpl.org>
 
 	* lisp/gnus-art.el (gnus-treat-smiley): Ignore Emacs version
diff --git a/lisp/gnus-art.el b/lisp/gnus-art.el
index 84d47b8..57f481f 100644
--- a/lisp/gnus-art.el
+++ b/lisp/gnus-art.el
@@ -6954,9 +6954,7 @@ specified by `gnus-button-alist'."
 	  (list 'gnus-callback fun)
 	  (and data (list 'gnus-data data))))
   (widget-convert-button 'link from to :action 'gnus-widget-press-button
-			 ;; Quote `:button-keymap' for Mule 2.3
-			 ;; but it won't work.
-			 ':button-keymap gnus-widget-button-keymap))
+			 :button-keymap gnus-widget-button-keymap))
 
 ;;; Internal functions:
 
diff --git a/lisp/gnus-namazu.el b/lisp/gnus-namazu.el
index fec26cb..d33afb6 100644
--- a/lisp/gnus-namazu.el
+++ b/lisp/gnus-namazu.el
@@ -102,10 +102,6 @@
 (require 'nnmail)
 (require 'gnus-sum)
 
-;; It is required for Mule 2.3.  See the file Mule23@1934.en.
-(eval-and-compile
-  (autoload 'regexp-opt "regexp-opt"))
-
 ;; To suppress byte-compile warning.
 (eval-when-compile
   (defvar nnml-directory)
diff --git a/lisp/gnus-util.el b/lisp/gnus-util.el
index 6bbcc70..455ed93 100644
--- a/lisp/gnus-util.el
+++ b/lisp/gnus-util.el
@@ -533,13 +533,7 @@ If N, return the Nth ancestor instead."
 
 (defun gnus-read-event-char (&optional prompt)
   "Get the next event."
-  (let ((event (condition-case nil
-		   (read-event prompt)
-		 ;; `read-event' doesn't allow arguments in Mule 2.3
-		 (wrong-number-of-arguments
-		  (when prompt
-		    (message "%s" prompt))
-		  (read-event)))))
+  (let ((event (read-event prompt)))
     ;; should be gnus-characterp, but this can't be called in XEmacs anyway
     (cons (and (numberp event) event) event)))
 
diff --git a/lisp/nnmail.el b/lisp/nnmail.el
index 847861b..61dca60 100644
--- a/lisp/nnmail.el
+++ b/lisp/nnmail.el
@@ -381,12 +381,8 @@ This is copy of the `lazy' widget in Emacs 21.4 provided for compatibility."
                   (widget-apply (car (widget-get widget :children))
                                 :value-inline))
   :default-get (lambda (widget)
-                 ;;(widget-default-get
-                 ;; (widget-convert (widget-get widget :type))))
-		 ;; `widget-default-get' isn't available in Mule 2.
-		 (let ((w (widget-convert (widget-get widget :type))))
-		   (or (widget-get w :value)
-		       (widget-apply w :default-get))))
+                 (widget-default-get
+                  (widget-convert (widget-get widget :type))))
   :match (lambda (widget value)
            (widget-apply (widget-convert (widget-get widget :type))
                          :match value))
-- 
1.7.10.4