Add description for wl-draft-preview-message.

Remove spaces at the end of lines.

diff --git a/wl/wl-mime.el b/wl/wl-mime.el
index 7984588..1847b6f 100644 (file)
--- a/wl/wl-mime.el
+++ b/wl/wl-mime.el
@@ -69,7 +69,7 @@ By setting following-method as yank-content."
 (defalias 'wl-draft-enclose-digest-region 'mime-edit-enclose-digest-region)
 
 (defun wl-draft-preview-message ()
-  ""
+  "Preview editing message."
   (interactive)
   (let* (recipients-message
         (config-exec-flag wl-draft-config-exec-flag)
@@ -77,7 +77,7 @@ By setting following-method as yank-content."
         (mime-display-header-hook 'wl-highlight-headers)
         (mime-header-encode-method-alist
          (append
-          '((wl-draft-eword-encode-address-list 
+          '((wl-draft-eword-encode-address-list
              .  (To Cc Bcc Resent-To Resent-Cc Bcc Resent-Bcc)))
           (if (boundp 'mime-header-encode-method-alist)
               (symbol-value 'mime-header-encode-method-alist))))
@@ -224,7 +224,7 @@ By setting following-method as yank-content."
       (setq filename (read-file-name "Please set filename (not directory): "
                                     filename)))
     (if (and (file-exists-p filename)
-            (not (yes-or-no-p (format "File %s exists. Save anyway? " 
+            (not (yes-or-no-p (format "File %s exists. Save anyway? "
                                       filename))))
        (message "Not saved")
       (setq wl-mime-save-directory (file-name-directory filename))