在Emacs程序中发送电子邮件

下面是一个邮件包装器,提示您输入“收件人”和“主题”行:

(defun my-message-mail-region (b e to subject)
  "Send the current region in an email"
  (interactive "r\nsRecipient: \nsSubject: ")
  (let ((orig-buffer (current-buffer)))
    (message-mail to subject)
    (message-goto-body)
    (insert (save-excursion (set-buffer orig-buffer)
                            (buffer-substring-no-properties b e)))
    (message-send-and-exit)))