* simple.el (hard-newline): New variable.

* simple.el (hard-newline): New variable.

	* mail/sendmail.el (mail-setup, mail-send, mail-insert-from-field)
	(sendmail-send-it, mail-do-fcc, mail-cc, mail-bcc, mail-fcc)
	(mail-mail-reply-to, mail-mail-followup-to)
	(mail-position-on-field, mail-signature, mail-yank-original)
	(mail-attach-file): Use it.

	* mail/mailheader.el (mail-header-format)
	(mail-header-format-function): Likewise.

	* add-log.el (add-change-log-entry, change-log-merge): Likewise.