- (setq string (std11-unfold-string string))
- (let ((ret (string-match std11-field-head-regexp string)))
- (or (if ret
- (let ((field-name (substring string 0 (1- (match-end 0))))
- (field-body (eliminate-top-spaces
- (substring string (match-end 0))))
- field-name-symbol)
- (if (setq ret
- (cond ((string= field-body "") "")
- ((memq (setq field-name-symbol
- (intern (capitalize field-name)))
- '(Reply-To
- From Sender
- Resent-Reply-To Resent-From
- Resent-Sender To Resent-To
- Cc Resent-Cc Bcc Resent-Bcc
- Dcc))
- (eword-encode-address-list
- field-body (+ (length field-name) 2))
- )
- ((eq field-name-symbol 'In-Reply-To)
- (eword-encode-in-reply-to
- field-body (+ (length field-name) 2))
- )
- ((memq field-name-symbol
- '(Mime-Version User-Agent))
- (eword-encode-structured-field-body
- field-body (+ (length field-name) 2))
- )
- (t
- (eword-encode-unstructured-field-body
- field-body (1+ (length field-name)))
- ))
- )
- (concat field-name ": " ret)
- )))
- (eword-encode-string string 0)
- )))
+ (setq field-body (std11-unfold-string field-body))
+ (if (string= field-body "")
+ ""
+ (let (start)
+ (if (symbolp field-name)
+ (setq start (1+ (length (symbol-name field-name))))
+ (setq start (1+ (length field-name))
+ field-name (intern (capitalize field-name))))
+ (cond ((memq field-name
+ '(Reply-To
+ From Sender
+ Resent-Reply-To Resent-From
+ Resent-Sender To Resent-To
+ Cc Resent-Cc Bcc Resent-Bcc
+ Dcc))
+ (eword-encode-address-list field-body start)
+ )
+ ((eq field-name 'In-Reply-To)
+ (eword-encode-in-reply-to field-body start)
+ )
+ ((memq field-name '(Mime-Version User-Agent))
+ (eword-encode-structured-field-body field-body start)
+ )
+ (t
+ (eword-encode-unstructured-field-body field-body start)
+ ))
+ )))