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(mail-fetch-field): Doc fix.

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Glenn Morris 2009-01-31 02:52:18 +00:00
parent 603c5d8d67
commit 78f086e42c
1 changed files with 5 additions and 4 deletions
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9
lisp/mail/mail-utils.el
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@ -1,7 +1,7 @@
;;; mail-utils.el --- utility functions used both by rmail and rnews ;;; mail-utils.el --- utility functions used both by rmail and rnews
;; Copyright (C) 1985, 2001, 2002, 2003, 2004, ;; Copyright (C) 1985, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
;; 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. ;; 2009 Free Software Foundation, Inc.
;; Maintainer: FSF ;; Maintainer: FSF
;; Keywords: mail, news ;; Keywords: mail, news
@ -302,10 +302,11 @@ the comma-separated list. The pruned list is returned."
;;;###autoload ;;;###autoload
(defun mail-fetch-field (field-name &optional last all list) (defun mail-fetch-field (field-name &optional last all list)
"Return the value of the header field whose type is FIELD-NAME. "Return the value of the header field whose type is FIELD-NAME.
The buffer is expected to be narrowed to just the header of the message.
If second arg LAST is non-nil, use the last field of type FIELD-NAME. If second arg LAST is non-nil, use the last field of type FIELD-NAME.
If third arg ALL is non-nil, concatenate all such fields with commas between. If third arg ALL is non-nil, concatenate all such fields with commas between.
If 4th arg LIST is non-nil, return a list of all such fields." If 4th arg LIST is non-nil, return a list of all such fields.
The header must be at the start of the buffer. If any of the optional
arguments are used, the buffer should be narrowed to just the header."
(save-excursion (save-excursion
(goto-char (point-min)) (goto-char (point-min))
(let ((case-fold-search t) (let ((case-fold-search t)