(rmail-ignored-headers): Add References, Mime-Version,

Lines, Content-Transfer-Encoding.

diff --git a/lisp/mail/rmail.el b/lisp/mail/rmail.el
index 0ee6ce10f1677b8e8cd8c97ca0e447fa27800500..346e36a1bf038b172d9b70e0bf9736dc3ecde03a 100644 (file)
--- a/lisp/mail/rmail.el
+++ b/lisp/mail/rmail.el
@@ -124,7 +124,7 @@ value is the user's name.)
 It is useful to set this variable in the site customization file.")
 
 ;;;###autoload
-(defcustom rmail-ignored-headers "^via:\\|^mail-from:\\|^origin:\\|^status:\\|^received:\\|^x400-originator:\\|^x400-recipients:\\|^x400-received:\\|^x400-mts-identifier:\\|^x400-content-type:\\|^\\(resent-\\|\\)message-id:\\|^summary-line:\\|^resent-date:\\|^nntp-posting-host:\\|^path:\\|^x-char.*:\\|^x-face:\\|^x-mailer:\\|^delivered-to:"
+(defcustom rmail-ignored-headers "^via:\\|^mail-from:\\|^origin:\\|^references:\\|^status:\\|^received:\\|^x400-originator:\\|^x400-recipients:\\|^x400-received:\\|^x400-mts-identifier:\\|^x400-content-type:\\|^\\(resent-\\|\\)message-id:\\|^summary-line:\\|^resent-date:\\|^nntp-posting-host:\\|^path:\\|^x-char.*:\\|^x-face:\\|^x-mailer:\\|^delivered-to:\\|^lines:\\|^mime-version:\\|^content-transfer-encoding:"
   "*Regexp to match header fields that Rmail should normally hide."
   :type 'regexp
   :group 'rmail-headers)