Problem to identify a mail charset with Rmail

[Pascal Quesseveur]

Hello,

charset identification in rmail is done in
rmail-get-coding-system. Regexp search fails when charset header is
not in lowercase. I think case-fold-search should be set to nil before
calling re-search-forward as it is done elsewhere in rmail.el:

  (let ((case-fold-search nil))
    (if (re-search-forward rmail-mime-charset-pattern nil t)
  

-- 
Pascal Quesseveur
pquessev@gmail.com