diff options
Diffstat (limited to 'lisp/mail/rmail.el')
| -rw-r--r-- | lisp/mail/rmail.el | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lisp/mail/rmail.el b/lisp/mail/rmail.el index 3795377cd2b..6b058d09f94 100644 --- a/lisp/mail/rmail.el +++ b/lisp/mail/rmail.el @@ -3354,12 +3354,12 @@ removing prefixes such as Re:, Fwd: and so on and mailing list tags such as [tag]." (let ((subject (or (rmail-get-header "Subject" msgnum) "")) (regexp "\\`[ \t\n]*\\(\\(\\w\\{1,4\\}\u00a0*[:：]\\|\\[[^]]+]\\)[ \t\n]+\\)*")) + (setq subject (rfc2047-decode-string subject)) ;; Corporate mailing systems sometimes add `[External] :'; if that happened, ;; delete everything up thru there. Empirically, that deletion makes ;; the Subject match the other messages in the thread. (if (string-match "\\[external][ \t\n]*:" subject) (setq subject (substring subject (match-end 0)))) - (setq subject (rfc2047-decode-string subject)) (setq subject (replace-regexp-in-string regexp "" subject)) (replace-regexp-in-string "[ \t\n]+" " " subject))) |