Commit 92655f6c authored by Eli Zaretskii's avatar Eli Zaretskii

(rmail-simplified-subject): Normalize whitespace in subject. This

resurrects a feature, lost in transition to mbox, whereby Subject is
matched even if it's broken into several lines at arbitrary places.
parent 7f4b360b
2009-04-08 Eli Zaretskii <eliz@gnu.org>
* mail/rmail.el (rmail-simplified-subject): Normalize whitespace
in subject. This resurrects a feature, lost in transition to
mbox, whereby Subject is matched even if it's broken into several
lines at arbitrary places.
2009-04-08 Nick Roberts <nickrob@snap.net.nz>
* progmodes/gdb-ui.el: Give hint for GDB in Emacs on Mac OSX.
......
......@@ -3046,6 +3046,10 @@ and typical reply prefixes such as Re:."
(setq subject (substring subject (match-end 0))))
(if (string-match "[ \t]+\\'" subject)
(setq subject (substring subject 0 (match-beginning 0))))
;; If Subject is long, mailers will break it into several lines at
;; arbitrary places, so normalize whitespace by replacing every
;; run of whitespace characters with a single space.
(setq subject (replace-regexp-in-string "[ \t\n]+" " " subject))
subject))
(defun rmail-simplified-subject-regexp ()
......
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