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(rmail-message-recipients-p-1): Don't bother

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starting from the beginning, since mail-fetch-field does not care.
(rmail-create-summary-line): Fix unseen handling.  (Bug#2089)
(rmail-get-summary-status): New name for old rmail-get-summary-labels.
(rmail-get-summary-labels): New function.  Returns labels rather than
status (edited, etc).
(rmail-create-summary): Insert an extra space after the status
flags, for consistency with old rmail, and with current
rmail-summary-font-lock-keywords.
This commit is contained in:
Glenn Morris 2009-01-28 02:49:40 +00:00
parent bdd9d085a5
commit 3ea5d765e7
1 changed files with 29 additions and 6 deletions
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35
lisp/mail/rmailsum.el
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@ -111,7 +111,8 @@ RECIPIENTS is a string of regexps separated by commas."
recipients primary-only))
(defun rmail-message-recipients-p-1 (recipients &optional primary-only)
(narrow-to-region (point) (save-excursion (search-forward "\n\n") (point)))
;; mail-fetch-field does not care where it starts from.
(narrow-to-region (point) (progn (search-forward "\n\n") (point)))
(or (string-match recipients (or (mail-fetch-field "To") ""))
(string-match recipients (or (mail-fetch-field "From") ""))
(if (not primary-only)
@ -138,6 +139,7 @@ Emacs will list the header line in the RMAIL-summary."
(rmail-apply-in-message msg 'rmail-message-regexp-p-1 msg regexp))
(defun rmail-message-regexp-p-1 (msg regexp)
;; Search functions can expect to start from the beginning.
(narrow-to-region (point) (save-excursion (search-forward "\n\n") (point)))
(if rmail-enable-mime
(if rmail-search-mime-header-function
@ -361,8 +363,9 @@ even if its text is swapped."
(let ((beg (rmail-msgbeg msgnum))
(end (rmail-msgend msgnum))
(deleted (rmail-message-deleted-p msgnum))
(unseen (rmail-message-unseen-p msgnum))
lines)
;; Does not work (swapped?)
;;; (unseen (rmail-message-unseen-p msgnum))
unseen lines)
(save-excursion
;; Switch to the buffer that has the whole mbox text.
(if (rmail-buffers-swapped-p)
@ -377,12 +380,24 @@ even if its text is swapped."
(if (search-forward "\n\n" end t)
(save-restriction
(narrow-to-region beg (point))
;; Replace rmail-message-unseen-p from above.
(goto-char beg)
(setq unseen (and (search-forward
(concat rmail-attribute-header ": ") nil t)
(looking-at "......U")))
;; Generate a status line from the message.
(rmail-create-summary msgnum deleted unseen lines))
(rmail-error-bad-format msgnum))))))
(defun rmail-get-summary-labels ()
"Return a coded string wrapped in curly braces denoting the status labels.
;; FIXME this is now unused.
;; The intention was to display in the summary something like {E}
;; for an edited messaged, similarly for answered, etc.
;; But that conflicts with the previous rmail usage, where
;; any user-defined { labels } occupied this space.
;; So whilst it would be nice to have this information in the summary,
;; it would need to go somewhere else.
(defun rmail-get-summary-status ()
"Return a coded string wrapped in curly braces denoting the status.
The current buffer must already be narrowed to the message headers for
the message being processed."
@ -404,6 +419,14 @@ the message being processed."
(setq result (concat "{" result "}")))
result))
(defun rmail-get-summary-labels ()
"Return a string wrapped in curly braces with the current message labels.
Returns nil if there are no labels. The current buffer must
already be narrowed to the message headers for the message being
processed."
(let ((labels (mail-fetch-field rmail-keyword-header)))
(if labels (format "{ %s } " labels))))
(defun rmail-create-summary (msgnum deleted unseen lines)
"Return the summary line for message MSGNUM.
The current buffer should already be narrowed to the header for that message.
@ -431,7 +454,7 @@ LINES is the number of lines in the message (if we should display that)
(deleted ?D)
(unseen ?-)
(t ? ))
prefix (format "%5d%c" msgnum status)
prefix (format "%5d%c " msgnum status)
basic-start (car line)
basic-end (cadr line))
(funcall rmail-summary-line-decoder