-;;; rmail.el --- main code of "RMAIL" mail reader for Emacs.
+;;; rmail.el --- main code of "RMAIL" mail reader for Emacs
-;; Copyright (C) 1985,86,87,88,93,94,95,96,97,1998
+;; Copyright (C) 1985,86,87,88,93,94,95,96,97,98,2000, 2001
;; Free Software Foundation, Inc.
;; Maintainer: FSF
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
+;;; Commentary:
+
;;; Code:
;; Souped up by shane@mit-ajax based on ideas of rlk@athena.mit.edu
;;
(require 'mail-utils)
+(eval-when-compile (require 'mule-util)) ; for detect-coding-with-priority
; These variables now declared in paths.el.
;(defvar rmail-spool-directory "/usr/spool/mail/"
:prefix "rmail-"
:group 'rmail)
+(defgroup rmail-edit nil
+ "Rmail editing."
+ :prefix "rmail-edit-"
+ :group 'rmail)
+
(defcustom rmail-movemail-program nil
"If non-nil, name of program for fetching new mail."
:group 'rmail-retrieve
:version "20.3")
-(defvar rmail-pop-password-error "invalid usercode or password"
+(defvar rmail-pop-password-error "invalid usercode or password\\|
+unknown user name or bad password"
"Regular expression matching incorrect-password POP server error messages.
If you get an incorrect-password error that this expression does not match,
please report it with \\[report-emacs-bug].")
;;;###autoload
(defcustom rmail-dont-reply-to-names nil "\
-*A regexp specifying names to prune of reply to messages.
-A value of nil means exclude your own login name as an address
+*A regexp specifying addresses to prune from a reply message.
+A value of nil means exclude your own email address as an address
plus whatever is specified by `rmail-default-dont-reply-to-names'."
:type '(choice regexp (const :tag "Your Name" nil))
:group 'rmail-reply)
A regular expression specifying part of the value of the default value of
the variable `rmail-dont-reply-to-names', for when the user does not set
`rmail-dont-reply-to-names' explicitly. (The other part of the default
-value is the user's name.)
+value is the user's email address and name.)
It is useful to set this variable in the site customization file.")
;;;###autoload
-(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:\\|^x-coding-system:\\|^return-path:\\|^errors-to:\\|^return-receipt-to:\\|^x-attribution:\\|^x-disclaimer:"
+(defcustom rmail-ignored-headers
+ (concat "^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:\\|^face:"
+ "\\|^x-mailer:\\|^delivered-to:\\|^lines:\\|^mime-version:"
+ "\\|^content-transfer-encoding:\\|^x-coding-system:"
+ "\\|^return-path:\\|^errors-to:\\|^return-receipt-to:"
+ "\\|^x-sign:\\|^x-beenthere:\\|^x-mailman-version:"
+ "\\|^precedence:\\|^list-help:\\|^list-post:\\|^list-subscribe:"
+ "\\|^list-id:\\|^list-unsubscribe:\\|^list-archive:"
+ "\\|^content-type:\\|^content-length:"
+ "\\|^x-attribution:\\|^x-disclaimer:\\|^x-trace:"
+ "\\|^x-complaints-to:\\|^nntp-posting-date:\\|^user-agent"
+ "\\|^importance:\\|^envelope-to:\\|^delivery-date"
+ "\\|^x.*-priority:\\|^x-mimeole:")
"*Regexp to match header fields that Rmail should normally hide.
This variable is used for reformatting the message header,
which normally happens once for each message,
:group 'rmail-headers)
;;;###autoload
-(defcustom rmail-retry-ignored-headers nil "\
+(defcustom rmail-retry-ignored-headers "^x-authentication-warning:" "\
*Headers that should be stripped when retrying a failed message."
:type '(choice regexp (const nil :tag "None"))
:group 'rmail-headers)
;;;###autoload
(defcustom rmail-primary-inbox-list nil "\
*List of files which are inboxes for user's primary mail file `~/RMAIL'.
-`nil' means the default, which is (\"/usr/spool/mail/$USER\")
+nil means the default, which is (\"/usr/spool/mail/$USER\")
\(the name varies depending on the operating system,
and the value of the environment variable MAIL overrides it)."
;; Don't use backquote here, because we don't want to need it
:type 'regexp
:group 'rmail-files)
+;;;###autoload
+(defcustom rmail-confirm-expunge 'y-or-n-p
+ "*Whether and how to ask for confirmation before expunging deleted messages."
+ :type '(choice (const :tag "No confirmation" nil)
+ (const :tag "Confirm with y-or-n-p" y-or-n-p)
+ (const :tag "Confirm with yes-or-no-p" yes-or-no-p))
+ :version "21.1"
+ :group 'rmail-files)
+
;;;###autoload
(defvar rmail-mode-hook nil
"List of functions to call when Rmail is invoked.")
"List of functions to call when Rmail has retrieved new mail.")
;;;###autoload
-(defvar rmail-show-message-hook nil
- "List of functions to call when Rmail displays a message.")
+(defcustom rmail-show-message-hook nil
+ "List of functions to call when Rmail displays a message."
+ :type 'hook
+ :options '(goto-address)
+ :group 'rmail)
+
+;;;###autoload
+(defvar rmail-quit-hook nil
+ "List of functions to call when quitting out of Rmail.")
;;;###autoload
(defvar rmail-delete-message-hook nil
;; files).
(defvar rmail-mmdf-delim1 "^\001\001\001\001\n"
- "Regexp marking the start of an mmdf message")
+ "Regexp marking the start of an mmdf message.")
(defvar rmail-mmdf-delim2 "^\001\001\001\001\n"
- "Regexp marking the end of an mmdf message")
+ "Regexp marking the end of an mmdf message.")
(defcustom rmail-message-filter nil
"If non-nil, a filter function for new messages in RMAIL.
:group 'rmail-headers
:type 'function)
+(defcustom rmail-automatic-folder-directives nil
+ "List of directives specifying where to put a message.
+Each element of the list is of the form:
+
+ (FOLDERNAME FIELD REGEXP [ FIELD REGEXP ] ... )
+
+Where FOLDERNAME is the name of a BABYL format folder to put the
+message. If any of the field regexp's are nil, then it is ignored.
+
+If FOLDERNAME is \"/dev/null\", it is deleted.
+If FOLDERNAME is nil then it is deleted, and skipped.
+
+FIELD is the plain text name of a field in the message, such as
+\"subject\" or \"from\". A FIELD of \"to\" will automatically include
+all text from the \"cc\" field as well.
+
+REGEXP is an expression to match in the preceeding specified FIELD.
+FIELD/REGEXP pairs continue in the list.
+
+examples:
+ (\"/dev/null\" \"from\" \"@spam.com\") ; delete all mail from spam.com
+ (\"RMS\" \"from\" \"rms@\") ; save all mail from RMS."
+ :group 'rmail
+ :version "21.1"
+ :type '(repeat (sexp :tag "Directive")))
+
(defvar rmail-reply-prefix "Re: "
"String to prepend to Subject line when replying to a message.")
(other :tag "when asked" ask))
:group 'rmail)
+(defvar rmail-enable-mime-composing nil
+ "*If non-nil, RMAIL uses `rmail-insert-mime-forwarded-message-function' to forward.")
+
;;;###autoload
(defvar rmail-show-mime-function nil
- "Function to show MIME decoded message of RMAIL file.")
+ "Function to show MIME decoded message of RMAIL file.
+This function is called when `rmail-enable-mime' is non-nil.
+It is called with no argument.")
+
+;;;###autoload
+(defvar rmail-insert-mime-forwarded-message-function nil
+ "Function to insert a message in MIME format so it can be forwarded.
+This function is called if `rmail-enable-mime' or
+`rmail-enable-mime-composing' is non-nil.
+It is called with one argument FORWARD-BUFFER, which is a
+buffer containing the message to forward. The current buffer
+is the outgoing mail buffer.")
+
+;;;###autoload
+(defvar rmail-insert-mime-resent-message-function nil
+ "Function to insert a message in MIME format so it can be resent.
+This function is called if `rmail-enable-mime' is non-nil.
+It is called with one argument FORWARD-BUFFER, which is a
+buffer containing the message to forward. The current buffer
+is the outgoing mail buffer.")
+
+;;;###autoload
+(defvar rmail-search-mime-message-function nil
+ "Function to check if a regexp matches a MIME message.
+This function is called if `rmail-enable-mime' is non-nil.
+It is called with two arguments MSG and REGEXP, where
+MSG is the message number, REGEXP is the regular expression.")
+
+;;;###autoload
+(defvar rmail-search-mime-header-function nil
+ "Function to check if a regexp matches a header of MIME message.
+This function is called if `rmail-enable-mime' is non-nil.
+It is called with three arguments MSG, REGEXP, and LIMIT, where
+MSG is the message number,
+REGEXP is the regular expression,
+LIMIT is the position specifying the end of header.")
;;;###autoload
(defvar rmail-mime-feature 'rmail-mime
nil)
(defvar rmail-font-lock-keywords
+ ;; These are all matched case-insensitively.
(eval-when-compile
(let* ((cite-chars "[>|}]")
- (cite-prefix "A-Za-z")
+ (cite-prefix "a-z")
(cite-suffix (concat cite-prefix "0-9_.@-`'\"")))
- (list '("^\\(From\\|Sender\\):" . font-lock-function-name-face)
+ (list '("^\\(From\\|Sender\\|Resent-From\\):"
+ . font-lock-function-name-face)
'("^Reply-To:.*$" . font-lock-function-name-face)
'("^Subject:" . font-lock-comment-face)
'("^\\(To\\|Apparently-To\\|Cc\\|Newsgroups\\):"
(beginning-of-line) (end-of-line)
(2 font-lock-constant-face nil t)
(4 font-lock-comment-face nil t)))
- '("^\\(X-[A-Za-z0-9-]+\\|In-reply-to\\|Date\\):.*$"
+ '("^\\(X-[a-z0-9-]+\\|In-reply-to\\|Date\\):.*\\(\n[ \t]+.*\\)*$"
. font-lock-string-face))))
"Additional expressions to highlight in Rmail mode.")
;; Perform BODY in the summary buffer
;; in such a way that its cursor is properly updated in its own window.
(defmacro rmail-select-summary (&rest body)
- (` (let ((total rmail-total-messages))
- (if (rmail-summary-displayed)
- (let ((window (selected-window)))
- (save-excursion
- (unwind-protect
- (progn
- (pop-to-buffer rmail-summary-buffer)
- ;; rmail-total-messages is a buffer-local var
- ;; in the rmail buffer.
- ;; This way we make it available for the body
- ;; even tho the rmail buffer is not current.
- (let ((rmail-total-messages total))
- (,@ body)))
- (select-window window))))
- (save-excursion
- (set-buffer rmail-summary-buffer)
- (let ((rmail-total-messages total))
- (,@ body))))
- (rmail-maybe-display-summary))))
+ `(let ((total rmail-total-messages))
+ (if (rmail-summary-displayed)
+ (let ((window (selected-window)))
+ (save-excursion
+ (unwind-protect
+ (progn
+ (pop-to-buffer rmail-summary-buffer)
+ ;; rmail-total-messages is a buffer-local var
+ ;; in the rmail buffer.
+ ;; This way we make it available for the body
+ ;; even tho the rmail buffer is not current.
+ (let ((rmail-total-messages total))
+ ,@body))
+ (select-window window))))
+ (save-excursion
+ (set-buffer rmail-summary-buffer)
+ (let ((rmail-total-messages total))
+ ,@body)))
+ (rmail-maybe-display-summary)))
\f
;;;; *** Rmail Mode ***
+;; This variable is dynamically bound. The defvar is here to placate
+;; the byte compiler.
+
(defvar rmail-enable-multibyte nil)
+
+(defun rmail-require-mime-maybe ()
+ "Require `rmail-mime-feature' if that is non-nil.
+Signal an error and set `rmail-mime-feature' to nil if the feature
+isn't provided."
+ (when rmail-enable-mime
+ (condition-case err
+ (require rmail-mime-feature)
+ (error
+ (message "Feature `%s' not provided" rmail-mime-feature)
+ (sit-for 1)
+ (setq rmail-enable-mime nil)))))
+
+
;;;###autoload
(defun rmail (&optional file-name-arg)
"Read and edit incoming mail.
If `rmail-display-summary' is non-nil, make a summary for this RMAIL file."
(interactive (if current-prefix-arg
(list (read-file-name "Run rmail on RMAIL file: "))))
- (if rmail-enable-mime
- (condition-case err
- (require rmail-mime-feature)
- (error (message "Feature `%s' not provided" rmail-mime-feature)
- (sit-for 1)
- (setq rmail-enable-mime nil))))
+ (rmail-require-mime-maybe)
(let* ((file-name (expand-file-name (or file-name-arg rmail-file-name)))
- (existed (get-file-buffer file-name))
- ;; This binding is necessary because we much decide if we
+ ;; Use find-buffer-visiting, not get-file-buffer, for those users
+ ;; who have find-file-visit-truename set to t.
+ (existed (find-buffer-visiting file-name))
+ ;; This binding is necessary because we must decide if we
;; need code conversion while the buffer is unibyte
;; (i.e. enable-multibyte-characters is nil).
(rmail-enable-multibyte
- (if existed
+ (if existed
(with-current-buffer existed enable-multibyte-characters)
(default-value 'enable-multibyte-characters)))
;; Since the file may contain messages of different encodings
(eq major-mode 'rmail-mode))
(progn (rmail-forget-messages)
(rmail-set-message-counters))))
- (switch-to-buffer
+ (switch-to-buffer
(let ((enable-local-variables nil))
(find-file-noselect file-name))))
(if (eq major-mode 'rmail-edit-mode)
Note: If you are seeing it in rmail,
Note: it means the file has no messages in it.\n\^_")))
-;; Decode Babyl formated part at the head of current buffer by
+;; Decode Babyl formatted part at the head of current buffer by
;; rmail-file-coding-system, or if it is nil, do auto conversion.
(defun rmail-decode-babyl-format ()
(setq to (point))
(unless (and coding-system
(coding-system-p coding-system))
- (setq coding-system (detect-coding-region from to t)))
+ (setq coding-system
+ ;; Emacs 21.1 and later writes RMAIL files in emacs-mule, but
+ ;; earlier versions did that with the current buffer's encoding.
+ ;; So we want to favor detection of emacs-mule (whose normal
+ ;; priority is quite low), but still allow detection of other
+ ;; encodings if emacs-mule won't fit. The call to
+ ;; detect-coding-with-priority below achieves that.
+ (car (detect-coding-with-priority
+ from to
+ '((coding-category-emacs-mule . emacs-mule))))))
(unless (memq coding-system
'(undecided undecided-unix))
(set-buffer-modified-p t) ; avoid locking when decoding
- (decode-coding-region from to coding-system)
+ (let ((buffer-undo-list t))
+ (decode-coding-region from to coding-system))
(setq coding-system last-coding-system-used))
(set-buffer-modified-p modifiedp)
(setq buffer-file-coding-system nil)
(define-key rmail-mode-map "\C-c\C-s\C-r" 'rmail-sort-by-recipient)
(define-key rmail-mode-map "\C-c\C-s\C-c" 'rmail-sort-by-correspondent)
(define-key rmail-mode-map "\C-c\C-s\C-l" 'rmail-sort-by-lines)
- (define-key rmail-mode-map "\C-c\C-s\C-k" 'rmail-sort-by-keywords)
+ (define-key rmail-mode-map "\C-c\C-s\C-k" 'rmail-sort-by-labels)
(define-key rmail-mode-map "\C-c\C-n" 'rmail-next-same-subject)
(define-key rmail-mode-map "\C-c\C-p" 'rmail-previous-same-subject)
)
\\[rmail-summary-by-topic] Summarize only messages with subject line regexp(s).
\\[rmail-toggle-header] Toggle display of complete header."
(interactive)
- (rmail-mode-2)
- (rmail-set-message-counters)
- (rmail-show-message rmail-total-messages)
- (run-hooks 'rmail-mode-hook))
+ (let ((finding-rmail-file (not (eq major-mode 'rmail-mode))))
+ (rmail-mode-2)
+ (when (and finding-rmail-file
+ (null coding-system-for-read)
+ default-enable-multibyte-characters)
+ (let ((rmail-enable-multibyte t))
+ (rmail-require-mime-maybe)
+ (rmail-convert-file)
+ (goto-char (point-max))
+ (set-buffer-multibyte t)))
+ (rmail-set-message-counters)
+ (rmail-show-message rmail-total-messages)
+ (when finding-rmail-file
+ (when rmail-display-summary
+ (rmail-summary))
+ (rmail-construct-io-menu))
+ (run-hooks 'rmail-mode-hook)))
(defun rmail-mode-2 ()
(kill-all-local-variables)
(make-local-variable 'font-lock-defaults)
(setq font-lock-defaults
'(rmail-font-lock-keywords
- t nil nil nil
+ t t nil nil
(font-lock-maximum-size . nil)
(font-lock-fontify-buffer-function . rmail-fontify-buffer-function)
(font-lock-unfontify-buffer-function . rmail-unfontify-buffer-function)
;; Handle M-x revert-buffer done in an rmail-mode buffer.
(defun rmail-revert (arg noconfirm)
+ (set-buffer rmail-buffer)
(let* ((revert-buffer-function (default-value 'revert-buffer-function))
(rmail-enable-multibyte enable-multibyte-characters)
;; See similar code in `rmail'.
;; If the user said "yes", and we changed something,
;; reparse the messages.
(progn
- (rmail-mode-2)
+ (set-buffer rmail-buffer)
+ (rmail-mode-2)
;; Convert all or part to Babyl file if possible.
(rmail-convert-file)
;; We have read the file as raw-text, so the buffer is set to
"Expunge and save RMAIL file."
(interactive)
(rmail-expunge)
+ (set-buffer rmail-buffer)
(save-buffer)
(if (rmail-summary-exists)
(rmail-select-summary (set-buffer-modified-p nil))))
(when rmail-summary-buffer
(replace-buffer-in-windows rmail-summary-buffer)
(bury-buffer rmail-summary-buffer))
- (let ((obuf (current-buffer)))
- (quit-window)
- (replace-buffer-in-windows obuf)))
+ (if rmail-enable-mime
+ (let ((obuf rmail-buffer)
+ (ovbuf rmail-view-buffer))
+ (set-buffer rmail-view-buffer)
+ (quit-window)
+ (replace-buffer-in-windows ovbuf)
+ (replace-buffer-in-windows obuf)
+ (bury-buffer obuf))
+ (let ((obuf (current-buffer)))
+ (quit-window)
+ (replace-buffer-in-windows obuf))))
(defun rmail-bury ()
"Bury current Rmail buffer and its summary buffer."
(if (consp item)
(progn
(setq command
- (rmail-list-to-menu (car item) (cdr item)
- action
+ (rmail-list-to-menu (car item) (cdr item)
+ action
(if full-name
(concat full-name "/"
(car item))
(setq name (car item)))
(progn
(setq name item)
- (setq command
+ (setq command
(list 'lambda () '(interactive)
(list action
- (expand-file-name
+ (expand-file-name
(if full-name
(concat full-name "/" item)
item)
(cons name command)))))
(reverse l))
menu))
-
+
;; This command is always "disabled" when it appears in a menu.
(put 'rmail-disable-menu 'menu-enable ''nil)
(if files
(progn
(define-key rmail-mode-map [menu-bar classify input-menu]
- (cons "Input Rmail File"
- (rmail-list-to-menu "Input Rmail File"
+ (cons "Input Rmail File"
+ (rmail-list-to-menu "Input Rmail File"
files
'rmail-input)))
(define-key rmail-mode-map [menu-bar classify output-menu]
- (cons "Output Rmail File"
- (rmail-list-to-menu "Output Rmail File"
+ (cons "Output Rmail File"
+ (rmail-list-to-menu "Output Rmail File"
files
'rmail-output-to-rmail-file))))
;; revert to it before we get new mail.
(or (verify-visited-file-modtime (current-buffer))
(find-file (buffer-file-name)))
+ (set-buffer rmail-buffer)
(rmail-maybe-set-message-counters)
(widen)
;; Get rid of all undo records for this buffer.
(if popmail
(setq renamep t)
(setq file (file-truename
- (expand-file-name (substitute-in-file-name file)))))
+ (substitute-in-file-name (expand-file-name file)))))
(setq tofile (expand-file-name
;; Generate name to move to from inbox name,
;; in case of multiple inboxes that need moving.
(if rmail-pop-password-required
(progn (setq got-password (not (rmail-have-password)))
(setq password (rmail-get-pop-password))))
- (if (eq system-type 'windows-nt)
+ (if (memq system-type '(windows-nt cygwin))
;; cannot have "po:" in file name
(setq tofile
(expand-file-name
(save-excursion
(setq errors (generate-new-buffer " *rmail loss*"))
(buffer-disable-undo errors)
- (let ((args
- (append
+ (let ((args
+ (append
(list (or rmail-movemail-program
(expand-file-name "movemail"
exec-directory))
nil errors nil)
- (if rmail-preserve-inbox
+ (if rmail-preserve-inbox
(list "-p")
nil)
rmail-movemail-flags
(setq files (cdr files)))
delete-files))
-(defun rmail-read-passwd (prompt &optional default)
- "Read a password, echoing `.' for each character typed.
-End with RET, LFD, or ESC. DEL or C-h rubs out. C-u kills line.
-Optional DEFAULT is password to start with."
- (let ((pass (if default default ""))
- (c 0)
- (echo-keystrokes 0)
- (cursor-in-echo-area t))
- (while (progn (message "%s%s"
- prompt
- (make-string (length pass) ?.))
- (setq c (read-char))
- (and (/= c ?\r) (/= c ?\n) (/= c ?\e)))
- (if (= c ?\C-u)
- (setq pass "")
- (if (and (/= c ?\b) (/= c ?\177))
- (setq pass (concat pass (char-to-string c)))
- (if (> (length pass) 0)
- (setq pass (substring pass 0 -1))))))
- (message "")
- (message nil)
- pass))
-
;; Decode the region specified by FROM and TO by CODING.
;; If CODING is nil or an invalid coding system, decode by `undecided'.
(defun rmail-decode-region (from to coding)
(save-excursion
(skip-chars-forward " \t\n")
(point)))
- (setq last-coding-system-used nil)
- (or rmail-enable-mime
- (not rmail-enable-multibyte)
- (decode-coding-region start (point)
- (or rmail-file-coding-system
- 'undecided)))
+ (save-excursion
+ (let* ((header-end
+ (progn
+ (save-excursion
+ (goto-char start)
+ (forward-line 1)
+ (if (looking-at "0")
+ (forward-line 1)
+ (forward-line 2))
+ (save-restriction
+ (narrow-to-region (point) (point-max))
+ (rfc822-goto-eoh)
+ (point)))))
+ (case-fold-search t)
+ (quoted-printable-header-field-end
+ (save-excursion
+ (goto-char start)
+ (re-search-forward
+ "^content-transfer-encoding:\\(\n?[\t ]\\)*quoted-printable\\(\n?[\t ]\\)*"
+ header-end t)))
+ (base64-header-field-end
+ (save-excursion
+ (goto-char start)
+ (re-search-forward
+ "^content-transfer-encoding:\\(\n?[\t ]\\)*base64\\(\n?[\t ]\\)*"
+ header-end t))))
+ (if quoted-printable-header-field-end
+ (save-excursion
+ (rmail-decode-quoted-printable header-end (point))
+ ;; Change "quoted-printable" to "8bit",
+ ;; to reflect the decoding we just did.
+ (goto-char quoted-printable-header-field-end)
+ (delete-region (point) (search-backward ":"))
+ (insert ": 8bit")))
+ (if base64-header-field-end
+ (save-excursion
+ (base64-decode-region (1+ header-end)
+ (- (point) 2))
+ ;; Change "base64" to "8bit", to reflect the
+ ;; decoding we just did.
+ (goto-char (1+ header-end))
+ (while (search-forward "\r\n" (point-max) t)
+ (replace-match "\n"))
+ (goto-char base64-header-field-end)
+ (delete-region (point) (search-backward ":"))
+ (insert ": 8bit")))
+ (setq last-coding-system-used nil)
+ (or rmail-enable-mime
+ (not rmail-enable-multibyte)
+ (let ((mime-charset
+ (if (and rmail-decode-mime-charset
+ (save-excursion
+ (goto-char start)
+ (search-forward "\n\n" nil t)
+ (let ((case-fold-search t))
+ (re-search-backward
+ rmail-mime-charset-pattern
+ start t))))
+ (intern (downcase (match-string 1))))))
+ (rmail-decode-region start (point) mime-charset)))))
;; Add an X-Coding-System: header if we don't have one.
(save-excursion
(goto-char start)
(re-search-forward
"^content-transfer-encoding:\\(\n?[\t ]\\)*quoted-printable\\(\n?[\t ]\\)*"
header-end t)))
+ (base64-header-field-end
+ (save-excursion
+ (re-search-forward
+ "^content-transfer-encoding:\\(\n?[\t ]\\)*base64\\(\n?[\t ]\\)*"
+ header-end t)))
(size
;; Get the numeric value from the Content-Length field.
(save-excursion
(goto-char (+ header-end size))
(message "Ignoring invalid Content-Length field")
(sit-for 1 0 t)))
- (if (re-search-forward
- (concat "^[\^_]?\\("
- rmail-unix-mail-delimiter
- "\\|"
- rmail-mmdf-delim1 "\\|"
- "^BABYL OPTIONS:\\|"
- "\^L\n[01],\\)") nil t)
+ (if (let ((case-fold-search nil))
+ (re-search-forward
+ (concat "^[\^_]?\\("
+ rmail-unix-mail-delimiter
+ "\\|"
+ rmail-mmdf-delim1 "\\|"
+ "^BABYL OPTIONS:\\|"
+ "\^L\n[01],\\)") nil t))
(goto-char (match-beginning 1))
(goto-char (point-max)))
(setq count (1+ count))
;; to reflect the decoding we just did.
(goto-char quoted-printable-header-field-end)
(delete-region (point) (search-backward ":"))
+ (insert ": 8bit")))
+ (if base64-header-field-end
+ (save-excursion
+ (base64-decode-region header-end (point))
+ ;; Change "base64" to "8bit", to reflect the
+ ;; decoding we just did.
+ (goto-char base64-header-field-end)
+ (delete-region (point) (search-backward ":"))
(insert ": 8bit"))))
(save-excursion
(delete-char -1)
(delete-char 1))
((looking-at "[0-9A-F][0-9A-F]")
- (subst-char-in-region
- (1- (point)) (point) ?=
- (rmail-hex-string-to-integer
- (buffer-substring (point) (+ 2 (point)))))
- (delete-char 2))
+ (let ((byte (rmail-hex-string-to-integer
+ (buffer-substring (point) (+ 2 (point))))))
+ (delete-region (1- (point)) (+ 2 (point)))
+ (insert byte)))
((looking-at "=")
(delete-char 1))
(t
""
(concat
"Date: \\2, \\4 \\3 \\9 \\5 "
-
+
;; The timezone could be matched by group 7 or group 10.
;; If neither of them matched, assume EST, since only
;; Easterners would be so sloppy.
(goto-char beg)
(forward-line 1)
(if (/= (following-char) ?0)
- (error "Bad format in RMAIL file."))
- (let ((buffer-read-only nil)
+ (error "Bad format in RMAIL file"))
+ (let ((inhibit-read-only t)
(delta (- (buffer-size) end)))
(delete-char 1)
(insert ?1)
(or ignored-headers (setq ignored-headers rmail-ignored-headers))
(save-restriction
(narrow-to-region (point-min) (point))
- (while (progn
- (goto-char (point-min))
- (re-search-forward ignored-headers nil t))
+ (while (and ignored-headers
+ (progn
+ (goto-char (point-min))
+ (re-search-forward ignored-headers nil t)))
(beginning-of-line)
(delete-region (point)
(if (re-search-forward "\n[^ \t]" nil t)
(forward-line 1)
(= (following-char) ?1))))
+(defun rmail-msg-restore-non-pruned-header ()
+ (let ((old-point (point))
+ new-point
+ new-start
+ (inhibit-read-only t))
+ (save-excursion
+ (narrow-to-region (rmail-msgbeg rmail-current-message) (point-max))
+ (goto-char (point-min))
+ (forward-line 1)
+ ;; Change 1 to 0.
+ (delete-char 1)
+ (insert ?0)
+ ;; Insert new EOOH line at the proper place.
+ (forward-line 1)
+ (let ((case-fold-search t))
+ (while (looking-at "Summary-Line:\\|Mail-From:")
+ (forward-line 1)))
+ (insert "*** EOOH ***\n")
+ (setq new-start (point))
+ ;; Delete the old reformatted header.
+ (forward-char -1)
+ (search-forward "\n*** EOOH ***\n")
+ (forward-line -1)
+ (let ((start (point)))
+ (search-forward "\n\n")
+ (if (and (<= start old-point)
+ (<= old-point (point)))
+ (setq new-point new-start))
+ (delete-region start (point)))
+ ;; Narrow to after the new EOOH line.
+ (narrow-to-region new-start (point-max)))
+ (if new-point
+ (goto-char new-point))))
+
+(defun rmail-msg-prune-header ()
+ (let ((new-point
+ (= (point) (point-min))))
+ (save-excursion
+ (narrow-to-region (rmail-msgbeg rmail-current-message) (point-max))
+ (rmail-reformat-message (point-min) (point-max)))
+ (if new-point
+ (goto-char (point-min)))))
+
(defun rmail-toggle-header (&optional arg)
"Show original message header if pruned header currently shown, or vice versa.
With argument ARG, show the message header pruned if ARG is greater than zero;
otherwise, show it in full."
(interactive "P")
- (let* ((buffer-read-only nil)
- (pruned (rmail-msg-is-pruned))
+ (let* ((pruned (with-current-buffer rmail-buffer
+ (rmail-msg-is-pruned)))
(prune (if arg
(> (prefix-numeric-value arg) 0)
(not pruned))))
(if (eq pruned prune)
t
+ (set-buffer rmail-buffer)
(rmail-maybe-set-message-counters)
- (let ((at-point-min (= (point) (point-min)))
- (all-headers-visible (= (window-start) (point-min)))
- (on-header (save-excursion
- (and (not (search-backward "\n\n" nil t))
- (progn
- (end-of-line)
- (re-search-backward "^[-A-Za-z0-9]+:" nil t))
- (match-string 0))))
- (old-screen-line (rmail-count-screen-lines (window-start) (point))))
- (save-excursion
- (narrow-to-region (rmail-msgbeg rmail-current-message) (point-max))
+ (if rmail-enable-mime
+ (let ((buffer-read-only nil))
+ (if pruned
+ (rmail-msg-restore-non-pruned-header)
+ (rmail-msg-prune-header))
+ (funcall rmail-show-mime-function))
+ (let* ((buffer-read-only nil)
+ (window (get-buffer-window (current-buffer)))
+ (at-point-min (= (point) (point-min)))
+ (all-headers-visible (= (window-start window) (point-min)))
+ (on-header
+ (save-excursion
+ (and (not (search-backward "\n\n" nil t))
+ (progn
+ (end-of-line)
+ (re-search-backward "^[-A-Za-z0-9]+:" nil t))
+ (match-string 0))))
+ (old-screen-line
+ (rmail-count-screen-lines (window-start window) (point))))
(if pruned
- (let (new-start)
- (goto-char (point-min))
- (forward-line 1)
- ;; Change 1 to 0.
- (delete-char 1)
- (insert ?0)
- ;; Insert new EOOH line at the proper place.
- (forward-line 1)
- (let ((case-fold-search t))
- (while (looking-at "Summary-Line:\\|Mail-From:")
- (forward-line 1)))
- (insert "*** EOOH ***\n")
- (setq new-start (point))
- ;; Delete the old reformatted header.
- (forward-char -1)
- (search-forward "\n*** EOOH ***\n")
- (forward-line -1)
- (let ((start (point)))
- (search-forward "\n\n")
- (delete-region start (point)))
- ;; Narrow to after the new EOOH line.
- (narrow-to-region new-start (point-max)))
- (rmail-reformat-message (point-min) (point-max))))
- (cond (at-point-min
- (goto-char (point-min)))
- (on-header
- (goto-char (point-min))
- (search-forward "\n\n")
- (or (re-search-backward (concat "^" (regexp-quote on-header)) nil t)
- (goto-char (point-min))))
- (t
- (recenter old-screen-line)
- (if (and all-headers-visible
- (not (= (window-start) (point-min))))
- (let ((lines-offscreen (rmail-count-screen-lines
- (point-min) (window-start))))
- (recenter (min (+ old-screen-line lines-offscreen)
- ;; last line of window
- (- (window-height) 2))))))))
+ (rmail-msg-restore-non-pruned-header)
+ (rmail-msg-prune-header))
+ (cond (at-point-min
+ (goto-char (point-min)))
+ (on-header
+ (goto-char (point-min))
+ (search-forward "\n\n")
+ (or (re-search-backward
+ (concat "^" (regexp-quote on-header)) nil t)
+ (goto-char (point-min))))
+ (t
+ (save-selected-window
+ (select-window window)
+ (recenter old-screen-line)
+ (if (and all-headers-visible
+ (not (= (window-start) (point-min))))
+ (recenter (- (window-height) 2))))))))
(rmail-highlight-headers))))
+(defun rmail-narrow-to-non-pruned-header ()
+ "Narrow to the whole (original) header of the current message."
+ (let (start end)
+ (narrow-to-region (rmail-msgbeg rmail-current-message) (point-max))
+ (goto-char (point-min))
+ (forward-line 1)
+ (if (= (following-char) ?1)
+ (progn
+ (forward-line 1)
+ (setq start (point))
+ (search-forward "*** EOOH ***\n")
+ (setq end (match-beginning 0)))
+ (forward-line 2)
+ (setq start (point))
+ (search-forward "\n\n")
+ (setq end (1- (point))))
+ (narrow-to-region start end)
+ (goto-char start)))
+
;; Lifted from repos-count-screen-lines.
;; Return number of screen lines between START and END.
(defun rmail-count-screen-lines (start end)
(substring blurb (match-end 0)))))
(setq mode-line-process
(format " %d/%d%s"
- rmail-current-message rmail-total-messages blurb))))
+ rmail-current-message rmail-total-messages blurb))
+ ;; If rmail-enable-mime is non-nil, we may have to update
+ ;; `mode-line-process' of rmail-view-buffer too.
+ (if (and rmail-enable-mime
+ (not (eq (current-buffer) rmail-view-buffer))
+ (buffer-live-p rmail-view-buffer))
+ (let ((mlp mode-line-process))
+ (with-current-buffer rmail-view-buffer
+ (setq mode-line-process mlp))))))
;; Turn an attribute of a message on or off according to STATE.
;; ATTR is the name of the attribute, as a string.
;; MSGNUM is message number to change; nil means current message.
(defun rmail-set-attribute (attr state &optional msgnum)
+ (set-buffer rmail-buffer)
(let ((omax (point-max-marker))
(omin (point-min-marker))
(buffer-read-only nil))
FUNCTION may not change the visible text of the message, but it may
change the invisible header text."
(save-excursion
- (let ((obeg (- (point-max) (point-min))))
- (unwind-protect
- (progn
- (narrow-to-region (rmail-msgbeg rmail-current-message)
- (point-max))
- (goto-char (point-min))
- (funcall function))
+ (unwind-protect
+ (progn
+ (narrow-to-region (rmail-msgbeg rmail-current-message)
+ (point-max))
+ (goto-char (point-min))
+ (funcall function))
;; Note: we don't use save-restriction because that does not work right
;; if changes are made outside the saved restriction
;; before that restriction is restored.
- ;; Here we assume that changes made by FUNCTION
- ;; occur before the visible region of the message.
- (narrow-to-region (- (point-max) obeg) (point-max))))))
+ (narrow-to-region (rmail-msgbeg rmail-current-message)
+ (rmail-msgend rmail-current-message)))))
(defun rmail-forget-messages ()
(unwind-protect
(max 1 (- total-messages messages-after-point))))
(setq rmail-message-vector
(apply 'vector (cons (point-min-marker) messages-head))
- rmail-deleted-vector (concat "D" deleted-head)
+ rmail-deleted-vector (concat "0" deleted-head)
rmail-summary-vector (make-vector rmail-total-messages nil)
rmail-msgref-vector (make-vector (1+ rmail-total-messages) nil))
(let ((i 0))
(aset rmail-msgref-vector i (list i))
(setq i (1+ i))))
(message "Counting messages...done")))))
-
+
(defun rmail-set-message-counters-counter (&optional stop)
(let ((start (point))
next)
(goto-char (point-min))
(if (re-search-forward "^X-Coding-System: *\\(.*\\)$" nil t)
(let ((coding-system (intern (match-string 1))))
- (check-coding-system coding-system)
- (setq buffer-file-coding-system coding-system))
+ (condition-case nil
+ (progn
+ (check-coding-system coding-system)
+ (setq buffer-file-coding-system coding-system))
+ (error
+ (setq buffer-file-coding-system nil))))
(setq buffer-file-coding-system nil)))))
;; Clear the "unseen" attribute when we show a message.
(rmail-set-attribute "unseen" nil)
(search-forward "\n*** EOOH ***\n" end t)
(narrow-to-region (point) end)))
(goto-char (point-min))
+ (walk-windows
+ (function (lambda (window)
+ (if (eq (window-buffer window) (current-buffer))
+ (set-window-point window (point)))))
+ nil t)
(rmail-display-labels)
(if (eq rmail-enable-mime t)
(funcall rmail-show-mime-function)
(let ((curr-msg rmail-current-message))
(rmail-select-summary
(rmail-summary-goto-msg curr-msg t t))))
+ (with-current-buffer rmail-buffer
+ (rmail-auto-file))
(if blurb
(message blurb))))))
+(defun rmail-redecode-body (coding)
+ "Decode the body of the current message using coding system CODING.
+This is useful with mail messages that have malformed or missing
+charset= headers.
+
+This function assumes that the current message is already decoded
+and displayed in the RMAIL buffer, but the coding system used to
+decode it was incorrect. It then encodes the message back to its
+original form, and decodes it again, using the coding system CODING.
+
+Note that if Emacs erroneously auto-detected one of the iso-2022
+encodings in the message, this function might fail because the escape
+sequences that switch between character sets and also single-shift and
+locking-shift codes are impossible to recover. This function is meant
+to be used to fix messages encoded with 8-bit encodings, such as
+iso-8859, koi8-r, etc."
+ (interactive "zCoding system for re-decoding this message: ")
+ (when (not rmail-enable-mime)
+ (or (eq major-mode 'rmail-mode)
+ (switch-to-buffer rmail-buffer))
+ (save-excursion
+ (let ((pruned (rmail-msg-is-pruned)))
+ (unwind-protect
+ (let ((msgbeg (rmail-msgbeg rmail-current-message))
+ (msgend (rmail-msgend rmail-current-message))
+ x-coding-header)
+ ;; We need the message headers pruned (we later restore
+ ;; the pruned stat to what it was, see the end of
+ ;; unwind-protect form).
+ (or pruned
+ (rmail-toggle-header 1))
+ (narrow-to-region msgbeg msgend)
+ (goto-char (point-min))
+ (when (search-forward "\n*** EOOH ***\n" (point-max) t)
+ (narrow-to-region msgbeg (point)))
+ (goto-char (point-min))
+ (if (re-search-forward "^X-Coding-System: *\\(.*\\)$" nil t)
+ (let ((old-coding (intern (match-string 1)))
+ (buffer-read-only nil))
+ (check-coding-system old-coding)
+ ;; Make sure the new coding system uses the same EOL
+ ;; conversion, to prevent ^M characters from popping
+ ;; up all over the place.
+ (setq coding
+ (coding-system-change-eol-conversion
+ coding
+ (coding-system-eol-type old-coding)))
+ (setq x-coding-header (point-marker))
+ (narrow-to-region msgbeg msgend)
+ (encode-coding-region (point) msgend old-coding)
+ (decode-coding-region (point) msgend coding)
+ (setq last-coding-system-used coding)
+ ;; Rewrite the coding-system header according
+ ;; to what we did.
+ (goto-char x-coding-header)
+ (delete-region (point)
+ (save-excursion
+ (beginning-of-line)
+ (point)))
+ (insert "X-Coding-System: "
+ (symbol-name last-coding-system-used))
+ (set-marker x-coding-header nil)
+ (rmail-show-message))
+ (error "No X-Coding-System header found")))
+ (or pruned
+ (rmail-toggle-header 0)))))))
+
;; Find all occurrences of certain fields, and highlight them.
(defun rmail-highlight-headers ()
;; Do this only if the system supports faces.
(setq rmail-overlay-list
(cons overlay rmail-overlay-list))))))))))
+(defun rmail-auto-file ()
+ "Automatically move a message into a sub-folder based on criteria.
+Called when a new message is displayed."
+ (if (or (rmail-message-labels-p rmail-current-message "filed")
+ (not (string= (buffer-file-name)
+ (expand-file-name rmail-file-name))))
+ ;; Do nothing if it's already been filed.
+ nil
+ ;; Find out some basics (common fields)
+ (let ((from (mail-fetch-field "from"))
+ (subj (mail-fetch-field "subject"))
+ (to (concat (mail-fetch-field "to") "," (mail-fetch-field "cc")))
+ (d rmail-automatic-folder-directives)
+ (directive-loop nil)
+ (folder nil))
+ (while d
+ (setq folder (car (car d))
+ directive-loop (cdr (car d)))
+ (while (and (car directive-loop)
+ (let ((f (cond
+ ((string= (car directive-loop) "from") from)
+ ((string= (car directive-loop) "to") to)
+ ((string= (car directive-loop) "subject") subj)
+ (t (mail-fetch-field (car directive-loop))))))
+ (and f (string-match (car (cdr directive-loop)) f))))
+ (setq directive-loop (cdr (cdr directive-loop))))
+ ;; If there are no directives left, then it was a complete match.
+ (if (null directive-loop)
+ (if (null folder)
+ (rmail-delete-forward)
+ (if (string= "/dev/null" folder)
+ (rmail-delete-message)
+ (rmail-output-to-rmail-file folder 1 t)
+ (setq d nil))))
+ (setq d (cdr d))))))
+
(defun rmail-next-message (n)
"Show following message whether deleted or not.
With prefix arg N, moves forward N messages, or backward if N is negative."
(interactive "p")
+ (set-buffer rmail-buffer)
(rmail-maybe-set-message-counters)
(rmail-show-message (+ rmail-current-message n)))
"Show previous message whether deleted or not.
With prefix arg N, moves backward N messages, or forward if N is negative."
(interactive "p")
- (rmail-next-message (- n)))
+ (rmail-next-message (- n)))
(defun rmail-next-undeleted-message (n)
"Show following non-deleted message.
Returns t if a new message is being shown, nil otherwise."
(interactive "p")
+ (set-buffer rmail-buffer)
(rmail-maybe-set-message-counters)
(let ((lastwin rmail-current-message)
(current rmail-current-message))
(if (not primary-only)
(string-match recipients (or (mail-fetch-field "Cc") ""))))))
-(defun rmail-message-regexp-p (msg regexp)
- "Return t, if for message number MSG, regexp REGEXP matches in the header."
- (save-excursion
- (goto-char (rmail-msgbeg msg))
- (let (beg end)
- (save-excursion
- (forward-line 2)
- (setq beg (point)))
- (save-excursion
- (search-forward "\n*** EOOH ***\n" (point-max))
- (when (= beg (match-beginning 0))
+(defun rmail-message-regexp-p (n regexp)
+ "Return t, if for message number N, regexp REGEXP matches in the header."
+ (let ((beg (rmail-msgbeg n))
+ (end (rmail-msgend n)))
+ (goto-char beg)
+ (forward-line 1)
+ (save-excursion
+ (save-restriction
+ (if (prog1 (= (following-char) ?0)
+ (forward-line 2)
+ ;; If there's a Summary-line in the (otherwise empty)
+ ;; header, we didn't yet get past the EOOH line.
+ (when (looking-at "^\\*\\*\\* EOOH \\*\\*\\*\n")
+ (forward-line 1))
+ (setq beg (point))
+ (narrow-to-region (point) end))
+ (progn
+ (rfc822-goto-eoh)
+ (setq end (point)))
(setq beg (point))
- (search-forward "\n\n" (point-max)))
- (setq end (point)))
- (goto-char beg)
- (re-search-forward regexp end t))))
+ (search-forward "\n*** EOOH ***\n" end t)
+ (setq end (1+ (match-beginning 0)))))
+ (goto-char beg)
+ (if rmail-enable-mime
+ (funcall rmail-search-mime-header-function n regexp end)
+ (re-search-forward regexp end t)))))
+
+(defun rmail-search-message (msg regexp)
+ "Return non-nil, if for message number MSG, regexp REGEXP matches."
+ (goto-char (rmail-msgbeg msg))
+ (if rmail-enable-mime
+ (funcall rmail-search-mime-message-function msg regexp)
+ (re-search-forward regexp (rmail-msgend msg) t)))
(defvar rmail-search-last-regexp nil)
(defun rmail-search (regexp &optional n)
(message "%sRmail search for %s..."
(if (< n 0) "Reverse " "")
regexp)
+ (set-buffer rmail-buffer)
(rmail-maybe-set-message-counters)
(let ((omin (point-min))
(omax (point-max))
;; but searching forward through each message.
(if reversep
(while (and (null win) (> msg 1))
- (goto-char (rmail-msgbeg (setq msg (1- msg))))
- (setq win (re-search-forward
- regexp (rmail-msgend msg) t)))
+ (setq msg (1- msg)
+ win (rmail-search-message msg regexp)))
(while (and (null win) (< msg rmail-total-messages))
- (goto-char (rmail-msgbeg (setq msg (1+ msg))))
- (setq win (re-search-forward regexp (rmail-msgend msg) t))))
+ (setq msg (1+ msg)
+ win (rmail-search-message msg regexp))))
(setq n (+ n (if reversep 1 -1)))))
(if win
(progn
- ;; If this is a reverse search and we found a message,
- ;; search backward thru this message to position point.
+ (rmail-show-message msg)
+ ;; Search forward (if this is a normal search) or backward
+ ;; (if this is a reverse search) through this message to
+ ;; position point. This search may fail because REGEXP
+ ;; was found in the hidden portion of this message. In
+ ;; that case, move point to the beginning of visible
+ ;; portion.
(if reversep
(progn
- (goto-char (rmail-msgend msg))
- (re-search-backward
- regexp (rmail-msgbeg msg) t)))
- (setq win (point-marker))
- (rmail-show-message msg)
+ (goto-char (point-max))
+ (re-search-backward regexp nil 'move))
+ (goto-char (point-min))
+ (re-search-forward regexp nil t))
(message "%sRmail search for %s...done"
(if reversep "Reverse " "")
- regexp)
- (goto-char win))
+ regexp))
(goto-char opoint)
(narrow-to-region omin omax)
(ding)
(defun rmail-undelete-previous-message ()
"Back up to deleted message, select it, and undelete it."
(interactive)
+ (set-buffer rmail-buffer)
(let ((msg rmail-current-message))
(while (and (> msg 0)
(not (rmail-message-deleted-p msg)))
(setq i (1+ i)))
newnum)))
+(defun rmail-expunge-confirmed ()
+ "Return t if deleted message should be expunged. If necessary, ask the user.
+See also user-option `rmail-confirm-expunge'."
+ (set-buffer rmail-buffer)
+ (or (not (stringp rmail-deleted-vector))
+ (not (string-match "D" rmail-deleted-vector))
+ (null rmail-confirm-expunge)
+ (funcall rmail-confirm-expunge
+ "Erase deleted messages from Rmail file? ")))
+
(defun rmail-only-expunge ()
"Actually erase all deleted messages in the file."
(interactive)
+ (set-buffer rmail-buffer)
(message "Expunging deleted messages...")
;; Discard all undo records for this buffer.
(or (eq buffer-undo-list t)
(opoint (if (and (> rmail-current-message 0)
(rmail-message-deleted-p rmail-current-message))
0
- (- (point) (point-min))))
+ (if rmail-enable-mime
+ (with-current-buffer rmail-view-buffer
+ (- (point)(point-min)))
+ (- (point) (point-min)))))
(messages-head (cons (aref rmail-message-vector 0) nil))
(messages-tail messages-head)
;; Don't make any undo records for the expunging.
(narrow-to-region (- (buffer-size) omin) (- (buffer-size) omax)))
(rmail-show-message
(if (zerop rmail-current-message) 1 nil))
- (goto-char (+ (point) opoint)))))
+ (if rmail-enable-mime
+ (goto-char (+ (point-min) opoint))
+ (goto-char (+ (point) opoint))))))
(defun rmail-expunge ()
"Erase deleted messages from Rmail file and summary buffer."
(interactive)
- (rmail-only-expunge)
- (if (rmail-summary-exists)
- (rmail-select-summary
- (rmail-update-summary))))
+ (when (rmail-expunge-confirmed)
+ (rmail-only-expunge)
+ (if (rmail-summary-exists)
+ (rmail-select-summary (rmail-update-summary)))))
\f
;;;; *** Rmail Mailing Commands ***
(compose-mail to subject others
noerase nil
yank-action sendactions)
- (if (and window-system rmail-mail-new-frame)
+ (if (and (display-multi-frame-p) rmail-mail-new-frame)
(prog1
(compose-mail to subject others
noerase 'switch-to-buffer-other-frame
(msgnum rmail-current-message))
(save-excursion
(save-restriction
- (widen)
- (goto-char (rmail-msgbeg rmail-current-message))
- (forward-line 1)
- (if (= (following-char) ?0)
+ (if rmail-enable-mime
(narrow-to-region
- (progn (forward-line 2)
- (point))
- (progn (search-forward "\n\n" (rmail-msgend rmail-current-message)
- 'move)
- (point)))
- (narrow-to-region (point)
- (progn (search-forward "\n*** EOOH ***\n")
- (beginning-of-line) (point))))
+ (goto-char (point-min))
+ (if (search-forward "\n\n" nil 'move)
+ (1+ (match-beginning 0))
+ (point)))
+ (widen)
+ (goto-char (rmail-msgbeg rmail-current-message))
+ (forward-line 1)
+ (if (= (following-char) ?0)
+ (narrow-to-region
+ (progn (forward-line 2)
+ (point))
+ (progn (search-forward "\n\n" (rmail-msgend rmail-current-message)
+ 'move)
+ (point)))
+ (narrow-to-region (point)
+ (progn (search-forward "\n*** EOOH ***\n")
+ (beginning-of-line) (point)))))
(setq from (mail-fetch-field "from")
reply-to (or (mail-fetch-field "reply-to" nil t)
from)
;; since they can handle the names unstripped.
;; I don't know whether there are other mailers that still
;; need the names to be stripped.
- (mail-strip-quoted-names reply-to)
+;;; (mail-strip-quoted-names reply-to)
+ reply-to
subject
(rmail-make-in-reply-to-field from date message-id)
(if just-sender
(if (string= cc-list "") nil cc-list)))
rmail-view-buffer
(list (list 'rmail-mark-message
- rmail-view-buffer
- (aref rmail-msgref-vector msgnum)
+ rmail-buffer
+ (with-current-buffer rmail-buffer
+ (aref rmail-msgref-vector msgnum))
"answered"))
nil
(list (cons "References" (concat (mapconcat 'identity references " ")
(interactive "P")
(if resend
(call-interactively 'rmail-resend)
- (let ((forward-buffer (current-buffer))
+ (let ((forward-buffer rmail-buffer)
(msgnum rmail-current-message)
(subject (concat "["
(let ((from (or (mail-fetch-field "From")
nil nil subject nil nil nil
(list (list 'rmail-mark-message
forward-buffer
- (aref rmail-msgref-vector msgnum)
+ (with-current-buffer rmail-buffer
+ (aref rmail-msgref-vector msgnum))
"forwarded"))
;; If only one window, use it for the mail buffer.
;; Otherwise, use another window for the mail buffer
(save-excursion
;; Insert after header separator--before signature if any.
(goto-char (mail-text-start))
- (insert "------- Start of forwarded message -------\n")
- ;; Quote lines with `- ' if they start with `-'.
- (let ((beg (point)) end)
- (setq end (point-marker))
- (set-marker-insertion-type end t)
- (insert-buffer-substring forward-buffer)
- (goto-char beg)
- (while (re-search-forward "^-" end t)
- (beginning-of-line)
- (insert "- ")
- (forward-line 1))
- (goto-char end)
- (skip-chars-backward "\n")
- (if (< (point) end)
- (forward-char 1))
- (delete-region (point) end)
- (set-marker end nil))
- (insert "------- End of forwarded message -------\n")
+ (if (or rmail-enable-mime rmail-enable-mime-composing)
+ (funcall rmail-insert-mime-forwarded-message-function
+ forward-buffer)
+ (insert "------- Start of forwarded message -------\n")
+ ;; Quote lines with `- ' if they start with `-'.
+ (let ((beg (point)) end)
+ (setq end (point-marker))
+ (set-marker-insertion-type end t)
+ (insert-buffer-substring forward-buffer)
+ (goto-char beg)
+ (while (re-search-forward "^-" end t)
+ (beginning-of-line)
+ (insert "- ")
+ (forward-line 1))
+ (goto-char end)
+ (skip-chars-backward "\n")
+ (if (< (point) end)
+ (forward-char 1))
+ (delete-region (point) end)
+ (set-marker end nil))
+ (insert "------- End of forwarded message -------\n"))
(push-mark))))))
\f
(defun rmail-resend (address &optional from comment mail-alias-file)
(interactive "sResend to: ")
(require 'sendmail)
(require 'mailalias)
+ (unless (or (eq rmail-view-buffer (current-buffer))
+ (eq rmail-buffer (current-buffer)))
+ (error "Not an Rmail buffer"))
(if (not from) (setq from user-mail-address))
(let ((tembuf (generate-new-buffer " sendmail temp"))
(case-fold-search nil)
(unwind-protect
(with-current-buffer tembuf
;;>> Copy message into temp buffer
- (insert-buffer-substring mailbuf)
+ (if rmail-enable-mime
+ (funcall rmail-insert-mime-resent-message-function mailbuf)
+ (insert-buffer-substring mailbuf))
(goto-char (point-min))
;; Delete any Sender field, since that's not specifiable.
; Only delete Sender fields in the actual header.
(if (and (not (vectorp mail-abbrevs))
(file-exists-p mail-personal-alias-file))
(build-mail-abbrevs))
+ (unless mail-abbrev-syntax-table
+ (mail-abbrev-make-syntax-table))
(set-syntax-table mail-abbrev-syntax-table)
(goto-char before)
(while (and (< (point) end)
"^ *--+ +begin message +--+ *$\\|"
"^ *---+ +Original message follows +---+ *$\\|"
"^ *---+ +Your message follows +---+ *$\\|"
- "^|? *---+ +Message text follows: +---+ *|?$"
- "^ *---+ +This is a copy of the message, including all the headers.*---+ *$")
+ "^|? *---+ +Message text follows: +---+ *|?$\\|"
+ "^ *---+ +This is a copy of \\w+ message, including all the headers.*---+ *$")
"A regexp that matches the separator before the text of a failed message.")
(defvar mail-mime-unsent-header "^Content-Type: message/rfc822 *$"
(require 'mail-utils)
(let ((rmail-this-buffer (current-buffer))
(msgnum rmail-current-message)
- (pruned (rmail-msg-is-pruned))
- bounce-start bounce-end bounce-indent resending)
+ bounce-start bounce-end bounce-indent resending
+ ;; Fetch any content-type header in current message
+ ;; Must search thru the whole unpruned header.
+ (content-type
+ (save-excursion
+ (save-restriction
+ (rmail-narrow-to-non-pruned-header)
+ (mail-fetch-field "Content-Type") ))))
(save-excursion
- ;; Narrow down to just the quoted original message
- (if pruned
- (rmail-toggle-header 0)
- (rmail-beginning-of-message))
- (let* ((case-fold-search t)
- (top (point))
- (content-type
- (save-restriction
- ;; Fetch any content-type header in current message
- (search-forward "\n\n") (narrow-to-region top (point))
- (mail-fetch-field "Content-Type") )) )
- ;; Handle MIME multipart bounce messages
- (if (and content-type
- (string-match
- ";[\n\t ]*boundary=\"?\\([-0-9a-z'()+_,./:=? ]+\\)\"?"
+ (goto-char (point-min))
+ (let ((case-fold-search t))
+ (if (and content-type
+ (string-match
+ ";[\n\t ]*boundary=\"?\\([-0-9a-z'()+_,./:=? ]+\\)\"?"
content-type))
+ ;; Handle a MIME multipart bounce message.
(let ((codestring
(concat "\n--"
- (substring content-type (match-beginning 1)
- (match-end 1)))))
- (or (re-search-forward mail-mime-unsent-header nil t)
- (error "Cannot find beginning of header in failed message"))
- (or (search-forward "\n\n" nil t)
- (error "Cannot find start of Mime data in failed message"))
+ (substring content-type (match-beginning 1)
+ (match-end 1)))))
+ (unless (re-search-forward mail-mime-unsent-header nil t)
+ (error "Cannot find beginning of header in failed message"))
+ (unless (search-forward "\n\n" nil t)
+ (error "Cannot find start of Mime data in failed message"))
(setq bounce-start (point))
(if (search-forward codestring nil t)
(setq bounce-end (match-beginning 0))
- (setq bounce-end (point-max)))
- )
- ;; non-MIME bounce
+ (setq bounce-end (point-max))))
+ ;; Non-MIME bounce.
(or (re-search-forward mail-unsent-separator nil t)
(error "Cannot parse this as a failure message"))
(skip-chars-forward "\n")
(goto-char (point-max))
(re-search-backward "^End of returned message$" nil t)
(setq bounce-end (point)))
- ;; One message contained a few random lines before the old
- ;; message header. The first line of the message started with
- ;; two hyphens. A blank line followed these random lines.
- ;; The same line beginning with two hyphens was possibly
- ;; marking the end of the message.
+ ;; One message contained a few random lines before
+ ;; the old message header. The first line of the
+ ;; message started with two hyphens. A blank line
+ ;; followed these random lines. The same line
+ ;; beginning with two hyphens was possibly marking
+ ;; the end of the message.
(if (looking-at "^--")
(let ((boundary (buffer-substring-no-properties
(point)
(setq bounce-end (point)))
(setq bounce-start (point)
bounce-end (point-max)))
- (or (search-forward "\n\n" nil t)
- (error "Cannot find end of header in failed message"))
- ))))
- ;; Start sending a new message; default header fields from the original.
+ (unless (search-forward "\n\n" nil t)
+ (error "Cannot find end of header in failed message"))))))
+ ;; We have found the message that bounced, within the current message.
+ ;; Now start sending new message; default header fields from original.
;; Turn off the usual actions for initializing the message body
;; because we want to get only the text from the failure message.
(let (mail-signature mail-setup-hook)
;; Insert original text as initial text of new draft message.
;; Bind inhibit-read-only since the header delimiter
;; of the previous message was probably read-only.
- (let ((inhibit-read-only t))
+ (let ((inhibit-read-only t)
+ rmail-displayed-headers
+ rmail-ignored-headers)
(erase-buffer)
- (insert-buffer-substring rmail-this-buffer bounce-start bounce-end)
+ (insert-buffer-substring rmail-this-buffer
+ bounce-start bounce-end)
(goto-char (point-min))
(if bounce-indent
(indent-rigidly (point-min) (point-max) bounce-indent))
(rmail-clear-headers rmail-retry-ignored-headers)
- (rmail-clear-headers "^sender:\\|^from:\\|^return-path:")
+ (rmail-clear-headers "^sender:\\|^return-path:\\|^received:")
(mail-sendmail-delimit-header)
(save-restriction
(narrow-to-region (point-min) (mail-header-end))
(insert "Resent-Bcc: " (user-login-name) "\n")
(insert "BCC: " (user-login-name) "\n"))))
(goto-char (point-min))
- (mail-position-on-field (if resending "Resent-To" "To") t)
- (set-buffer rmail-this-buffer)
- (rmail-beginning-of-message))))
- (if pruned
- (rmail-toggle-header))))
+ (mail-position-on-field (if resending "Resent-To" "To") t))))))
\f
(defun rmail-summary-exists ()
"Non-nil iff in an RMAIL buffer and an associated summary buffer exists.
(setq window (get-buffer-window rmail-summary-buffer))
;; Don't try to change the size if just one window in frame.
(not (eq window (frame-root-window (window-frame window))))
- (unwind-protect
+ (unwind-protect
(progn
(select-window window)
(enlarge-window (- rmail-summary-window-size (window-height))))
(defun rmail-fontify-buffer-function ()
;; This function's symbol is bound to font-lock-fontify-buffer-function.
- (make-local-hook 'rmail-show-message-hook)
(add-hook 'rmail-show-message-hook 'rmail-fontify-message nil t)
;; If we're already showing a message, fontify it now.
(if rmail-current-message (rmail-fontify-message))
(eval-when-compile (require 'speedbar))
(defvar rmail-speedbar-match-folder-regexp "^[A-Z0-9]+\\(\\.[A-Z0-9]+\\)?$"
- "*This regex us used to match folder names to be displayed in speedbar.
+ "*This regex is used to match folder names to be displayed in speedbar.
Enabling this will permit speedbar to display your folders for easy
browsing, and moving of messages.")
"Set PASSWORD to be used for retrieving mail from a POP server."
(interactive "sPassword: ")
(if password
- (setq rmail-encoded-pop-password
+ (setq rmail-encoded-pop-password
(rmail-encode-string password (emacs-pid)))
(setq rmail-pop-password nil)
(setq rmail-encoded-pop-password nil)))
has been set, then prompt the user for one."
(if (not rmail-encoded-pop-password)
(progn (if (not rmail-pop-password)
- (setq rmail-pop-password (rmail-read-passwd "POP password: ")))
+ (setq rmail-pop-password (read-passwd "POP password: ")))
(rmail-set-pop-password rmail-pop-password)
(setq rmail-pop-password nil)))
(rmail-encode-string rmail-encoded-pop-password (emacs-pid)))
Returns the encoded string. Calling the function again with an
encoded string (and the same mask) will decode the string."
(setq mask (abs mask)) ; doesn't work if negative
- (let* ((string-vector (string-to-vector string)) (i 0)
+ (let* ((string-vector (string-to-vector string)) (i 0)
(len (length string-vector)) (curmask mask) charmask)
(while (< i len)
(if (= curmask 0)
(provide 'rmail)
+;;; arch-tag: cff0a950-57fe-4f73-a86e-91ff75afd06c
;;; rmail.el ends here
HCoop / bpt / emacs.git / blobdiff