X-Git-Url: https://cgit.sxemacs.org/?a=blobdiff_plain;f=lisp%2Fnnimap.el;h=0462cf946eba13134ec73a8a276e2148b2d7c573;hb=3595cdc6d72437c3b6c6d351be5cdd5f6d369dca;hp=4b6b50b820b8576f999e041a35c6dfc5dcb75d22;hpb=5a2aa34b11bf5ba8488a10de1f50998d14dc2eab;p=gnus diff --git a/lisp/nnimap.el b/lisp/nnimap.el index 4b6b50b82..0462cf946 100644 --- a/lisp/nnimap.el +++ b/lisp/nnimap.el @@ -44,6 +44,8 @@ (require 'utf7) (require 'tls) (require 'parse-time) +(require 'nnmail) +(require 'proto-stream) (autoload 'auth-source-forget-user-or-password "auth-source") (autoload 'auth-source-user-or-password "auth-source") @@ -58,9 +60,10 @@ If nnimap-stream is `ssl', this will default to `imaps'. If not, it will default to `imap'.") -(defvoo nnimap-stream 'ssl +(defvoo nnimap-stream 'undecided "How nnimap will talk to the IMAP server. -Values are `ssl', `network', `starttls' or `shell'.") +Values are `ssl', `network', `starttls' or `shell'. +The default is to try `ssl' first, and then `network'.") (defvoo nnimap-shell-program (if (boundp 'imap-shell-program) (if (listp imap-shell-program) @@ -78,6 +81,9 @@ Uses the same syntax as nnmail-split-methods") (defvoo nnimap-split-fancy nil "Uses the same syntax as nnmail-split-fancy.") +(defvoo nnimap-unsplittable-articles '(%Deleted %Seen) + "Articles with the flags in the list will not be considered when splitting.") + (make-obsolete-variable 'nnimap-split-rule "see `nnimap-split-methods'" "Emacs 24.1") @@ -118,7 +124,7 @@ textual parts.") (defstruct nnimap group process commands capabilities select-result newlinep server - last-command-time greeting) + last-command-time greeting examined) (defvar nnimap-object nil) @@ -174,11 +180,12 @@ textual parts.") (return))) (setq article (match-string 1)) ;; Unfold quoted {number} strings. - (while (re-search-forward "[^]][ (]{\\([0-9]+\\)}\r\n" + (while (re-search-forward "[^]][ (]{\\([0-9]+\\)}\r?\n" (1+ (line-end-position)) t) (setq size (string-to-number (match-string 1))) (delete-region (+ (match-beginning 0) 2) (point)) - (setq string (delete-region (point) (+ (point) size))) + (setq string (buffer-substring (point) (+ (point) size))) + (delete-region (point) (+ (point) size)) (insert (format "%S" string))) (setq bytes (nnimap-get-length) lines nil) @@ -209,6 +216,16 @@ textual parts.") (insert ".") (forward-line 1))))) +(defun nnimap-unfold-quoted-lines () + ;; Unfold quoted {number} strings. + (let (size string) + (while (re-search-forward " {\\([0-9]+\\)}\r?\n" nil t) + (setq size (string-to-number (match-string 1))) + (delete-region (1+ (match-beginning 0)) (point)) + (setq string (buffer-substring (point) (+ (point) size))) + (delete-region (point) (+ (point) size)) + (insert (format "%S" string))))) + (defun nnimap-get-length () (and (re-search-forward "{\\([0-9]+\\)}" (line-end-position) t) (string-to-number (match-string 1)))) @@ -253,16 +270,6 @@ textual parts.") (push (current-buffer) nnimap-process-buffers) (current-buffer))) -(defun nnimap-open-shell-stream (name buffer host port) - (let ((process-connection-type nil)) - (start-process name buffer shell-file-name - shell-command-switch - (format-spec - nnimap-shell-program - (format-spec-make - ?s host - ?p port))))) - (defun nnimap-credentials (address ports &optional inhibit-create) (let (port credentials) ;; Request the credentials from all ports, but only query on the @@ -284,7 +291,7 @@ textual parts.") (with-current-buffer buffer (when (and nnimap-object (nnimap-last-command-time nnimap-object) - (> (time-to-seconds + (> (gnus-float-time (time-subtract now (nnimap-last-command-time nnimap-object))) @@ -292,113 +299,79 @@ textual parts.") (* 5 60))) (nnimap-send-command "NOOP"))))))) -(declare-function gnutls-negotiate "subr" (fn file &optional arglist fileonly)) - (defun nnimap-open-connection (buffer) + ;; Be backwards-compatible -- the earlier value of nnimap-stream was + ;; `ssl' when nnimap-server-port was nil. Sort of. + (when (and nnimap-server-port + (eq nnimap-stream 'undecided)) + (setq nnimap-stream 'ssl)) + (let ((stream + (if (eq nnimap-stream 'undecided) + (loop for type in '(ssl network) + for stream = (let ((nnimap-stream type)) + (nnimap-open-connection-1 buffer)) + while (eq stream 'no-connect) + finally (return stream)) + (nnimap-open-connection-1 buffer)))) + (if (eq stream 'no-connect) + nil + stream))) + +(defun nnimap-open-connection-1 (buffer) (unless nnimap-keepalive-timer (setq nnimap-keepalive-timer (run-at-time (* 60 15) (* 60 15) 'nnimap-keepalive))) - (block nil - (with-current-buffer (nnimap-make-process-buffer buffer) - (let* ((coding-system-for-read 'binary) - (coding-system-for-write 'binary) - (port nil) - (ports - (cond - ((or (eq nnimap-stream 'network) - (and (eq nnimap-stream 'starttls) - (fboundp 'open-gnutls-stream))) - (nnheader-message 7 "Opening connection to %s..." - nnimap-address) - (open-network-stream - "*nnimap*" (current-buffer) nnimap-address - (setq port - (or nnimap-server-port - (if (netrc-find-service-number "imap") - "imap" - "143")))) - '("143" "imap")) - ((eq nnimap-stream 'shell) - (nnheader-message 7 "Opening connection to %s via shell..." - nnimap-address) - (nnimap-open-shell-stream - "*nnimap*" (current-buffer) nnimap-address - (setq port (or nnimap-server-port "imap"))) - '("imap")) - ((eq nnimap-stream 'starttls) - (nnheader-message 7 "Opening connection to %s via starttls..." - nnimap-address) - (let ((tls-program - '("openssl s_client -connect %h:%p -no_ssl2 -ign_eof -starttls imap"))) - (open-tls-stream - "*nnimap*" (current-buffer) nnimap-address - (setq port (or nnimap-server-port "imap")))) - '("imap")) - ((memq nnimap-stream '(ssl tls)) - (nnheader-message 7 "Opening connection to %s via tls..." - nnimap-address) - (funcall (if (fboundp 'open-gnutls-stream) - 'open-gnutls-stream - 'open-tls-stream) - "*nnimap*" (current-buffer) nnimap-address - (setq port - (or nnimap-server-port - (if (netrc-find-service-number "imaps") - "imaps" - "993")))) - '("143" "993" "imap" "imaps")) - (t - (error "Unknown stream type: %s" nnimap-stream)))) - connection-result login-result credentials) - (setf (nnimap-process nnimap-object) - (get-buffer-process (current-buffer))) - (if (not (and (nnimap-process nnimap-object) - (memq (process-status (nnimap-process nnimap-object)) - '(open run)))) - (nnheader-report 'nnimap "Unable to contact %s:%s via %s" - nnimap-address port nnimap-stream) - (gnus-set-process-query-on-exit-flag - (nnimap-process nnimap-object) nil) - (if (not (setq connection-result (nnimap-wait-for-connection))) - (nnheader-report 'nnimap - "%s" (buffer-substring - (point) (line-end-position))) + (with-current-buffer (nnimap-make-process-buffer buffer) + (let* ((coding-system-for-read 'binary) + (coding-system-for-write 'binary) + (port nil) + (ports + (cond + ((or (eq nnimap-stream 'network) + (eq nnimap-stream 'starttls)) + (nnheader-message 7 "Opening connection to %s..." + nnimap-address) + '("143" "imap")) + ((eq nnimap-stream 'shell) + (nnheader-message 7 "Opening connection to %s via shell..." + nnimap-address) + '("imap")) + ((memq nnimap-stream '(ssl tls)) + (nnheader-message 7 "Opening connection to %s via tls..." + nnimap-address) + '("143" "993" "imap" "imaps")) + (t + (error "Unknown stream type: %s" nnimap-stream)))) + (proto-stream-always-use-starttls t) + login-result credentials) + (when nnimap-server-port + (setq ports (append ports (list nnimap-server-port)))) + (destructuring-bind (stream greeting capabilities) + (open-protocol-stream + "*nnimap*" (current-buffer) nnimap-address (car (last ports)) + :type nnimap-stream + :shell-command nnimap-shell-program + :capability-command "1 CAPABILITY\r\n" + :success " OK " + :starttls-function + (lambda (capabilities) + (when (gnus-string-match-p "STARTTLS" capabilities) + "1 STARTTLS\r\n"))) + (setf (nnimap-process nnimap-object) stream) + (if (not stream) + (progn + (nnheader-report 'nnimap "Unable to contact %s:%s via %s" + nnimap-address port nnimap-stream) + 'no-connect) + (gnus-set-process-query-on-exit-flag stream nil) + (if (not (gnus-string-match-p "[*.] \\(OK\\|PREAUTH\\)" greeting)) + (nnheader-report 'nnimap "%s" greeting) ;; Store the greeting (for debugging purposes). - (setf (nnimap-greeting nnimap-object) - (buffer-substring (line-beginning-position) - (line-end-position))) - ;; Store the capabilities. + (setf (nnimap-greeting nnimap-object) greeting) (setf (nnimap-capabilities nnimap-object) - (mapcar - #'upcase - (nnimap-find-parameter - "CAPABILITY" (cdr (nnimap-command "CAPABILITY"))))) - (when nnimap-server-port - (push (format "%s" nnimap-server-port) ports)) - ;; If this is a STARTTLS-capable server, then sever the - ;; connection and start a STARTTLS connection instead. - (cond - ((and (or (and (eq nnimap-stream 'network) - (member "STARTTLS" - (nnimap-capabilities nnimap-object))) - (eq nnimap-stream 'starttls)) - (fboundp 'open-gnutls-stream)) - (nnimap-command "STARTTLS") - (gnutls-negotiate (nnimap-process nnimap-object) nil)) - ((and (eq nnimap-stream 'network) - (member "STARTTLS" (nnimap-capabilities nnimap-object))) - (let ((nnimap-stream 'starttls)) - (let ((tls-process - (nnimap-open-connection buffer))) - ;; If the STARTTLS connection was successful, we - ;; kill our first non-encrypted connection. If it - ;; wasn't successful, we just use our unencrypted - ;; connection. - (when (memq (process-status tls-process) '(open run)) - (delete-process (nnimap-process nnimap-object)) - (kill-buffer (current-buffer)) - (return tls-process)))))) - (unless (equal connection-result "PREAUTH") + (mapcar #'upcase + (split-string capabilities))) + (unless (gnus-string-match-p "[*.] PREAUTH" greeting) (if (not (setq credentials (if (eq nnimap-authenticator 'anonymous) (list "anonymous" @@ -413,8 +386,8 @@ textual parts.") (nnimap-credentials nnimap-address ports))))) (setq nnimap-object nil) (setq login-result - (if (member "AUTH=PLAIN" - (nnimap-capabilities nnimap-object)) + (if (and (nnimap-capability "AUTH=PLAIN") + (nnimap-capability "LOGINDISABLED")) (nnimap-command "AUTHENTICATE PLAIN %s" (base64-encode-string @@ -436,7 +409,7 @@ textual parts.") (delete-process (nnimap-process nnimap-object)) (setq nnimap-object nil)))) (when nnimap-object - (when (member "QRESYNC" (nnimap-capabilities nnimap-object)) + (when (nnimap-capability "QRESYNC") (nnimap-command "ENABLE QRESYNC")) (nnimap-process nnimap-object)))))))) @@ -552,8 +525,11 @@ textual parts.") (delete-region (point) (point-max))) t))) +(defun nnimap-capability (capability) + (member capability (nnimap-capabilities nnimap-object))) + (defun nnimap-ver4-p () - (member "IMAP4REV1" (nnimap-capabilities nnimap-object))) + (nnimap-capability "IMAP4REV1")) (defun nnimap-get-partial-article (article parts structure) (let ((result @@ -659,7 +635,8 @@ textual parts.") (let ((result (nnimap-possibly-change-group ;; Don't SELECT the group if we're going to select it ;; later, anyway. - (if dont-check + (if (and dont-check + (assoc group nnimap-current-infos)) nil group) server)) @@ -688,7 +665,8 @@ textual parts.") 1 group "SELECT"))))) (when (and info marks) - (nnimap-update-infos marks (list info))) + (nnimap-update-infos marks (list info)) + (nnimap-store-info info (gnus-active (gnus-info-group info)))) (goto-char (point-max)) (let ((uidnext (nth 5 (car marks)))) (setq high (or (if uidnext @@ -715,15 +693,17 @@ textual parts.") (deffoo nnimap-request-rename-group (group new-name &optional server) (when (nnimap-possibly-change-group nil server) (with-current-buffer (nnimap-buffer) - ;; Make sure we don't have this group open read/write by asking - ;; to examine a mailbox that doesn't exist. This seems to be - ;; the only way that allows us to reliably go back to unselected - ;; state on Courier. - (nnimap-command "EXAMINE DOES.NOT.EXIST") - (setf (nnimap-group nnimap-object) nil) + (nnimap-unselect-group) (car (nnimap-command "RENAME %S %S" (utf7-encode group t) (utf7-encode new-name t)))))) +(defun nnimap-unselect-group () + ;; Make sure we don't have this group open read/write by asking + ;; to examine a mailbox that doesn't exist. This seems to be + ;; the only way that allows us to reliably go back to unselected + ;; state on Courier. + (nnimap-command "EXAMINE DOES.NOT.EXIST")) + (deffoo nnimap-request-expunge-group (group &optional server) (when (nnimap-possibly-change-group group server) (with-current-buffer (nnimap-buffer) @@ -770,8 +750,9 @@ textual parts.") (when (car result) (nnimap-delete-article article) (cons internal-move-group - (nnimap-find-article-by-message-id - internal-move-group message-id)))) + (or (nnimap-find-uid-response "COPYUID" (cadr result)) + (nnimap-find-article-by-message-id + internal-move-group message-id))))) ;; Move the article to a different method. (let ((result (eval accept-form))) (when result @@ -809,22 +790,42 @@ textual parts.") (defun nnimap-process-expiry-targets (articles group server) (let ((deleted-articles nil)) - (dolist (article articles) - (let ((target nnmail-expiry-target)) - (with-temp-buffer - (mm-disable-multibyte) - (when (nnimap-request-article article group server (current-buffer)) - (nnheader-message 7 "Expiring article %s:%d" group article) - (when (functionp target) - (setq target (funcall target group))) - (when (and target - (not (eq target 'delete))) - (if (or (gnus-request-group target t) - (gnus-request-create-group target)) - (nnmail-expiry-target-group target group) - (setq target nil))) - (when target - (push article deleted-articles)))))) + (cond + ;; shortcut further processing if we're going to delete the articles + ((eq nnmail-expiry-target 'delete) + (setq deleted-articles articles) + t) + ;; or just move them to another folder on the same IMAP server + ((and (not (functionp nnmail-expiry-target)) + (gnus-server-equal (gnus-group-method nnmail-expiry-target) + (gnus-server-to-method + (format "nnimap:%s" server)))) + (and (nnimap-possibly-change-group group server) + (with-current-buffer (nnimap-buffer) + (nnheader-message 7 "Expiring articles from %s: %s" group articles) + (nnimap-command + "UID COPY %s %S" + (nnimap-article-ranges (gnus-compress-sequence articles)) + (utf7-encode (gnus-group-real-name nnmail-expiry-target) t)) + (setq deleted-articles articles))) + t) + (t + (dolist (article articles) + (let ((target nnmail-expiry-target)) + (with-temp-buffer + (mm-disable-multibyte) + (when (nnimap-request-article article group server (current-buffer)) + (nnheader-message 7 "Expiring article %s:%d" group article) + (when (functionp target) + (setq target (funcall target group))) + (when (and target + (not (eq target 'delete))) + (if (or (gnus-request-group target t) + (gnus-request-create-group target)) + (nnmail-expiry-target-group target group) + (setq target nil))) + (when target + (push article deleted-articles)))))))) ;; Change back to the current group again. (nnimap-possibly-change-group group server) (setq deleted-articles (nreverse deleted-articles)) @@ -851,8 +852,10 @@ textual parts.") (defun nnimap-find-article-by-message-id (group message-id) (with-current-buffer (nnimap-buffer) (erase-buffer) - (setf (nnimap-group nnimap-object) nil) - (nnimap-send-command "EXAMINE %S" (utf7-encode group t)) + (unless (equal group (nnimap-group nnimap-object)) + (setf (nnimap-group nnimap-object) nil) + (setf (nnimap-examined nnimap-object) group) + (nnimap-send-command "EXAMINE %S" (utf7-encode group t))) (let ((sequence (nnimap-send-command "UID SEARCH HEADER Message-Id %S" message-id)) article result) @@ -869,7 +872,7 @@ textual parts.") (nnimap-command "UID STORE %s +FLAGS.SILENT (\\Deleted)" (nnimap-article-ranges articles)) (cond - ((member "UIDPLUS" (nnimap-capabilities nnimap-object)) + ((nnimap-capability "UIDPLUS") (nnimap-command "UID EXPUNGE %s" (nnimap-article-ranges articles)) t) @@ -908,9 +911,10 @@ textual parts.") (setq sequence (nnimap-send-command "UID STORE %s %sFLAGS.SILENT (%s)" (nnimap-article-ranges range) - (if (eq action 'del) - "-" - "+") + (cond + ((eq action 'del) "-") + ((eq action 'add) "+") + ((eq action 'set) "")) (mapconcat #'identity flags " "))))))) ;; Wait for the last command to complete to avoid later ;; syncronisation problems with the stream. @@ -925,9 +929,16 @@ textual parts.") (nnimap-add-cr) (setq message (buffer-substring-no-properties (point-min) (point-max))) (with-current-buffer (nnimap-buffer) + ;; If we have this group open read-only, then unselect it + ;; before appending to it. + (when (equal (nnimap-examined nnimap-object) group) + (nnimap-unselect-group)) + (erase-buffer) (setq sequence (nnimap-send-command "APPEND %S {%d}" (utf7-encode group t) (length message))) + (unless nnimap-streaming + (nnimap-wait-for-connection "^[+]")) (process-send-string (get-buffer-process (current-buffer)) message) (process-send-string (get-buffer-process (current-buffer)) (if (nnimap-newlinep nnimap-object) @@ -939,7 +950,22 @@ textual parts.") (nnheader-message 7 "%s" (nnheader-get-report-string 'nnimap)) nil) (cons group - (nnimap-find-article-by-message-id group message-id)))))))) + (or (nnimap-find-uid-response "APPENDUID" (car result)) + (nnimap-find-article-by-message-id + group message-id))))))))) + +(defun nnimap-find-uid-response (name list) + (let ((result (car (last (nnimap-find-response-element name list))))) + (and result + (string-to-number result)))) + +(defun nnimap-find-response-element (name list) + (let (result) + (dolist (elem list) + (when (and (consp elem) + (equal name (car elem))) + (setq result elem))) + result)) (deffoo nnimap-request-replace-article (article group buffer) (let (group-art) @@ -958,15 +984,25 @@ textual parts.") (replace-match "\r\n" t t))) (defun nnimap-get-groups () - (let ((result (nnimap-command "LIST \"\" \"*\"")) + (erase-buffer) + (let ((sequence (nnimap-send-command "LIST \"\" \"*\"")) groups) - (when (car result) - (dolist (line (cdr result)) - (when (and (equal (car line) "LIST") - (not (and (caadr line) - (string-match "noselect" (caadr line))))) - (push (car (last line)) groups))) - (nreverse groups)))) + (nnimap-wait-for-response sequence) + (subst-char-in-region (point-min) (point-max) + ?\\ ?% t) + (goto-char (point-min)) + (nnimap-unfold-quoted-lines) + (goto-char (point-min)) + (while (search-forward "* LIST " nil t) + (let ((flags (read (current-buffer))) + (separator (read (current-buffer))) + (group (read (current-buffer)))) + (unless (member '%NoSelect flags) + (push (if (stringp group) + group + (format "%s" group)) + groups)))) + (nreverse groups))) (deffoo nnimap-request-list (&optional server) (nnimap-possibly-change-group nil server) @@ -980,6 +1016,7 @@ textual parts.") (with-current-buffer (nnimap-buffer) (setf (nnimap-group nnimap-object) nil) (dolist (group groups) + (setf (nnimap-examined nnimap-object) group) (push (list (nnimap-send-command "EXAMINE %S" (utf7-encode group t)) group) sequences)) @@ -1028,7 +1065,7 @@ textual parts.") (with-current-buffer (nnimap-buffer) (erase-buffer) (setf (nnimap-group nnimap-object) nil) - (let ((qresyncp (member "QRESYNC" (nnimap-capabilities nnimap-object))) + (let ((qresyncp (nnimap-capability "QRESYNC")) params groups sequences active uidvalidity modseq group) ;; Go through the infos and gather the data needed to know ;; what and how to request the data. @@ -1038,11 +1075,12 @@ textual parts.") active (cdr (assq 'active params)) uidvalidity (cdr (assq 'uidvalidity params)) modseq (cdr (assq 'modseq params))) + (setf (nnimap-examined nnimap-object) group) (if (and qresyncp uidvalidity modseq) (push - (list (nnimap-send-command "EXAMINE %S (QRESYNC (%s %s))" + (list (nnimap-send-command "EXAMINE %S (QRESYNC (%s %s))" (utf7-encode group t) uidvalidity modseq) 'qresync @@ -1141,13 +1179,16 @@ textual parts.") (not (gnus-active group))) (gnus-set-active group (cond + (active + (cons (min (or low (car active)) + (car active)) + (max (or high (cdr active)) + (cdr active)))) ((and low high) (cons low high)) (uidnext ;; No articles in this group. (cons uidnext (1- uidnext))) - (active - active) (start-article (cons start-article (1- start-article))) (t @@ -1200,7 +1241,8 @@ textual parts.") (setq marks (gnus-info-marks info)) (dolist (type (cdr nnimap-mark-alist)) (when (or (not (listp permanent-flags)) - (memq (assoc (caddr type) flags) permanent-flags) + (memq (car (assoc (caddr type) flags)) + permanent-flags) (memq '%* permanent-flags)) (let ((old-marks (assoc (car type) marks)) (new-marks @@ -1342,7 +1384,7 @@ textual parts.") (goto-char start) (setq vanished (and (eq flag-sequence 'qresync) - (re-search-forward "VANISHED.* \\([0-9:,]+\\)" + (re-search-forward "^\\* VANISHED .* \\([0-9:,]+\\)" (or end (point-min)) t) (match-string 1))) (goto-char start) @@ -1381,24 +1423,25 @@ textual parts.") (setq nnimap-status-string "Read-only server") nil) -(deffoo nnimap-request-thread (id) - (let* ((refs (split-string - (or (mail-header-references (gnus-summary-article-header)) - ""))) - (cmd (let ((value - (format - "(OR HEADER REFERENCES %s HEADER Message-Id %s)" - id id))) - (dolist (refid refs value) - (setq value (format - "(OR (OR HEADER Message-Id %s HEADER REFERENCES %s) %s)" - refid refid value))))) - (result - (with-current-buffer (nnimap-buffer) - (nnimap-command "UID SEARCH %s" cmd)))) - (gnus-fetch-headers (and (car result) - (delete 0 (mapcar #'string-to-number - (cdr (assoc "SEARCH" (cdr result))))))))) +(deffoo nnimap-request-thread (header) + (let* ((id (mail-header-id header)) + (refs (split-string + (or (mail-header-references header) + ""))) + (cmd (let ((value + (format + "(OR HEADER REFERENCES %s HEADER Message-Id %s)" + id id))) + (dolist (refid refs value) + (setq value (format + "(OR (OR HEADER Message-Id %s HEADER REFERENCES %s) %s)" + refid refid value))))) + (result (with-current-buffer (nnimap-buffer) + (nnimap-command "UID SEARCH %s" cmd)))) + (gnus-fetch-headers + (and (car result) (delete 0 (mapcar #'string-to-number + (cdr (assoc "SEARCH" (cdr result)))))) + nil t))) (defun nnimap-possibly-change-group (group server) (let ((open-result t)) @@ -1473,12 +1516,14 @@ textual parts.") (nnimap-wait-for-response sequence) (nnimap-parse-response)) -(defun nnimap-wait-for-connection () +(defun nnimap-wait-for-connection (&optional regexp) + (unless regexp + (setq regexp "^[*.] .*\n")) (let ((process (get-buffer-process (current-buffer)))) (goto-char (point-min)) (while (and (memq (process-status process) '(open run)) - (not (re-search-forward "^[*.] .*\n" nil t))) + (not (re-search-forward regexp nil t))) (nnheader-accept-process-output process) (goto-char (point-min))) (forward-line -1) @@ -1539,12 +1584,16 @@ textual parts.") (split-string (buffer-substring (1+ (point)) - (1- (search-forward "]" (line-end-position) 'move))))) + (if (search-forward "]" (line-end-position) 'move) + (1- (point)) + (point))))) ((eql char ?\() (split-string (buffer-substring (1+ (point)) - (1- (search-forward ")" (line-end-position) 'move))))) + (if (search-forward ")" (line-end-position) 'move) + (1- (point)) + (point))))) ((eql char ?\") (forward-char 1) (buffer-substring @@ -1612,7 +1661,7 @@ textual parts.") new-articles) (erase-buffer) (nnimap-command "SELECT %S" nnimap-inbox) - (setf (nnimap-group nnimap-object) group) + (setf (nnimap-group nnimap-object) nnimap-inbox) (setq new-articles (nnimap-new-articles (nnimap-get-flags "1:*"))) (when new-articles (nnimap-fetch-inbox new-articles) @@ -1665,7 +1714,7 @@ textual parts.") (cond ;; If the server supports it, we now delete the message we have ;; just copied over. - ((member "UIDPLUS" (nnimap-capabilities nnimap-object)) + ((nnimap-capability "UIDPLUS") (setq sequence (nnimap-send-command "UID EXPUNGE %s" range))) ;; If it doesn't support UID EXPUNGE, then we only expunge if the ;; user has configured it. @@ -1685,9 +1734,8 @@ textual parts.") (defun nnimap-new-articles (flags) (let (new) (dolist (elem flags) - (when (or (null (cdr elem)) - (and (not (memq '%Deleted (cdr elem))) - (not (memq '%Seen (cdr elem))))) + (unless (gnus-list-memq-of-list nnimap-unsplittable-articles + (cdr elem)) (push (car elem) new))) (gnus-compress-sequence (nreverse new))))