Merge from trunk.

This commit is contained in:
Paul Eggert 2011-07-20 09:32:42 -07:00
commit 49b602e24e
11 changed files with 179 additions and 66 deletions

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@ -1,3 +1,18 @@
2011-07-20 Lars Magne Ingebrigtsen <larsi@gnus.org>
* proced.el (proced-update): Revert yesterday's bug#1779 patch,
which apparently didn't work.
2011-07-19 Roland Winkler <winkler@gnu.org>
* proced.el (proced-send-signal): For *Marked Processes* buffer
put point at beginning of buffer.
2011-07-19 Stephen Berman <stephen.berman@gmx.net>
* proced.el (proced-format): Make header lines align with the text
(bug#1779).
2011-07-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
* view.el (view-buffer): Allow running in `special' modes if we're

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@ -1,3 +1,51 @@
2011-07-20 Andrew Cohen <cohen@andy.bu.edu>
* nnir.el (gnus-group-make-nnir-group): Allow optional search query
argument.
(gnus-group-make-nnir-group, nnir-request-group, nnir-run-query): Use
`nnir-address' to handle server info rather than passing an arg.
* nnimap.el (nnimap-make-thread-query): New utility function to format
an imap thread search query.
(nnimap-request-thread): Use it.
* gnus-sum.el (gnus-handle-ephemeral-exit): Ensure we are setting the
right select-method if we are not going back to the group buffer.
2011-07-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
* gnus-group.el (gnus-group-read-ephemeral-group): Make sure we don't
enter invalid buffer configurations into the quit form (bug#9107).
(gnus-group-tool-bar-gnome): Replace connect/disconnect with
unplugged/plugged.
* gnus-sum.el (gnus-summary-refer-thread): When inserting new headers,
keep track of which ones are unread (bug#9061).
* gnus.el (gnus-refer-article-method): Allow entering any sexp
(bug#9055).
* gnus-art.el (gnus-article-show-images): Allow working if using w3m
(bug#9041).
* gnus-html.el (mm-util): Require (bug#9073).
* gnus-sum.el (gnus-delete-duplicate-headers): New function.
(gnus-summary-refer-thread): Use it to remove duplicates in the
un-threaded view (bug#9053).
(gnus-summary-insert-subject): Document USE-OLD-HEADER (bug#9070).
2011-07-07 Kan-Ru Chen <kanru@kanru.info>
* nnir.el (nnir-read-server-parm): Use default value from global
variable. Without this the default search engine parameters aren't
used at all.
2011-07-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
* message.el (message-unique-id): Don't use the undocumented return
value from (random t) (bug#9118).
2011-07-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
* message.el (message-auto-save-directory): If the ~/Mail directory

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@ -2267,6 +2267,8 @@ unfolded."
(dolist (elem gnus-article-image-alist)
(gnus-delete-images (car elem))))))
(autoload 'w3m-toggle-inline-images "w3m")
(defun gnus-article-show-images ()
"Show any images that are in the HTML-rendered article buffer.
This only works if the article in question is HTML."
@ -2274,11 +2276,14 @@ This only works if the article in question is HTML."
(gnus-with-article-buffer
(save-restriction
(widen)
(dolist (region (gnus-find-text-property-region (point-min) (point-max)
'image-displayer))
(destructuring-bind (start end function) region
(funcall function (get-text-property start 'image-url)
start end))))))
(if (eq mm-text-html-renderer 'w3m)
(let ((mm-inline-text-html-with-images nil))
(w3m-toggle-inline-images))
(dolist (region (gnus-find-text-property-region (point-min) (point-max)
'image-displayer))
(destructuring-bind (start end function) region
(funcall function (get-text-property start 'image-url)
start end)))))))
(defun gnus-article-treat-fold-newsgroups ()
"Unfold folded message headers.

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@ -1008,10 +1008,10 @@ Pre-defined symbols include `gnus-group-tool-bar-gnome' and
'((gnus-group-post-news "mail/compose")
;; Some useful agent icons? I don't use the agent so agent users should
;; suggest useful commands:
(gnus-agent-toggle-plugged "disconnect" t
(gnus-agent-toggle-plugged "unplugged" t
:help "Gnus is currently unplugged. Click to work online."
:visible (and gnus-agent (not gnus-plugged)))
(gnus-agent-toggle-plugged "connect" t
(gnus-agent-toggle-plugged "plugged" t
:help "Gnus is currently plugged. Click to work offline."
:visible (and gnus-agent gnus-plugged))
;; FIXME: gnus-agent-toggle-plugged (in gnus-agent-group-make-menu-bar)
@ -2298,11 +2298,14 @@ Return the name of the group if selection was successful."
`(-1 nil (,group
,gnus-level-default-subscribed nil nil ,method
,(cons
(if quit-config
(cons 'quit-config quit-config)
(cond
(quit-config
(cons 'quit-config quit-config))
((assq gnus-current-window-configuration
gnus-buffer-configuration)
(cons 'quit-config
(cons gnus-summary-buffer
gnus-current-window-configuration)))
gnus-current-window-configuration))))
parameters)))
gnus-newsrc-hashtb)
(push method gnus-ephemeral-servers)

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@ -38,6 +38,7 @@
(require 'url-cache)
(require 'xml)
(require 'browse-url)
(require 'mm-util)
(eval-and-compile (unless (featurep 'xemacs) (require 'help-fns)))
(defcustom gnus-html-image-cache-ttl (days-to-time 7)

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@ -6562,7 +6562,10 @@ This is meant to be called in `gnus-article-internal-prepare-hook'."
(defun gnus-summary-insert-subject (id &optional old-header use-old-header)
"Find article ID and insert the summary line for that article.
OLD-HEADER can either be a header or a line number to insert
the subject line on."
the subject line on.
If USE-OLD-HEADER is non-nil, then OLD-HEADER should be a header,
and OLD-HEADER will be used when the summary line is inserted,
too, instead of trying to fetch new headers."
(let* ((line (and (numberp old-header) old-header))
(old-header (and (vectorp old-header) old-header))
(header (cond ((and old-header use-old-header)
@ -7336,6 +7339,9 @@ The state which existed when entering the ephemeral is reset."
(if (not (buffer-name (car quit-config)))
(gnus-configure-windows 'group 'force)
(set-buffer (car quit-config))
(unless (eq (cdr quit-config) 'group)
(setq gnus-current-select-method
(gnus-find-method-for-group gnus-newsgroup-name)))
(cond ((eq major-mode 'gnus-summary-mode)
(gnus-set-global-variables))
((eq major-mode 'gnus-article-mode)
@ -8950,6 +8956,21 @@ Return the number of articles fetched."
(gnus-summary-position-point)
n)))
(defun gnus-delete-duplicate-headers (headers)
;; First remove leading duplicates.
(while (and (> (length headers) 1)
(= (mail-header-number (car headers))
(mail-header-number (cadr headers))))
(pop headers))
;; Then the rest.
(let ((result headers))
(while (> (length headers) 1)
(if (= (mail-header-number (car headers))
(mail-header-number (cadr headers)))
(setcdr headers (cddr headers))
(pop headers)))
result))
(defun gnus-summary-refer-thread (&optional limit)
"Fetch all articles in the current thread.
If no backend-specific 'request-thread function is available
@ -8964,29 +8985,36 @@ variable."
(gnus-summary-ignore-duplicates t)
(gnus-read-all-available-headers t)
(limit (if limit (prefix-numeric-value limit)
gnus-refer-thread-limit)))
gnus-refer-thread-limit))
(new-headers
(if (gnus-check-backend-function
'request-thread gnus-newsgroup-name)
(gnus-request-thread header gnus-newsgroup-name)
(let* ((last (if (numberp limit)
(min (+ (mail-header-number header)
limit)
gnus-newsgroup-highest)
gnus-newsgroup-highest))
(subject (gnus-simplify-subject
(mail-header-subject header)))
(refs (split-string (or (mail-header-references header)
"")))
(gnus-parse-headers-hook
(lambda () (goto-char (point-min))
(keep-lines
(regexp-opt (append refs (list id subject)))))))
(gnus-fetch-headers (list last) (if (numberp limit)
(* 2 limit) limit) t)))))
(dolist (header new-headers)
(when (member (mail-header-number header) gnus-newsgroup-unselected)
(push (mail-header-number header) gnus-newsgroup-unreads)
(setq gnus-newsgroup-unselected
(delete (mail-header-number header) gnus-newsgroup-unselected))))
(setq gnus-newsgroup-headers
(gnus-merge
'list gnus-newsgroup-headers
(if (gnus-check-backend-function
'request-thread gnus-newsgroup-name)
(gnus-request-thread header gnus-newsgroup-name)
(let* ((last (if (numberp limit)
(min (+ (mail-header-number header)
limit)
gnus-newsgroup-highest)
gnus-newsgroup-highest))
(subject (gnus-simplify-subject
(mail-header-subject header)))
(refs (split-string (or (mail-header-references header)
"")))
(gnus-parse-headers-hook
(lambda () (goto-char (point-min))
(keep-lines
(regexp-opt (append refs (list id subject)))))))
(gnus-fetch-headers (list last) (if (numberp limit)
(* 2 limit) limit) t)))
'gnus-article-sort-by-number))
(gnus-delete-duplicate-headers
(gnus-merge
'list gnus-newsgroup-headers new-headers
'gnus-article-sort-by-number)))
(gnus-summary-limit-include-thread id)))
(defun gnus-summary-refer-article (message-id)

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@ -1435,6 +1435,7 @@ list, Gnus will try all the methods in the list until it finds a match."
(const current)
(const :tag "Google" (nnweb "refer" (nnweb-type google)))
gnus-select-method
sexp
(repeat :menu-tag "Try multiple"
:tag "Multiple"
:value (current (nnweb "refer" (nnweb-type google)))

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@ -4785,7 +4785,9 @@ Do not use this for anything important, it is cryptographically weak."
(require 'sha1)
(let (sha1-maximum-internal-length)
(sha1 (concat (message-unique-id)
(format "%x%x%x" (random) (random t) (random))
(format "%x%x%x" (random)
(progn (random t) (random))
(random))
(prin1-to-string (recent-keys))
(prin1-to-string (garbage-collect))))))
@ -5488,10 +5490,12 @@ In posting styles use `(\"Expires\" (make-expires-date 30))'."
;; You might for example insert a "." somewhere (not next to another dot
;; or string boundary), or modify the "fsf" string.
(defun message-unique-id ()
(random t)
;; Don't use microseconds from (current-time), they may be unsupported.
;; Instead we use this randomly inited counter.
(setq message-unique-id-char
(% (1+ (or message-unique-id-char (logand (random t) (1- (lsh 1 20)))))
(% (1+ (or message-unique-id-char
(logand (random most-positive-fixnum) (1- (lsh 1 20)))))
;; (current-time) returns 16-bit ints,
;; and 2^16*25 just fits into 4 digits i base 36.
(* 25 25)))

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@ -1567,25 +1567,14 @@ textual parts.")
(deffoo nnimap-request-thread (header &optional group server)
(when (nnimap-possibly-change-group group server)
(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))))
(when result
(gnus-fetch-headers
(and (car result) (delete 0 (mapcar #'string-to-number
(cdr (assoc "SEARCH" (cdr result))))))
nil t)))))
(let* ((cmd (nnimap-make-thread-query header))
(result (with-current-buffer (nnimap-buffer)
(nnimap-command "UID SEARCH %s" cmd))))
(when result
(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))
@ -1951,6 +1940,21 @@ textual parts.")
group-art))
nnimap-incoming-split-list)))
(defun nnimap-make-thread-query (header)
(let* ((id (mail-header-id header))
(refs (split-string
(or (mail-header-references header)
"")))
(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)))))
(provide 'nnimap)
;;; nnimap.el ends here

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@ -296,6 +296,9 @@ is `(valuefunc member)'."
(nnoo-declare nnir)
(nnoo-define-basics nnir)
(defvoo nnir-address nil
"The address of the nnir server.")
(gnus-declare-backend "nnir" 'mail)
@ -582,18 +585,17 @@ Add an entry here when adding a new search engine.")
;; Gnus glue.
(defun gnus-group-make-nnir-group (nnir-extra-parms)
(defun gnus-group-make-nnir-group (nnir-extra-parms &optional parms)
"Create an nnir group. Asks for query."
(interactive "P")
(setq nnir-current-query nil
nnir-current-server nil
nnir-current-group-marked nil
nnir-artlist nil)
(let* ((query (read-string "Query: " nil 'nnir-search-history))
(parms (list (cons 'query query)))
(srv (if (gnus-server-server-name)
"all" "")))
(add-to-list 'parms (cons 'unique-id (message-unique-id)) t)
(let* ((query (unless parms (read-string "Query: " nil 'nnir-search-history)))
(parms (or parms (list (cons 'query query))))
(srv (or (cdr (assq 'server parms)) (gnus-server-server-name) "nnir")))
(add-to-list 'parms (cons 'unique-id (message-unique-id)) t)
(gnus-group-read-ephemeral-group
(concat "nnir:" (prin1-to-string parms)) (list 'nnir srv) t
(cons (current-buffer) gnus-current-window-configuration)
@ -617,7 +619,7 @@ Add an entry here when adding a new search engine.")
(equal server nnir-current-server)))
nnir-artlist
;; Cache miss.
(setq nnir-artlist (nnir-run-query group server)))
(setq nnir-artlist (nnir-run-query group)))
(with-current-buffer nntp-server-buffer
(setq nnir-current-query group)
(when server (setq nnir-current-server server))
@ -1594,14 +1596,13 @@ actually)."
(autoload 'gnus-group-topic-name "gnus-topic")
(defun nnir-run-query (query nserver)
(defun nnir-run-query (query)
"Invoke appropriate search engine function (see `nnir-engines').
If some groups were process-marked, run the query for each of the groups
and concat the results."
(let ((q (car (read-from-string query)))
(groups (if (string= "all-ephemeral" nserver)
(with-current-buffer gnus-server-buffer
(list (list (gnus-server-server-name))))
(groups (if (not (string= "nnir" nnir-address))
(list (list nnir-address))
(nnir-categorize
(or gnus-group-marked
(if (gnus-group-group-name)
@ -1640,6 +1641,7 @@ server is of form 'backend:name'."
(let ((method (gnus-server-to-method server)))
(cond ((and method (assq key (cddr method)))
(nth 1 (assq key (cddr method))))
((boundp key) (symbol-value key))
(t nil))))
(defun nnir-possibly-change-server (server)

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@ -1724,7 +1724,9 @@ After sending the signal, this command runs the normal hook
(buffer-disable-undo)
(setq buffer-read-only t)
(dolist (process process-alist)
(insert " " (cdr process) "\n")))
(insert " " (cdr process) "\n"))
(delete-char -1)
(goto-char (point-min)))
(save-window-excursion
;; Analogous to `dired-pop-to-buffer'
;; Don't split window horizontally. (Bug#1806)