X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=lisp%2Fgnus-sum.el;h=b53eca289095925a85c8ae1e9f9fa23e675da388;hb=09868cf7efbfa51562d76580eafc9a7b6b0c8d72;hp=ebc08c06cdcb00356de9b485819489119c5d32ee;hpb=d9a249ab6f6663e7766b40b54fe8456521c18410;p=elisp%2Fgnus.git- diff --git a/lisp/gnus-sum.el b/lisp/gnus-sum.el index ebc08c0..b53eca2 100644 --- a/lisp/gnus-sum.el +++ b/lisp/gnus-sum.el @@ -1,5 +1,5 @@ ;;; gnus-sum.el --- summary mode commands for Gnus -;; Copyright (C) 1996,97,98 Free Software Foundation, Inc. +;; Copyright (C) 1996,97,98,99 Free Software Foundation, Inc. ;; Author: Lars Magne Ingebrigtsen ;; Keywords: news @@ -34,6 +34,7 @@ (require 'gnus-int) (require 'gnus-undo) (require 'gnus-util) +(require 'mm-decode) (autoload 'gnus-summary-limit-include-cached "gnus-cache" nil t) (defcustom gnus-kill-summary-on-exit t @@ -252,8 +253,12 @@ equal will be included." (defcustom gnus-auto-select-first t "*If nil, don't select the first unread article when entering a group. If this variable is `best', select the highest-scored unread article -in the group. If neither nil nor `best', select the first unread -article. +in the group. If t, select the first unread article. + +This variable can also be a function to place point on a likely +subject line. Useful values include `gnus-summary-first-unread-subject', +`gnus-summary-first-unread-article' and +`gnus-summary-best-unread-article'. If you want to prevent automatic selection of the first unread article in some newsgroups, set the variable to nil in @@ -261,7 +266,10 @@ in some newsgroups, set the variable to nil in :group 'gnus-group-select :type '(choice (const :tag "none" nil) (const best) - (sexp :menu-tag "first" t))) + (sexp :menu-tag "first" t) + (function-item gnus-summary-first-unread-subject) + (function-item gnus-summary-first-unread-article) + (function-item gnus-summary-best-unread-article))) (defcustom gnus-auto-select-next t "*If non-nil, offer to go to the next group from the end of the previous. @@ -302,6 +310,7 @@ and non-`vertical', do both horizontal and vertical recentering." :group 'gnus-summary-maneuvering :type '(choice (const :tag "none" nil) (const vertical) + (integer :tag "height") (sexp :menu-tag "both" t))) (defcustom gnus-show-all-headers nil @@ -314,7 +323,7 @@ and non-`vertical', do both horizontal and vertical recentering." "*If non-nil, ignore articles with identical Message-ID headers." :group 'gnus-summary :type 'boolean) - + (defcustom gnus-single-article-buffer t "*If non-nil, display all articles in the same buffer. If nil, each group will get its own article buffer." @@ -336,7 +345,7 @@ It uses the same syntax as the `gnus-split-methods' variable." (cons :value ("" "") regexp (repeat string)) (sexp :value nil)))) -(defcustom gnus-unread-mark ? +(defcustom gnus-unread-mark ? ;Whitespace "*Mark used for unread articles." :group 'gnus-summary-marks :type 'character) @@ -451,7 +460,7 @@ It uses the same syntax as the `gnus-split-methods' variable." :group 'gnus-summary-marks :type 'character) -(defcustom gnus-empty-thread-mark ? +(defcustom gnus-empty-thread-mark ? ;Whitespace "*There is no thread under the article." :group 'gnus-summary-marks :type 'character) @@ -466,6 +475,19 @@ It uses the same syntax as the `gnus-split-methods' variable." :group 'gnus-extract-view :type 'boolean) +(defcustom gnus-auto-expirable-marks + (list gnus-killed-mark gnus-del-mark gnus-catchup-mark + gnus-low-score-mark gnus-ancient-mark gnus-read-mark + gnus-souped-mark gnus-duplicate-mark) + "*The list of marks converted into expiration if a group is auto-expirable." + :group 'gnus-summary + :type '(repeat character)) + +(defcustom gnus-inhibit-user-auto-expire t + "*If non-nil, user marking commands will not mark an article as expirable, even if the group has auto-expire turned on." + :group 'gnus-summary + :type 'boolean) + (defcustom gnus-view-pseudos nil "*If `automatic', pseudo-articles will be viewed automatically. If `not-confirm', pseudos will be viewed automatically, and the user @@ -584,7 +606,7 @@ See `gnus-thread-score-function' for en explanation of what a \"thread score\" is. This variable is local to the summary buffers." - :group 'gnus-treading + :group 'gnus-threading :group 'gnus-score-default :type '(choice (const :tag "off" nil) integer)) @@ -761,10 +783,69 @@ mark: The articles mark." The function is called with one parameter, the article header vector, which it may alter in any way.") +(defvar gnus-decode-encoded-word-function 'mail-decode-encoded-word-string + "Variable that says which function should be used to decode a string with encoded words.") + +(defcustom gnus-extra-headers nil + "*Extra headers to parse." + :group 'gnus-summary + :type '(repeat symbol)) + +(defcustom gnus-ignored-from-addresses + (and user-mail-address (regexp-quote user-mail-address)) + "*Regexp of From headers that may be suppressed in favor of To headers." + :group 'gnus-summary + :type 'regexp) + +(defcustom gnus-group-charset-alist + '(("^hk\\>\\|^tw\\>\\|\\" cn-big5) + ("^cn\\>\\|\\" cn-gb-2312) + ("^fj\\>\\|^japan\\>" iso-2022-jp-2) + ("^relcom\\>" koi8-r) + ("^\\(cz\\|hun\\|pl\\|sk\\|hr\\)\\>" iso-8859-2) + ("^israel\\>" iso-8859-1) + ("^han\\>" euc-kr) + ("^\\(comp\\|rec\\|alt\\|sci\\|soc\\|news\\|gnu\\|bofh\\)\\>" iso-8859-1) + (".*" iso-8859-1)) + "Alist of regexps (to match group names) and default charsets to be used when reading." + :type '(repeat (list (regexp :tag "Group") + (symbol :tag "Charset"))) + :group 'gnus-charset) + +(defcustom gnus-newsgroup-ignored-charsets '(unknown-8bit) + "List of charsets that should be ignored. +When these charsets are used in the \"charset\" parameter, the +default charset will be used instead." + :type '(repeat symbol) + :group 'gnus-charset) + +(defcustom gnus-group-ignored-charsets-alist + '(("alt\\.chinese\\.text" iso-8859-1)) + "Alist of regexps (to match group names) and charsets that should be ignored. +When these charsets are used in the \"charset\" parameter, the +default charset will be used instead." + :type '(repeat (cons (regexp :tag "Group") + (repeat symbol))) + :group 'gnus-charset) + +(defcustom gnus-group-highlight-words-alist nil + "Alist of group regexps and highlight regexps. +This variable uses the same syntax as `gnus-emphasis-alist'." + :type '(repeat (cons (regexp :tag "Group") + (repeat (list (regexp :tag "Highlight regexp") + (number :tag "Group for entire word" 0) + (number :tag "Group for displayed part" 0) + (symbol :tag "Face" + gnus-emphasis-highlight-words))))) + :group 'gnus-summary-visual) + ;;; Internal variables +(defvar gnus-article-mime-handles nil) +(defvar gnus-article-decoded-p nil) (defvar gnus-scores-exclude-files nil) (defvar gnus-page-broken nil) +(defvar gnus-inhibit-mime-unbuttonizing nil) (defvar gnus-original-article nil) (defvar gnus-article-internal-prepare-hook nil) @@ -819,6 +900,7 @@ which it may alter in any way.") (?l (bbb-grouplens-score gnus-tmp-header) ?s) (?V (gnus-thread-total-score (and (boundp 'thread) (car thread))) ?d) (?U gnus-tmp-unread ?c) + (?f (gnus-summary-from-or-to-or-newsgroups gnus-tmp-header) ?s) (?t (gnus-summary-number-of-articles-in-thread (and (boundp 'thread) (car thread)) gnus-tmp-level) ?d) @@ -945,6 +1027,9 @@ variable (string, integer, character, etc).") (defvar gnus-have-all-headers nil) (defvar gnus-last-article nil) (defvar gnus-newsgroup-history nil) +(defvar gnus-newsgroup-charset nil) +(defvar gnus-newsgroup-ephemeral-charset nil) +(defvar gnus-newsgroup-ephemeral-ignored-charsets nil) (defconst gnus-summary-local-variables '(gnus-newsgroup-name @@ -966,7 +1051,8 @@ variable (string, integer, character, etc).") gnus-newsgroup-dependencies gnus-newsgroup-selected-overlay gnus-newsgroup-scored gnus-newsgroup-kill-headers gnus-thread-expunge-below - gnus-score-alist gnus-current-score-file gnus-summary-expunge-below + gnus-score-alist gnus-current-score-file + (gnus-summary-expunge-below . global) (gnus-summary-mark-below . global) gnus-newsgroup-active gnus-scores-exclude-files gnus-newsgroup-history gnus-newsgroup-ancient @@ -976,12 +1062,52 @@ variable (string, integer, character, etc).") (gnus-newsgroup-expunged-tally . 0) gnus-cache-removable-articles gnus-newsgroup-cached gnus-newsgroup-data gnus-newsgroup-data-reverse - gnus-newsgroup-limit gnus-newsgroup-limits) + gnus-newsgroup-limit gnus-newsgroup-limits + gnus-newsgroup-charset) "Variables that are buffer-local to the summary buffers.") ;; Byte-compiler warning. (defvar gnus-article-mode-map) +;; MIME stuff. + +(defvar gnus-decode-encoded-word-methods + '(mail-decode-encoded-word-string) + "List of methods used to decode encoded words. + +This variable is a list of FUNCTION or (REGEXP . FUNCTION). If item is +FUNCTION, FUNCTION will be apply to all newsgroups. If item is a +(REGEXP . FUNCTION), FUNCTION will be only apply to thes newsgroups +whose names match REGEXP. + +For example: +((\"chinese\" . gnus-decode-encoded-word-string-by-guess) + mail-decode-encoded-word-string + (\"chinese\" . rfc1843-decode-string)) +") + +(defvar gnus-decode-encoded-word-methods-cache nil) + +(defun gnus-multi-decode-encoded-word-string (string) + "Apply the functions from `gnus-encoded-word-methods' that match." + (unless (and gnus-decode-encoded-word-methods-cache + (eq gnus-newsgroup-name + (car gnus-decode-encoded-word-methods-cache))) + (setq gnus-decode-encoded-word-methods-cache (list gnus-newsgroup-name)) + (mapc '(lambda (x) + (if (symbolp x) + (nconc gnus-decode-encoded-word-methods-cache (list x)) + (if (and gnus-newsgroup-name + (string-match (car x) gnus-newsgroup-name)) + (nconc gnus-decode-encoded-word-methods-cache + (list (cdr x)))))) + gnus-decode-encoded-word-methods)) + (let ((xlist gnus-decode-encoded-word-methods-cache)) + (pop xlist) + (while xlist + (setq string (funcall (pop xlist) string)))) + string) + ;; Subject simplification. (defun gnus-simplify-whitespace (str) @@ -1172,6 +1298,7 @@ increase the score of each group you read." "\C-c\M-\C-s" gnus-summary-limit-include-expunged "\C-c\C-s\C-n" gnus-summary-sort-by-number "\C-c\C-s\C-l" gnus-summary-sort-by-lines + "\C-c\C-s\C-c" gnus-summary-sort-by-chars "\C-c\C-s\C-a" gnus-summary-sort-by-author "\C-c\C-s\C-s" gnus-summary-sort-by-subject "\C-c\C-s\C-d" gnus-summary-sort-by-date @@ -1202,13 +1329,14 @@ increase the score of each group you read." "a" gnus-summary-post-news "x" gnus-summary-limit-to-unread "s" gnus-summary-isearch-article - "t" gnus-article-hide-headers + "t" gnus-summary-toggle-header "g" gnus-summary-show-article "l" gnus-summary-goto-last-article "\C-c\C-v\C-v" gnus-uu-decode-uu-view "\C-d" gnus-summary-enter-digest-group "\M-\C-d" gnus-summary-read-document "\M-\C-e" gnus-summary-edit-parameters + "\M-\C-g" gnus-summary-customize-parameters "\C-c\C-b" gnus-bug "*" gnus-cache-enter-article "\M-*" gnus-cache-remove-article @@ -1218,7 +1346,10 @@ increase the score of each group you read." "L" gnus-summary-lower-score "\M-i" gnus-symbolic-argument "h" gnus-summary-select-article-buffer - + + "b" gnus-article-view-part + "\M-t" gnus-summary-toggle-display-buttonized + "V" gnus-summary-score-map "X" gnus-uu-extract-map "S" gnus-summary-send-map) @@ -1260,12 +1391,14 @@ increase the score of each group you read." "a" gnus-summary-limit-to-author "u" gnus-summary-limit-to-unread "m" gnus-summary-limit-to-marks + "M" gnus-summary-limit-exclude-marks "v" gnus-summary-limit-to-score "*" gnus-summary-limit-include-cached "D" gnus-summary-limit-include-dormant "T" gnus-summary-limit-include-thread "d" gnus-summary-limit-exclude-dormant "t" gnus-summary-limit-to-age + "x" gnus-summary-limit-to-extra "E" gnus-summary-limit-include-expunged "c" gnus-summary-limit-exclude-childless-dormant "C" gnus-summary-limit-mark-excluded-as-read) @@ -1336,11 +1469,13 @@ increase the score of each group you read." "e" gnus-summary-end-of-article "^" gnus-summary-refer-parent-article "r" gnus-summary-refer-parent-article + "D" gnus-summary-enter-digest-group "R" gnus-summary-refer-references "T" gnus-summary-refer-thread "g" gnus-summary-show-article "s" gnus-summary-isearch-article - "P" gnus-summary-print-article) + "P" gnus-summary-print-article + "t" gnus-article-babel) (gnus-define-keys (gnus-summary-wash-map "W" gnus-summary-mode-map) "b" gnus-article-add-buttons @@ -1348,6 +1483,8 @@ increase the score of each group you read." "o" gnus-article-treat-overstrike "e" gnus-article-emphasize "w" gnus-article-fill-cited-article + "Q" gnus-article-fill-long-lines + "C" gnus-article-capitalize-sentences "c" gnus-article-remove-cr "q" gnus-article-de-quoted-unreadable "f" gnus-article-display-x-face @@ -1356,6 +1493,7 @@ increase the score of each group you read." "t" gnus-article-hide-headers "v" gnus-summary-verbose-headers "h" gnus-article-treat-html + "H" gnus-article-strip-headers-in-body "d" gnus-article-treat-dumbquotes) (gnus-define-keys (gnus-summary-wash-hide-map "W" gnus-summary-wash-map) @@ -1366,6 +1504,7 @@ increase the score of each group you read." "c" gnus-article-hide-citation "C" gnus-article-hide-citation-in-followups "p" gnus-article-hide-pgp + "B" gnus-article-strip-banner "P" gnus-article-hide-pem "\C-c" gnus-article-hide-citation-maybe) @@ -1377,7 +1516,9 @@ increase the score of each group you read." (gnus-define-keys (gnus-summary-wash-mime-map "M" gnus-summary-wash-map) "w" gnus-article-decode-mime-words - "c" gnus-article-decode-charset) + "c" gnus-article-decode-charset + "v" gnus-mime-view-all-parts + "b" gnus-article-view-part) (gnus-define-keys (gnus-summary-wash-time-map "T" gnus-summary-wash-map) "z" gnus-article-date-ut @@ -1394,7 +1535,8 @@ increase the score of each group you read." "m" gnus-article-strip-multiple-blank-lines "a" gnus-article-strip-blank-lines "A" gnus-article-strip-all-blank-lines - "s" gnus-article-strip-leading-space) + "s" gnus-article-strip-leading-space + "e" gnus-article-strip-trailing-space) (gnus-define-keys (gnus-summary-help-map "H" gnus-summary-mode-map) "v" gnus-version @@ -1408,6 +1550,7 @@ increase the score of each group you read." "\M-\C-e" gnus-summary-expire-articles-now "\177" gnus-summary-delete-article [delete] gnus-summary-delete-article + [backspace] gnus-summary-delete-article "m" gnus-summary-move-article "r" gnus-summary-respool-article "w" gnus-summary-edit-article @@ -1428,7 +1571,18 @@ increase the score of each group you read." "h" gnus-summary-save-article-folder "v" gnus-summary-save-article-vm "p" gnus-summary-pipe-output - "s" gnus-soup-add-article)) + "s" gnus-soup-add-article) + + (gnus-define-keys (gnus-summary-mime-map "K" gnus-summary-mode-map) + "b" gnus-summary-display-buttonized + "m" gnus-summary-repair-multipart + "v" gnus-article-view-part + "o" gnus-article-save-part + "c" gnus-article-copy-part + "e" gnus-article-externalize-part + "i" gnus-article-inline-part + "|" gnus-article-pipe-part) + ) (defun gnus-summary-make-menu-bar () (gnus-turn-off-edit-menu 'summary) @@ -1472,6 +1626,7 @@ increase the score of each group you read." ["Signature" gnus-article-hide-signature t] ["Citation" gnus-article-hide-citation t] ["PGP" gnus-article-hide-pgp t] + ["Banner" gnus-article-strip-banner t] ["Boring headers" gnus-article-hide-boring-headers t]) ("Highlight" ["All" gnus-article-highlight t] @@ -1481,7 +1636,8 @@ increase the score of each group you read." ("MIME" ["Words" gnus-article-decode-mime-words t] ["Charset" gnus-article-decode-charset t] - ["QP" gnus-article-de-quoted-unreadable t]) + ["QP" gnus-article-de-quoted-unreadable t] + ["View all" gnus-mime-view-all-parts t]) ("Date" ["Local" gnus-article-date-local t] ["ISO8601" gnus-article-date-iso8601 t] @@ -1496,11 +1652,14 @@ increase the score of each group you read." ["Trailing" gnus-article-remove-trailing-blank-lines t] ["All of the above" gnus-article-strip-blank-lines t] ["All" gnus-article-strip-all-blank-lines t] - ["Leading space" gnus-article-strip-leading-space t]) + ["Leading space" gnus-article-strip-leading-space t] + ["Trailing space" gnus-article-strip-trailing-space t]) ["Overstrike" gnus-article-treat-overstrike t] ["Dumb quotes" gnus-article-treat-dumbquotes t] ["Emphasis" gnus-article-emphasize t] ["Word wrap" gnus-article-fill-cited-article t] + ["Fill long lines" gnus-article-fill-long-lines t] + ["Capitalize sentences" gnus-article-capitalize-sentences t] ["CR" gnus-article-remove-cr t] ["Show X-Face" gnus-article-display-x-face t] ["Quoted-Printable" gnus-article-de-quoted-unreadable t] @@ -1555,6 +1714,7 @@ increase the score of each group you read." ("Cache" ["Enter article" gnus-cache-enter-article t] ["Remove article" gnus-cache-remove-article t]) + ["Translate" gnus-article-babel t] ["Select article buffer" gnus-summary-select-article-buffer t] ["Enter digest buffer" gnus-summary-enter-digest-group t] ["Isearch article..." gnus-summary-isearch-article t] @@ -1645,6 +1805,7 @@ increase the score of each group you read." ["Subject..." gnus-summary-limit-to-subject t] ["Author..." gnus-summary-limit-to-author t] ["Age..." gnus-summary-limit-to-age t] + ["Extra..." gnus-summary-limit-to-extra t] ["Score" gnus-summary-limit-to-score t] ["Unread" gnus-summary-limit-to-unread t] ["Non-dormant" gnus-summary-limit-exclude-dormant t] @@ -1654,6 +1815,7 @@ increase the score of each group you read." ["Hide childless dormant" gnus-summary-limit-exclude-childless-dormant t] ;;["Hide thread" gnus-summary-limit-exclude-thread t] + ["Hide marked" gnus-summary-limit-exclude-marks t] ["Show expunged" gnus-summary-show-all-expunged t]) ("Process Mark" ["Set mark" gnus-summary-mark-as-processable t] @@ -1700,7 +1862,8 @@ increase the score of each group you read." ["Sort by subject" gnus-summary-sort-by-subject t] ["Sort by date" gnus-summary-sort-by-date t] ["Sort by score" gnus-summary-sort-by-score t] - ["Sort by lines" gnus-summary-sort-by-lines t]) + ["Sort by lines" gnus-summary-sort-by-lines t] + ["Sort by characters" gnus-summary-sort-by-chars t]) ("Help" ["Fetch group FAQ" gnus-summary-fetch-faq t] ["Describe group" gnus-summary-describe-group t] @@ -1724,6 +1887,7 @@ increase the score of each group you read." ["Edit local kill file" gnus-summary-edit-local-kill t] ["Edit main kill file" gnus-summary-edit-global-kill t] ["Edit group parameters" gnus-summary-edit-parameters t] + ["Customize group parameters" gnus-summary-customize-parameters t] ["Send a bug report" gnus-bug t] ("Exit" ["Catchup and exit" gnus-summary-catchup-and-exit t] @@ -1754,6 +1918,7 @@ increase the score of each group you read." ("article body" "body" string) ("article head" "head" string) ("xref" "xref" string) + ("extra header" "extra" string) ("lines" "lines" number) ("followups to author" "followup" string))) (types '((number ("less than" <) @@ -1855,7 +2020,7 @@ The following commands are available: (setq mode-name "Summary") (make-local-variable 'minor-mode-alist) (use-local-map gnus-summary-mode-map) - (buffer-disable-undo (current-buffer)) + (buffer-disable-undo) (setq buffer-read-only t) ;Disable modification (setq truncate-lines t) (setq selective-display t) @@ -1868,8 +2033,6 @@ The following commands are available: (make-local-variable 'gnus-summary-dummy-line-format) (make-local-variable 'gnus-summary-dummy-line-format-spec) (make-local-variable 'gnus-summary-mark-positions) - (make-local-hook 'post-command-hook) - (add-hook 'post-command-hook 'gnus-clear-inboxes-moved nil t) (make-local-hook 'pre-command-hook) (add-hook 'pre-command-hook 'gnus-set-global-variables nil t) (gnus-run-hooks 'gnus-summary-mode-hook) @@ -1879,9 +2042,8 @@ The following commands are available: (defun gnus-summary-make-local-variables () "Make all the local summary buffer variables." - (let ((locals gnus-summary-local-variables) - global local) - (while (setq local (pop locals)) + (let (global) + (dolist (local gnus-summary-local-variables) (if (consp local) (progn (if (eq (cdr local) 'global) @@ -1889,11 +2051,9 @@ The following commands are available: (setq global (symbol-value (car local))) ;; Use the value from the list. (setq global (eval (cdr local)))) - (make-local-variable (car local)) - (set (car local) global)) + (set (make-local-variable (car local)) global)) ;; Simple nil-valued local variable. - (make-local-variable local) - (set local nil))))) + (set (make-local-variable local) nil))))) (defun gnus-summary-clear-local-variables () (let ((locals gnus-summary-local-variables)) @@ -2217,7 +2377,7 @@ marks of articles." (while (setq point (pop config)) (when (and (< point (point-max)) (goto-char point) - (= (following-char) ?\n)) + (eq (char-after) ?\n)) (subst-char-in-region point (1+ point) ?\n ?\r))))) ;; Various summary mode internalish functions. @@ -2289,7 +2449,8 @@ marks of articles." (original gnus-original-article-buffer) (gac gnus-article-current) (reffed gnus-reffed-article-number) - (score-file gnus-current-score-file)) + (score-file gnus-current-score-file) + (default-charset gnus-newsgroup-charset)) (save-excursion (set-buffer gnus-group-buffer) (setq gnus-newsgroup-name name @@ -2302,7 +2463,8 @@ marks of articles." gnus-article-buffer article-buffer gnus-original-article-buffer original gnus-reffed-article-number reffed - gnus-current-score-file score-file) + gnus-current-score-file score-file + gnus-newsgroup-charset default-charset) ;; The article buffer also has local variables. (when (gnus-buffer-live-p gnus-article-buffer) (set-buffer gnus-article-buffer) @@ -2321,7 +2483,8 @@ marks of articles." (defun gnus-summary-last-article-p (&optional article) "Return whether ARTICLE is the last article in the buffer." (if (not (setq article (or article (gnus-summary-article-number)))) - t ; All non-existent numbers are the last article. :-) + ;; All non-existent numbers are the last article. :-) + t (not (cdr (gnus-data-find-list article))))) (defun gnus-make-thread-indent-array () @@ -2351,7 +2514,7 @@ marks of articles." (let ((gnus-summary-line-format-spec spec) (gnus-newsgroup-downloadable '((0 . t)))) (gnus-summary-insert-line - [0 "" "" "" "" "" 0 0 ""] 0 nil 128 t nil "" nil 1) + [0 "" "" "" "" "" 0 0 "" nil] 0 nil 128 t nil "" nil 1) (goto-char (point-min)) (setq pos (list (cons 'unread (and (search-forward "\200" nil t) (- (point) 2))))) @@ -2375,6 +2538,33 @@ marks of articles." (point) (progn (eval gnus-summary-dummy-line-format-spec) (point)) (list 'gnus-number gnus-tmp-number 'gnus-intangible gnus-tmp-number))) +(defun gnus-summary-from-or-to-or-newsgroups (header) + (let ((to (cdr (assq 'To (mail-header-extra header)))) + (newsgroups (cdr (assq 'Newsgroups (mail-header-extra header)))) + (mail-parse-charset gnus-newsgroup-charset) + (mail-parse-ignored-charsets + (save-excursion (set-buffer gnus-summary-buffer) + gnus-newsgroup-ignored-charsets))) + (cond + ((and to + gnus-ignored-from-addresses + (string-match gnus-ignored-from-addresses + (mail-header-from header))) + (concat "-> " + (or (car (funcall gnus-extract-address-components + (funcall + gnus-decode-encoded-word-function to))) + (funcall gnus-decode-encoded-word-function to)))) + ((and newsgroups + gnus-ignored-from-addresses + (string-match gnus-ignored-from-addresses + (mail-header-from header))) + (concat "=> " newsgroups)) + (t + (or (car (funcall gnus-extract-address-components + (mail-header-from header))) + (mail-header-from header)))))) + (defun gnus-summary-insert-line (gnus-tmp-header gnus-tmp-level gnus-tmp-current gnus-tmp-unread gnus-tmp-replied @@ -2388,7 +2578,7 @@ marks of articles." (if (or (null gnus-summary-default-score) (<= (abs (- gnus-tmp-score gnus-summary-default-score)) gnus-summary-zcore-fuzz)) - ? + ? ;Whitespace (if (< gnus-tmp-score gnus-summary-default-score) gnus-score-below-mark gnus-score-over-mark))) (gnus-tmp-replied @@ -2421,7 +2611,7 @@ marks of articles." (setq gnus-tmp-name gnus-tmp-from)) (unless (numberp gnus-tmp-lines) (setq gnus-tmp-lines 0)) - (gnus-put-text-property-excluding-characters-with-faces + (gnus-put-text-property (point) (progn (eval gnus-summary-line-format-spec) (point)) 'gnus-number gnus-tmp-number) @@ -2453,7 +2643,7 @@ marks of articles." (if (or (null gnus-summary-default-score) (<= (abs (- score gnus-summary-default-score)) gnus-summary-zcore-fuzz)) - ? + ? ;Whitespace (if (< score gnus-summary-default-score) gnus-score-below-mark gnus-score-over-mark)) 'score)) @@ -2522,7 +2712,7 @@ If NO-DISPLAY, don't generate a summary buffer." kill-buffer no-display select-articles) (setq show-all nil - select-articles nil))))) + select-articles nil))))) (eq gnus-auto-select-next 'quietly)) (set-buffer gnus-group-buffer) ;; The entry function called above goes to the next @@ -2661,16 +2851,21 @@ If NO-DISPLAY, don't generate a summary buffer." (not no-display) gnus-newsgroup-unreads gnus-auto-select-first) - (unless (if (eq gnus-auto-select-first 'best) - (gnus-summary-best-unread-article) - (gnus-summary-first-unread-article)) - (gnus-configure-windows 'summary)) + (progn + (gnus-configure-windows 'summary) + (cond + ((eq gnus-auto-select-first 'best) + (gnus-summary-best-unread-article)) + ((eq gnus-auto-select-first t) + (gnus-summary-first-unread-article)) + ((gnus-functionp gnus-auto-select-first) + (funcall gnus-auto-select-first)))) ;; Don't select any articles, just move point to the first ;; article in the group. (goto-char (point-min)) (gnus-summary-position-point) (gnus-configure-windows 'summary 'force) - (gnus-set-mode-line 'summary)) + (gnus-set-mode-line 'summary)) (when (get-buffer-window gnus-group-buffer t) ;; Gotta use windows, because recenter does weird stuff if ;; the current buffer ain't the displayed window. @@ -3016,24 +3211,6 @@ Returns HEADER if it was entered in the DEPENDENCIES. Returns nil otherwise." (setq heads nil))))) gnus-newsgroup-dependencies))) -;; The following macros and functions were written by Felix Lee -;; . - -(defmacro gnus-nov-read-integer () - '(prog1 - (if (= (following-char) ?\t) - 0 - (let ((num (ignore-errors (read buffer)))) - (if (numberp num) num 0))) - (unless (eobp) - (search-forward "\t" eol 'move)))) - -(defmacro gnus-nov-skip-field () - '(search-forward "\t" eol 'move)) - -(defmacro gnus-nov-field () - '(buffer-substring (point) (if (gnus-nov-skip-field) (1- (point)) eol))) - ;; This function has to be called with point after the article number ;; on the beginning of the line. (defsubst gnus-nov-parse-line (number dependencies &optional force-new) @@ -3050,17 +3227,19 @@ Returns HEADER if it was entered in the DEPENDENCIES. Returns nil otherwise." (setq header (make-full-mail-header - number ; number - (rfc2047-decode-string (gnus-nov-field)) ; subject - (rfc2047-decode-string (gnus-nov-field)) ; from - (gnus-nov-field) ; date - (or (gnus-nov-field) - (nnheader-generate-fake-message-id)) ; id - (gnus-nov-field) ; refs - (gnus-nov-read-integer) ; chars - (gnus-nov-read-integer) ; lines - (unless (= (following-char) ?\n) - (gnus-nov-field))))) ; misc + number ; number + (funcall gnus-decode-encoded-word-function + (nnheader-nov-field)) ; subject + (funcall gnus-decode-encoded-word-function + (nnheader-nov-field)) ; from + (nnheader-nov-field) ; date + (nnheader-nov-read-message-id) ; id + (nnheader-nov-field) ; refs + (nnheader-nov-read-integer) ; chars + (nnheader-nov-read-integer) ; lines + (unless (eobp) + (nnheader-nov-field)) ; misc + (nnheader-nov-parse-extra)))) ; extra (widen)) @@ -3445,6 +3624,16 @@ If LINE, insert the rebuilt thread starting on line LINE." (gnus-article-sort-by-lines (gnus-thread-header h1) (gnus-thread-header h2))) +(defsubst gnus-article-sort-by-chars (h1 h2) + "Sort articles by octet length." + (< (mail-header-chars h1) + (mail-header-chars h2))) + +(defun gnus-thread-sort-by-chars (h1 h2) + "Sort threads by root article octet length." + (gnus-article-sort-by-chars + (gnus-thread-header h1) (gnus-thread-header h2))) + (defsubst gnus-article-sort-by-author (h1 h2) "Sort articles by root author." (string-lessp @@ -3505,7 +3694,7 @@ Unscored articles will be counted as having a score of zero." (> (gnus-thread-total-score h1) (gnus-thread-total-score h2))) (defun gnus-thread-total-score (thread) - ;; This function find the total score of THREAD. + ;; This function find the total score of THREAD. (cond ((null thread) 0) ((consp thread) @@ -3536,6 +3725,12 @@ Unscored articles will be counted as having a score of zero." (defvar gnus-tmp-root-expunged nil) (defvar gnus-tmp-dummy-line nil) +(defvar gnus-tmp-header) +(defun gnus-extra-header (type &optional header) + "Return the extra header of TYPE." + (or (cdr (assq type (mail-header-extra (or header gnus-tmp-header)))) + "")) + (defun gnus-summary-prepare-threads (threads) "Prepare summary buffer from THREADS and indentation LEVEL. THREADS is either a list of `(PARENT [(CHILD1 [(GRANDCHILD ...]...) ...])' @@ -3733,7 +3928,7 @@ or a straight list of headers." (if (or (null gnus-summary-default-score) (<= (abs (- gnus-tmp-score gnus-summary-default-score)) gnus-summary-zcore-fuzz)) - ? + ? ;Whitespace (if (< gnus-tmp-score gnus-summary-default-score) gnus-score-below-mark gnus-score-over-mark)) gnus-tmp-replied @@ -3763,7 +3958,7 @@ or a straight list of headers." (setq gnus-tmp-name gnus-tmp-from)) (unless (numberp gnus-tmp-lines) (setq gnus-tmp-lines 0)) - (gnus-put-text-property-excluding-characters-with-faces + (gnus-put-text-property (point) (progn (eval gnus-summary-line-format-spec) (point)) 'gnus-number number) @@ -3852,6 +4047,7 @@ If SELECT-ARTICLES, only select those articles from GROUP." (setq gnus-newsgroup-name group) (setq gnus-newsgroup-unselected nil) (setq gnus-newsgroup-unreads (gnus-list-of-unread-articles group)) + (gnus-summary-setup-default-charset) ;; Adjust and set lists of article marks. (when info @@ -3886,6 +4082,7 @@ If SELECT-ARTICLES, only select those articles from GROUP." ;; Init the dependencies hash table. (setq gnus-newsgroup-dependencies (gnus-make-hashtable (length articles))) + (gnus-set-global-variables) ;; Retrieve the headers and read them in. (gnus-message 5 "Fetching headers for %s..." gnus-newsgroup-name) (setq gnus-newsgroup-headers @@ -4038,7 +4235,7 @@ If SELECT-ARTICLES, only select those articles from GROUP." out)) (defun gnus-adjust-marked-articles (info) - "Set all article lists and remove all marks that are no longer legal." + "Set all article lists and remove all marks that are no longer valid." (let* ((marked-lists (gnus-info-marks info)) (active (gnus-active (gnus-info-group info))) (min (car active)) @@ -4096,15 +4293,16 @@ If SELECT-ARTICLES, only select those articles from GROUP." (let ((types gnus-article-mark-lists) (info (gnus-get-info gnus-newsgroup-name)) (uncompressed '(score bookmark killed)) - type list newmarked symbol) + type list newmarked symbol delta-marks) (when info - ;; Add all marks lists that are non-nil to the list of marks lists. + ;; Add all marks lists to the list of marks lists. (while (setq type (pop types)) - (when (setq list (symbol-value + (setq list (symbol-value (setq symbol (intern (format "gnus-newsgroup-%s" (car type)))))) + (when list ;; Get rid of the entries of the articles that have the ;; default score. (when (and (eq (cdr type) 'score) @@ -4119,14 +4317,32 @@ If SELECT-ARTICLES, only select those articles from GROUP." (setcdr prev (cdr arts)) (setq prev arts)) (setq arts (cdr arts))) - (setq list (cdr all)))) - - (push (cons (cdr type) - (if (memq (cdr type) uncompressed) list - (gnus-compress-sequence - (set symbol (sort list '<)) t))) - newmarked))) - + (setq list (cdr all))))) + + (or (memq (cdr type) uncompressed) + (setq list (gnus-compress-sequence (set symbol (sort list '<)) t))) + + (when (gnus-check-backend-function 'request-set-mark + gnus-newsgroup-name) + ;; uncompressed:s are not proper flags (they are cons cells) + ;; cache is a internal gnus flag + (unless (memq (cdr type) (cons 'cache uncompressed)) + (let* ((old (cdr (assq (cdr type) (gnus-info-marks info)))) + (del (gnus-remove-from-range (gnus-copy-sequence old) list)) + (add (gnus-remove-from-range (gnus-copy-sequence list) old))) + (if add + (push (list add 'add (list (cdr type))) delta-marks)) + (if del + (push (list del 'del (list (cdr type))) delta-marks))))) + + (when list + (push (cons (cdr type) list) newmarked))) + + (when delta-marks + (unless (gnus-check-group gnus-newsgroup-name) + (error "Can't open server for %s" gnus-newsgroup-name)) + (gnus-request-set-mark gnus-newsgroup-name delta-marks)) + ;; Enter these new marks into the info of the group. (if (nthcdr 3 info) (setcar (nthcdr 3 info) newmarked) @@ -4145,7 +4361,9 @@ If SELECT-ARTICLES, only select those articles from GROUP." "This function sets the mode line of the article or summary buffers. If WHERE is `summary', the summary mode line format will be used." ;; Is this mode line one we keep updated? - (when (memq where gnus-updated-mode-lines) + (when (and (memq where gnus-updated-mode-lines) + (symbol-value + (intern (format "gnus-%s-mode-line-format-spec" where)))) (let (mode-string) (save-excursion ;; We evaluate this in the summary buffer since these @@ -4195,7 +4413,7 @@ If WHERE is `summary', the summary mode line format will be used." ;; We might have to chop a bit of the string off... (when (> (length mode-string) max-len) (setq mode-string - (concat (truncate-string mode-string (- max-len 3)) + (concat (truncate-string-to-width mode-string (- max-len 3)) "..."))) ;; Pad the mode string a bit. (setq mode-string (format (format "%%-%ds" max-len) mode-string)))) @@ -4273,7 +4491,7 @@ The resulting hash table is returned, or nil if no Xrefs were found." (active (gnus-active group)) ninfo) (when entry - ;; First peel off all illegal article numbers. + ;; First peel off all invalid article numbers. (when active (let ((ids articles) id first) @@ -4301,7 +4519,7 @@ The resulting hash table is returned, or nil if no Xrefs were found." ;; Then we add the read articles to the range. (gnus-add-to-range ninfo (setq articles (sort articles '<)))))) - + (defun gnus-group-make-articles-read (group articles) "Update the info of GROUP to say that ARTICLES are read." (let* ((num 0) @@ -4342,15 +4560,6 @@ The resulting hash table is returned, or nil if no Xrefs were found." ;; Update the group buffer. (gnus-group-update-group group t))))) -(defun gnus-methods-equal-p (m1 m2) - (let ((m1 (or m1 gnus-select-method)) - (m2 (or m2 gnus-select-method))) - (or (equal m1 m2) - (and (eq (car m1) (car m2)) - (or (not (memq 'address (assoc (symbol-name (car m1)) - gnus-valid-select-methods))) - (equal (nth 1 m1) (nth 1 m2))))))) - (defvar gnus-newsgroup-none-id 0) (defun gnus-get-newsgroup-headers (&optional dependencies force-new) @@ -4359,11 +4568,16 @@ The resulting hash table is returned, or nil if no Xrefs were found." (or dependencies (save-excursion (set-buffer gnus-summary-buffer) gnus-newsgroup-dependencies))) - headers id end ref) + headers id end ref + (mail-parse-charset gnus-newsgroup-charset) + (mail-parse-ignored-charsets + (save-excursion (set-buffer gnus-summary-buffer) + gnus-newsgroup-ignored-charsets))) (save-excursion (set-buffer nntp-server-buffer) ;; Translate all TAB characters into SPACE characters. (subst-char-in-region (point-min) (point-max) ?\t ? t) + (subst-char-in-region (point-min) (point-max) ?\r ? t) (gnus-run-hooks 'gnus-parse-headers-hook) (let ((case-fold-search t) in-reply-to header p lines chars) @@ -4395,13 +4609,15 @@ The resulting hash table is returned, or nil if no Xrefs were found." (progn (goto-char p) (if (search-forward "\nsubject: " nil t) - (rfc2047-decode-string (nnheader-header-value)) + (funcall gnus-decode-encoded-word-function + (nnheader-header-value)) "(none)")) ;; From. (progn (goto-char p) (if (search-forward "\nfrom: " nil t) - (rfc2047-decode-string (nnheader-header-value)) + (funcall gnus-decode-encoded-word-function + (nnheader-header-value)) "(nobody)")) ;; Date. (progn @@ -4471,7 +4687,19 @@ The resulting hash table is returned, or nil if no Xrefs were found." (progn (goto-char p) (and (search-forward "\nxref: " nil t) - (nnheader-header-value))))) + (nnheader-header-value))) + ;; Extra. + (when gnus-extra-headers + (let ((extra gnus-extra-headers) + out) + (while extra + (goto-char p) + (when (search-forward + (concat "\n" (symbol-name (car extra)) ": ") nil t) + (push (cons (car extra) (nnheader-header-value)) + out)) + (pop extra)) + out)))) (when (equal id ref) (setq ref nil)) @@ -4497,11 +4725,14 @@ list of headers that match SEQUENCE (see `nntp-retrieve-headers')." ;; Get the Xref when the users reads the articles since most/some ;; NNTP servers do not include Xrefs when using XOVER. (setq gnus-article-internal-prepare-hook '(gnus-article-get-xrefs)) - (let ((cur nntp-server-buffer) + (let ((mail-parse-charset gnus-newsgroup-charset) + (mail-parse-ignored-charsets gnus-newsgroup-ignored-charsets) + (cur nntp-server-buffer) (dependencies (or dependencies gnus-newsgroup-dependencies)) number headers header) (save-excursion (set-buffer nntp-server-buffer) + (subst-char-in-region (point-min) (point-max) ?\r ? t) ;; Allow the user to mangle the headers before parsing them. (gnus-run-hooks 'gnus-parse-headers-hook) (goto-char (point-min)) @@ -4521,10 +4752,9 @@ list of headers that match SEQUENCE (see `nntp-retrieve-headers')." number dependencies force-new)))) (push header headers)) (forward-line 1)) - ;(error - ; (gnus-error 4 "Strange nov line (%d)" - ; (count-lines (point-min) (point)))) - ) + (error + (gnus-error 4 "Strange nov line (%d)" + (count-lines (point-min) (point))))) (forward-line 1)) ;; A common bug in inn is that if you have posted an article and ;; then retrieves the active file, it will answer correctly -- @@ -4556,7 +4786,7 @@ This is meant to be called in `gnus-article-internal-prepare-hook'." (save-restriction (nnheader-narrow-to-headers) (goto-char (point-min)) - (when (or (and (eq (downcase (following-char)) ?x) + (when (or (and (eq (downcase (char-after)) ?x) (looking-at "Xref:")) (search-forward "\nXref:" nil t)) (goto-char (1+ (match-end 0))) @@ -4571,14 +4801,14 @@ the subject line on." (let* ((line (and (numberp old-header) old-header)) (old-header (and (vectorp old-header) old-header)) (header (cond ((and old-header use-old-header) - old-header) - ((and (numberp id) - (gnus-number-to-header id)) - (gnus-number-to-header id)) - (t - (gnus-read-header id)))) - (number (and (numberp id) id)) - d) + old-header) + ((and (numberp id) + (gnus-number-to-header id)) + (gnus-number-to-header id)) + (t + (gnus-read-header id)))) + (number (and (numberp id) id)) + d) (when header ;; Rebuild the thread that this article is part of and go to the ;; article we have fetched. @@ -4673,7 +4903,8 @@ executed with point over the summary line of the articles." `(let ((,articles (gnus-summary-work-articles ,arg))) (while ,articles (gnus-summary-goto-subject (car ,articles)) - ,@forms)))) + ,@forms + (pop ,articles))))) (put 'gnus-summary-iterate 'lisp-indent-function 1) (put 'gnus-summary-iterate 'edebug-form-spec '(form body)) @@ -4820,7 +5051,9 @@ displayed, no centering will be performed." ;; Recenter only when requested. Suggested by popovich@park.cs.columbia.edu. (let* ((top (cond ((< (window-height) 4) 0) ((< (window-height) 7) 1) - (t 2))) + (t (if (numberp gnus-auto-center-summary) + gnus-auto-center-summary + 2)))) (height (1- (window-height))) (bottom (save-excursion (goto-char (point-max)) (forward-line (- height)) @@ -5002,7 +5235,7 @@ The prefix argument ALL means to select all articles." (gnus-update-read-articles group (append gnus-newsgroup-unreads gnus-newsgroup-unselected)) ;; Set the current article marks. - (let ((gnus-newsgroup-scored + (let ((gnus-newsgroup-scored (if (and (not gnus-save-score) (not non-destructive)) nil @@ -5032,6 +5265,10 @@ If FORCE (the prefix), also save the .newsrc file(s)." gnus-exit-group-hook is called with no arguments if that value is non-nil." (interactive) (gnus-set-global-variables) + (when (gnus-buffer-live-p gnus-article-buffer) + (save-excursion + (set-buffer gnus-article-buffer) + (mm-destroy-parts gnus-article-mime-handles))) (gnus-kill-save-kill-buffer) (gnus-async-halt-prefetch) (let* ((group gnus-newsgroup-name) @@ -5039,6 +5276,12 @@ gnus-exit-group-hook is called with no arguments if that value is non-nil." (mode major-mode) (group-point nil) (buf (current-buffer))) + (unless quit-config + ;; Do adaptive scoring, and possibly save score files. + (when gnus-newsgroup-adaptive + (gnus-score-adaptive)) + (when gnus-use-scoring + (gnus-score-save))) (gnus-run-hooks 'gnus-summary-prepare-exit-hook) ;; If we have several article buffers, we kill them at exit. (unless gnus-single-article-buffer @@ -5057,12 +5300,7 @@ gnus-exit-group-hook is called with no arguments if that value is non-nil." ;; Make all changes in this group permanent. (unless quit-config (gnus-run-hooks 'gnus-exit-group-hook) - (gnus-summary-update-info) - ;; Do adaptive scoring, and possibly save score files. - (when gnus-newsgroup-adaptive - (gnus-score-adaptive)) - (when gnus-use-scoring - (gnus-score-save))) + (gnus-summary-update-info)) (gnus-close-group group) ;; Make sure where we were, and go to next newsgroup. (set-buffer gnus-group-buffer) @@ -5079,9 +5317,6 @@ gnus-exit-group-hook is called with no arguments if that value is non-nil." nil ;Nothing to do. ;; If we have several article buffers, we kill them at exit. (unless gnus-single-article-buffer - (save-excursion - (set-buffer gnus-article-buffer) - (mapcar 'mm-destroy-part gnus-article-mime-handles)) (gnus-kill-buffer gnus-article-buffer) (gnus-kill-buffer gnus-original-article-buffer) (setq gnus-article-current nil)) @@ -5123,7 +5358,13 @@ gnus-exit-group-hook is called with no arguments if that value is non-nil." gnus-expert-user (gnus-y-or-n-p "Discard changes to this group and exit? ")) (gnus-async-halt-prefetch) - (gnus-run-hooks 'gnus-summary-prepare-exit-hook) + (mapcar 'funcall + (delq 'gnus-summary-expire-articles + (copy-list gnus-summary-prepare-exit-hook))) + (when (gnus-buffer-live-p gnus-article-buffer) + (save-excursion + (set-buffer gnus-article-buffer) + (mm-destroy-parts gnus-article-mime-handles))) ;; If we have several article buffers, we kill them at exit. (unless gnus-single-article-buffer (gnus-kill-buffer gnus-article-buffer) @@ -5292,8 +5533,7 @@ in." (defun gnus-summary-describe-briefly () "Describe summary mode commands briefly." (interactive) - (gnus-message 6 - (substitute-command-keys "\\\\[gnus-summary-next-page]:Select \\[gnus-summary-next-unread-article]:Forward \\[gnus-summary-prev-unread-article]:Backward \\[gnus-summary-exit]:Exit \\[gnus-info-find-node]:Run Info \\[gnus-summary-describe-briefly]:This help"))) + (gnus-message 6 (substitute-command-keys "\\\\[gnus-summary-next-page]:Select \\[gnus-summary-next-unread-article]:Forward \\[gnus-summary-prev-unread-article]:Backward \\[gnus-summary-exit]:Exit \\[gnus-info-find-node]:Run Info \\[gnus-summary-describe-briefly]:This help"))) ;; Walking around group mode buffer from summary mode. @@ -5513,7 +5753,9 @@ be displayed." ;; The requested article is different from the current article. (prog1 (gnus-summary-display-article article all-headers) - (setq did article)) + (setq did article) + (when (or all-headers gnus-show-all-headers) + (gnus-article-show-all-headers))) (when (or all-headers gnus-show-all-headers) (gnus-article-show-all-headers)) 'old)) @@ -5791,15 +6033,25 @@ Return nil if there are no unread articles." (gnus-summary-display-article (gnus-summary-article-number))) (gnus-summary-position-point))) +(defun gnus-summary-first-unread-subject () + "Place the point on the subject line of the first unread article. +Return nil if there are no unread articles." + (interactive) + (prog1 + (when (gnus-summary-first-subject t) + (gnus-summary-show-thread) + (gnus-summary-first-subject t)) + (gnus-summary-position-point))) + (defun gnus-summary-first-article () "Select the first article. Return nil if there are no articles." (interactive) (prog1 (when (gnus-summary-first-subject) - (gnus-summary-show-thread) - (gnus-summary-first-subject) - (gnus-summary-display-article (gnus-summary-article-number))) + (gnus-summary-show-thread) + (gnus-summary-first-subject) + (gnus-summary-display-article (gnus-summary-article-number))) (gnus-summary-position-point))) (defun gnus-summary-best-unread-article () @@ -5921,7 +6173,7 @@ If given a prefix, remove all limits." "Limit the summary buffer to articles that are older than (or equal) AGE days. If YOUNGER-P (the prefix) is non-nil, limit the summary buffer to articles that are younger than AGE days." - (interactive "nTime in days: \nP") + (interactive "nLimit to articles older than (in days): \nP") (prog1 (let ((data gnus-newsgroup-data) (cutoff (days-to-time age)) @@ -5939,6 +6191,30 @@ articles that are younger than AGE days." (gnus-summary-limit (nreverse articles))) (gnus-summary-position-point))) +(defun gnus-summary-limit-to-extra (header regexp) + "Limit the summary buffer to articles that match an 'extra' header." + (interactive + (let ((header + (intern + (gnus-completing-read + (symbol-name (car gnus-extra-headers)) + "Score extra header:" + (mapcar (lambda (x) + (cons (symbol-name x) x)) + gnus-extra-headers) + nil + t)))) + (list header + (read-string (format "Limit to header %s (regexp): " header))))) + (when (not (equal "" regexp)) + (prog1 + (let ((articles (gnus-summary-find-matching + (cons 'extra header) regexp 'all))) + (unless articles + (error "Found no matches for \"%s\"" regexp)) + (gnus-summary-limit articles)) + (gnus-summary-position-point)))) + (defalias 'gnus-summary-delete-marked-as-read 'gnus-summary-limit-to-unread) (make-obsolete 'gnus-summary-delete-marked-as-read 'gnus-summary-limit-to-unread) @@ -6135,7 +6411,7 @@ If ALL, mark even excluded ticked and dormants as read." (defsubst gnus-cut-thread (thread) "Go forwards in the thread until we find an article that we want to display." (when (or (eq gnus-fetch-old-headers 'some) - (eq gnus-fetch-old-headers 'invisible) + (eq gnus-fetch-old-headers 'invisible) (eq gnus-build-sparse-threads 'some) (eq gnus-build-sparse-threads 'more)) ;; Deal with old-fetched headers and sparse threads. @@ -6439,6 +6715,11 @@ or `gnus-select-method', no matter what backend the article comes from." (interactive) (gnus-group-edit-group gnus-newsgroup-name 'params)) +(defun gnus-summary-customize-parameters () + "Customize the group parameters of the current group." + (interactive) + (gnus-group-customize gnus-newsgroup-name)) + (defun gnus-summary-enter-digest-group (&optional force) "Enter an nndoc group based on the current article. If FORCE, force a digest interpretation. If not, try @@ -6473,11 +6754,14 @@ to guess what the document format is." (delete-matching-lines "^\\(Path\\):\\|^From ") (widen)) (unwind-protect - (if (gnus-group-read-ephemeral-group - name `(nndoc ,name (nndoc-address ,(get-buffer dig)) - (nndoc-article-type - ,(if force 'digest 'guess))) t) - ;; Make all postings to this group go to the parent group. + (if (let ((gnus-newsgroup-ephemeral-charset gnus-newsgroup-charset) + (gnus-newsgroup-ephemeral-ignored-charsets + gnus-newsgroup-ignored-charsets)) + (gnus-group-read-ephemeral-group + name `(nndoc ,name (nndoc-address ,(get-buffer dig)) + (nndoc-article-type + ,(if force 'digest 'guess))) t)) + ;; Make all postings to this group go to the parent group. (nconc (gnus-info-params (gnus-get-info name)) params) ;; Couldn't select this doc group. @@ -6583,15 +6867,16 @@ Optional argument BACKWARD means do search for backward. ;; We have to require this here to make sure that the following ;; dynamic binding isn't shadowed by autoloading. (require 'gnus-async) + (require 'gnus-art) (let ((gnus-select-article-hook nil) ;Disable hook. - (gnus-article-display-hook nil) (gnus-mark-article-hook nil) ;Inhibit marking as read. (gnus-use-article-prefetch nil) (gnus-xmas-force-redisplay nil) ;Inhibit XEmacs redisplay. (gnus-use-trees nil) ;Inhibit updating tree buffer. (sum (current-buffer)) + (gnus-display-mime-function nil) (found nil) - point gnus-display-mime-function) + point) (gnus-save-hidden-threads (gnus-summary-select-article) (set-buffer gnus-article-buffer) @@ -6648,11 +6933,18 @@ in the comparisons." (let ((data (if (eq backward 'all) gnus-newsgroup-data (gnus-data-find-list (gnus-summary-article-number) (gnus-data-list backward)))) - (func `(lambda (h) (,(intern (concat "mail-header-" header)) h))) (case-fold-search (not not-case-fold)) - articles d) - (unless (fboundp (intern (concat "mail-header-" header))) - (error "%s is not a valid header" header)) + articles d func) + (if (consp header) + (if (eq (car header) 'extra) + (setq func + `(lambda (h) + (or (cdr (assq ',(cdr header) (mail-header-extra h))) + ""))) + (error "%s is an invalid header" header)) + (unless (fboundp (intern (concat "mail-header-" header))) + (error "%s is not a valid header" header)) + (setq func `(lambda (h) (,(intern (concat "mail-header-" header)) h)))) (while data (setq d (car data)) (and (or (not unread) ; We want all articles... @@ -6721,7 +7013,7 @@ article. If BACKWARD (the prefix) is non-nil, search backward instead." If N is negative, print the N previous articles. If N is nil and articles have been marked with the process mark, print these instead. -If the optional second argument FILENAME is nil, send the image to the +If the optional first argument FILENAME is nil, send the image to the printer. If FILENAME is a string, save the PostScript image in a file with that name. If FILENAME is a number, prompt the user for the name of the file to save in." @@ -6737,14 +7029,14 @@ to save in." (set-buffer buffer) (gnus-article-delete-invisible-text) (let ((ps-left-header - (list + (list (concat "(" (mail-header-subject gnus-current-headers) ")") (concat "(" (mail-header-from gnus-current-headers) ")"))) - (ps-right-header - (list - "/pagenumberstring load" + (ps-right-header + (list + "/pagenumberstring load" (concat "(" (mail-header-date gnus-current-headers) ")")))) (gnus-run-hooks 'gnus-ps-print-hook) @@ -6760,14 +7052,22 @@ article massaging functions being run." (if (not arg) ;; Select the article the normal way. (gnus-summary-select-article nil 'force) + ;; We have to require this here to make sure that the following + ;; dynamic binding isn't shadowed by autoloading. + (require 'gnus-async) + (require 'gnus-art) ;; Bind the article treatment functions to nil. (let ((gnus-have-all-headers t) - gnus-article-display-hook gnus-article-prepare-hook gnus-article-decode-hook gnus-display-mime-function gnus-break-pages gnus-visual) + ;; Destroy any MIME parts. + (when (gnus-buffer-live-p gnus-article-buffer) + (save-excursion + (set-buffer gnus-article-buffer) + (mm-destroy-parts gnus-article-mime-handles))) (gnus-summary-select-article nil 'force))) (gnus-summary-goto-subject gnus-current-article) (gnus-summary-position-point)) @@ -6792,25 +7092,31 @@ If ARG is a negative number, hide the unwanted header lines." (interactive "P") (save-excursion (set-buffer gnus-article-buffer) - (let* ((buffer-read-only nil) - (inhibit-point-motion-hooks t) - (hidden (text-property-any - (goto-char (point-min)) (search-forward "\n\n") - 'invisible t)) - e) - (goto-char (point-min)) - (when (search-forward "\n\n" nil t) - (delete-region (point-min) (1- (point)))) - (goto-char (point-min)) - (save-excursion - (set-buffer gnus-original-article-buffer) + (save-restriction + (let* ((buffer-read-only nil) + (inhibit-point-motion-hooks t) + hidden e) + (save-restriction + (article-narrow-to-head) + (setq hidden (gnus-article-hidden-text-p 'headers))) + (goto-char (point-min)) + (when (search-forward "\n\n" nil t) + (delete-region (point-min) (1- (point)))) (goto-char (point-min)) - (setq e (1- (or (search-forward "\n\n" nil t) (point-max))))) - (insert-buffer-substring gnus-original-article-buffer 1 e) - (let ((article-inhibit-hiding t)) - (gnus-run-hooks 'gnus-article-display-hook)) - (when (or (not hidden) (and (numberp arg) (< arg 0))) - (gnus-article-hide-headers))))) + (save-excursion + (set-buffer gnus-original-article-buffer) + (goto-char (point-min)) + (setq e (1- (or (search-forward "\n\n" nil t) (point-max))))) + (insert-buffer-substring gnus-original-article-buffer 1 e) + (save-restriction + (narrow-to-region (point-min) (point)) + (article-decode-encoded-words) + (if (or hidden + (and (numberp arg) (< arg 0))) + (let ((gnus-treat-hide-headers nil) + (gnus-treat-hide-boring-headers nil)) + (gnus-treat-article 'head)) + (gnus-treat-article 'head))))))) (defun gnus-summary-show-all-headers () "Make all header lines visible." @@ -6920,7 +7226,7 @@ and `request-accept' functions." gnus-newsgroup-name)) ; Server (list 'gnus-request-accept-article to-newsgroup (list 'quote select-method) - (not articles)) ; Accept form + (not articles) t) ; Accept form (not articles))) ; Only save nov last time ;; Copy the article. ((eq action 'copy) @@ -6928,7 +7234,7 @@ and `request-accept' functions." (set-buffer copy-buf) (when (gnus-request-article-this-buffer article gnus-newsgroup-name) (gnus-request-accept-article - to-newsgroup select-method (not articles))))) + to-newsgroup select-method (not articles) t)))) ;; Crosspost the article. ((eq action 'crosspost) (let ((xref (message-tokenize-header @@ -6973,7 +7279,8 @@ and `request-accept' functions." (entry (gnus-gethash pto-group gnus-newsrc-hashtb)) (info (nth 2 entry)) - (to-group (gnus-info-group info))) + (to-group (gnus-info-group info)) + to-marks) ;; Update the group that has been moved to. (when (and info (memq action '(move copy))) @@ -6981,6 +7288,7 @@ and `request-accept' functions." (push to-group to-groups)) (unless (memq article gnus-newsgroup-unreads) + (push 'read to-marks) (gnus-info-set-read info (gnus-add-to-range (gnus-info-read info) (list (cdr art-group))))) @@ -6993,10 +7301,6 @@ and `request-accept' functions." (when gnus-use-cache (gnus-cache-possibly-enter-article to-group to-article - (let ((header (copy-sequence - (gnus-summary-article-header article)))) - (mail-header-set-number header to-article) - header) (memq article gnus-newsgroup-marked) (memq article gnus-newsgroup-dormant) (memq article gnus-newsgroup-unreads))) @@ -7012,6 +7316,7 @@ and `request-accept' functions." (when (memq article (symbol-value (intern (format "gnus-newsgroup-%s" (caar marks))))) + (push (cdar marks) to-marks) ;; If the other group is the same as this group, ;; then we have to add the mark to the list. (when (equal to-group gnus-newsgroup-name) @@ -7025,6 +7330,10 @@ and `request-accept' functions." to-group (cdar marks) (list to-article) info)) (setq marks (cdr marks))) + (gnus-request-set-mark to-group (list (list (list to-article) + 'set + to-marks))) + (gnus-dribble-enter (concat "(gnus-group-set-info '" (gnus-prin1-to-string (gnus-get-info to-group)) @@ -7042,7 +7351,7 @@ and `request-accept' functions." ;;;!!!Why is this necessary? (set-buffer gnus-summary-buffer) - + (gnus-summary-goto-subject article) (when (eq action 'move) (gnus-summary-mark-article article gnus-canceled-mark)))) @@ -7075,7 +7384,7 @@ re-spool using this method." (defcustom gnus-summary-respool-default-method nil "Default method for respooling an article. If nil, use to the current newsgroup method." - :type `(choice (gnus-select-method :value (nnml "")) + :type '(choice (gnus-select-method :value (nnml "")) (const nil)) :group 'gnus-summary-mail) @@ -7136,7 +7445,6 @@ latter case, they will be copied into the relevant groups." (error "Can't read %s" file)) (save-excursion (set-buffer (gnus-get-buffer-create " *import file*")) - (buffer-disable-undo (current-buffer)) (erase-buffer) (insert-file-contents file) (goto-char (point-min)) @@ -7193,6 +7501,8 @@ This will be the case if the article has both been mailed and posted." ;; There are expirable articles in this group, so we run them ;; through the expiry process. (gnus-message 6 "Expiring articles...") + (unless (gnus-check-group gnus-newsgroup-name) + (error "Can't open server for %s" gnus-newsgroup-name)) ;; The list of articles that weren't expired is returned. (save-excursion (if expiry-wait @@ -7274,20 +7584,23 @@ groups." (interactive "P") (save-excursion (set-buffer gnus-summary-buffer) - (gnus-set-global-variables) - (when (and (not force) - (gnus-group-read-only-p)) - (error "The current newsgroup does not support article editing")) - ;; Select article if needed. - (unless (eq (gnus-summary-article-number) - gnus-current-article) - (gnus-summary-select-article t)) - (gnus-article-date-original) - (gnus-article-edit-article - `(lambda (no-highlight) - (gnus-summary-edit-article-done - ,(or (mail-header-references gnus-current-headers) "") - ,(gnus-group-read-only-p) ,gnus-summary-buffer no-highlight))))) + (let ((mail-parse-charset gnus-newsgroup-charset) + (mail-parse-ignored-charsets gnus-newsgroup-ignored-charsets)) + (gnus-set-global-variables) + (when (and (not force) + (gnus-group-read-only-p)) + (error "The current newsgroup does not support article editing")) + (gnus-summary-show-article t) + (gnus-article-edit-article + 'mime-to-mml + `(lambda (no-highlight) + (let ((mail-parse-charset ',gnus-newsgroup-charset) + (mail-parse-ignored-charsets + ',gnus-newsgroup-ignored-charsets)) + (mml-to-mime) + (gnus-summary-edit-article-done + ,(or (mail-header-references gnus-current-headers) "") + ,(gnus-group-read-only-p) ,gnus-summary-buffer no-highlight))))))) (defalias 'gnus-summary-edit-article-postpone 'gnus-article-edit-exit) @@ -7298,11 +7611,11 @@ groups." ;; Replace the article. (let ((buf (current-buffer))) (with-temp-buffer - (insert-buffer buf) + (insert-buffer-substring buf) (if (and (not read-only) (not (gnus-request-replace-article (cdr gnus-article-current) (car gnus-article-current) - (current-buffer)))) + (current-buffer) t))) (error "Couldn't replace article") ;; Update the summary buffer. (if (and references @@ -7340,7 +7653,8 @@ groups." (unless no-highlight (save-excursion (set-buffer gnus-article-buffer) - (gnus-run-hooks 'gnus-article-display-hook) + ;;;!!! Fix this -- article should be rehighlighted. + ;;;(gnus-run-hooks 'gnus-article-display-hook) (set-buffer gnus-original-article-buffer) (gnus-request-article (cdr gnus-article-current) @@ -7503,7 +7817,7 @@ the actual number of articles marked is returned." "Mark ARTICLE replied and update the summary line." (push article gnus-newsgroup-replied) (let ((buffer-read-only nil)) - (when (gnus-summary-goto-subject article) + (when (gnus-summary-goto-subject article nil t) (gnus-summary-update-secondary-mark article)))) (defun gnus-summary-set-bookmark (article) @@ -7585,6 +7899,7 @@ If N is negative, mark backwards instead. Mark with MARK, ?r by default. The difference between N and the actual number of articles marked is returned." (interactive "p") + (gnus-summary-show-thread) (let ((backward (< n 0)) (gnus-summary-goto-unread (and gnus-summary-goto-unread @@ -7622,11 +7937,7 @@ returned." (setq mark (gnus-request-update-mark gnus-newsgroup-name article mark)) ;; Check for auto-expiry. (when (and gnus-newsgroup-auto-expire - (or (= mark gnus-killed-mark) (= mark gnus-del-mark) - (= mark gnus-catchup-mark) (= mark gnus-low-score-mark) - (= mark gnus-ancient-mark) - (= mark gnus-read-mark) (= mark gnus-souped-mark) - (= mark gnus-duplicate-mark))) + (memq mark gnus-auto-expirable-marks)) (setq mark gnus-expirable-mark) ;; Let the backend know about the mark change. (setq mark (gnus-request-update-mark gnus-newsgroup-name article mark)) @@ -7665,7 +7976,6 @@ returned." (save-excursion (gnus-cache-possibly-enter-article gnus-newsgroup-name article - (gnus-summary-article-header article) (= mark gnus-ticked-mark) (= mark gnus-dormant-mark) (= mark gnus-unread-mark)))) @@ -7677,25 +7987,21 @@ returned." "Mark ARTICLE with MARK. MARK can be any character. Four MARK strings are reserved: `? ' (unread), `?!' (ticked), `??' (dormant) and `?E' (expirable). -If MARK is nil, then the default character `?D' is used. +If MARK is nil, then the default character `?r' is used. If ARTICLE is nil, then the article on the current line will be marked." ;; The mark might be a string. (when (stringp mark) (setq mark (aref mark 0))) ;; If no mark is given, then we check auto-expiring. - (and (not no-expire) - gnus-newsgroup-auto-expire - (or (not mark) - (and (gnus-characterp mark) - (or (= mark gnus-killed-mark) (= mark gnus-del-mark) - (= mark gnus-catchup-mark) (= mark gnus-low-score-mark) - (= mark gnus-read-mark) (= mark gnus-souped-mark) - (= mark gnus-duplicate-mark)))) - (setq mark gnus-expirable-mark)) - (let* ((mark (or mark gnus-del-mark)) - (article (or article (gnus-summary-article-number))) - (old-mark (gnus-summary-article-mark article))) + (when (null mark) + (setq mark gnus-del-mark)) + (when (and (not no-expire) + gnus-newsgroup-auto-expire + (memq mark gnus-auto-expirable-marks)) + (setq mark gnus-expirable-mark)) + (let ((article (or article (gnus-summary-article-number))) + (old-mark (gnus-summary-article-mark article))) ;; Allow the backend to change the mark. (setq mark (gnus-request-update-mark gnus-newsgroup-name article mark)) (if (eq mark old-mark) @@ -7715,7 +8021,6 @@ marked." (save-excursion (gnus-cache-possibly-enter-article gnus-newsgroup-name article - (gnus-summary-article-header article) (= mark gnus-ticked-mark) (= mark gnus-dormant-mark) (= mark gnus-unread-mark)))) @@ -7747,19 +8052,19 @@ marked." (let ((forward (cdr (assq type gnus-summary-mark-positions))) (buffer-read-only nil)) (re-search-backward "[\n\r]" (gnus-point-at-bol) 'move-to-limit) - (when (looking-at "\r") - (incf forward)) - (when (and forward - (<= (+ forward (point)) (point-max))) - ;; Go to the right position on the line. - (goto-char (+ forward (point))) - ;; Replace the old mark with the new mark. - (subst-char-in-region (point) (1+ (point)) (following-char) mark) - ;; Optionally update the marks by some user rule. - (when (eq type 'unread) - (gnus-data-set-mark - (gnus-data-find (gnus-summary-article-number)) mark) - (gnus-summary-update-line (eq mark gnus-unread-mark)))))) + (when forward + (when (looking-at "\r") + (incf forward)) + (when (<= (+ forward (point)) (point-max)) + ;; Go to the right position on the line. + (goto-char (+ forward (point))) + ;; Replace the old mark with the new mark. + (subst-char-in-region (point) (1+ (point)) (char-after) mark) + ;; Optionally update the marks by some user rule. + (when (eq type 'unread) + (gnus-data-set-mark + (gnus-data-find (gnus-summary-article-number)) mark) + (gnus-summary-update-line (eq mark gnus-unread-mark))))))) (defun gnus-mark-article-as-read (article &optional mark) "Enter ARTICLE in the pertinent lists and remove it from others." @@ -7840,14 +8145,15 @@ If N is negative, mark backwards instead. The difference between N and the actual number of articles marked is returned." (interactive "p") - (gnus-summary-mark-forward n gnus-del-mark t)) + (gnus-summary-mark-forward n gnus-del-mark gnus-inhibit-user-auto-expire)) (defun gnus-summary-mark-as-read-backward (n) "Mark the N articles as read backwards. The difference between N and the actual number of articles marked is returned." (interactive "p") - (gnus-summary-mark-forward (- n) gnus-del-mark t)) + (gnus-summary-mark-forward + (- n) gnus-del-mark gnus-inhibit-user-auto-expire)) (defun gnus-summary-mark-as-read (&optional article mark) "Mark current article as read. @@ -8130,25 +8436,15 @@ is non-nil or the Subject: of both articles are the same." (gnus-summary-article-header parent-article)))) (unless (and message-id (not (equal message-id ""))) (error "No message-id in desired parent")) - ;; We don't want the article to be marked as read. - (let (gnus-mark-article-hook) - (gnus-summary-select-article t t nil current-article)) - (set-buffer gnus-original-article-buffer) - (let ((buf (format "%s" (buffer-string)))) - (with-temp-buffer - (insert buf) - (goto-char (point-min)) - (if (re-search-forward "^References: " nil t) - (progn - (re-search-forward "^[^ \t]" nil t) - (forward-line -1) - (end-of-line) - (insert " " message-id)) - (insert "References: " message-id "\n")) - (unless (gnus-request-replace-article - current-article (car gnus-article-current) - (current-buffer)) - (error "Couldn't replace article")))) + (gnus-with-article current-article + (goto-char (point-min)) + (if (re-search-forward "^References: " nil t) + (progn + (re-search-forward "^[^ \t]" nil t) + (forward-line -1) + (end-of-line) + (insert " " message-id)) + (insert "References: " message-id "\n"))) (set-buffer gnus-summary-buffer) (gnus-summary-unmark-all-processable) (gnus-summary-update-article current-article) @@ -8382,27 +8678,31 @@ Argument REVERSE means reverse order." (gnus-summary-sort 'score reverse)) (defun gnus-summary-sort-by-lines (&optional reverse) - "Sort the summary buffer by article length. + "Sort the summary buffer by the number of lines. Argument REVERSE means reverse order." (interactive "P") (gnus-summary-sort 'lines reverse)) +(defun gnus-summary-sort-by-chars (&optional reverse) + "Sort the summary buffer by article length. +Argument REVERSE means reverse order." + (interactive "P") + (gnus-summary-sort 'chars reverse)) + (defun gnus-summary-sort (predicate reverse) "Sort summary buffer by PREDICATE. REVERSE means reverse order." (let* ((thread (intern (format "gnus-thread-sort-by-%s" predicate))) (article (intern (format "gnus-article-sort-by-%s" predicate))) (gnus-thread-sort-functions - (list - (if (not reverse) - thread - `(lambda (t1 t2) - (,thread t2 t1))))) + (if (not reverse) + thread + `(lambda (t1 t2) + (,thread t2 t1)))) (gnus-article-sort-functions - (list - (if (not reverse) - article - `(lambda (t1 t2) - (,article t2 t1))))) + (if (not reverse) + article + `(lambda (t1 t2) + (,article t2 t1)))) (buffer-read-only) (gnus-summary-prepare-hook nil)) ;; We do the sorting by regenerating the threads. @@ -8425,10 +8725,9 @@ The variable `gnus-default-article-saver' specifies the saver function." (save-buffer (save-excursion (nnheader-set-temp-buffer " *Gnus Save*"))) (num (length articles)) - header article file) - (while articles - (setq header (gnus-summary-article-header - (setq article (pop articles)))) + header file) + (dolist (article articles) + (setq header (gnus-summary-article-header article)) (if (not (vectorp header)) ;; This is a pseudo-article. (if (assq 'name header) @@ -8558,16 +8857,14 @@ save those articles instead." split-name)) ((consp result) (setq split-name (append result split-name))))))))) - split-name)) + (nreverse split-name))) (defun gnus-valid-move-group-p (group) (and (boundp group) (symbol-name group) - (memq 'respool - (assoc (symbol-name - (car (gnus-find-method-for-group - (symbol-name group)))) - gnus-valid-select-methods)))) + (symbol-value group) + (gnus-get-function (gnus-find-method-for-group + (symbol-name group)) 'request-accept-article t))) (defun gnus-read-move-group-name (prompt default articles prefix) "Read a group name." @@ -8618,6 +8915,41 @@ save those articles instead." (error "No such group: %s" to-newsgroup))) to-newsgroup)) +(defun gnus-summary-save-parts (type dir n reverse) + "Save parts matching TYPE to DIR. +If REVERSE, save parts that do not match TYPE." + (interactive + (list (read-string "Save parts of type: " "image/.*") + (read-file-name "Save to directory: " t nil t) + current-prefix-arg)) + (gnus-summary-iterate n + (let ((gnus-display-mime-function nil) + (gnus-inhibit-treatment t)) + (gnus-summary-select-article)) + (save-excursion + (set-buffer gnus-article-buffer) + (let ((handles (or (mm-dissect-buffer) (mm-uu-dissect)))) + (when handles + (gnus-summary-save-parts-1 type dir handles reverse) + (mm-destroy-parts handles)))))) + +(defun gnus-summary-save-parts-1 (type dir handle reverse) + (if (stringp (car handle)) + (mapcar (lambda (h) (gnus-summary-save-parts-1 type dir h reverse)) + (cdr handle)) + (when (if reverse + (not (string-match type (car (mm-handle-type handle)))) + (string-match type (car (mm-handle-type handle)))) + (let ((file (expand-file-name + (file-name-nondirectory + (or + (mail-content-type-get + (mm-handle-disposition handle) 'filename) + (concat gnus-newsgroup-name "." gnus-current-article))) + dir))) + (unless (file-exists-p file) + (mm-save-part-to-file handle file)))))) + ;; Summary extract commands (defun gnus-summary-insert-pseudos (pslist &optional not-view) @@ -8653,7 +8985,7 @@ save those articles instead." (lambda (f) (if (equal f " ") f - (gnus-quote-arg-for-sh-or-csh f))) + (mm-quote-arg f))) files " "))))) (setq ps (cdr ps))))) (if (and gnus-view-pseudos (not not-view)) @@ -8897,8 +9229,9 @@ save those articles instead." (setq unread (cdr unread))) (when (<= prev (cdr active)) (push (cons prev (cdr active)) read)) + (setq read (if (> (length read) 1) (nreverse read) read)) (if compute - (if (> (length read) 1) (nreverse read) read) + read (save-excursion (set-buffer gnus-group-buffer) (gnus-undo-register @@ -8907,9 +9240,18 @@ save those articles instead." (gnus-info-set-read ',info ',(gnus-info-read info)) (gnus-get-unread-articles-in-group ',info (gnus-active ,group)) (gnus-group-update-group ,group t)))) + ;; Propagate the read marks to the backend. + (if (gnus-check-backend-function 'request-set-mark group) + (let ((del (gnus-remove-from-range (gnus-info-read info) read)) + (add (gnus-remove-from-range read (gnus-info-read info)))) + (when (or add del) + (unless (gnus-check-group group) + (error "Can't open server for %s" group)) + (gnus-request-set-mark + group (delq nil (list (if add (list add 'add '(read))) + (if del (list del 'del '(read))))))))) ;; Enter this list into the group info. - (gnus-info-set-read - info (if (> (length read) 1) (nreverse read) read)) + (gnus-info-set-read info read) ;; Set the number of unread articles in gnus-newsrc-hashtb. (gnus-get-unread-articles-in-group info (gnus-active group)) t)))) @@ -8942,6 +9284,195 @@ save those articles instead." (gnus-summary-exit)) buffers))))) +(defun gnus-summary-setup-default-charset () + "Setup newsgroup default charset." + (let* ((name (and gnus-newsgroup-name + (gnus-group-real-name gnus-newsgroup-name))) + (ignored-charsets + (or gnus-newsgroup-ephemeral-ignored-charsets + (append + (and gnus-newsgroup-name + (or (gnus-group-find-parameter gnus-newsgroup-name + 'ignored-charsets t) + (let ((alist gnus-group-ignored-charsets-alist) + elem (charsets nil)) + (while (setq elem (pop alist)) + (when (and name + (string-match (car elem) name)) + (setq alist nil + charsets (cdr elem)))) + charsets)))) + gnus-newsgroup-ignored-charsets))) + (setq gnus-newsgroup-charset + (or gnus-newsgroup-ephemeral-charset + (and gnus-newsgroup-name + (or (gnus-group-find-parameter gnus-newsgroup-name + 'charset) + (let ((alist gnus-group-charset-alist) + elem (charset nil)) + (while (setq elem (pop alist)) + (when (and name + (string-match (car elem) name)) + (setq alist nil + charset (cadr elem)))) + charset))) + gnus-default-charset)) + (set (make-local-variable 'gnus-newsgroup-ignored-charsets) + ignored-charsets))) + +;;; +;;; Mime Commands +;;; + +(defun gnus-summary-display-buttonized (&optional show-all-parts) + "Display the current article buffer fully MIME-buttonized. +If SHOW-ALL-PARTS (the prefix) is non-nil, all multipart/* parts are +treated as multipart/mixed." + (interactive "P") + (require 'gnus-art) + (let ((gnus-unbuttonized-mime-types nil) + (gnus-mime-display-multipart-as-mixed show-all-parts)) + (gnus-summary-show-article))) + +(defun gnus-summary-repair-multipart (article) + "Add a Content-Type header to a multipart article without one." + (interactive (list (gnus-summary-article-number))) + (gnus-with-article article + (message-narrow-to-head) + (goto-char (point-max)) + (widen) + (when (search-forward "\n--" nil t) + (let ((separator (buffer-substring (point) (gnus-point-at-eol)))) + (message-narrow-to-head) + (message-remove-header "Mime-Version") + (message-remove-header "Content-Type") + (goto-char (point-max)) + (insert (format "Content-Type: multipart/mixed; boundary=\"%s\"\n" + separator)) + (insert "Mime-Version: 1.0\n") + (widen)))) + (let (gnus-mark-article-hook) + (gnus-summary-select-article t t nil article))) + +(defun gnus-summary-toggle-display-buttonized () + "Toggle the buttonizing of the article buffer." + (interactive) + (require 'gnus-art) + (if (setq gnus-inhibit-mime-unbuttonizing + (not gnus-inhibit-mime-unbuttonizing)) + (let ((gnus-unbuttonized-mime-types nil)) + (gnus-summary-show-article)) + (gnus-summary-show-article))) + +;;; +;;; with article +;;; + +(defmacro gnus-with-article (article &rest forms) + "Select ARTICLE and perform FORMS in the original article buffer. +Then replace the article with the result." + `(progn + ;; We don't want the article to be marked as read. + (let (gnus-mark-article-hook) + (gnus-summary-select-article t t nil ,article)) + (set-buffer gnus-original-article-buffer) + ,@forms + (if (not (gnus-check-backend-function + 'request-replace-article (car gnus-article-current))) + (gnus-message 5 "Read-only group; not replacing") + (unless (gnus-request-replace-article + ,article (car gnus-article-current) + (current-buffer) t) + (error "Couldn't replace article"))) + ;; The cache and backlog have to be flushed somewhat. + (when gnus-keep-backlog + (gnus-backlog-remove-article + (car gnus-article-current) (cdr gnus-article-current))) + (when gnus-use-cache + (gnus-cache-update-article + (car gnus-article-current) (cdr gnus-article-current))))) + +(put 'gnus-with-article 'lisp-indent-function 1) +(put 'gnus-with-article 'edebug-form-spec '(form body)) + +;;; +;;; Generic summary marking commands +;;; + +(defvar gnus-summary-marking-alist + '((read gnus-del-mark "d") + (unread gnus-unread-mark "u") + (ticked gnus-ticked-mark "!") + (dormant gnus-dormant-mark "?") + (expirable gnus-expirable-mark "e")) + "An alist of names/marks/keystrokes.") + +(defvar gnus-summary-generic-mark-map (make-sparse-keymap)) +(defvar gnus-summary-mark-map) + +(defun gnus-summary-make-all-marking-commands () + (define-key gnus-summary-mark-map "M" gnus-summary-generic-mark-map) + (dolist (elem gnus-summary-marking-alist) + (apply 'gnus-summary-make-marking-command elem))) + +(defun gnus-summary-make-marking-command (name mark keystroke) + (let ((map (make-sparse-keymap))) + (define-key gnus-summary-generic-mark-map keystroke map) + (dolist (lway `((next "next" next nil "n") + (next-unread "next unread" next t "N") + (prev "previous" prev nil "p") + (prev-unread "previous unread" prev t "P") + (nomove "" nil nil ,keystroke))) + (let ((func (gnus-summary-make-marking-command-1 + mark (car lway) lway name))) + (setq func (eval func)) + (define-key map (nth 4 lway) func))))) + +(defun gnus-summary-make-marking-command-1 (mark way lway name) + `(defun ,(intern + (format "gnus-summary-put-mark-as-%s%s" + name (if (eq way 'nomove) + "" + (concat "-" (symbol-name way))))) + (n) + ,(format + "Mark the current article as %s%s. +If N, the prefix, then repeat N times. +If N is negative, move in reverse order. +The difference between N and the actual number of articles marked is +returned." + name (cadr lway)) + (interactive "p") + (gnus-summary-generic-mark n ,mark ',(nth 2 lway) ,(nth 3 lway)))) + +(defun gnus-summary-generic-mark (n mark move unread) + "Mark N articles with MARK." + (unless (eq major-mode 'gnus-summary-mode) + (error "This command can only be used in the summary buffer")) + (gnus-summary-show-thread) + (let ((nummove + (cond + ((eq move 'next) 1) + ((eq move 'prev) -1) + (t 0)))) + (if (zerop nummove) + (setq n 1) + (when (< n 0) + (setq n (abs n) + nummove (* -1 nummove)))) + (while (and (> n 0) + (gnus-summary-mark-article nil mark) + (zerop (gnus-summary-next-subject nummove unread t))) + (setq n (1- n))) + (when (/= 0 n) + (gnus-message 7 "No more %sarticles" (if mark "" "unread "))) + (gnus-summary-recenter) + (gnus-summary-position-point) + (gnus-set-mode-line 'summary) + n)) + +(gnus-summary-make-all-marking-commands) + (gnus-ems-redefine) (provide 'gnus-sum)