X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=lisp%2Fgnus-art.el;h=d4e73a84f48f530d1842c06fcffe2e6d893f4d00;hb=3ad5943c4ad67b4f8d556436b31c3ca8bc4b5064;hp=4bde9419b582c6e821bf46529984df14e7a7d562;hpb=22d67eb69d38558636bccda449388713db84b44d;p=elisp%2Fgnus.git- diff --git a/lisp/gnus-art.el b/lisp/gnus-art.el index 4bde941..d4e73a8 100644 --- a/lisp/gnus-art.el +++ b/lisp/gnus-art.el @@ -127,7 +127,8 @@ "^X-Sun-Charset:" "^X-Accept-Language:" "^X-Envelope-Sender:" "^List-[A-Za-z]+:" "^X-Listprocessor-Version:" "^X-Received:" "^X-Distribute:" "^X-Sequence:" "^X-Juno-Line-Breaks:" - "^X-Notes-Item:" "^X-MS-TNEF-Correlator:" "^x-uunet-gateway:") + "^X-Notes-Item:" "^X-MS-TNEF-Correlator:" "^x-uunet-gateway:" + "^X-Received:" "^Content-length:" "X-precedence:") "*All headers that start with this regexp will be hidden. This variable can also be a list of regexps of headers to be ignored. If `gnus-visible-headers' is non-nil, this variable will be ignored." @@ -181,7 +182,7 @@ the end of the buffer." :group 'gnus-article-signature) (defcustom gnus-signature-limit nil - "Provide a limit to what is considered a signature. + "Provide a limit to what is considered a signature. If it is a number, no signature may not be longer (in characters) than that number. If it is a floating point number, no signature may be longer (in lines) than that number. If it is a function, the function @@ -214,7 +215,7 @@ asynchronously. The compressed face will be piped to this command." (defcustom gnus-emphasis-alist (let ((format - "\\(\\s-\\|^\\|[-\"]\\|\\s(\\|\\s)\\)\\(%s\\(\\w+\\(\\s-+\\w+\\)*[.,]?\\)%s\\)\\(\\s-\\|[-?!.,;:\"]\\|\\s(\\|\\s)\\)") + "\\(\\s-\\|^\\|[-\"]\\|\\s(\\)\\(%s\\(\\w+\\(\\s-+\\w+\\)*[.,]?\\)%s\\)\\(\\s-\\|[-,;:\"]\\s-\\|[?!.]+\\s-\\|\\s)\\)") (types '(("_" "_" underline) ("/" "/" italic) @@ -265,7 +266,7 @@ is the face used for highlighting." :group 'gnus-article-emphasis) (defface gnus-emphasis-underline-italic '((t (:italic t :underline t))) - "Face used for displaying underlined italic emphasized text (_*word*_)." + "Face used for displaying underlined italic emphasized text (_/word/_)." :group 'gnus-article-emphasis) (defface gnus-emphasis-bold-italic '((t (:bold t :italic t))) @@ -620,9 +621,9 @@ be added below it (otherwise)." "Function called with a MIME handle as the argument. This is meant for people who want to view first matched part. For `undisplayed-alternative' (default), the first undisplayed -part or alternative part is used. For `undisplayed', the first -undisplayed part is used. For a function, the first part which -the function return `t' is used. For `nil', the first part is +part or alternative part is used. For `undisplayed', the first +undisplayed part is used. For a function, the first part which +the function return `t' is used. For `nil', the first part is used." :group 'gnus-article-mime :type '(choice @@ -666,7 +667,7 @@ See the manual for details." :type gnus-article-treat-custom) (put 'gnus-treat-highlight-signature 'highlight t) -(defcustom gnus-treat-buttonize t +(defcustom gnus-treat-buttonize 100000 "Add buttons. Valid values are nil, t, `head', `last', an integer or a predicate. See the manual for details." @@ -682,7 +683,7 @@ See the manual for details." :type gnus-article-treat-head-custom) (put 'gnus-treat-buttonize-head 'highlight t) -(defcustom gnus-treat-emphasize t +(defcustom gnus-treat-emphasize 50000 "Emphasize text. Valid values are nil, t, `head', `last', an integer or a predicate. See the manual for details." @@ -953,6 +954,7 @@ See the manual for details." (gnus-treat-overstrike gnus-article-treat-overstrike) (gnus-treat-buttonize-head gnus-article-add-buttons-to-head) (gnus-treat-display-smileys gnus-smiley-display) + (gnus-treat-capitalize-sentences gnus-article-capitalize-sentences) (gnus-treat-display-picons gnus-article-display-picons) (gnus-treat-play-sounds gnus-earcon-display))) @@ -1416,47 +1418,50 @@ MAP is an alist where the elements are on the form (\"from\" \"to\")." "Decode charset-encoded text in the article. If PROMPT (the prefix), prompt for a coding system to use." (interactive "P") + (let ((inhibit-point-motion-hooks t) (case-fold-search t) + buffer-read-only + (mail-parse-charset gnus-newsgroup-charset) + (mail-parse-ignored-charsets + (save-excursion (condition-case nil + (set-buffer gnus-summary-buffer) + (error)) + gnus-newsgroup-ignored-charsets)) + ct cte ctl charset) (save-excursion (save-restriction (article-narrow-to-head) - (let* ((inhibit-point-motion-hooks t) - (case-fold-search t) - (ct (message-fetch-field "Content-Type" t)) - (cte (message-fetch-field "Content-Transfer-Encoding" t)) - (ctl (and ct (ignore-errors - (mail-header-parse-content-type ct)))) - (charset (cond - (prompt - (mm-read-coding-system "Charset to decode: ")) - (ctl - (mail-content-type-get ctl 'charset)))) - (mail-parse-charset gnus-newsgroup-charset) - (mail-parse-ignored-charsets - (save-excursion (condition-case nil - (set-buffer gnus-summary-buffer) - (error)) - gnus-newsgroup-ignored-charsets)) - buffer-read-only) - (if (and ctl (not (string-match "/" (car ctl)))) - (setq ctl nil)) - (goto-char (point-max)) - (widen) - (forward-line 1) - (narrow-to-region (point) (point-max)) - (when (and (or (not ctl) - (equal (car ctl) "text/plain")) - (not (mm-uu-test))) - (mm-decode-body - charset (and cte (intern (downcase - (gnus-strip-whitespace cte)))) - (car ctl))))))) + (setq ct (message-fetch-field "Content-Type" t) + cte (message-fetch-field "Content-Transfer-Encoding" t) + ctl (and ct (ignore-errors + (mail-header-parse-content-type ct))) + charset (cond + (prompt + (mm-read-coding-system "Charset to decode: ")) + (ctl + (mail-content-type-get ctl 'charset)))) + (when cte + (setq cte (mail-header-strip cte))) + (if (and ctl (not (string-match "/" (car ctl)))) + (setq ctl nil)) + (goto-char (point-max))) + (forward-line 1) + (save-restriction + (narrow-to-region (point) (point-max)) + (when (and (or (not ctl) + (equal (car ctl) "text/plain"))) + (mm-decode-body + charset (and cte (intern (downcase + (gnus-strip-whitespace cte)))) + (car ctl))))))) (defun article-decode-encoded-words () "Remove encoded-word encoding from headers." (let ((inhibit-point-motion-hooks t) (mail-parse-charset gnus-newsgroup-charset) (mail-parse-ignored-charsets - (save-excursion (set-buffer gnus-summary-buffer) + (save-excursion (condition-case nil + (set-buffer gnus-summary-buffer) + (error)) gnus-newsgroup-ignored-charsets)) buffer-read-only) (save-restriction @@ -1475,15 +1480,22 @@ or not." (when (or force (and type (string-match "quoted-printable" (downcase type)))) (article-goto-body) - (save-restriction - (narrow-to-region (point) (point-max)) - (quoted-printable-decode-region (point-min) (point-max)) - (when charset - (mm-decode-body charset))))))) + (quoted-printable-decode-region (point) (point-max) charset))))) + +(eval-when-compile + (require 'rfc1843)) + +(defun article-decode-HZ () + "Translate a HZ-encoded article." + (interactive) + (require 'rfc1843) + (save-excursion + (let ((buffer-read-only nil)) + (rfc1843-decode-region (point-min) (point-max))))) (defun article-hide-list-identifiers () - "Remove any list identifiers in `gnus-list-identifiers' from Subject -header in the current article." + "Remove list identifies from the Subject header. +The `gnus-list-identifiers' variable specifies what to do." (interactive) (save-excursion (save-restriction @@ -1822,7 +1834,7 @@ If HIDE, hide the text instead." (defun article-date-ut (&optional type highlight header) "Convert DATE date to universal time in the current article. If TYPE is `local', convert to local time; if it is `lapsed', output -how much time has lapsed since DATE. For `lapsed', the value of +how much time has lapsed since DATE. For `lapsed', the value of `gnus-article-date-lapsed-new-header' says whether the \"X-Sent:\" header should replace the \"Date:\" one, or should be added below it." (interactive (list 'ut t)) @@ -1843,18 +1855,17 @@ should replace the \"Date:\" one, or should be added below it." (inhibit-point-motion-hooks t) pos bface eface) - (when (and date (not (string= date ""))) - (save-excursion - (save-restriction - (article-narrow-to-head) - (when (re-search-forward tdate-regexp nil t) - (setq bface (get-text-property (gnus-point-at-bol) 'face) - date (or (get-text-property (gnus-point-at-bol) - 'original-date) - date) - eface (get-text-property (1- (gnus-point-at-eol)) - 'face)) - (forward-line 1)) + (save-excursion + (save-restriction + (article-narrow-to-head) + (when (re-search-forward tdate-regexp nil t) + (setq bface (get-text-property (gnus-point-at-bol) 'face) + date (or (get-text-property (gnus-point-at-bol) + 'original-date) + date) + eface (get-text-property (1- (gnus-point-at-eol)) 'face)) + (forward-line 1)) + (when (and date (not (string= date ""))) (goto-char (point-min)) (let ((buffer-read-only nil)) ;; Delete any old Date headers. @@ -1902,9 +1913,9 @@ should replace the \"Date:\" one, or should be added below it." (concat "Date: " (current-time-string (let* ((e (parse-time-string date)) - (tm (apply 'encode-time e)) - (ms (car tm)) - (ls (- (cadr tm) (car (current-time-zone time))))) + (tm (apply 'encode-time e)) + (ms (car tm)) + (ls (- (cadr tm) (car (current-time-zone time))))) (cond ((< ls 0) (list (1- ms) (+ ls 65536))) ((> ls 65535) (list (1+ ms) (- ls 65536))) (t (list ms ls))))) @@ -2048,9 +2059,12 @@ This format is defined by the `gnus-article-time-format' variable." (interactive (gnus-article-hidden-arg)) (unless (gnus-article-check-hidden-text 'emphasis arg) (save-excursion - (let ((alist (or (with-current-buffer gnus-summary-buffer - gnus-article-emphasis-alist) - gnus-emphasis-alist)) + (let ((alist (or + (condition-case nil + (with-current-buffer gnus-summary-buffer + gnus-article-emphasis-alist) + (error)) + gnus-emphasis-alist)) (buffer-read-only nil) (props (append '(article-type emphasis) gnus-hidden-properties)) @@ -2086,12 +2100,12 @@ This format is defined by the `gnus-article-time-format' variable." (while (setq elem (pop alist)) (when (and name (string-match (car elem) name)) (setq alist nil - highlight (copy-list (cdr elem))))) + highlight (copy-sequence (cdr elem))))) highlight) - (copy-list highlight-words) + (copy-sequence highlight-words) (if gnus-newsgroup-name - (copy-list (gnus-group-find-parameter - gnus-newsgroup-name 'highlight-words t))) + (copy-sequence (gnus-group-find-parameter + gnus-newsgroup-name 'highlight-words t))) gnus-emphasis-alist))))) (defvar gnus-summary-article-menu) @@ -2410,6 +2424,7 @@ If variable `gnus-use-long-file-name' is non-nil, it is article-remove-cr article-display-x-face article-de-quoted-unreadable + article-decode-HZ article-mime-decode-quoted-printable article-hide-list-identifiers article-hide-pgp @@ -2457,7 +2472,7 @@ If variable `gnus-use-long-file-name' is non-nil, it is "s" gnus-article-show-summary "\C-c\C-m" gnus-article-mail "?" gnus-article-describe-briefly - "e" gnus-article-edit + "e" gnus-summary-edit-article "<" beginning-of-buffer ">" end-of-buffer "\C-c\C-i" gnus-info-find-node @@ -2493,7 +2508,8 @@ If variable `gnus-use-long-file-name' is non-nil, it is ["Hide citation" gnus-article-hide-citation t] ["Treat overstrike" gnus-article-treat-overstrike t] ["Remove carriage return" gnus-article-remove-cr t] - ["Remove quoted-unreadable" gnus-article-de-quoted-unreadable t])) + ["Remove quoted-unreadable" gnus-article-de-quoted-unreadable t] + ["Decode HZ" gnus-article-decode-HZ t])) ;; Note "Commands" menu is defined in gnus-sum.el for consistency @@ -2640,7 +2656,7 @@ If ALL-HEADERS is non-nil, no headers are hidden." (gnus-summary-mark-article article gnus-canceled-mark) (unless (memq article gnus-newsgroup-sparse) (gnus-error 1 - "No such article (may have expired or been canceled)"))))) + "No such article (may have expired or been canceled)"))))) (if (or (eq result 'pseudo) (eq result 'nneething)) (progn @@ -2720,9 +2736,9 @@ If ALL-HEADERS is non-nil, no headers are hidden." (setq buffer-read-only nil gnus-article-wash-types nil) (gnus-run-hooks 'gnus-tmp-internal-hook) - (gnus-run-hooks 'gnus-article-prepare-hook) (when gnus-display-mime-function - (funcall gnus-display-mime-function)))) + (funcall gnus-display-mime-function)) + (gnus-run-hooks 'gnus-article-prepare-hook))) ;;; ;;; Gnus MIME viewing functions @@ -2827,7 +2843,8 @@ If ALL-HEADERS is non-nil, no headers are hidden." (defun gnus-mime-view-part-as-type () "Choose a MIME media type, and view the part as such." (interactive - (list (completing-read "View as MIME type: " mailcap-mime-types))) + (list (completing-read "View as MIME type: " + (mapcar 'list (mailcap-mime-types))))) (gnus-article-check-buffer) (let ((handle (get-text-property (point) 'gnus-data))) (gnus-mm-display-part handle))) @@ -2886,11 +2903,12 @@ If ALL-HEADERS is non-nil, no headers are hidden." (mm-display-part handle)))) (defun gnus-mime-internalize-part (&optional handle) - "View the MIME part under point with an internal viewer." + "View the MIME part under point with an internal viewer. +In no internal viewer is available, use an external viewer." (interactive) (gnus-article-check-buffer) (let* ((handle (or handle (get-text-property (point) 'gnus-data))) - (mm-user-display-methods '((".*" . inline))) + (mm-inlined-types '(".*")) (mm-inline-large-images t) (mail-parse-charset gnus-newsgroup-charset) (mail-parse-ignored-charsets @@ -2949,7 +2967,7 @@ If ALL-HEADERS is non-nil, no headers are hidden." ((eq condition 'undisplayed) (not (or (mm-handle-undisplayer (cdr ihandle)) (equal (mm-handle-media-type (cdr ihandle)) - "multipart/alternative")))) + "multipart/alternative")))) ((eq condition 'undisplayed-alternative) (not (mm-handle-undisplayer (cdr ihandle)))) (t t)) @@ -3100,7 +3118,7 @@ If ALL-HEADERS is non-nil, no headers are hidden." ;; Top-level call; we clean up. (when gnus-article-mime-handles (mm-destroy-parts gnus-article-mime-handles) - (setq gnus-article-mime-handle-alist nil)) ;; A trick. + (setq gnus-article-mime-handle-alist nil));; A trick. (setq gnus-article-mime-handles handles) ;; We allow users to glean info from the handles. (when gnus-article-mime-part-function @@ -3121,13 +3139,13 @@ If ALL-HEADERS is non-nil, no headers are hidden." (narrow-to-region (point) (point-max)) (gnus-treat-article nil 1 1) (widen))) - (if (not ihandles) - ;; Highlight the headers. - (save-excursion - (save-restriction - (article-goto-body) - (narrow-to-region (point-min) (point)) - (gnus-treat-article 'head)))))))) + (unless ihandles + ;; Highlight the headers. + (save-excursion + (save-restriction + (article-goto-body) + (narrow-to-region (point-min) (point)) + (gnus-treat-article 'head)))))))) (defvar gnus-mime-display-multipart-as-mixed nil) @@ -3176,10 +3194,11 @@ If ALL-HEADERS is non-nil, no headers are hidden." (when (string-match (pop ignored) type) (throw 'ignored nil))) (if (and (setq not-attachment - (or (not (mm-handle-disposition handle)) - (equal (car (mm-handle-disposition handle)) - "inline") - (mm-attachment-override-p handle))) + (and (not (mm-inline-override-p handle)) + (or (not (mm-handle-disposition handle)) + (equal (car (mm-handle-disposition handle)) + "inline") + (mm-attachment-override-p handle)))) (mm-automatic-display-p handle) (or (mm-inlined-p handle) (mm-automatic-external-display-p type))) @@ -3190,11 +3209,11 @@ If ALL-HEADERS is non-nil, no headers are hidden." (push (cons id handle) gnus-article-mime-handle-alist) (when (or (not display) (not (gnus-unbuttonized-mime-type-p type))) - (gnus-article-insert-newline) + ;(gnus-article-insert-newline) (gnus-insert-mime-button handle id (list (or display (and not-attachment text)))) (gnus-article-insert-newline) - (gnus-article-insert-newline) + ;(gnus-article-insert-newline) (setq move t))) (let ((beg (point))) (cond @@ -3204,7 +3223,9 @@ If ALL-HEADERS is non-nil, no headers are hidden." (setq beg (point))) (let ((mail-parse-charset gnus-newsgroup-charset) (mail-parse-ignored-charsets - (save-excursion (set-buffer gnus-summary-buffer) + (save-excursion (condition-case () + (set-buffer gnus-summary-buffer) + (error)) gnus-newsgroup-ignored-charsets))) (mm-display-part handle t)) (goto-char (point-max))) @@ -3642,8 +3663,7 @@ If given a prefix, show the hidden text instead." ;; We only request an article by message-id when we do not have the ;; headers for it, so we'll have to get those. (when (stringp article) - (let ((gnus-override-method gnus-refer-article-method)) - (gnus-read-header article))) + (gnus-read-header article)) ;; If the article number is negative, that means that this article ;; doesn't belong in this newsgroup (possibly), so we find its @@ -3661,8 +3681,7 @@ If given a prefix, show the hidden text instead." ;; This is a sparse gap article. (setq do-update-line article) (setq article (mail-header-id header)) - (let ((gnus-override-method gnus-refer-article-method)) - (setq sparse-header (gnus-read-header article))) + (setq sparse-header (gnus-read-header article)) (setq gnus-newsgroup-sparse (delq article gnus-newsgroup-sparse))) ((vectorp header) @@ -3723,19 +3742,35 @@ If given a prefix, show the hidden text instead." 'article) ;; Get the article and put into the article buffer. ((or (stringp article) (numberp article)) - (let ((gnus-override-method - (and (stringp article) gnus-refer-article-method)) + (let ((gnus-override-method gnus-override-method) + (methods (and (stringp article) + gnus-refer-article-method)) + result (buffer-read-only nil)) - (erase-buffer) - (gnus-kill-all-overlays) - (gnus-check-group-server) - (when (gnus-request-article article group (current-buffer)) - (when (numberp article) - (gnus-async-prefetch-next group article gnus-summary-buffer) - (when gnus-keep-backlog - (gnus-backlog-enter-article - group article (current-buffer)))) - 'article))) + (setq methods + (if (listp methods) + (delq 'current methods) + (list methods))) + (if (and (null gnus-override-method) methods) + (setq gnus-override-method (pop methods))) + (while (not result) + (erase-buffer) + (gnus-kill-all-overlays) + (let ((gnus-newsgroup-name group)) + (gnus-check-group-server)) + (when (gnus-request-article article group (current-buffer)) + (when (numberp article) + (gnus-async-prefetch-next group article + gnus-summary-buffer) + (when gnus-keep-backlog + (gnus-backlog-enter-article + group article (current-buffer)))) + (setq result 'article)) + (if (not result) + (if methods + (setq gnus-override-method (pop methods)) + (setq result 'done)))) + (and (eq result 'article) 'article))) ;; It was a pseudo. (t article))) @@ -3950,9 +3985,9 @@ groups." ("mailto:\\([-a-zA-Z.@_+0-9%]+\\)" 0 t gnus-url-mailto 1) ("\\bmailto:\\([^ \n\t]+\\)" 0 t gnus-url-mailto 1) ;; This is how URLs _should_ be embedded in text... - ("]*\\)>" 0 t gnus-button-embedded-url 1) + ("]*\\)>" 0 t gnus-button-embedded-url 1) ;; Raw URLs. - (,gnus-button-url-regexp 0 t gnus-button-url 0)) + (,gnus-button-url-regexp 0 t browse-url 0)) "*Alist of regexps matching buttons in article bodies. Each entry has the form (REGEXP BUTTON FORM CALLBACK PAR...), where @@ -3980,9 +4015,9 @@ variable it the real callback function." ("^\\(From\\|Reply-To\\):" ": *\\(.+\\)$" 1 t gnus-button-reply 1) ("^\\(Cc\\|To\\):" "[^ \t\n<>,()\"]+@[^ \t\n<>,()\"]+" 0 t gnus-button-mailto 0) - ("^X-[Uu][Rr][Ll]:" ,gnus-button-url-regexp 0 t gnus-button-url 0) - ("^Subject:" ,gnus-button-url-regexp 0 t gnus-button-url 0) - ("^[^:]+:" ,gnus-button-url-regexp 0 t gnus-button-url 0) + ("^X-[Uu][Rr][Ll]:" ,gnus-button-url-regexp 0 t browse-url 0) + ("^Subject:" ,gnus-button-url-regexp 0 t browse-url 0) + ("^[^:]+:" ,gnus-button-url-regexp 0 t browse-url 0) ("^[^:]+:" "\\(<\\(url: \\)?news:\\([^>\n ]*\\)>\\)" 1 t gnus-button-message-id 3)) "*Alist of headers and regexps to match buttons in article heads. @@ -4379,19 +4414,9 @@ forbidden in URL encoding." ;; Reply to ADDRESS. (message-reply address)) -(defun gnus-button-url (address) - "Browse ADDRESS." - ;; In Emacs 20, `browse-url-browser-function' may be an alist. - (if (listp browse-url-browser-function) - (browse-url address) - (funcall browse-url-browser-function address))) - (defun gnus-button-embedded-url (address) "Browse ADDRESS." - ;; In Emacs 20, `browse-url-browser-function' may be an alist. - (if (listp browse-url-browser-function) - (browse-url (gnus-strip-whitespace address)) - (funcall browse-url-browser-function (gnus-strip-whitespace address)))) + (browse-url (gnus-strip-whitespace address))) ;;; Next/prev buttons in the article buffer. @@ -4463,8 +4488,8 @@ forbidden in URL encoding." '(mail-decode-encoded-word-region) "List of methods used to decode headers. -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 +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. @@ -4482,13 +4507,13 @@ For example: (eq gnus-newsgroup-name (car gnus-decode-header-methods-cache))) (setq gnus-decode-header-methods-cache (list gnus-newsgroup-name)) - (mapc '(lambda (x) - (if (symbolp x) - (nconc gnus-decode-header-methods-cache (list x)) - (if (and gnus-newsgroup-name - (string-match (car x) gnus-newsgroup-name)) - (nconc gnus-decode-header-methods-cache - (list (cdr x)))))) + (mapcar (lambda (x) + (if (symbolp x) + (nconc gnus-decode-header-methods-cache (list x)) + (if (and gnus-newsgroup-name + (string-match (car x) gnus-newsgroup-name)) + (nconc gnus-decode-header-methods-cache + (list (cdr x)))))) gnus-decode-header-methods)) (let ((xlist gnus-decode-header-methods-cache)) (pop xlist) @@ -4533,18 +4558,8 @@ For example: (defvar length) (defun gnus-treat-predicate (val) (cond - (condition - (eq condition val)) ((null val) nil) - ((eq val t) - t) - ((eq val 'head) - nil) - ((eq val 'last) - (eq part-number total-parts)) - ((numberp val) - (< length val)) ((and (listp val) (stringp (car val))) (apply 'gnus-or (mapcar `(lambda (s) @@ -4560,9 +4575,19 @@ For example: ((eq pred 'not) (not (gnus-treat-predicate (car val)))) ((eq pred 'typep) - (equal (cadr val) type)) + (equal (car val) type)) (t (error "%S is not a valid predicate" pred))))) + (condition + (eq condition val)) + ((eq val t) + t) + ((eq val 'head) + nil) + ((eq val 'last) + (eq part-number total-parts)) + ((numberp val) + (< length val)) (t (error "%S is not a valid value" val))))