shr.el: Implement table rendering.
shr.el (shr-make-table): Tweak table generation.
shr.el (shr-make-table): Fix typo.
nnimap.el (nnimap-open-connection): Allow tls as a synonym for ssl.
gnus-util.el (gnus-emacs-completing-read): Mapcar collection to list, for XEmacs.
nnimap.el (nnimap-close-server): Implement.
gnus-salt.el: Remove all gnus-carpal stuff -- it's not useful.
nnir.el (nnir-run-imap): Remove spurious space in search string.
message.el (message-idna-to-ascii-rhs-1): Don't bug out on addresses without @ signs.
gnus-sum.el (gnus-widen-article-window): New variable.
shr.el (browse-url): Required.
shr.el (shr-ensure-paragraph): Don't insert a new newline after empty-ish lines.
shr.el (shr-show-alt-text, shr-browse-image): New commands.
gravatar.el (gravatar-retrieved): kill buffer when retrieved.
shr.el (shr-browse-url, shr-copy-url): New commands.
shr.el (shr-render-td): Protect against too-wide text.
spam-report.el (spam-report-url-ping-plain): Don't query about killing the process.
nnimap.el (nnimap-finish-retrieve-group-infos): Message while waiting for data.
shr.el (shr-tag-blockquote): Ensure paragraph after quote, too.
mml-smime.el: Fix gnus-completing-read usage.
shr.el (shr-get-image-data): Ensure against the cache file missing.
nnimap.el (nnimap-open-connection): Give an error if nnimap-stream is unknown.
+2010-10-04 Lars Magne Ingebrigtsen <larsi@gnus.org>
+
+ * gnus.texi (Misc Article): Document gnus-widen-article-window.
+
2010-10-03 Julien Danjou <julien@danjou.info>
* emacs-mime.texi (Display Customization): Update
@item NoCeM support has been removed.
+@item Carpal mode has been removed.
+
@end itemize
@end itemize
* Compilation:: How to speed Gnus up.
* Mode Lines:: Displaying information in the mode lines.
* Highlighting and Menus:: Making buffers look all nice and cozy.
-* Buttons:: Get tendinitis in ten easy steps!
* Daemons:: Gnus can do things behind your back.
* Undo:: Some actions can be undone.
* Predicate Specifiers:: Specifying predicates.
(This is the default.) If @code{nil}, each group will have its own
article buffer.
+@item gnus-widen-article-window
+@cindex gnus-widen-article-window
+If non-@code{nil}, selecting the article buffer with the @kbd{h}
+command will ``widen'' the article window to take the entire frame.
+
@vindex gnus-article-decode-hook
@item gnus-article-decode-hook
@cindex @acronym{MIME}
* Compilation:: How to speed Gnus up.
* Mode Lines:: Displaying information in the mode lines.
* Highlighting and Menus:: Making buffers look all nice and cozy.
-* Buttons:: Get tendinitis in ten easy steps!
* Daemons:: Gnus can do things behind your back.
* Undo:: Some actions can be undone.
* Predicate Specifiers:: Specifying predicates.
buffer should be given. Here's an excerpt of this variable:
@lisp
-((group (vertical 1.0 (group 1.0 point)
- (if gnus-carpal (group-carpal 4))))
+((group (vertical 1.0 (group 1.0 point)))
(article (vertical 1.0 (summary 0.25 point)
(article 1.0))))
@end lisp
@lisp
(article (vertical 1.0 (group 4)
(summary 0.25 point)
- (if gnus-carpal (summary-carpal 4))
(article 1.0)))
@end lisp
If the @dfn{split} looks like something that can be @code{eval}ed (to be
precise---if the @code{car} of the split is a function or a subr), this
split will be @code{eval}ed. If the result is non-@code{nil}, it will
-be used as a split. This means that there will be three buffers if
-@code{gnus-carpal} is @code{nil}, and four buffers if @code{gnus-carpal}
-is non-@code{nil}.
+be used as a split.
Not complicated enough for you? Well, try this on for size:
@lisp
(article (horizontal 1.0
(vertical 0.5
- (group 1.0)
- (gnus-carpal 4))
+ (group 1.0))
(vertical 1.0
(summary 0.25 point)
- (summary-carpal 4)
(article 1.0))))
@end lisp
@end table
-@node Buttons
-@section Buttons
-@cindex buttons
-@cindex mouse
-@cindex click
-
-Those new-fangled @dfn{mouse} contraptions is very popular with the
-young, hep kids who don't want to learn the proper way to do things
-these days. Why, I remember way back in the summer of '89, when I was
-using Emacs on a Tops 20 system. Three hundred users on one single
-machine, and every user was running Simula compilers. Bah!
-
-Right.
-
-@vindex gnus-carpal
-Well, you can make Gnus display bufferfuls of buttons you can click to
-do anything by setting @code{gnus-carpal} to @code{t}. Pretty simple,
-really. Tell the chiropractor I sent you.
-
-
-@table @code
-
-@item gnus-carpal-mode-hook
-@vindex gnus-carpal-mode-hook
-Hook run in all carpal mode buffers.
-
-@item gnus-carpal-button-face
-@vindex gnus-carpal-button-face
-Face used on buttons.
-
-@item gnus-carpal-header-face
-@vindex gnus-carpal-header-face
-Face used on carpal buffer headers.
-
-@item gnus-carpal-group-buffer-buttons
-@vindex gnus-carpal-group-buffer-buttons
-Buttons in the group buffer.
-
-@item gnus-carpal-summary-buffer-buttons
-@vindex gnus-carpal-summary-buffer-buttons
-Buttons in the summary buffer.
-
-@item gnus-carpal-server-buffer-buttons
-@vindex gnus-carpal-server-buffer-buttons
-Buttons in the server buffer.
-
-@item gnus-carpal-browse-buffer-buttons
-@vindex gnus-carpal-browse-buffer-buttons
-Buttons in the browse buffer.
-@end table
-
-All the @code{buttons} variables are lists. The elements in these list
-are either cons cells where the @code{car} contains a text to be displayed and
-the @code{cdr} contains a function symbol, or a simple string.
-
-
@node Daemons
@section Daemons
@cindex demons
You can do lots of strange stuff with the Gnus window & frame
configuration (@pxref{Window Layout}).
-@item
-You can click on buttons instead of using the keyboard
-(@pxref{Buttons}).
-
@end itemize
2010-10-04 Lars Magne Ingebrigtsen <larsi@gnus.org>
+ * shr.el (shr-tag-blockquote): Ensure paragraph after quote, too.
+ (shr-get-image-data): Ensure against the cache file missing.
+
+ * nnimap.el (nnimap-finish-retrieve-group-infos): Message while waiting
+ for data.
+
+ * spam-report.el (spam-report-url-ping-plain): Don't query about
+ killing the process.
+
+ * shr.el (shr-render-td): Protect against too-wide text.
+
+2010-10-04 Julien Danjou <julien@danjou.info>
+
+ * mml-smime.el (mml-smime-openssl-encrypt-query): Fix choices.
+ (mml-smime-openssl-sign-query): Fix gnus-completing-read call.
+
+ * gravatar.el (gravatar-retrieved): Kill buffer when gravatar has been
+ retrieved.
+
+2010-10-04 Lars Magne Ingebrigtsen <larsi@gnus.org>
+
+ * shr.el (browse-url): Required.
+ (shr-ensure-paragraph): Don't insert a new newline after empty-ish
+ lines.
+ (shr-show-alt-text, shr-browse-image): New commands.
+ (shr-browse-url, shr-copy-url): New commands.
+
+ * gnus-sum.el (gnus-widen-article-window): New variable.
+ (gnus-summary-select-article-buffer): Use it.
+
+ * message.el (message-idna-to-ascii-rhs-1): Don't bug out on addresses
+ without @ signs.
+
+2010-10-04 Michael Welsh Duggan <md5i@md5i.com> (tiny change)
+
+ * nnir.el (nnir-run-imap): Remove spurious space in search string.
+
+2010-10-04 Julien Danjou <julien@danjou.info>
+
+ * gnus-util.el (gnus-emacs-completing-read): Mapcar collection to list,
+ for XEmacs.
+
+2010-10-04 Lars Magne Ingebrigtsen <larsi@gnus.org>
+
+ * gnus-salt.el: Remove all gnus-carpal stuff -- it's not useful.
+
+ * nnimap.el (nnimap-open-connection): Allow tls as a synonym for ssl.
+ (nnimap-close-server): Implement.
+
* shr.el (shr-ensure-paragraph): Fix the non-empty line case.
(shr-insert): Tweak line breaking.
(shr-insert): Handle <pre> better.
(shr-tag-li): Get <li> indentation right.
(shr-tag-li): Get <li> indentation even righter.
(shr-tag-blockquote): Ensure paragraph start.
+ (shr-make-table): Tweak table generation.
+ (shr-make-table): Fix typo.
+
+ * shr.el: Implement table rendering.
2010-10-04 Julien Danjou <julien@danjou.info>
* nnimap.el (nnimap-open-connection): If the user doesn't have a
/etc/services, supply some sensible port defaults.
- * dgnushack.el: Define netrc-credentials.
-
2010-09-17 Julien Danjou <julien@danjou.info>
* mm-decode.el (mm-text-html-renderer): Document gnus-article-html.
(defun gnus-group-setup-buffer ()
(set-buffer (gnus-get-buffer-create gnus-group-buffer))
(unless (eq major-mode 'gnus-group-mode)
- (gnus-group-mode)
- (when gnus-carpal
- (gnus-carpal-setup-buffer 'group))))
+ (gnus-group-mode)))
(defun gnus-group-name-charset (method group)
(if (null method)
(set-window-point
(gnus-get-buffer-window (current-buffer) t) (cdr region))))))
-;;;
-;;; gnus-carpal
-;;;
-
-(defvar gnus-carpal-group-buffer-buttons
- '(("next" . gnus-group-next-unread-group)
- ("prev" . gnus-group-prev-unread-group)
- ("read" . gnus-group-read-group)
- ("select" . gnus-group-select-group)
- ("catch-up" . gnus-group-catchup-current)
- ("new-news" . gnus-group-get-new-news-this-group)
- ("toggle-sub" . gnus-group-unsubscribe-current-group)
- ("subscribe" . gnus-group-unsubscribe-group)
- ("kill" . gnus-group-kill-group)
- ("yank" . gnus-group-yank-group)
- ("describe" . gnus-group-describe-group)
- "list"
- ("subscribed" . gnus-group-list-groups)
- ("all" . gnus-group-list-all-groups)
- ("killed" . gnus-group-list-killed)
- ("zombies" . gnus-group-list-zombies)
- ("matching" . gnus-group-list-matching)
- ("post" . gnus-group-post-news)
- ("mail" . gnus-group-mail)
- ("local" . (lambda () (interactive) (gnus-group-news 0)))
- ("rescan" . gnus-group-get-new-news)
- ("browse-foreign" . gnus-group-browse-foreign)
- ("exit" . gnus-group-exit)))
-
-(defvar gnus-carpal-summary-buffer-buttons
- '("mark"
- ("read" . gnus-summary-mark-as-read-forward)
- ("tick" . gnus-summary-tick-article-forward)
- ("clear" . gnus-summary-clear-mark-forward)
- ("expirable" . gnus-summary-mark-as-expirable)
- "move"
- ("scroll" . gnus-summary-next-page)
- ("next-unread" . gnus-summary-next-unread-article)
- ("prev-unread" . gnus-summary-prev-unread-article)
- ("first" . gnus-summary-first-unread-article)
- ("best" . gnus-summary-best-unread-article)
- "article"
- ("headers" . gnus-summary-toggle-header)
- ("uudecode" . gnus-uu-decode-uu)
- ("enter-digest" . gnus-summary-enter-digest-group)
- ("fetch-parent" . gnus-summary-refer-parent-article)
- "mail"
- ("move" . gnus-summary-move-article)
- ("copy" . gnus-summary-copy-article)
- ("respool" . gnus-summary-respool-article)
- "threads"
- ("lower" . gnus-summary-lower-thread)
- ("kill" . gnus-summary-kill-thread)
- "post"
- ("post" . gnus-summary-post-news)
- ("local" . gnus-summary-news-other-window)
- ("mail" . gnus-summary-mail-other-window)
- ("followup" . gnus-summary-followup-with-original)
- ("reply" . gnus-summary-reply-with-original)
- ("cancel" . gnus-summary-cancel-article)
- "misc"
- ("exit" . gnus-summary-exit)
- ("fed-up" . gnus-summary-catchup-and-goto-next-group)))
-
-(defvar gnus-carpal-server-buffer-buttons
- '(("add" . gnus-server-add-server)
- ("browse" . gnus-server-browse-server)
- ("list" . gnus-server-list-servers)
- ("kill" . gnus-server-kill-server)
- ("yank" . gnus-server-yank-server)
- ("copy" . gnus-server-copy-server)
- ("exit" . gnus-server-exit)))
-
-(defvar gnus-carpal-browse-buffer-buttons
- '(("subscribe" . gnus-browse-unsubscribe-current-group)
- ("exit" . gnus-browse-exit)))
-
-(defvar gnus-carpal-group-buffer "*Carpal Group*")
-(defvar gnus-carpal-summary-buffer "*Carpal Summary*")
-(defvar gnus-carpal-server-buffer "*Carpal Server*")
-(defvar gnus-carpal-browse-buffer "*Carpal Browse*")
-
-(defvar gnus-carpal-attached-buffer nil)
-
-(defvar gnus-carpal-mode-hook nil
- "*Hook run in carpal mode buffers.")
-
-(defvar gnus-carpal-button-face 'bold
- "*Face used on carpal buttons.")
-
-(defvar gnus-carpal-header-face 'bold-italic
- "*Face used on carpal buffer headers.")
-
-(defvar gnus-carpal-mode-map nil)
-(put 'gnus-carpal-mode 'mode-class 'special)
-
-(if gnus-carpal-mode-map
- nil
- (setq gnus-carpal-mode-map (make-keymap))
- (suppress-keymap gnus-carpal-mode-map)
- (define-key gnus-carpal-mode-map " " 'gnus-carpal-select)
- (define-key gnus-carpal-mode-map "\r" 'gnus-carpal-select)
- (define-key gnus-carpal-mode-map gnus-mouse-2 'gnus-carpal-mouse-select))
-
-(defun gnus-carpal-mode ()
- "Major mode for clicking buttons.
-
-All normal editing commands are switched off.
-\\<gnus-carpal-mode-map>
-The following commands are available:
-
-\\{gnus-carpal-mode-map}"
- (interactive)
- (kill-all-local-variables)
- (setq mode-line-modified (cdr gnus-mode-line-modified))
- (setq major-mode 'gnus-carpal-mode)
- (setq mode-name "Gnus Carpal")
- (setq mode-line-process nil)
- (use-local-map gnus-carpal-mode-map)
- (buffer-disable-undo)
- (setq buffer-read-only t)
- (make-local-variable 'gnus-carpal-attached-buffer)
- (gnus-run-mode-hooks 'gnus-carpal-mode-hook))
-
-(defun gnus-carpal-setup-buffer (type)
- (let ((buffer (symbol-value (intern (format "gnus-carpal-%s-buffer" type)))))
- (if (get-buffer buffer)
- ()
- (with-current-buffer (gnus-get-buffer-create buffer)
- (gnus-carpal-mode)
- (setq gnus-carpal-attached-buffer
- (intern (format "gnus-%s-buffer" type)))
- (let ((buttons (symbol-value
- (intern (format "gnus-carpal-%s-buffer-buttons"
- type))))
- (buffer-read-only nil)
- button)
- (while buttons
- (setq button (car buttons)
- buttons (cdr buttons))
- (if (stringp button)
- (set-text-properties
- (point)
- (prog2 (insert button) (point) (insert " "))
- (list 'face gnus-carpal-header-face))
- (set-text-properties
- (point)
- (prog2 (insert (car button)) (point) (insert " "))
- (list 'gnus-callback (cdr button)
- 'face gnus-carpal-button-face
- gnus-mouse-face-prop 'highlight))))
- (let ((fill-column (- (window-width) 2)))
- (fill-region (point-min) (point-max)))
- (set-window-point (get-buffer-window (current-buffer))
- (point-min)))))))
-
-(defun gnus-carpal-select ()
- "Select the button under point."
- (interactive)
- (let ((func (get-text-property (point) 'gnus-callback)))
- (if (null func)
- ()
- (pop-to-buffer (symbol-value gnus-carpal-attached-buffer))
- (call-interactively func))))
-
-(defun gnus-carpal-mouse-select (event)
- "Select the button under the mouse pointer."
- (interactive "e")
- (mouse-set-point event)
- (gnus-carpal-select))
-
;;; Allow redefinition of functions.
(gnus-ems-redefine)
"Initialize the server buffer."
(unless (get-buffer gnus-server-buffer)
(with-current-buffer (gnus-get-buffer-create gnus-server-buffer)
- (gnus-server-mode)
- (when gnus-carpal
- (gnus-carpal-setup-buffer 'server)))))
+ (gnus-server-mode))))
(defun gnus-server-prepare ()
(gnus-set-format 'server-mode)
(funcall gnus-group-prepare-function
gnus-level-killed 'ignore 1 'ignore))
(gnus-get-buffer-create gnus-browse-buffer)
- (when gnus-carpal
- (gnus-carpal-setup-buffer 'browse))
(gnus-configure-windows 'browse)
(buffer-disable-undo)
(let ((buffer-read-only nil))
:group 'gnus-article-various
:type 'boolean)
+(defcustom gnus-widen-article-window nil
+ "If non-nil, selecting the article buffer will display only the article buffer."
+ :version "24.1"
+ :group 'gnus-article-various
+ :type 'boolean)
+
(defcustom gnus-break-pages t
"*If non-nil, do page breaking on articles.
The page delimiter is specified by the `gnus-page-delimiter'
;; Fix by Sudish Joseph <joseph@cis.ohio-state.edu>
(setq gnus-summary-buffer (set-buffer (gnus-get-buffer-create buffer)))
(gnus-summary-mode group)
- (when gnus-carpal
- (gnus-carpal-setup-buffer 'summary))
(when (gnus-group-quit-config group)
(set (make-local-variable 'gnus-single-article-buffer) nil))
(make-local-variable 'gnus-article-buffer)
(error "There is no article buffer for this summary buffer")
(unless (get-buffer-window gnus-article-buffer)
(gnus-summary-show-article))
- (gnus-configure-windows 'article t)
+ (gnus-configure-windows
+ (if gnus-widen-article-window
+ 'only-article
+ 'article)
+ t)
(select-window (get-buffer-window gnus-article-buffer))))
(defun gnus-summary-universal-argument (arg)
initial-input history def)
"Call standard `completing-read-function'."
(let ((completion-styles gnus-completion-styles))
- (completing-read prompt collection nil require-match initial-input history def)))
+ (completing-read prompt
+ ;; Old XEmacs (at least 21.4) expect an alist for
+ ;; collection.
+ (mapcar 'list collection)
+ nil require-match initial-input history def)))
(defun gnus-ido-completing-read (prompt collection &optional require-match
initial-input history def)
(defvar gnus-buffer-configuration
'((group
(vertical 1.0
- (group 1.0 point)
- (if gnus-carpal '(group-carpal 4))))
+ (group 1.0 point)))
(summary
(vertical 1.0
- (summary 1.0 point)
- (if gnus-carpal '(summary-carpal 4))))
+ (summary 1.0 point)))
(article
(cond
(gnus-use-trees
(t
'(vertical 1.0
(summary 0.25 point)
- (if gnus-carpal '(summary-carpal 4))
(article 1.0)))))
(server
(vertical 1.0
- (server 1.0 point)
- (if gnus-carpal '(server-carpal 2))))
+ (server 1.0 point)))
(browse
(vertical 1.0
- (browse 1.0 point)
- (if gnus-carpal '(browse-carpal 2))))
+ (browse 1.0 point)))
(message
(vertical 1.0
(message 1.0 point)))
(pipe
(vertical 1.0
(summary 0.25 point)
- (if gnus-carpal '(summary-carpal 4))
("*Shell Command Output*" 1.0)))
(bug
(vertical 1.0
(edit-group . gnus-group-edit-buffer)
(edit-form . gnus-edit-form-buffer)
(edit-server . gnus-server-edit-buffer)
- (group-carpal . gnus-carpal-group-buffer)
- (summary-carpal . gnus-carpal-summary-buffer)
- (server-carpal . gnus-carpal-server-buffer)
- (browse-carpal . gnus-carpal-browse-buffer)
(edit-score . gnus-score-edit-buffer)
(message . gnus-message-buffer)
(mail . gnus-message-buffer)
(function-item mail-extract-address-components)
(function :tag "Other")))
-(defcustom gnus-carpal nil
- "*If non-nil, display clickable icons."
- :group 'gnus-meta
- :type 'boolean)
-
(defcustom gnus-shell-command-separator ";"
"String used to separate shell commands."
:group 'gnus-files
gnus-convert-image-to-gray-x-face gnus-convert-face-to-png
gnus-face-from-file)
("gnus-salt" gnus-highlight-selected-tree gnus-possibly-generate-tree
- gnus-tree-open gnus-tree-close gnus-carpal-setup-buffer)
+ gnus-tree-open gnus-tree-close)
("gnus-srvr" gnus-enter-server-buffer gnus-server-set-info
gnus-server-server-name)
("gnus-srvr" gnus-browse-foreign-server)
(if (plist-get status :error)
;; Error happened.
(apply cb 'error cbargs)
- (apply cb (gravatar-data->image) cbargs)))
+ (apply cb (gravatar-data->image) cbargs))
+ (kill-buffer (current-buffer)))
(provide 'gravatar)
(mapcar (lambda (rhs) (or (cadr (split-string rhs "@")) ""))
(mapcar 'downcase
(mapcar
- 'cadr
+ (lambda (elem)
+ (or (cadr elem)
+ ""))
(mail-extract-address-components field t))))))
;; Note that `rhs' will be "" if the address does not have
;; the domain part, i.e., if it is a local user's address.
(and from (smime-get-key-by-email from)))
(smime-get-key-by-email
(gnus-completing-read "Sign this part with what signature"
- smime-keys nil nil
+ (mapcar 'car smime-keys) nil nil nil
(and (listp (car-safe smime-keys))
(caar smime-keys))))))))
(while (not done)
(ecase (read (gnus-completing-read
"Fetch certificate from"
- '(("dns") ("ldap") ("file")) t nil nil
+ '("dns" "ldap" "file") t nil nil
"ldap"))
(dns (setq certs (append certs
(mml-smime-get-dns-cert))))
(setq port (or nnimap-server-port "imap"))
'starttls))
'("imap"))
- ((eq nnimap-stream 'ssl)
+ ((memq nnimap-stream '(ssl tls))
(open-tls-stream
"*nnimap*" (current-buffer) nnimap-address
(setq port
(if (netrc-find-service-number "imaps")
"imaps"
"993"))))
- '("143" "993" "imap" "imaps"))))
+ '("143" "993" "imap" "imaps"))
+ (t
+ (error "Unknown stream type: %s" nnimap-stream))))
connection-result login-result credentials)
(setf (nnimap-process nnimap-object)
(get-buffer-process (current-buffer)))
result))
(deffoo nnimap-close-server (&optional server)
- t)
+ (when (nnoo-change-server 'nnimap server nil)
+ (ignore-errors
+ (delete-process (get-buffer-process (nnimap-buffer))))
+ t))
(deffoo nnimap-request-close ()
t)
(nnimap-possibly-change-group nil server))
(with-current-buffer (nnimap-buffer)
;; Wait for the final data to trickle in.
- (when (nnimap-wait-for-response (cadar sequences))
+ (when (nnimap-wait-for-response (cadar sequences) t)
;; Now we should have all the data we need, no matter whether
;; we're QRESYNCING, fetching all the flags from scratch, or
;; just fetching the last 100 flags per group.
(point-min))
t)))
(when messagep
- (message "Read %dKB" (/ (buffer-size) 1000)))
+ (message "nnimap read %dk" (/ (buffer-size) 1000)))
(nnheader-accept-process-output process)
(goto-char (point-max)))
openp))
(message "Searching %s..." group)
(let ((arts 0)
(result
- (nnimap-command "UID SEARCH %s"
+ (nnimap-command "UID SEARCH %s"
(if (string= criteria "")
qstring
(nnir-imap-make-query criteria qstring)
;;; Code:
+(require 'browse-url)
+
(defgroup shr nil
"Simple HTML Renderer"
:group 'mail)
(defvar shr-width 70)
+(defvar shr-map
+ (let ((map (make-sparse-keymap)))
+ (define-key map "a" 'shr-show-alt-text)
+ (define-key map "i" 'shr-browse-image)
+ (define-key map "I" 'shr-insert-image)
+ (define-key map "u" 'shr-copy-url)
+ (define-key map "v" 'shr-browse-url)
+ (define-key map "\r" 'shr-browse-url)
+ map))
+
(defun shr-transform-dom (dom)
(let ((result (list (pop dom))))
(dolist (arg (pop dom))
(defun shr-ensure-paragraph ()
(unless (bobp)
(if (bolp)
- (unless (eql (char-after (- (point) 2)) ?\n)
+ (unless (save-excursion
+ (forward-line -1)
+ (looking-at " *$"))
(insert "\n"))
(if (save-excursion
(beginning-of-line)
(defun shr-tag-a (cont)
(let ((url (cdr (assq :href cont)))
+ (start (point))
shr-start)
(shr-generic cont)
(widget-convert-button
- 'link shr-start (point)
- :action 'shr-browse-url
- :url url
- :keymap widget-keymap
- :help-echo url)))
-
-(defun shr-browse-url (widget &rest stuff)
- (browse-url (widget-get widget :url)))
+ 'link (or shr-start start) (point)
+ :help-echo url)
+ (put-text-property (or shr-start start) (point) 'keymap shr-map)
+ (put-text-property (or shr-start start) (point) 'shr-url url)))
+
+(defun shr-browse-url ()
+ "Browse the URL under point."
+ (interactive)
+ (let ((url (get-text-property (point) 'shr-url)))
+ (if (not url)
+ (message "No link under point")
+ (browse-url url))))
+
+(defun shr-copy-url ()
+ "Copy the URL under point to the kill ring.
+If called twice, then try to fetch the URL and see whether it
+redirects somewhere else."
+ (interactive)
+ (let ((url (get-text-property (point) 'shr-url)))
+ (cond
+ ((not url)
+ (message "No URL under point"))
+ ;; Resolve redirected URLs.
+ ((equal url (car kill-ring))
+ (url-retrieve
+ url
+ (lambda (a)
+ (when (and (consp a)
+ (eq (car a) :redirect))
+ (with-temp-buffer
+ (insert (cadr a))
+ (goto-char (point-min))
+ ;; Remove common tracking junk from the URL.
+ (when (re-search-forward ".utm_.*" nil t)
+ (replace-match "" t t))
+ (message "Copied %s" (buffer-string))
+ (copy-region-as-kill (point-min) (point-max)))))))
+ ;; Copy the URL to the kill ring.
+ (t
+ (with-temp-buffer
+ (insert url)
+ (copy-region-as-kill (point-min) (point-max))
+ (message "Copied %s" url))))))
(defun shr-tag-img (cont)
(when (and (> (current-column) 0)
(list (current-buffer) start (point-marker))
t)))
(insert " ")
+ (put-text-property start (point) 'keymap shr-map)
+ (put-text-property start (point) 'shr-alt alt)
+ (put-text-property start (point) 'shr-image url)
(setq shr-state 'image))))
+(defun shr-show-alt-text ()
+ "Show the ALT text of the image under point."
+ (interactive)
+ (let ((text (get-text-property (point) 'shr-alt)))
+ (if (not text)
+ (message "No image under point")
+ (message "%s" text))))
+
+(defun shr-browse-image ()
+ "Browse the image under point."
+ (interactive)
+ (let ((url (get-text-property (point) 'shr-image)))
+ (if (not url)
+ (message "No image under point")
+ (message "Browsing %s..." url)
+ (browse-url url))))
+
(defun shr-image-fetched (status buffer start end)
(when (and (buffer-name buffer)
(not (plist-get status :error)))
(defun shr-tag-blockquote (cont)
(shr-ensure-paragraph)
(let ((shr-indentation (+ shr-indentation 4)))
- (shr-generic cont)))
+ (shr-generic cont))
+ (shr-ensure-paragraph))
(defun shr-ensure-newline ()
(unless (zerop (current-column))
(setq first nil)
(when (and (bolp)
(> shr-indentation 0))
- (insert (make-string shr-indentation ? )))
+ (shr-indent))
;; The shr-start is a special variable that is used to pass
;; upwards the first point in the buffer where the text really
;; starts.
(insert " ")
(setq shr-state 'space))))))
+(defun shr-indent ()
+ (insert (make-string shr-indentation ? )))
+
(defun shr-get-image-data (url)
"Get image data for URL.
Return a string with image data."
(with-temp-buffer
(mm-disable-multibyte)
- (url-cache-extract (url-cache-create-filename url))
- (when (or (search-forward "\n\n" nil t)
- (search-forward "\r\n\r\n" nil t))
- (buffer-substring (point) (point-max)))))
+ (when (ignore-errors
+ (url-cache-extract (url-cache-create-filename url))
+ t)
+ (when (or (search-forward "\n\n" nil t)
+ (search-forward "\r\n\r\n" nil t))
+ (buffer-substring (point) (point-max))))))
(defvar shr-list-mode nil)
(apply #'shr-fontize-cont cont types)
(shr-ensure-paragraph))
+(defun shr-tag-table (cont)
+ (shr-ensure-paragraph)
+ (setq cont (or (cdr (assq 'tbody cont))
+ cont))
+ (let* ((columns (shr-column-specs cont))
+ (suggested-widths (shr-pro-rate-columns columns))
+ (sketch (shr-make-table cont suggested-widths))
+ (sketch-widths (shr-table-widths sketch (length suggested-widths))))
+ (shr-insert-table (shr-make-table cont sketch-widths t) sketch-widths)))
+
+(defun shr-insert-table (table widths)
+ (shr-insert-table-ruler widths)
+ (dolist (row table)
+ (let ((start (point))
+ (height (let ((max 0))
+ (dolist (column row)
+ (setq max (max max (cadr column))))
+ max)))
+ (dotimes (i height)
+ (shr-indent)
+ (insert "|\n"))
+ (dolist (column row)
+ (goto-char start)
+ (let ((lines (split-string (nth 2 column) "\n")))
+ (dolist (line lines)
+ (when (> (length line) 0)
+ (end-of-line)
+ (insert line "|")
+ (forward-line 1)))
+ ;; Add blank lines at padding at the bottom of the TD,
+ ;; possibly.
+ (dotimes (i (- height (length lines)))
+ (end-of-line)
+ (insert (make-string (length (car lines)) ? ) "|")
+ (forward-line 1)))))
+ (shr-insert-table-ruler widths)))
+
+(defun shr-insert-table-ruler (widths)
+ (shr-indent)
+ (insert "+")
+ (dotimes (i (length widths))
+ (insert (make-string (aref widths i) ?-) ?+))
+ (insert "\n"))
+
+(defun shr-table-widths (table length)
+ (let ((widths (make-vector length 0)))
+ (dolist (row table)
+ (let ((i 0))
+ (dolist (column row)
+ (aset widths i (max (aref widths i)
+ (car column)))
+ (incf i))))
+ widths))
+
+(defun shr-make-table (cont widths &optional fill)
+ (let ((trs nil))
+ (dolist (row cont)
+ (when (eq (car row) 'tr)
+ (let ((i 0)
+ (tds nil))
+ (dolist (column (cdr row))
+ (when (memq (car column) '(td th))
+ (push (shr-render-td (cdr column) (aref widths i) fill)
+ tds)
+ (setq i (1+ i))))
+ (push (nreverse tds) trs))))
+ (nreverse trs)))
+
+(defun shr-render-td (cont width fill)
+ (with-temp-buffer
+ (let ((shr-width width)
+ (shr-indentation 0))
+ (shr-generic cont))
+ (while (re-search-backward "\n *$" nil t)
+ (delete-region (match-beginning 0) (match-end 0)))
+ (goto-char (point-min))
+ (let ((max 0))
+ (while (not (eobp))
+ (end-of-line)
+ (setq max (max max (current-column)))
+ (forward-line 1))
+ (when fill
+ (goto-char (point-min))
+ (while (not (eobp))
+ (end-of-line)
+ (when (> (- width (current-column)) 0)
+ (insert (make-string (- width (current-column)) ? )))
+ (forward-line 1)))
+ (list max (count-lines (point-min) (point-max)) (buffer-string)))))
+
+(defun shr-pro-rate-columns (columns)
+ (let ((total-percentage 0)
+ (widths (make-vector (length columns) 0)))
+ (dotimes (i (length columns))
+ (incf total-percentage (aref columns i)))
+ (setq total-percentage (/ 1.0 total-percentage))
+ (dotimes (i (length columns))
+ (aset widths i (max (truncate (* (aref columns i)
+ total-percentage
+ shr-width))
+ 10)))
+ widths))
+
+;; Return a summary of the number and shape of the TDs in the table.
+(defun shr-column-specs (cont)
+ (let ((columns (make-vector (shr-max-columns cont) 1)))
+ (dolist (row cont)
+ (when (eq (car row) 'tr)
+ (let ((i 0))
+ (dolist (column (cdr row))
+ (when (memq (car column) '(td th))
+ (let ((width (cdr (assq :width (cdr column)))))
+ (when (and width
+ (string-match "\\([0-9]+\\)%" width))
+ (aset columns i
+ (/ (string-to-number (match-string 1 width))
+ 100.0)))))
+ (setq i (1+ i))))))
+ columns))
+
+(defun shr-count (cont elem)
+ (let ((i 0))
+ (dolist (sub cont)
+ (when (eq (car sub) elem)
+ (setq i (1+ i))))
+ i))
+
+(defun shr-max-columns (cont)
+ (let ((max 0))
+ (dolist (row cont)
+ (when (eq (car row) 'tr)
+ (setq max (max max (shr-count (cdr row) 'td)))))
+ max))
+
(provide 'shr)
;;; shr.el ends here
80))
(error "Could not open connection to %s" host))
(set-marker (process-mark tcp-connection) (point-min))
+ (gnus-set-process-query-on-exit-flag tcp-connection nil)
(process-send-string
tcp-connection
(format "GET %s HTTP/1.1\nUser-Agent: %s\nHost: %s\n\n"
projects / emacs.git / commitdiff