:group 'gnus-summary-maneuvering
:type 'boolean)
-(defcustom gnus-auto-center-summary t
+(defcustom gnus-auto-center-summary 2
"*If non-nil, always center the current summary buffer.
In particular, if `vertical' do only vertical recentering. If non-nil
and non-`vertical', do both horizontal and vertical recentering."
(defvar gnus-newsgroup-variables nil
"A list of variables that have separate values in different newsgroups.
A list of newsgroup (summary buffer) local variables, or cons of
-variables and their default values (when the default values are not
-nil), that should be made global while the summary buffer is active.
+variables and their default expressions to be evalled (when the default
+values are not nil), that should be made global while the summary buffer
+is active.
+
+Note: The default expressions will be evaluated (using function `eval')
+before assignment to the local variable rather than just assigned to it.
+If the default expression is the symbol `global', that symbol will not
+be evaluated but the global value of the local variable will be used
+instead.
+
These variables can be used to set variables in the group parameters
-while still allowing them to affect operations done in other
-buffers. For example:
+while still allowing them to affect operations done in other buffers.
+For example:
\(setq gnus-newsgroup-variables
'(message-use-followup-to
["Set mark" gnus-summary-mark-as-processable t]
["Remove mark" gnus-summary-unmark-as-processable t]
["Remove all marks" gnus-summary-unmark-all-processable t]
+ ["Invert marks" gnus-uu-invert-processable t]
["Mark above" gnus-uu-mark-over t]
["Mark series" gnus-uu-mark-series t]
["Mark region" gnus-uu-mark-region (gnus-mark-active-p)]
(tool-bar-add-item-from-menu
'gnus-uu-post-news "uu-post" gnus-summary-mode-map)
(tool-bar-add-item-from-menu
+ 'gnus-uu-post-news "uu-post" gnus-summary-mode-map)
+ (tool-bar-add-item-from-menu
'gnus-summary-catchup "catchup" gnus-summary-mode-map)
(tool-bar-add-item-from-menu
'gnus-summary-catchup-and-exit "cu-exit" gnus-summary-mode-map)
(make-local-variable 'minor-mode-alist)
(use-local-map gnus-summary-mode-map)
(buffer-disable-undo)
- (setq buffer-read-only t) ;Disable modification
+ (setq buffer-read-only t ;Disable modification
+ show-trailing-whitespace nil)
(setq truncate-lines t)
(setq selective-display t)
(setq selective-display-ellipses t) ;Display `...'
(push (eval (car locals)) vlist))
(setq locals (cdr locals)))
(setq vlist (nreverse vlist)))
- (save-excursion
- (set-buffer gnus-group-buffer)
+ (with-current-buffer gnus-group-buffer
(setq gnus-newsgroup-name name
gnus-newsgroup-marked marked
gnus-newsgroup-spam-marked spam
(nnheader-nov-field) ; subject
(nnheader-nov-field) ; from
(nnheader-nov-field) ; date
- (nnheader-nov-read-message-id) ; id
- (nnheader-nov-field) ; refs
+ (nnheader-nov-read-message-id number) ; id
+ (setq references (nnheader-nov-field)) ; refs
(nnheader-nov-read-integer) ; chars
(nnheader-nov-read-integer) ; lines
(unless (eobp)
(setq article (read (current-buffer))
header (gnus-nov-parse-line article dependencies)))
(when header
- (save-excursion
- (set-buffer gnus-summary-buffer)
+ (with-current-buffer gnus-summary-buffer
(push header gnus-newsgroup-headers)
(if (memq (setq article (mail-header-number header))
gnus-newsgroup-unselected)
(let ((cur nntp-server-buffer)
(dependencies
(or dependencies
- (save-excursion (set-buffer gnus-summary-buffer)
- gnus-newsgroup-dependencies)))
- headers id end ref
+ (with-current-buffer gnus-summary-buffer
+ gnus-newsgroup-dependencies)))
+ headers id end ref number
(mail-parse-charset gnus-newsgroup-charset)
(mail-parse-ignored-charsets
(save-excursion (condition-case nil
(make-full-mail-header
;; Number.
(prog1
- (read cur)
+ (setq number (read cur))
(end-of-line)
(setq p (point))
(narrow-to-region (point)
(match-end 1))
;; If there was no message-id, we just fake one
;; to make subsequent routines simpler.
- (nnheader-generate-fake-message-id))))
+ (nnheader-generate-fake-message-id number))))
;; References.
(progn
(goto-char p)
(defun gnus-article-get-xrefs ()
"Fill in the Xref value in `gnus-current-headers', if necessary.
This is meant to be called in `gnus-article-internal-prepare-hook'."
- (let ((headers (save-excursion (set-buffer gnus-summary-buffer)
- gnus-current-headers)))
+ (let ((headers (with-current-buffer gnus-summary-buffer
+ gnus-current-headers)))
(or (not gnus-use-cross-reference)
(not headers)
(and (mail-header-xref headers)
(defun gnus-summary-best-group (&optional exclude-group)
"Find the name of the best unread group.
If EXCLUDE-GROUP, do not go to this group."
- (save-excursion
- (set-buffer gnus-group-buffer)
+ (with-current-buffer gnus-group-buffer
(save-excursion
(gnus-group-best-unread-group exclude-group))))
((< (window-height) 7) 1)
(t (if (numberp gnus-auto-center-summary)
gnus-auto-center-summary
- 2))))
+ (/ (1- (window-height)) 2)))))
(height (1- (window-height)))
(bottom (save-excursion (goto-char (point-max))
(forward-line (- height))
(setq gnus-newsgroup-killed (list gnus-newsgroup-killed)))
(let ((headers gnus-newsgroup-headers))
;; Set the new ranges of read articles.
- (save-excursion
- (set-buffer gnus-group-buffer)
+ (with-current-buffer gnus-group-buffer
(gnus-undo-force-boundary))
(gnus-update-read-articles
group (gnus-sorted-union
;; Kill any previous dead summary buffer.
(when (and gnus-dead-summary
(buffer-name gnus-dead-summary))
- (save-excursion
- (set-buffer gnus-dead-summary)
+ (with-current-buffer gnus-dead-summary
(when gnus-dead-summary-mode
(kill-buffer (current-buffer)))))
;; Make this the current dead summary.
(save-excursion
(when (and (buffer-name buffer)
(not gnus-single-article-buffer))
- (save-excursion
- (set-buffer buffer)
+ (with-current-buffer buffer
(gnus-kill-buffer gnus-article-buffer)
(gnus-kill-buffer gnus-original-article-buffer)))
(cond
(when current-prefix-arg
(completing-read
"FAQ dir: " (and (listp gnus-group-faq-directory)
- (mapcar (lambda (file) (list file))
+ (mapcar 'list
gnus-group-faq-directory))))))
(let (gnus-faq-buffer)
(when (setq gnus-faq-buffer
(gnus-summary-jump-to-group gnus-newsgroup-name))
(let ((cmd last-command-char)
(point
- (save-excursion
- (set-buffer gnus-group-buffer)
+ (with-current-buffer gnus-group-buffer
(point)))
(group
(if (eq gnus-keep-same-level 'best)
(let* ((name (format "%s-%d"
(gnus-group-prefixed-name
gnus-newsgroup-name (list 'nndoc ""))
- (save-excursion
- (set-buffer gnus-summary-buffer)
+ (with-current-buffer gnus-summary-buffer
gnus-current-article)))
(ogroup gnus-newsgroup-name)
(params (append (gnus-info-params (gnus-get-info ogroup))
(unless (memq (car articles) not-deleted)
(gnus-summary-mark-article (car articles) gnus-canceled-mark))
(let* ((article (car articles))
- (id (mail-header-id (gnus-data-header
- (assoc article (gnus-data-list nil))))))
+ (ghead (gnus-data-header
+ (assoc article (gnus-data-list nil)))))
(run-hook-with-args 'gnus-summary-article-delete-hook
- 'delete id gnus-newsgroup-name nil
+ 'delete ghead gnus-newsgroup-name nil
nil))
(setq articles (cdr articles)))
(when not-deleted
;; (article-number . line-number-in-body).
(push
(cons article
- (save-excursion
- (set-buffer gnus-article-buffer)
+ (with-current-buffer gnus-article-buffer
(count-lines
(min (point)
(save-excursion
(t
(gnus-completing-read-with-default
nil prom
- (mapcar (lambda (el) (list el))
- (nreverse split-name))
+ (mapcar 'list (nreverse split-name))
nil nil nil
'gnus-group-history))))
(to-method (gnus-server-to-method (gnus-group-method to-newsgroup))))
(not (gnus-summary-article-sparse-p (mail-header-number header))))
;; We have found the header.
header
- ;; If this is a sparse article, we have to nix out its
- ;; previous entry in the thread hashtb.
- (when (and header
- (gnus-summary-article-sparse-p (mail-header-number header)))
- (let* ((parent (gnus-parent-id (mail-header-references header)))
- (thread (and parent (gnus-id-to-thread parent))))
- (when thread
- (delq (assq header thread) thread))))
;; We have to really fetch the header to this article.
(save-excursion
(set-buffer nntp-server-buffer)
(dolist (buffer (buffer-list))
(when (and (setq buffer (buffer-name buffer))
(string-match "Summary" buffer)
- (save-excursion
- (set-buffer buffer)
+ (with-current-buffer buffer
;; We check that this is, indeed, a summary buffer.
(and (eq major-mode 'gnus-summary-mode)
;; Also make sure this isn't bogus.
projects / elisp / gnus.git- / blobdiff