(defvar nnmail-pathname-coding-system))
(require 'nnheader)
(require 'time-date)
+(require 'netrc)
(eval-and-compile
(autoload 'message-fetch-field "message")
(setq start (- (length string) tail))))
string))))
+;;; bring in the netrc functions as aliases
+(defalias 'gnus-netrc-get 'netrc-get)
+(defalias 'gnus-netrc-machine 'netrc-machine)
+(defalias 'gnus-parse-netrc 'netrc-parse)
+
(defun gnus-boundp (variable)
"Return non-nil if VARIABLE is bound and non-nil."
(and (boundp variable)
(string-match (concat "[ \t]*<" (regexp-quote address) ">") from)
(and (setq name (substring from 0 (match-beginning 0)))
;; Strip any quotes from the name.
- (string-match "\".*\"" name)
+ (string-match "^\".*\"$" name)
(setq name (substring name 1 (1- (match-end 0))))))
;; If not, then "address (name)" is used.
(or name
((gnus-seconds-year) . "%b %d")
(t . "%b %d '%y")) ;;this one is used when no
;;other does match
- "Alist of time in seconds and format specification used to display dates not older.
-The first element must be a number or a function returning a
-number. The second element is a format-specification as described in
-the documentation for format-time-string. The list must be ordered
-smallest number up. When there is an element, which is not a number,
-the corresponding format-specification will be used, disregarding any
-following elements. You can use the functions gnus-seconds-today,
-gnus-seconds-month, gnus-seconds-year which will return the number of
-seconds which passed today/this month/this year.")
+ "Specifies date format depending on age of article.
+This is an alist of items (AGE . FORMAT). AGE can be a number (of
+seconds) or a Lisp expression evaluating to a number. When the age of
+the article is less than this number, then use `format-time-string'
+with the corresponding FORMAT for displaying the date of the article.
+If AGE is not a number or a Lisp expression evaluating to a
+non-number, then the corresponding FORMAT is used as a default value.
+
+Note that the list is processed from the beginning, so it should be
+sorted by ascending AGE. Also note that items following the first
+non-number AGE will be ignored.
+
+You can use the functions `gnus-seconds-today', `gnus-seconds-month'
+and `gnus-seconds-year' in the AGE spec. They return the number of
+seconds passed since the start of today, of this month, of this year,
+respectively.")
(defun gnus-user-date (messy-date)
"Format the messy-date acording to gnus-user-date-format-alist.
(set-window-hscroll (gnus-get-buffer-window (current-buffer) t) 0))
max))))
-(defun gnus-read-event-char ()
+(defun gnus-read-event-char (&optional prompt)
"Get the next event."
- (let ((event (read-event)))
+ (let ((event (read-event prompt)))
;; should be gnus-characterp, but this can't be called in XEmacs anyway
(cons (and (numberp event) event) event)))
It is safe to use gnus-atomic-progn-assign with long computations.
Note that if any of the symbols in PROTECT were unbound, they will be
-set to nil on a sucessful assignment. In case of an error or other
+set to nil on a successful assignment. In case of an error or other
non-local exit, it will still be unbound."
(let* ((temp-sym-map (mapcar (lambda (x) (list (make-symbol
(concat (symbol-name x)
(apply 'run-hooks funcs)
(set-buffer buf))))
-;;;
-;;; .netrc and .authinforc parsing
-;;;
-
-(defun gnus-parse-netrc (file)
- "Parse FILE and return an list of all entries in the file."
- (when (file-exists-p file)
- (with-temp-buffer
- (let ((tokens '("machine" "default" "login"
- "password" "account" "macdef" "force"
- "port"))
- alist elem result pair)
- (insert-file-contents file)
- (goto-char (point-min))
- ;; Go through the file, line by line.
- (while (not (eobp))
- (narrow-to-region (point) (gnus-point-at-eol))
- ;; For each line, get the tokens and values.
- (while (not (eobp))
- (skip-chars-forward "\t ")
- ;; Skip lines that begin with a "#".
- (if (eq (char-after) ?#)
- (goto-char (point-max))
- (unless (eobp)
- (setq elem
- (if (= (following-char) ?\")
- (read (current-buffer))
- (buffer-substring
- (point) (progn (skip-chars-forward "^\t ")
- (point)))))
- (cond
- ((equal elem "macdef")
- ;; We skip past the macro definition.
- (widen)
- (while (and (zerop (forward-line 1))
- (looking-at "$")))
- (narrow-to-region (point) (point)))
- ((member elem tokens)
- ;; Tokens that don't have a following value are ignored,
- ;; except "default".
- (when (and pair (or (cdr pair)
- (equal (car pair) "default")))
- (push pair alist))
- (setq pair (list elem)))
- (t
- ;; Values that haven't got a preceding token are ignored.
- (when pair
- (setcdr pair elem)
- (push pair alist)
- (setq pair nil)))))))
- (when alist
- (push (nreverse alist) result))
- (setq alist nil
- pair nil)
- (widen)
- (forward-line 1))
- (nreverse result)))))
-
-(defun gnus-netrc-machine (list machine &optional port defaultport)
- "Return the netrc values from LIST for MACHINE or for the default entry.
-If PORT specified, only return entries with matching port tokens.
-Entries without port tokens default to DEFAULTPORT."
- (let ((rest list)
- result)
- (while list
- (when (equal (cdr (assoc "machine" (car list))) machine)
- (push (car list) result))
- (pop list))
- (unless result
- ;; No machine name matches, so we look for default entries.
- (while rest
- (when (assoc "default" (car rest))
- (push (car rest) result))
- (pop rest)))
- (when result
- (setq result (nreverse result))
- (while (and result
- (not (equal (or port defaultport "nntp")
- (or (gnus-netrc-get (car result) "port")
- defaultport "nntp"))))
- (pop result))
- (car result))))
-
-(defun gnus-netrc-get (alist type)
- "Return the value of token TYPE from ALIST."
- (cdr (assoc type alist)))
-
;;; Various
(defvar gnus-group-buffer) ; Compiler directive
(kill-buffer buf))
tchar))
+(defun gnus-select-frame-set-input-focus (frame)
+ "Select FRAME, raise it, and set input focus, if possible."
+ (cond ((featurep 'xemacs)
+ (raise-frame frame)
+ (select-frame frame)
+ (focus-frame frame))
+ ;; The function `select-frame-set-input-focus' won't set
+ ;; the input focus under Emacs 21.2 and X window system.
+ ;;((fboundp 'select-frame-set-input-focus)
+ ;; (defalias 'gnus-select-frame-set-input-focus
+ ;; 'select-frame-set-input-focus)
+ ;; (select-frame-set-input-focus frame))
+ (t
+ (raise-frame frame)
+ (select-frame frame)
+ (cond ((and (eq window-system 'x)
+ (fboundp 'x-focus-frame))
+ (x-focus-frame frame))
+ ((eq window-system 'w32)
+ (w32-focus-frame frame)))
+ (when focus-follows-mouse
+ (set-mouse-position frame (1- (frame-width frame)) 0)))))
+
+(defun gnus-frame-or-window-display-name (object)
+ "Given a frame or window, return the associated display name.
+Return nil otherwise."
+ (if (featurep 'xemacs)
+ (device-connection (dfw-device object))
+ (if (or (framep object)
+ (and (windowp object)
+ (setq object (window-frame object))))
+ (let ((display (frame-parameter object 'display)))
+ (if (and (stringp display)
+ ;; Exclude invalid display names.
+ (string-match "\\`[^:]*:[0-9]+\\(\\.[0-9]+\\)?\\'"
+ display))
+ display)))))
+
(provide 'gnus-util)
;;; gnus-util.el ends here
projects / gnus / blobdiff