;;; gnus-spec.el --- format spec functions for Gnus
-;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
-;; Free Software Foundation, Inc.
+
+;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+;; 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
;; GNU Emacs is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
;; any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
;;; Commentary:
;;; Code:
+;; For Emacs < 22.2.
+(eval-and-compile
+ (unless (fboundp 'declare-function) (defmacro declare-function (&rest r))))
(eval-when-compile (require 'cl))
+(defvar gnus-newsrc-file-version)
(require 'gnus)
(defvar gnus-tmp-header)
(defvar gnus-tmp-from)
+(declare-function gnus-summary-from-or-to-or-newsgroups "gnus-sum"
+ (header gnus-tmp-from))
+
(defun gnus-summary-line-format-spec ()
(insert gnus-tmp-unread gnus-tmp-replied
gnus-tmp-score-char gnus-tmp-indentation)
(defvar gnus-format-specs
`((version . ,emacs-version)
(gnus-version . ,(gnus-continuum-version))
- (group "%M\%S\%p\%P\%5y: %(%g%)%l\n" ,gnus-group-line-format-spec)
+ (group "%M\%S\%p\%P\%5y: %(%g%)\n" ,gnus-group-line-format-spec)
(summary-dummy "* %(: :%) %S\n"
,gnus-summary-dummy-line-format-spec)
(summary "%U%R%z%I%(%[%4L: %-23,23f%]%) %s\n"
(not (equal emacs-version
(cdr (assq 'version gnus-format-specs)))))
(setq gnus-format-specs nil))
- ;; Flush the group format spec cache if it doesn't support decoded
- ;; group names.
+ ;; Flush the group format spec cache if there's the grouplens stuff
+ ;; or it doesn't support decoded group names.
(when (memq 'group types)
- (let ((spec (assq 'group gnus-format-specs)))
- (unless (string-match " gnus-tmp-decoded-group[ )]"
- (gnus-prin1-to-string (nth 2 spec)))
+ (let* ((spec (assq 'group gnus-format-specs))
+ (sspec (gnus-prin1-to-string (nth 2 spec))))
+ (when (or (string-match " gnus-tmp-grouplens[ )]" sspec)
+ (not (string-match " gnus-tmp-decoded-group[ )]" sspec)))
(setq gnus-format-specs (delq spec gnus-format-specs)))))
;; Go through all the formats and see whether they need updating.
(defun gnus-correct-length (string)
"Return the correct width of STRING."
- (let ((length 0))
- (mapcar (lambda (char) (incf length (gnus-char-width char))) string)
- length))
+ (apply #'+ (mapcar #'char-width string)))
(defun gnus-correct-substring (string start &optional end)
(let ((wstart 0)
;; Find the start position.
(while (and (< seek length)
(< wseek start))
- (incf wseek (gnus-char-width (aref string seek)))
+ (incf wseek (char-width (aref string seek)))
(incf seek))
(setq wstart seek)
;; Find the end position.
(while (and (<= seek length)
(or (not end)
(<= wseek end)))
- (incf wseek (gnus-char-width (aref string seek)))
+ (incf wseek (char-width (aref string seek)))
(incf seek))
(setq wend seek)
(substring string wstart (1- wend))))
?s)))
;; Find the specification from `spec-alist'.
((setq elem (cdr (assq (or extended-spec spec) spec-alist))))
+ ;; We used to use "%l" for displaying the grouplens score.
+ ((eq spec ?l)
+ (setq elem '("" ?s)))
(t
(setq elem '("*" ?s))))
(setq elem-type (cadr elem))
(list (car flist)))
;; A single number.
((string= fstring "%d")
- (setq dontinsert)
+ (setq dontinsert t)
(if insert
(list `(princ ,(car flist)))
(list `(int-to-string ,(car flist)))))
;; coding: iso-8859-1
;; End:
-;;; arch-tag: a4328fa1-1f84-4b09-97ad-4b5767cfd50f
+;; arch-tag: a4328fa1-1f84-4b09-97ad-4b5767cfd50f
;;; gnus-spec.el ends here