Don't quote nil and t in doc strings

[gnus] / lisp / legacy-gnus-agent.el

diff --git a/lisp/legacy-gnus-agent.el b/lisp/legacy-gnus-agent.el
index d0b4d10..bd69087 100644 (file)
--- a/lisp/legacy-gnus-agent.el
+++ b/lisp/legacy-gnus-agent.el
@@ -1,26 +1,24 @@
 ;;; gnus-agent.el --- Legacy unplugged support for Gnus
 
-;; Copyright (C) 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2015 Free Software Foundation, Inc.
 
 ;; Author: Kevin Greiner <kgreiner@xpediantsolutions.com>
 ;; Keywords: news
 
 ;; This file is part of GNU Emacs.
 
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; 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 3, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.         See the
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 ;; GNU General Public License for more details.
 
 ;; 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., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 
 ;;; Commentary:
 
@@ -188,7 +186,7 @@ converted to the compressed format."
                                                                (when (eq 0 (string-match
                                                                             (caar days)
                                                                             group))
-                                                                 (throw 'found (cadar days)))
+                                                                 (throw 'found (cadr (car days))))
                                                                (setq days (cdr days)))
                                                              nil)))
                                                  (when day
@@ -208,29 +206,31 @@ converted to the compressed format."
 (gnus-convert-mark-converter-prompt 'gnus-agent-unlist-expire-days t)
 
 (defun gnus-agent-unhook-expire-days (converting-to)
-  "Remove every lambda from gnus-group-prepare-hook that mention the
-symbol gnus-agent-do-once in their definition.  This should NOT be
+  "Remove every lambda from `gnus-group-prepare-hook' that mention the
+symbol `gnus-agent-do-once' in their definition.  This should NOT be
 necessary as gnus-agent.el no longer adds them.  However, it is
 possible that the hook was persistently saved."
-    (let ((h t)) ; iterate from bgn of hook
+    (let ((h t)) ; Iterate from bgn of hook.
       (while h
         (let ((func (progn (when (eq h t)
-                             ;; init h to list of functions
+                             ;; Init h to list of functions.
                              (setq h (cond ((listp gnus-group-prepare-hook)
                                             gnus-group-prepare-hook)
                                            ((boundp 'gnus-group-prepare-hook)
                                             (list gnus-group-prepare-hook)))))
                            (pop h))))
 
-          (when (cond ((eq (type-of func) 'compiled-function)
-                       ;; Search def. of compiled function for gnus-agent-do-once string
+          (when (cond ((byte-code-function-p func)
+                       ;; Search def. of compiled function for
+                       ;; gnus-agent-do-once string.
                        (let* (definition
                                print-level
                                print-length
                                (standard-output
                                 (lambda (char)
                                   (setq definition (cons char definition)))))
-                         (princ func) ; populates definition with reversed list of characters
+                         (princ func) ; Populates definition with reversed list
+                                     ; of characters.
                          (let* ((i (length definition))
                                 (s (make-string i 0)))
                            (while definition
@@ -238,7 +238,7 @@ possible that the hook was persistently saved."
 
                            (string-match "\\bgnus-agent-do-once\\b" s))))
                       ((listp func)
-                       (eq (cadr (nth 2 func)) 'gnus-agent-do-once) ; handles eval'd lambda
+                       (eq (cadr (nth 2 func)) 'gnus-agent-do-once) ; Handles eval'd lambda.
                        ))
 
             (remove-hook 'gnus-group-prepare-hook func)
@@ -252,5 +252,4 @@ possible that the hook was persistently saved."
 
 (provide 'legacy-gnus-agent)
 
-;; arch-tag: 845c7b8a-88f7-4468-b8d7-94e8fc72cf1a
 ;;; legacy-gnus-agent.el ends here