(c-emacs-features): Change a let to a let* to eliminate BC warnings.

[gnu-emacs] / lisp / savehist.el

diff --git a/lisp/savehist.el b/lisp/savehist.el
index c1c9a3db8fae36a5cc65dd285e461e10bf465b99..d05a29f690119d413b1db01ec3f04ac190aee36e 100644 (file)
--- a/lisp/savehist.el
+++ b/lisp/savehist.el
@@ -1,6 +1,6 @@
 ;;; savehist.el --- Save minibuffer history.
 
-;; Copyright (C) 1997, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
+;; Copyright (C) 1997, 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
 
 ;; Author: Hrvoje Niksic <hniksic@xemacs.org>
 ;; Keywords: minibuffer
@@ -69,14 +69,14 @@ interface."
   :group 'savehist)
 
 (defcustom savehist-save-minibuffer-history t
-  "*If non-nil, save all recorded minibuffer histories.
+  "If non-nil, save all recorded minibuffer histories.
 If you want to save only specific histories, use `savehist-save-hook' to
 modify the value of `savehist-minibuffer-history-variables'."
   :type 'boolean
   :group 'savehist)
 
 (defcustom savehist-additional-variables ()
-  "*List of additional variables to save.
+  "List of additional variables to save.
 Each element is a symbol whose value will be persisted across Emacs
 sessions that use savehist.  The contents of variables should be
 printable with the Lisp printer.  You don't need to add minibuffer
@@ -91,21 +91,13 @@ minibuffer histories, such as `compile-command' or `kill-ring'."
   :group 'savehist)
 
 (defcustom savehist-ignored-variables nil ;; '(command-history)
-  "*List of additional variables not to save."
+  "List of additional variables not to save."
   :type '(repeat variable)
   :group 'savehist)
 
 (defcustom savehist-file
-  (cond
-   ;; Backward compatibility with previous versions of savehist.
-   ((file-exists-p "~/.emacs-history") "~/.emacs-history")
-   ((and (not (featurep 'xemacs)) (file-directory-p user-emacs-directory))
-    (concat user-emacs-directory "history"))
-   ((and (featurep 'xemacs) (file-directory-p "~/.xemacs/"))
-    "~/.xemacs/history")
-   ;; For users without `~/.emacs.d/' or `~/.xemacs/'.
-   (t "~/.emacs-history"))
-  "*File name where minibuffer history is saved to and loaded from.
+  (locate-user-emacs-file "history" ".emacs-history")
+  "File name where minibuffer history is saved to and loaded from.
 The minibuffer history is a series of Lisp expressions loaded
 automatically when `savehist-mode' is turned on.  See `savehist-mode'
 for more details.
@@ -117,7 +109,7 @@ set to a coding system that exists in both emacsen."
   :group 'savehist)
 
 (defcustom savehist-file-modes #o600
-  "*Default permissions of the history file.
+  "Default permissions of the history file.
 This is decimal, not octal.  The default is 384 (0600 in octal).
 Set to nil to use the default permissions that Emacs uses, typically
 mandated by umask.  The default is a bit more restrictive to protect
@@ -126,7 +118,7 @@ the user's privacy."
   :group 'savehist)
 
 (defcustom savehist-autosave-interval (* 5 60)
-  "*The interval between autosaves of minibuffer history.
+  "The interval between autosaves of minibuffer history.
 If set to nil, disables timer-based autosaving."
   :type 'integer
   :group 'savehist)