* jit-lock.el (jit-lock-stealth-chunk-start): Fix typo in docstring.

[gnu-emacs] / lisp / help-at-pt.el

diff --git a/lisp/help-at-pt.el b/lisp/help-at-pt.el
index 2266c8d5a2a3aeb51bc7fc06df03deac5fdf2bbc..f297552f8704d18127b1c4cbe451e6b4765d8924 100644 (file)
--- a/lisp/help-at-pt.el
+++ b/lisp/help-at-pt.el
@@ -1,16 +1,16 @@
 ;;; help-at-pt.el --- local help through the keyboard
 
-;; Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+;; Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
 
 ;; Author: Luc Teirlinck <teirllm@auburn.edu>
 ;; Keywords: help
 
 ;; 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 2, 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
@@ -18,9 +18,7 @@
 ;; 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., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 
 ;;; Commentary:
 
@@ -53,7 +51,7 @@
 (defgroup help-at-pt nil
   "Features for displaying local help."
   :group 'help
-  :version "21.4")
+  :version "22.1")
 
 ;;;###autoload
 (defun help-at-pt-string (&optional kbd)
@@ -106,7 +104,7 @@ internally to enable `help-at-pt-display-when-idle'.  Do not set it
 yourself.")
 
 (defcustom help-at-pt-timer-delay 1
-  "*Delay before displaying local help.
+  "Delay before displaying local help.
 This is used if `help-at-pt-display-when-idle' is enabled.
 The value may be an integer or floating point number.
 
@@ -146,8 +144,9 @@ This is done by setting a timer, if none is currently active."
          (run-with-idle-timer
           help-at-pt-timer-delay t #'help-at-pt-maybe-display))))
 
+;;;###autoload
 (defcustom help-at-pt-display-when-idle 'never
-  "*Automatically show local help on point-over.
+  "Automatically show local help on point-over.
 If the value is t, the string obtained from any `kbd-help' or
 `help-echo' property at point is automatically printed in the
 echo area, if nothing else is already displayed there, or after a
@@ -245,7 +244,7 @@ properties, to enable buffer local values."
 (defun scan-buf-move-to-region (prop &optional arg hook)
   "Go to the start of the next region with non-nil PROP property.
 Then run HOOK, which should be a quoted symbol that is a normal
-hook.variable, or an expression evaluating to such a symbol.
+hook variable, or an expression evaluating to such a symbol.
 Adjacent areas with different non-nil PROP properties are
 considered different regions.
 
@@ -349,9 +348,7 @@ different regions.  With numeric argument ARG, behaves like
   (interactive "p")
   (scan-buf-move-to-region 'help-echo (- arg) 'scan-buf-move-hook))
 
-(add-hook 'help-at-pt-unload-hook 'help-at-pt-cancel-timer)
-
 (provide 'help-at-pt)
 
-;;; arch-tag: d0b8b86d-d23f-45d0-a82d-208d6205a583
+;; arch-tag: d0b8b86d-d23f-45d0-a82d-208d6205a583
 ;;; help-at-pt.el ends here