;;; hl-line.el --- highlight the current line
-;; Copyright (C) 1998, 2000, 2001, 2002, 2003, 2004,
-;; 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2000-2011 Free Software Foundation, Inc.
;; Author: Dave Love <fx@gnu.org>
;; Maintainer: FSF
;; Created: 1998-09-13
-;; Keywords: faces, frames, emulation
+;; Keywords: faces, frames, emulations
;; This file is part of GNU Emacs.
(defgroup hl-line nil
"Highlight the current line."
:version "21.1"
- :group 'editing)
+ :group 'convenience)
(defface hl-line
'((t :inherit highlight))
(overlay-put global-hl-line-overlay 'face hl-line-face))))
(defcustom hl-line-sticky-flag t
- "Non-nil means highlight the current line in all windows.
+ "Non-nil means the HL-Line mode highlight appears in all windows.
Otherwise Hl-Line mode will highlight only in the selected
window. Setting this variable takes effect the next time you use
-the command `hl-line-mode' to turn Hl-Line mode on."
+the command `hl-line-mode' to turn Hl-Line mode on.
+
+This variable has no effect in Global Highlight Line mode.
+For that, use `global-hl-line-sticky-flag'."
:type 'boolean
:version "22.1"
:group 'hl-line)
+(defcustom global-hl-line-sticky-flag nil
+ "Non-nil means the Global HL-Line mode highlight appears in all windows.
+Otherwise Global Hl-Line mode will highlight only in the selected
+window. Setting this variable takes effect the next time you use
+the command `global-hl-line-mode' to turn Global Hl-Line mode on."
+ :type 'boolean
+ :version "24.1"
+ :group 'hl-line)
+
(defvar hl-line-range-function nil
"If non-nil, function to call to return highlight range.
The function of no args should return a cons cell; its car value
"Global minor mode to highlight the line about point in the current window.
With ARG, turn Global-Hl-Line mode on if ARG is positive, off otherwise.
+If `global-hl-line-sticky-flag' is non-nil, Global Hl-Line mode
+highlights the line about the current buffer's point in all
+windows.
+
Global-Hl-Line mode uses the functions `global-hl-line-unhighlight' and
`global-hl-line-highlight' on `pre-command-hook' and `post-command-hook'."
:global t
(unless global-hl-line-overlay
(setq global-hl-line-overlay (make-overlay 1 1)) ; to be moved
(overlay-put global-hl-line-overlay 'face hl-line-face))
- (overlay-put global-hl-line-overlay 'window (selected-window))
+ (overlay-put global-hl-line-overlay 'window
+ (unless global-hl-line-sticky-flag
+ (selected-window)))
(hl-line-move global-hl-line-overlay))))
(defun global-hl-line-unhighlight ()
(provide 'hl-line)
-;; arch-tag: ac806940-0876-4959-8c89-947563ee2833
;;; hl-line.el ends here