;;; reposition.el --- center a Lisp function or comment on the screen
-;; Copyright (C) 1991, 1994 Free Software Foundation, Inc.
+;; Copyright (C) 1991, 1994, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+;; 2008, 2009, 2010 Free Software Foundation, Inc.
;; Author: Michael D. Ernst <mernst@theory.lcs.mit.edu>
;; Created: Jan 1991
;; 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
;; 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, 675 Mass Ave, Cambridge, MA 02139, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
-;;; Reposition-window makes an entire function definition or comment visible,
-;;; or, if it is already visible, places it at the top of the window;
-;;; additional invocations toggle the visibility of comments preceding the
-;;; code. For the gory details, see the documentation for reposition-window;
-;;; rather than reading that, you may just want to play with it.
+;; Reposition-window makes an entire function definition or comment visible,
+;; or, if it is already visible, places it at the top of the window;
+;; additional invocations toggle the visibility of comments preceding the
+;; code. For the gory details, see the documentation for reposition-window;
+;; rather than reading that, you may just want to play with it.
-;;; This tries pretty hard to do the recentering correctly; the precise
-;;; action depends on what the buffer looks like. If you find a situation
-;;; where it doesn't behave well, let me know. This function is modeled
-;;; after one of the same name in ZMACS, but the code is all-new and the
-;;; behavior in some situations differs.
+;; This tries pretty hard to do the recentering correctly; the precise
+;; action depends on what the buffer looks like. If you find a situation
+;; where it doesn't behave well, let me know. This function is modeled
+;; after one of the same name in ZMACS, but the code is all-new and the
+;; behavior in some situations differs.
;;; Code:
comments, including the first comment line, are visible), or to make the
first comment line visible (if point is in a comment)."
(interactive "P")
- (let* (;; (here (save-excursion (beginning-of-line) (point)))
+ (let* (;; (here (line-beginning-position))
(here (point))
;; change this name once I've gotten rid of references to ht.
;; this is actually the number of the last screen line
;;(repos-debug-macro "4")
))))
-;;;###autoload (define-key esc-map "\C-l" 'reposition-window)
-
;;; Auxiliary functions
;; Return number of screen lines between START and END.
lines
(- lines))))
-; (defmacro repos-debug-macro (case-no)
-; (` (message
-; (concat "Case " (, case-no) ": %s %s %s %s %s")
-; ht line comment-height defun-height defun-depth)))
+;; (defmacro repos-debug-macro (case-no)
+;; `(message (concat "Case " ,case-no ": %s %s %s %s %s")
+;; ht line comment-height defun-height defun-depth))
+
+(provide 'reposition)
;;; reposition.el ends here