-;;; elid-head.el --- hide headers in files
+;;; elide-head.el --- hide headers in files
-;; Copyright (C) 1999 Free Software Foundation, Inc.
+;; Copyright (C) 1999, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
;; Author: Dave Love <fx@gnu.org>
;; Keywords: outlines tools
;; 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.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
;;; Commentary:
;; elision.
;; You might add `elide-head' to appropriate major mode hooks or to
-;; `find-file-hooks'. Please do not do this in site init files. If
+;; `find-file-hook'. Please do not do this in site init files. If
;; you do, information may be hidden from users who don't know it
;; already.
(defgroup elide-head nil
"Eliding copyright headers and the like in source files."
+ :version "21.1"
:prefix "elide-head"
:group 'tools)
(defcustom elide-head-headers-to-hide
'(("is free software; you can redistribute it" . ; GNU boilerplate
- "Boston, MA 02111-1307, USA\\.")
+ "Boston, MA 0211\\(1-1307\\|0-1301\\), USA\\.")
("The Regents of the University of California\\. All rights reserved\\." .
- "SUCH DAMAGE\\.") ; BSD
+ "SUCH DAMAGE\\.") ; BSD
("Permission is hereby granted, free of charge" . ; X11
"authorization from the X Consortium\\."))
"Alist of regexps defining start end end of text to elide.
The header is made invisible with an overlay. With a prefix arg, show
an elided material again.
-This is suitable as an entry on `find-file-hooks' or appropriate mode hooks."
+This is suitable as an entry on `find-file-hook' or appropriate mode hooks."
(interactive "P")
(if arg
(elide-head-show)
(when (re-search-forward (caar rest) nil t)
(setq beg (point))
(when (re-search-forward (cdar rest) nil t)
- (setq end (point)
+ (setq end (point-marker)
rest nil))))
(if rest (setq rest (cdr rest))))
(if (not (and beg end))
(if (interactive-p)
- (error "No header found"))
+ (message "No header found"))
(goto-char beg)
(end-of-line)
(if (overlayp elide-head-overlay)
- (move-overlay elide-head-overlay (point) end)
- (setq elide-head-overlay (make-overlay (point) end)))
+ (move-overlay elide-head-overlay (point-marker) end)
+ (setq elide-head-overlay (make-overlay (point-marker) end)))
(overlay-put elide-head-overlay 'invisible t)
- (overlay-put elide-head-overlay 'intangible t)
+ (overlay-put elide-head-overlay 'evaporate t)
(overlay-put elide-head-overlay 'after-string "...")))))))
(defun elide-head-show ()
(overlay-buffer elide-head-overlay))
(delete-overlay elide-head-overlay)
(if (interactive-p)
- (error "No header hidden"))))
+ (message "No header hidden"))))
(provide 'elide-head)
+;;; arch-tag: a00e6b5b-6aeb-45b1-b734-63e23df80928
;;; elide-head.el ends here