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+ − 1 ;;; post-gc.el --- post-gc actions
+ − 2
+ − 3 ;; Copyright (C) 1985-1986, 1990, 1992-1997 Free Software Foundation, Inc.
+ − 4 ;; Copyright (c) 1993, 1994 Sun Microsystems, Inc.
+ − 5 ;; Copyright (C) 1995 Board of Trustees, University of Illinois
+ − 6
+ − 7 ;; Author: Mike Sperber <mike@xemacs.org>
+ − 8 ;; Maintainer: XEmacs Development Team
+ − 9 ;; Keywords: internal, dumped
+ − 10
+ − 11 ;; This file is part of XEmacs.
+ − 12
+ − 13 ;; XEmacs is free software; you can redistribute it and/or modify it
+ − 14 ;; under the terms of the GNU General Public License as published by
+ − 15 ;; the Free Software Foundation; either version 2, or (at your option)
+ − 16 ;; any later version.
+ − 17
+ − 18 ;; XEmacs is distributed in the hope that it will be useful, but
+ − 19 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
+ − 20 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ − 21 ;; General Public License for more details.
+ − 22
+ − 23 ;; You should have received a copy of the GNU General Public License
+ − 24 ;; along with XEmacs; see the file COPYING. If not, write to the
+ − 25 ;; Free Software Foundation, 59 Temple Place - Suite 330,
+ − 26 ;; Boston, MA 02111-1307, USA.
+ − 27
+ − 28 ;;; Synched up with: Not in FSF.
+ − 29
+ − 30 ;;; Commentary:
+ − 31
+ − 32 ;; This file is dumped with XEmacs.
+ − 33
+ − 34 ;; This file defines actions to happen after each GC to perform
+ − 35 ;; additional cleanup, call finalizers, etc.
+ − 36
+ − 37 (defun run-finalizers (alist)
+ − 38 "Run the finalizers for all objects that have just become unreachable."
+ − 39 (let ((info (assq 'finalize-list alist)))
+ − 40 (if info
+ − 41 (let ((finalize-list (cdr info)))
+ − 42 (while finalize-list
+ − 43 (funcall (cdr (car finalize-list)) (car (car finalize-list)))
+ − 44 (setq finalize-list (cdr finalize-list)))))))
+ − 45
+ − 46 (add-hook 'post-gc-hook 'run-finalizers)
+ − 47
+ − 48
+ − 49