Mercurial > hg > xemacs-beta
view lisp/post-gc.el @ 5503:7b5946dbfb96
Drop support for generating code appropriate for Emacs 19, bytecomp.el
lisp/ChangeLog addition:
2011-05-07 Aidan Kehoe <kehoea@parhasard.net>
* bytecomp.el:
* bytecomp.el (byte-compile-two-args-19->20): Removed.
* bytecomp.el (byte-compile-emacs19-compatibility): Removed.
* bytecomp.el (byte-defop-compiler20): Removed.
* bytecomp.el (byte-defop-compiler-rmsfun): Removed.
* bytecomp.el (emacs-lisp-file-regexp):
* bytecomp.el (byte-compile-print-gensym):
* bytecomp.el (byte-compiler-legal-options):
* bytecomp.el (byte-compiler-obsolete-options):
* bytecomp.el (byte-compile-close-variables):
* bytecomp.el (byte-compile-insert-header):
* bytecomp.el (byte-compile-output-file-form):
* bytecomp.el (byte-compile-output-docform):
* bytecomp.el (byte-compile-out-toplevel):
* bytecomp.el (byte-compile-form):
* bytecomp.el (byte-defop-compiler-1):
* bytecomp.el (eq):
* bytecomp.el (equal):
* bytecomp.el (member):
* bytecomp.el (byte-compile-noop):
* bytecomp.el (byte-compile-save-current-buffer):
Remove support for generating code appropriate to Emacs 19.
* bytecomp.el (byte-compile-eval):
Avoid erroring here if the car of some entry in the macro
environment is not a symbol, as is the case for symbol macros.
* bytecomp.el (or):
Use slightly better style when compiling the most important
functions if bytecomp.el has just been loaded interpreted.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Sat, 07 May 2011 12:26:39 +0100 |
| parents | b9167d522a9a |
| children |
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;;; post-gc.el --- post-gc actions ;; Copyright (C) 1985-1986, 1990, 1992-1997 Free Software Foundation, Inc. ;; Copyright (c) 1993, 1994 Sun Microsystems, Inc. ;; Copyright (C) 1995 Board of Trustees, University of Illinois ;; Author: Mike Sperber <mike@xemacs.org> ;; Maintainer: XEmacs Development Team ;; Keywords: internal, dumped ;; This file is part of XEmacs. ;; XEmacs 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 3 of the License, or (at your ;; option) any later version. ;; XEmacs is distributed in the hope that it will be useful, but WITHOUT ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or ;; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ;; for more details. ;; You should have received a copy of the GNU General Public License ;; along with XEmacs. If not, see <http://www.gnu.org/licenses/>. ;;; Synched up with: Not in FSF. ;;; Commentary: ;; This file is dumped with XEmacs. ;; This file defines actions to happen after each GC to perform ;; additional cleanup, call finalizers, etc. (defun run-finalizers (alist) "Run the finalizers for all objects that have just become unreachable." (let ((info (assq 'finalize-list alist))) (if info (let ((finalize-list (cdr info))) (while finalize-list (funcall (cdr (car finalize-list)) (car (car finalize-list))) (setq finalize-list (cdr finalize-list))))))) (add-hook 'post-gc-hook 'run-finalizers) (defvar simple-finalizer-ephemerons '() "List of ephemerons for objects that have a finalizer attached..") (defun add-finalizer (object func) "Add FUNC as a finalizer for object OBJECT." (setq simple-finalizer-ephemerons (cons (make-ephemeron object object func) simple-finalizer-ephemerons))) (defun cleanup-simple-finalizers (alist) "Clean up `simple-finalizer-ephemerons'." (and simple-finalizer-ephemerons (setq simple-finalizer-ephemerons (delete-if-not #'ephemeron-ref simple-finalizer-ephemerons)))) (add-hook 'post-gc-hook 'cleanup-simple-finalizers)