diff lisp/edebug/advise-eval-region.el @ 4:b82b59fe008d r19-15b3

Import from CVS: tag r19-15b3
author cvs
date Mon, 13 Aug 2007 08:46:56 +0200
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+++ b/lisp/edebug/advise-eval-region.el	Mon Aug 13 08:46:56 2007 +0200
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+;;; advise-eval-region.el --- Wrap advice around eval-region
+;; Copyright (C) 1996 Miranova Systems, Inc.
+
+;; Original-Author: Unknown
+;; Adapted-By: Steven L Baur <steve@miranova.com>
+;; Keywords: extensions lisp
+
+;; 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 2, 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; see the file COPYING.  If not, write to the Free
+;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+;; 02111-1307, USA.
+
+;;; Synched up with: Not in FSF.
+
+;;; Commentary:
+
+;; This file splits out advice to eval-region formerly done in cl-read.el.
+;; Due to the way cl-read.el reads itself in twice during bytecompilation,
+;; and the fact that functions shouldn't be advised twice, I split this out
+;; into its own file.
+
+;;; Code:
+
+(require 'advice)
+
+;; Advise the redefined eval-region
+(defadvice eval-region (around cl-read activate)
+  "Use the reader::read instead of the original read if cl-read-active."
+  (with-elisp-eval-region (not cl-read-active)
+    ad-do-it))
+
+(provide 'advise-eval-region)
+
+;;; advise-eval-region.el ends here