1 ;;; pccl.el --- Portable CCL utility for Mule 1.* and Mule 2.*
3 ;; Copyright (C) 1998 Free Software Foundation, Inc.
5 ;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
6 ;; Keywords: emulation, compatibility, Mule
8 ;; This file is part of APEL (A Portable Emacs Library).
10 ;; This program is free software; you can redistribute it and/or
11 ;; modify it under the terms of the GNU General Public License as
12 ;; published by the Free Software Foundation; either version 2, or (at
13 ;; your option) any later version.
15 ;; This program is distributed in the hope that it will be useful, but
16 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 ;; General Public License for more details.
20 ;; You should have received a copy of the GNU General Public License
21 ;; along with GNU Emacs; see the file COPYING. If not, write to the
22 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 ;; Boston, MA 02111-1307, USA.
32 (if (featurep 'xemacs)
33 (if (>= emacs-major-version 21)
36 (if (>= emacs-major-version 20)
39 ;; for MULE 1.* and 2.*
42 (broken-facility ccl-usable
45 (if (featurep 'xemacs)
46 (>= emacs-major-version 21)
49 (defadvice define-ccl-program
50 (before accept-long-ccl-program activate)
51 "When CCL-PROGRAM is too long, internal buffer is lengthened."
52 (let ((try-ccl-compile t)
53 (prog (eval (ad-get-arg 1))))
54 (ad-set-arg 1 (` '(, prog)))
55 (while try-ccl-compile
56 (setq try-ccl-compile nil)
60 (if (and (eq (car (cdr sig)) ccl-program-vector)
61 (= (car (cdr (cdr sig))) (length ccl-program-vector)))
62 (setq ccl-program-vector
63 (make-vector (* 2 (length ccl-program-vector)) 0)
65 (signal (car sig) (cdr sig))))))))