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Resolve the unregistered-CCL-programs-get-garbage-collected problem correctly src/ChangeLog addition: 2009-11-15 Aidan Kehoe <kehoea@parhasard.net> * mule-ccl.c (CCL_CALL_FOR_MAP_INSTRUCTION): Assert that we always have a symbol in this macro. (setup_ccl_program): Ensure we're not allocating unreachable memory in this function; all symbols must have been resolved in a given CCL program before this function is called. (find_ccl_program): New function, return a CCL program with all its symbols resolved if it is valid (possibly allocating memory), Qnil otherwise. (get_ccl_program): New function, exported to other files; call find_ccl_program, and error if it gives nil. (Fccl_program_p): Call find_ccl_program from this function instead of implementing the bulk of it here. (Fccl_execute): Call get_ccl_program instead of implementing the bulk of it here. (Fccl_execute_on_string): Ditto. * mule-ccl.h (Vfont_ccl_encoder_alist): Remove this declaration, it hasn't been used in years. (get_ccl_program): Declare this function. * mule-coding.c (ccl_putprop): Use get_ccl_program on any specified encode or decode CCL program property. (fixed_width_putprop): Ditto. * mule-charset.c (Fmake_charset): Use get_ccl_program on any specified ccl-program. (Fset_charset_ccl_program): Ditto.
author Aidan Kehoe <kehoea@parhasard.net>
date Sun, 15 Nov 2009 16:53:14 +0000
parents e38acbeb1cae
children 308d34e9f07d
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1 ;;; check-features.el --- Do a sanity check on an XEmacs build
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2
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3 ;; Copyright (C) 1998 by Free Software Foundation, Inc.
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4 ;; Copyright (C) 2002 Ben Wing.
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5
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6 ;; Author: SL Baur <steve@xemacs.org>
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7 ;; Keywords: internal
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8
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9 ;; This file is part of XEmacs.
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10
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11 ;; XEmacs is free software; you can redistribute it and/or modify it
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12 ;; under the terms of the GNU General Public License as published by
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13 ;; the Free Software Foundation; either version 2, or (at your option)
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14 ;; any later version.
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15
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16 ;; XEmacs is distributed in the hope that it will be useful, but
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17 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
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18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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19 ;; General Public License for more details.
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20
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21 ;; You should have received a copy of the GNU General Public License
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22 ;; along with XEmacs; see the file COPYING. If not, write to the Free
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23 ;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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24 ;; 02111-1307, USA.
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25
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26 ;;; Synched up with: Not in FSF
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27
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28 ;;; Commentary:
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29
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30 ;; This file is executed after a build to check that all lisp packages that
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31 ;; need to be installed are.
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32
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33 ;;; Code:
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34
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35 (require 'packages)
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36
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37 (defvar build-error 0)
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38
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39 (when (featurep 'tooltalk)
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40 (condition-case nil
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41 (package-require 'tooltalk 1.0)
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42 (t (progn
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43 ;; (setq build-error 1)
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44 (lwarn 'tooltalk 'alert
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45 "Warning: This XEmacs is built with tooltalk support but
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46 does not have a tooltalk package installed. Without the
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47 tooltalk lisp package, Tooltalk support is broken.")))))
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49 (when (featurep 'sparcworks)
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50 (condition-case nil
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51 (package-require 'Sun 1.0)
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52 (t (progn
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53 ;; (setq build-error 1)
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54 (lwarn 'sparcworks 'alert
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55 "Warning: This XEmacs is built with sparcworks support but
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56 does not have the Sun package installed. Without the Sun
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57 lisp package, Sparcworks support will be broken.")))))
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59 (kill-emacs build-error)
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61 ;;; check-features.el ends here