/**
    STExterns.h
    Misc. variables
 
    Copyright (c) 2002 Free Software Foundation
 
    Written by: Stefan Urbanek <urbanek@host.sk>
    Date: 2000
   
    This file is part of the StepTalk project.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library 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
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

@class NSString;
@class STUndefinedObject;

extern STUndefinedObject *STNil;

/* exceptions */

extern NSString *STGenericException;               /* can be ignored */
extern NSString *STInvalidArgumentException;
extern NSString *STInternalInconsistencyException; /* not recoverable */
extern NSString *STScriptingException;

extern NSString *STLibraryDirectory;

extern NSString *STScriptExtension;
extern NSString *STScriptsDirectory;

extern NSString *STScriptingEnvironmentsDirectory;
extern NSString *STScriptingEnvironmentExtension;

extern NSString *STModulesDirectory;
extern NSString *STModuleExtension;

extern NSString *STLanguageBundlesDirectory;
extern NSString *STLanguageBundleExtension;

extern NSString *STLanguagesConfigFile;

/* malloc zone */
extern NSZone   *STMallocZone;