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/*
 *  R.app : a Cocoa front end to: "R A Computer Language for Statistical Data Analysis"
 *  
 *  R.app Copyright notes:
 *                     Copyright (C) 2004-5  The R Foundation
 *                     written by Stefano M. Iacus and Simon Urbanek
 *
 *                  
 *  R Copyright notes:
 *                     Copyright (C) 1995-1996   Robert Gentleman and Ross Ihaka
 *                     Copyright (C) 1998-2001   The R Development Core Team
 *                     Copyright (C) 2002-2004   The R Foundation
 *
 *  This program 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 of the License, or
 *  (at your option) any later version.
 *
 *  This program 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.
 *
 *  A copy of the GNU General Public License is available via WWW at
 *  http://www.gnu.org/copyleft/gpl.html.  You can also obtain it by
 *  writing to the Free Software Foundation, Inc., 59 Temple Place,
 *  Suite 330, Boston, MA  02111-1307  USA.
 *
 *  Created by Simon Urbanek on 1/11/05.
 */

#import "CCComp.h"
#import "Preferences.h"

@interface REditorTextStorage : NSTextStorage <PreferencesDependent> {
    NSTextStorage* cont;
    int currentHighlight;
    BOOL showMatchingBraces; // if YES mathing braces are highlighted
    double braceHighlightInterval; // interval to flash brace highlighting for
    NSDictionary *highlightColorAttr; // attributes set while braces matching
    BOOL insideReplaceEdited; // this flag is set if 'edited' is being called from within replaceCharacters or set/addAttributes
    int pendingHilite; // set to hilite position if hilite is pending that couldn't be performed inside 'edited'
}

- (NSLayoutManager*) layoutManager;
- (void) resetHighlights;
- (void) highlightCharacter: (int) pos;
- (void) resetBackgroundColor: (id)sender;
- (void) updatePreferences;

@end