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/*
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* R.app : a Cocoa front end to: "R A Computer Language for Statistical Data Analysis"
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*
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* R.app Copyright notes:
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* Copyright (C) 2004-12 The R Foundation
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* written by Stefano M. Iacus and Simon Urbanek
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*
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*
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* R Copyright notes:
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* Copyright (C) 1995-1996 Robert Gentleman and Ross Ihaka
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* Copyright (C) 1998-2001 The R Development Core Team
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* Copyright (C) 2002-2004 The R Foundation
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* A copy of the GNU General Public License is available via WWW at
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* http://www.gnu.org/copyleft/gpl.html. You can also obtain it by
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* writing to the Free Software Foundation, Inc., 59 Temple Place,
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* Suite 330, Boston, MA 02111-1307 USA.
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*
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* RScriptEditorTextStorage.h
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*
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* Created by Hans-J. Bibiko on 01/03/2012.
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*
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*/
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#import <Cocoa/Cocoa.h>
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#define R_MAX_FOLDED_ITEMS 1024
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@interface RScriptEditorTextStorage : NSTextStorage
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{
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NSTextStorage *_attributedString;
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NSInteger foldedRanges[R_MAX_FOLDED_ITEMS][3];
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NSInteger foldedCounter;
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NSInteger currentMaxFoldedIndex;
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id selfDelegate;
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}
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- (id)initWithDelegate:(id)theDelegate;
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- (NSInteger)foldedAtIndex:(NSInteger)index;
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- (NSInteger)foldedForIndicatorAtIndex:(NSInteger)index;
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- (NSRange)foldedRangeAtIndex:(NSInteger)index;
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- (NSInteger)registerFoldedRange:(NSRange)range;
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- (BOOL)inFoldedRangeForRange:(NSRange)range;
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- (BOOL)removeFoldedRangeWithIndex:(NSInteger)index;
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- (void)removeAllFoldedRanges;
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- (BOOL)existsFoldedRange:(NSRange)range;
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- (BOOL)hasFoldedItems;
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@end
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