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/******************************************************************************* * * * undo.h -- Nirvana Editor Undo header file * * * * Copyright 2004 The NEdit Developers * * * * This 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. In addition, you may distribute versions of this program linked to * * Motif or Open Motif. See README for details. * * * * This software 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. * * * * You should have received a copy of the GNU General Public License along with * * software; if not, write to the Free Software Foundation, Inc., 59 Temple * * Place, Suite 330, Boston, MA 02111-1307 USA * * * * Nirvana Text Editor * * July 31, 2001 * * * *******************************************************************************/ #ifndef NEDIT_UNDO_H_INCLUDED #define NEDIT_UNDO_H_INCLUDED #include "nedit.h" enum undoTypes {UNDO_NOOP, ONE_CHAR_INSERT, ONE_CHAR_REPLACE, ONE_CHAR_DELETE, BLOCK_INSERT, BLOCK_REPLACE, BLOCK_DELETE}; void Undo(WindowInfo *window); void Redo(WindowInfo *window); void SaveUndoInformation(WindowInfo *window, int pos, int nInserted, int nDeleted, const char *deletedText); void ClearUndoList(WindowInfo *window); void ClearRedoList(WindowInfo *window); #endif /* NEDIT_UNDO_H_INCLUDED */