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    Ліцензія для ParserFunctions

    The ParserFunctions extension may be copied and redistributed under the GNU
    General Public License, version 2.0 or, at your option, any later version.
    
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    		    GNU GENERAL PUBLIC LICENSE
    		       Version 2, June 1991
    
     Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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