def fixb2context(root):
 root.unbind_class('Text', '<B2>')
 root.unbind_class('Text', '<B2-Motion>')
 root.unbind_class('Text', '<<PasteSelection>>')

def fixb2context ( root ) : root . unbind_class ( 'Text' , '<B2>' ) root . unbind_class ( 'Text' , '<B2-Motion>' ) root . unbind_class ( 'Text' , '<<PasteSelection>>' )
removed bad aquatk button-2 and paste bindings .