def parse(self, words, S='S'):
        """Parse a list of words; according to the grammar.
        Leave results in the chart."""
        self.chart = [[] for i in range(len(words)+1)]
        self.add_edge([0, 0, 'S_', [], [S]])
        for i in range(len(words)):
            self.scanner(i, words[i])
        return self.chart
def parse(self, words, S='S'):
        """Parse a list of words; according to the grammar.
        Leave results in the chart."""
        self.chart = [[] for i in range(len(words)+1)]
        self.add_edge([0, 0, 'S_', [], [S]])
        for i in range(len(words)):
            self.scanner(i, words[i])
        return self.chart
def parse ( self , words , S = 'S' ) : self . chart = [ [ ] for i in range ( len ( words ) + 1 ) ] self . add_edge ( [ 0 , 0 , 'S_' , [ ] , [ S ] ] ) for i in range ( len ( words ) ) : self . scanner ( i , words [ i ] ) return self . chart
Parse a list of words; according to the grammar.
        Leave results in the chart.
Parse a list of words ; according to the grammar . Leave results in the chart .