aima/nlp.py
def extender(self, edge):
        "See what edges can be extended by this edge."
        (j, k, B, _, _) = edge
        for (i, j, A, alpha, B1b) in self.chart[j]:
            if B1b and B == B1b[0]:
                self.add_edge([i, k, A, alpha + [edge], B1b[1:]])
def extender(self, edge):
        "See what edges can be extended by this edge."
        (j, k, B, _, _) = edge
        for (i, j, A, alpha, B1b) in self.chart[j]:
            if B1b and B == B1b[0]:
                self.add_edge([i, k, A, alpha + [edge], B1b[1:]])
def extender ( self , edge ) : ( j , k , B , _ , _ ) = edge for ( i , j , A , alpha , B1b ) in self . chart [ j ] : if B1b and B == B1b [ 0 ] : self . add_edge ( [ i , k , A , alpha + [ edge ] , B1b [ 1 : ] ] )
See what edges can be extended by this edge.
See what edges can be extended by this edge .