(self, s)
return 1
ends(s) is TRUE <=> k0,...k ends with the string s.
ends(s) is TRUE <=> k0,...k ends with the string s.
ends ( s ) is TRUE < = > k0 ... k ends with the string s .
def ends(self, s):
        """ends(s) is TRUE <=> k0,...k ends with the string s."""
        length = len(s)
        if s[length - 1] != self.b[self.k]: # tiny speed-up
            return 0
        if length > (self.k - self.k0 + 1):
            return 0
        if self.b[self.k-length+1:self.k+1] != s:
            return 0
        self.j = self.k - length
        return 1
def ends ( self , s ) : length = len ( s ) if s [ length - 1 ] != self . b [ self . k ] : # tiny speed-up return 0 if length > ( self . k - self . k0 + 1 ) : return 0 if self . b [ self . k - length + 1 : self . k + 1 ] != s : return 0 self . j = self . k - length return 1