I can't remember off hand if it dealt with nullable terms or hidden left recursion properly either. don't get me wrong: I like the earley parser :-) I just thi

I can't remember off hand if it dealt with nullable terms or hidden left recursion properly either. don't get me wrong: I like the earley parser :-) I just think the original paper has some omissions and the treatment of earley parsing in 'parsing techniques 2nd ed' is thorough and includes substantial references and explanations of further work.