![]() Reducing, which I think means going one stage down the list of productions,.Shifting, which I think means reading the next token onto your stack,.Depending on what follows, you can go to the next position by The transition table shows what states you have reached, and what other tokens may be expected from the input string. The goto is a mechanism for traversing the transition table. If I remember correctly (I might be mistaken) a closure is a way of expressing that a production might be made up of repeated elements from the grammar. This is far too complicated a subject to discuss thoroughly here. ![]()
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