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7.1.3 The latest Earley set

The latest Earley set is the Earley set completed most recently. This is initially the Earley set at location 0. The latest Earley set is always the Earley set with the highest ID, and the Earley set with the highest earleme location.

The latest Earley set is set implicitly by the marpa_start_input() (see marpa_r_start_input) and marpa_r_earleme_complete() (see marpa_r_earleme_complete) methods. Applications can access its value via the marpa_r_latest_earley_set() method. See marpa_r_latest_earley_set.