Modify the grammar in Exercise 2.27 to allow an id list to be empty. Is the grammar
Question:
Modify the grammar in Exercise 2.27 to allow an id list to be empty. Is the grammar still LR(0)?
Data From Exercise 2.27:
Construct the CFSM for the id list grammar in Example 2.20 and verify that it can be parsed bottom-up with zero tokens of look-ahead.
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