(See Frank DeRemer and Thomas Pennello, "Efficient Computation of
LALR(1) Look-Ahead Sets", ACM Transactions on Programming Languages
and Systems (TOPLAS) 4, 4 (October 1982), 615-649. Their
technique is the standard one now.)
(See Frank DeRemer and Thomas Pennello, "Efficient Computation of
LALR(1) Look-Ahead Sets", ACM Transactions on Programming Languages
and Systems (TOPLAS) 4, 4 (October 1982), 615-649. Their
technique is the standard one now.)