1 Berkeley Yacc owes much to the unflagging efforts of Keith Bostic.
2 His badgering kept me working on it long after I was ready to quit.
4 Berkeley Yacc is based on the excellent algorithm for computing LALR(1)
5 lookaheads developed by Tom Pennello and Frank DeRemer. The algorithm is
6 described in their almost impenetrable article in TOPLAS 4,4.
8 Finally, much of the credit for the latest version must go to those
9 who pointed out deficiencies of my earlier releases. Among the most
10 prolific contributors were