1*39770Sbostic     Berkeley Yacc owes much to the unflagging efforts of Keith Bostic.
2*39770SbosticHis badgering kept me working on it long after I was ready to quit.
3*39770Sbostic
4*39770Sbostic     Berkeley Yacc owes much of its speed to Tom Pennello and Frank DeRemer.
5*39770SbosticTheir excellent algorithm for computing LALR(1) lookaheads, described in their
6*39770Sbosticalmost impenetrable article in TOPLAS 4,4, lies at the core of Berkeley Yacc.
7*39770Sbostic
8*39770Sbostic     Finally, much of the credit for the latest version must go to those
9*39770Sbosticwho pointed out deficiencies of my earlier releases.  Among the more
10*39770Sbosticprolific contributors were
11*39770Sbostic
12*39770Sbostic	  Benson I. Margulies
13*39770Sbostic	  Dale Smith
14*39770Sbostic	  Ozan Yigit
15*39770Sbostic	  Dave Gentzel
16*39770Sbostic	  John Campbell
17*39770Sbostic	  Bill Sommerfeld
18*39770Sbostic	  Paul Hilfinger
19*39770Sbostic	  Gary Bridgewater
20*39770Sbostic	  Dave Bakken
21*39770Sbostic	  Dan Lanciani
22*39770Sbostic	  Richard Sargent
23*39770Sbostic	  Parag Patel
24