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Use "look-ahead" instead of "lookahead", consistently.
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@@ -19,12 +19,15 @@ kludges that Johnson had to perpetrate to make Yacc fit in a PDP-11.
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Also, Bison uses a faster but less space-efficient encoding for the
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parse tables (see Corbett's PhD thesis from Berkeley, "Static
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Semantics in Compiler Error Recovery", June 1985, Report No. UCB/CSD
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85/251), and more modern technique for generating the lookahead sets.
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(See "Efficient Construction of LALR(1) Lookahead Sets" by F. DeRemer
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and A. Pennello, in ACM TOPLS Vol 4 No 4, October 1982. Their
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85/251), and more modern technique for generating the look-ahead sets.
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(See Frank DeRemer and Thomas Pennello, "Efficient Computation of
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LALR(1) Look-Ahead Sets", ACM Transactions on Programming Languages
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and Systems (TOPLAS) 4, 4 (October 1982), 615-649. Their
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technique is the standard one now.)
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paul rubin
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free software foundation
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[DeRemer-Pennello reference corrected by Paul Eggert <eggert@cs.ucla.edu>,
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2004-06-21.]
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