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revision 1.463 by akim, Sat Dec 29 14:15:12 2001 UTC revision 1.464 by akim, Sat Dec 29 14:15:33 2001 UTC
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1  2001-12-29  Akim Demaille  <akim@epita.fr>  2001-12-29  Akim Demaille  <akim@epita.fr>
2    
3            * src/derives.c (print_derives): Be sure to use `>= 0', not `> 0',
4            when walking through ritem, even via rule->rhs.
5            * src/reduce.c (dump_grammar, useful_production, reduce_output)
6            (useful_production, useless_nonterminals): Likewise.
7            (reduce_grammar_tables): Likewise, plus update nritems.
8            * src/nullable.c (set_nullable): Likewise.
9            * src/lalr.c (build_relations): Likewise.
10            * tests/sets.at (Nullable): Adjust.
11            Fortunately, now, the $axiom is no longer nullable.
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13            
14    2001-12-29  Akim Demaille  <akim@epita.fr>
15    
16          * src/LR0.c (generate_states): Use nritems, not nitems, nor using          * src/LR0.c (generate_states): Use nritems, not nitems, nor using
17          the 0-sentinel.          the 0-sentinel.
18          * src/gram.c (ritem_longest_rhs): Likewise.          * src/gram.c (ritem_longest_rhs): Likewise.

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