* src/reduce.c (reduce_grammar_tables): No longer disable the

[bison.git] / ChangeLog

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+2001-12-05  Akim Demaille  <akim@epita.fr>
+
+       * src/reduce.c (reduce_grammar_tables): No longer disable the
+       removal of useless rules via CPP but via `if (0)', so that the
+       compiler still check the code is valid.
+       For instance, it should have noticed `rline' no longer exists: use
+       the `line' member of rule_t.
+       * src/gram.c (dummy, rline): Remove, unused.
+
+       
+2001-12-05  Akim Demaille  <akim@epita.fr>
+
+       * src/output.c (pack_vector): Use assert, not berror.
+       * src/main.c (berror): Remove, unused.
+
+2001-12-05  Akim Demaille  <akim@epita.fr>
+
+       New experimental feature: if --verbose --trace output all the
+       items of a state, not only its kernel.
+
+       * src/print.c (print_core): If `trace_flag', then invoke closure
+       before outputting the items of the state (print_core is no longer
+       a correct name them).
+       (print_results): Invoke new_closure/free_closure if needed.
+
+2001-12-05  Akim Demaille  <akim@epita.fr>
+
+       * src/LR0.c (new_itemsets): Use nshifts only, not shiftcount.
+       * src/closure.c, src/closure.h (itemsetsize): Rename as...
+       (nitemset): for consistency with the rest of the project.
+
+       
+2001-12-05  Akim Demaille  <akim@epita.fr>
+
+       * src/closure.c (print_closure): Improve.
+       (closure): Use it for printing input and output.
+
+       
+2001-12-05  Akim Demaille  <akim@epita.fr>
+
+       * src/closure.c (FIRSTS, FDERIVES): Adjust to reality: they are
+       indexed by nonterminals.
+
+       
+2001-12-05  Akim Demaille  <akim@epita.fr>
+
+       * src/warshall.c (TC, RTC): De-obsfucate (source reduced to 22% of
+       what it was!).
+       * src/warshall.h: Remove accidental duplication of the content.
+
+       
+2001-12-05  Akim Demaille  <akim@epita.fr>
+
+       * src/closure.c (set_fderives): De-obfuscate.
+
+       
 2001-12-05  Akim Demaille  <akim@epita.fr>
 
        * src/closure.c (print_firsts, print_fderives): De-obfuscate.