* LR0.c (new_itemsets): Fix wording in comments: say item index rather

[bison.git] / ChangeLog

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+2007-07-09  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+       * LR0.c (new_itemsets): Fix wording in comments: say item index rather
+       than item number.
+       * closure.c (closure): Likewise.
+       * state.h (reductions): Comment sorting of rules.
+       (state): Comment sorting of items.
+
+2007-07-02  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+       Fix C++ test cases after recent Gnulib changes.  Discussed starting at
+       <http://lists.gnu.org/archive/html/bug-bison/2007-07/msg00000.html>.
+       * examples/calc++/Makefile.am (DEFAULT_INCLUDES): Override Automake's
+       definition in order to avoid Gnulib headers since we don't use config.h
+       here.
+       * tests/output.at (AT_CHECK_OUTPUT_FILE_NAME): Use AT_DATA_GRAMMAR
+       rather than AT_DATA so that config.h is included.
+
+2007-07-01  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+       * data/glr.c (yy_yypstack, yypstates, yypdumpstack): Use YYFPRINTF
+       instead of fprintf.  Guard these functions with #if YYDEBUG instead of
+       #ifdef YYDEBUG for consistency with all other uses of YYDEBUG in Bison
+       and so that YYFPRINTF is guaranteed to be defined here.
+
+2007-05-29  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+       * src/muscle_tab.c (muscle_percent_define_invalid_value): Replace
+       with...
+       (muscle_percent_define_check_values): ... this more helpful function.
+       Again, it's not used yet, but it will be.
+       * src/muscle_tab.h: Likewise.
+
+       Improve some comments in parser table construction.
+       * src/LR0.c (new_itemsets): Explain sorting of itemset and kernel_base.
+       (generate_states): Don't mention ruleset, which is internal to closure.
+       * src/closure.c (closure): Explain sorting of core and itemset, which
+       is required for this function to behave correctly.
+       * src/closure.h (closure): Mention sorting.
+
 2007-05-28  Joel E. Denny  <jdenny@ces.clemson.edu>
 
        * src/lalr.c (state_lookahead_tokens_count): For code readability,