X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/a845a69707ff13ac1382ae28378c890b584e36a4..c87d4863f6de617e0ed35dc566c59d5b4a072101:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
index b3df6f0c..936909ce 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,9 +1,131 @@
+2001-11-19  Akim Demaille  <akim@epita.fr>
+
+	* src/closure.c, src/derives.c, src/nullable.c: Adjust various
+	trace messages.
+	* src/LR0.c: Likewise.
+	(allocate_itemsets): Use arrays instead of pointers to clarify.
+
+2001-11-19  Akim Demaille  <akim@epita.fr>
+
+	* src/getargs.c (statistics_flag): Replace with...
+	(trace_flag): New.
+	(longopts): Accept --trace instead of --statistics.
+	* src/getargs.h, src/options.c: Adjust.
+	* src/LR0.c, src/closure.c, src/derives.c, src/nullable.c,
+	* src/reduce.c: Use trace_flags instead of the CPP conditional TRACE.
+
+2001-11-19  Akim Demaille  <akim@epita.fr>
+
+	* src/LR0.c (new_itemsets, get_state): Use more arrays and less
+	pointers to clarify the code.
+	(save_reductions, save_shifts): Factor common parts of alternatives.
+
+2001-11-19  Akim Demaille  <akim@epita.fr>
+
+	* src/LR0.c (new_state, get_state): Complete TRACE code.
+	* src/closure.c: Include `reader.h' to get `tags', needed by the
+	trace code.
+	Rename the conditional DEBUG as TRACE.
+	Output consistently TRACEs to stderr, not stdout.
+	* src/derives.c: Likewise.
+	* src/reduce.c: (inaccessable_symbols): Using if is better style
+	than goto.
+	Use `#if TRACE' instead of `#if 0' for tracing code.
+
+2001-11-19  Akim Demaille  <akim@epita.fr>
+
+	* src/system.h (LIST_FREE, shortcpy): New.
+	* src/LR0.c: Use them.
+	* src/output.c (free_itemsets, free_reductions, free_shifts):
+	Remove, replaced by LIST_FREE.
+
+
+2001-11-19  Akim Demaille  <akim@epita.fr>
+
+	* src/state.h (CORE_ALLOC, SHIFTS_ALLOC, ERRS_ALLOC)
+	(REDUCTIONS_ALLOC):  New.
+	* src/LR0.c, src/conflicts.c: Use them to de-obfuscate memory
+	allocation.
+
+
+2001-11-19  Akim Demaille  <akim@epita.fr>
+
+	* src/LR0.c (new_state): Complete trace code.
+	* src/nullable.c (set_nullable): Don't translate traces.
+
+
+2001-11-19  Akim Demaille  <akim@epita.fr>
+
+	* src/print_graph.c (print_core): Better locality of variables.
+	* src/print.c (print_core): Likewise.
+
+2001-11-19  Akim Demaille  <akim@epita.fr>
+
+	* src/vcg.c: You do the output, so you are responsible of the
+	handling of VCG syntax, in particular: use quotearg.
+	* src/print_graph.c: Don't.
+	(print_actions): Don't output the actions as part of the nodes,
+	since that's the job of the edges.
+	(print_state): Don't output by hand: fill the node description,
+	and ask for its output.
+
+2001-11-19  Akim Demaille  <akim@epita.fr>
+
+	* src/bison.simple (yyparse): When reporting verbosely an error,
+	no longer issue additional quotes around token names.
+	* tests/calc.at: Adjust.
+
+2001-11-19  Akim Demaille  <akim@epita.fr>
+
+	* src/symtab.h, src/symtab.c: `line' is a new member of `bucket'.
+	* src/reader.c (record_rule_lines, rline, rline_allocated): Remove.
+	* src/output.c: Adjust.
+
+
+2001-11-19  Akim Demaille  <akim@epita.fr>
+
+	* src/gram.h (rprec, rprecsym, rassoc): Remove, now part of...
+	(rule_t): this.
+	* src/conflicts.c, src/reader.c, src/reduce.c: Adjust.
+
+2001-11-19  Akim Demaille  <akim@epita.fr>
+
+	* src/gram.h (rule_t): New.
+	(rule_table): New.
+	(rrhs, rlhs): Remove, part of state_t.
+	* src/print_graph.c, src/closure.c, src/conflicts.c, src/derives.c,
+	* src/lalr.c, src/nullable.c, src/output.c, src/print.c,
+	* src/reader.c, src/reduce.c: Adjust.
+
+
+2001-11-19  Akim Demaille  <akim@epita.fr>
+
+	* src/reader.c (symbols_output): New, extracted from...
+	(packsymbols): Here.
+	(reader): Call it.
+
+2001-11-19  Akim Demaille  <akim@epita.fr>
+
+	* src/lalr.c (set_maxrhs, maxrhs): Remove, replaced with...
+	(maxrhs): this new function.
+
+2001-11-19  Akim Demaille  <akim@epita.fr>
+
+	* src/lalr.c (F): New macro to access to the variable F.
+	Adjust.
+
+2001-11-19  Akim Demaille  <akim@epita.fr>
+
+	* src/lalr.h (LA): New macro to access to the variable LA.
+	* src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
+	* src/lalr.c: Adjust.
+
 2001-11-19  Akim Demaille  <akim@epita.fr>
 
 	* src/lalr.c (initialize_LA): Only initialize LA.  Let...
 	(set_state_table): handle the `lookaheads' members.
 
-	
+
 2001-11-19  Akim Demaille  <akim@epita.fr>
 
 	* src/lalr.h (lookaheads): Removed array, which contents is now
@@ -28,7 +150,7 @@
 	* src/output.c, src/lalr.c, src/print_graph.c, src/conflicts.c:
 	Adjust.
 
-	
+
 2001-11-19  Akim Demaille  <akim@epita.fr>
 
 	* src/lalr.h (state_t): New.