* src/closure.c, src/derives.c, src/nullable.c: Adjust various

[bison.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 076380983041706afe06ca8197a5e9619a40377f..936909ceef9d83e1d64e2e6a045492eb0aedfa11 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,59 @@
+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.
@@ -11,7 +67,7 @@
        (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. 
+       and ask for its output.
 
 2001-11-19  Akim Demaille  <akim@epita.fr>
 
@@ -25,7 +81,7 @@
        * 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...
@@ -41,7 +97,7 @@
        * 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...
@@ -69,7 +125,7 @@
        * 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
@@ -94,7 +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.