X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/5499894828069a10d90ce4b92325017b7637682e..3d4daee37491bab92ce270b37b257aadcf709c3c:/ChangeLog

diff --git a/ChangeLog b/ChangeLog
index a0b80994..e16dafb4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,39 @@
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	* src/derives.c (print_derives): Be sure to use `>= 0', not `> 0',
+	when walking through ritem, even via rule->rhs.
+	* src/reduce.c (dump_grammar, useful_production, reduce_output)
+	(useful_production, useless_nonterminals): Likewise.
+	(reduce_grammar_tables): Likewise, plus update nritems.
+	* src/nullable.c (set_nullable): Likewise.
+	* src/lalr.c (build_relations): Likewise.
+	* tests/sets.at (Nullable): Adjust.
+	Fortunately, now, the $axiom is no longer nullable.
+
+	
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	* src/LR0.c (generate_states): Use nritems, not nitems, nor using
+	the 0-sentinel.
+	* src/gram.c (ritem_longest_rhs): Likewise.
+	* src/reduce.c (nonterminals_reduce): Likewise.
+	* src/print_graph.c (print_graph): Likewise.
+	* src/output.c (output_rule_data): Likewise.
+	* src/nullable.c (set_nullable):  Likewise.
+
+2001-12-29  Akim Demaille  <akim@epita.fr>
+
+	* src/output.c: Comment changes.
+
+2001-12-27  Paul Eggert  <eggert@twinsun.com>
+
+	* src/bison.simple (YYSTACK_ALLOC, YYSIZE_T): Remove special
+	cases for non-GNU systems like AIX, HP-UX, SGI, Sun, and
+	Sparc, as they were causing more porting problems than the
+	(minor) performance improvement was worth.
+
+	Also, catch up with 1.31's YYSTD.
+
 2001-12-27  Akim Demaille  <akim@epita.fr>
 
 	* src/output.c (output_gram): Rely on nritems, not the