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+Mon Feb 3 13:18:05 2003 Yukihiro Matsumoto <matz@ruby-lang.org>
+
+ * re.c (rb_memsearch): algolithm body of String#index.
+
+ * error.c (Init_Exception): "to_str" removed.
+
+ * eval.c (eval): should not rely on Exception#to_str
+
+ * eval.c (compile_error): ditto.
+
+ * error.c (err_append): ditto.
+
+Sat Feb 1 23:56:29 2003 Yukihiro Matsumoto <matz@ruby-lang.org>
+
+ * hash.c (rb_hash_merge): Hash#merge, non destructive "update".
+ now there's also Hash#merge! which is an alias to "update".
+
Fri Jan 31 14:16:59 2003 Yukihiro Matsumoto <matz@ruby-lang.org>
* string.c (rb_str_index): search using Karp-Rabin algolithm.