1 files changed, 4 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index e659d3fba1..2b8e2c62d7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,7 @@
-Sat May 31 08:55:58 2014  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sat May 31 08:57:42 2014  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* enc/unicode/case-folding.rb (lookup_hash): make perfect hash to
+	  lookup case folding table.
 
 	* enc/unicode/case-folding.rb (print_table): merge non-locale and
 	  locale tables, and reduce initializing loops.