1 files changed, 2 insertions, 0 deletions
diff --git a/ext/tk/lib/tk/spinbox.rb b/ext/tk/lib/tk/spinbox.rb
index e372c58009..34dc1904f7 100644
--- a/ext/tk/lib/tk/spinbox.rb
+++ b/ext/tk/lib/tk/spinbox.rb
@@ -37,6 +37,7 @@ class Tk::Spinbox<Tk::Entry
         nil
       ]
 
+=begin
       # for Ruby m17n :: ?x --> String --> char-code ( getbyte(0) )
       KEY_TBL.map!{|inf|
         if inf.kind_of?(Array)
@@ -52,6 +53,7 @@ class Tk::Spinbox<Tk::Entry
         end
         inf
       }
+=end
 
       _setup_subst_table(KEY_TBL, PROC_TBL);