writeexcel.rb in writeexcel-0.4.0

- old
+ new

@@ -1,5 +1,6 @@
+# -*- coding: utf-8 -*-
 ###############################################################################
 #
 # WriteExcel.
 #
 # WriteExcel - Write to a cross-platform Excel binary file.
@@ -978,12 +979,13 @@
 #     4. Ensure that you are using ':' as the range operator, A1:A4.
 #     5. Ensure that you are using ',' as the union operator, SUM(1,2,3).
 #     6. Ensure that the function is in the above table.
 #
 # If you go through steps 1-6 and you still have a problem, mail me.
-# Improving performance when working with formulas
 #
+# ===Improving performance when working with formulas
+#
 # Writing a large number of formulas with Spreadsheet::WriteExcel can be slow.
 # This is due to the fact that each formula has to be parsed and with the
 # current implementation this is computationally expensive.
 #
 # However, in a lot of cases the formulas that you write will be quite
@@ -1128,6 +1130,9 @@
 #     * When there are several charts with titles set in a workbook some of
 #       the titles may display at a font size of 10 instead of the default
 #       12 until another chart with the title set is viewed.
 #
 class WriteExcel < Workbook
+  if RUBY_VERSION < '1.9'
+    $KCODE = 'u'
+  end
 end