Fix UTF-8

lib/gollum.rb

@@ -23,6 +23,9 @@ require File.expand_path('../gollum/sanitization', __FILE__)
 require File.expand_path('../gollum/web_sequence_diagram', __FILE__)
 require File.expand_path('../gollum/frontend/uri_encode_component', __FILE__)
 
+# Set ruby to UTF-8 mode
+$KCODE = 'U'
+
 module Gollum
   VERSION = '2.4.1'
 

test/test_app.rb

@@ -38,6 +38,10 @@ context "Frontend" do
     assert_equal 'm-plus-f', 'μ†ℱ'.to_url
   end
 
+  test 'utf-8 kcode' do
+    assert_equal 'μ†ℱ'.scan(/./), ["μ", "†", "ℱ"]
+  end
+
   test "retain edit information" do
     page1 = 'page1'
     user1 = 'user1'