Fix #473.

lib/gollum/page.rb

@@ -327,7 +327,7 @@ module Gollum
     # Returns the String canonical name.
     def self.cname(name, char_white_sub = '-', char_other_sub = '-')
       name.respond_to?(:gsub) ?
-        name.gsub(%r{\s},char_white_sub).gsub(%r{[/<>+]}, char_other_sub) :
+        name.gsub(%r{\s},char_white_sub).gsub(%r{[<>+]}, char_other_sub) :
         ''
     end
 

test/test_page.rb

@@ -99,7 +99,8 @@ context "Page" do
   test "cname" do
     assert_equal "Foo", Gollum::Page.cname("Foo")
     assert_equal "Foo-Bar", Gollum::Page.cname("Foo Bar")
-    assert_equal "Foo---Bar", Gollum::Page.cname("Foo / Bar")
+    # / is now a directory delimiter so it must be preserved
+    assert_equal "Foo-/-Bar", Gollum::Page.cname("Foo / Bar")
     assert_equal "José", Gollum::Page.cname("José")
     assert_equal "モルドール", Gollum::Page.cname("モルドール")
   end