* lib/rdoc.rb, lib/rdoc, test/rdoc: Update to RDoc 4.2.0.alpha(313287)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47391 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

lib/rdoc/text.rb

@@ -103,6 +103,15 @@ module RDoc::Text
   # Requires the including class to implement #formatter
 
   def markup text
+    if @store.rdoc.options
+      locale = @store.rdoc.options.locale
+    else
+      locale = nil
+    end
+    if locale
+      i18n_text = RDoc::I18n::Text.new(text)
+      text = i18n_text.translate(locale)
+    end
     parse(text).accept formatter
   end