require 'wikicloth'

if ARGV[0] && File.exists?(ARGV[0])
  data = File.read(ARGV[0])
else
  data = "[[ this ]] is a [[ link ]] and another [http://www.google.com Google].  This is a <ref>reference</ref>, but this is a [[Category:Test]].  This is in another [[de:Sprache]]"
end

wiki = WikiCloth::Parser.new(:data => data)
wiki.to_html

puts "Internal Links: #{wiki.internal_links.size}"
puts "External Links: #{wiki.external_links.size}"
puts "References:     #{wiki.references.size}"
puts "Categories:     #{wiki.categories.size} [#{wiki.categories.join(",")}]"
puts "Languages:      #{wiki.languages.size} [#{wiki.languages.keys.join(",")}]"