def parse_template(title, template)
  template_re = Regexp.new("\\\{\\\{" + template + "(.*?)\\\}\\\}", Regexp::MULTILINE)

  fields = {}

  if (scanned = @wiki.article(title).text.scan(template_re)) != []
    fields_string = scanned[0][0]

    inlink = 0
    field = ""
    fields_string += "|" unless fields_string.match(/\|$/)
    fields_string.split(//).each do |c|
      if c == "|" && inlink == 0
        (key, value) = field.split(/=/)
        fields[key] = value
        field = ""
      else
        inlink += 1 if c == "["
        inlink -= 1 if c == "]"
        field += c
      end
    end
  else
    $stderr.print "Template #{template} not found in #{title}!"
  end

  fields
end

def datum2isodate(datum)
  return datum[6..9] + "-" + datum[3..4] + "-" + datum[0..1]
end