# File lib/main/usage.rb, line 7
    def initialize opts={} 
      self.fields=[]
      self.chunkname = lambda{|chunkname| chunkname.to_s.strip.upcase}
      self.upcase = true 
      self.eos = "\n\n"
      if opts.has_key?(:upcase) or opts.has_key?('upcase')
        self.upcase = opts[:upcase] || opts['optcase']
      end
    end