You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: fdclone.rb
    path of file: ./repos/homebrew-core/Formula/f
    
    the code of the file until where you have to start completion: class Fdclone < Formula
  desc "Console-based file manager"
  homep
    
  def caveats
    <<~EOS
      To install the initial config file:
          install -c -m 0644 #{opt_pkgshare}/fd2rc.dist ~/.fd2rc
      To set application messages to Japanese, edit your .fd2rc:
          MESSAGELANG="ja"
    EOS
  end