module Jekyll::Deprecator

def process(args)
  arg_is_present? args, "--server", "The --server command has been replaced by the \
                      'serve' subcommand."
  arg_is_present? args, "--serve", "The --serve command has been replaced by the \
                      'serve' subcommand."
  arg_is_present? args, "--no-server", "To build Jekyll without launching a server, \
                      use the 'build' subcommand."
  arg_is_present? args, "--auto", "The switch '--auto' has been replaced with \
                      '--watch'."
  arg_is_present? args, "--no-auto", "To disable auto-replication, simply leave off \
                      the '--watch' switch."
  arg_is_present? args, "--pygments", "The 'pygments' settings has been removed in \
                      favour of 'highlighter'."
  arg_is_present? args, "--paginate", "The 'paginate' setting can only be set in \
                      your config files."
  arg_is_present? args, "--url", "The 'url' setting can only be set in your \
                      config files."
  no_subcommand(args)
end