fixed_flags_filter.erb

# :command.fixed_flag_filter
case "$1" in
<%- if short_flag_exist? "-v" -%>
--version )
<%- else -%>
--version | -v )
<%- end -%>
  version_command
  exit
  ;;

<%- if short_flag_exist? "-h" -%>
--help )
<%- else -%>
--help | -h )
<%- end -%>
  long_usage=yes
  <%= function_name %>_usage
  exit 1
  ;;

esac