view_marker¶ ↑
> printf “ %sn” “{{ usage_string(extended: true).color(:flag) }}” > printf “{{ help.wrap(76).indent(4).sanitize_for_print }}n”
if allowed > printf “ {{ strings % { values: allowed.join(‘, ’) } }}n” end
if default > printf “ {{ strings % { value: default } }}n” end
> echo >