view_marker¶ ↑
> printf “ %sn” “{{ usage_string(extended: true).color(:environment_variable) }}” > printf “{{ help.wrap(76).indent(4).sanitize_for_print }}n”
if allowed
> printf " %s\n" "{{ strings[:allowed] % { values: allowed.join(', ') } }}"
end
if default
> printf " %s\n" "{{ strings[:default] % { value: default } }}"
end
> echo >