Reads files and guesses which of the <command>groff</command> options <option>-e</option>, <option>-man</option>, <option>-me</option>, <option>-mm</option>, <option>-ms</option>, <option>-p</option>, <option>-s</option>, and <option>-t</option> are required for printing files, and reports the <command>groff</command> command including those options
Lit des fichiers et devine les options <option>-e</option>, <option>-man</option>, <option>-me</option>, <option>-mm</option>, <option>-ms</option>, <option>-p</option>, <option>-s</option>, et <option>-t</option> de <command>groff</command> requises pour l'impression des fichiers. Il indique la commande <command>groff</command> incluant ces options