e language of the translations for new files.
           Guessed from the file name if not specified.
    -ts <ts-file>...
           Specify the output file(s). This will override the TRANSLATIONS
           and nullify the CODECFORTR from possibly specified project files.
    -codecfortr <codec>
           Specify the codec assumed for tr() calls. Effective only with -ts.
    -version
           Display the version of lupdate and exit.
    @lst-file
           Read additional file names (one per line) or includepaths (one per
           line, and prefixed with -I) from lst-file.