Usage: shcomp [ options ] [infile [outfile]]
 Help: shcomp [ --help | --man ] 2>&1
OPTIONS
  -D, --dictionary
                  Generate a list of strings that need to be placed in a message catalog for
                  internationalization.
  -n, --noexec    Displays warning messages for obsolete or non-conforming constructs.
  -v, --verbose   Displays input from infile onto standard error as it reads it.