/usr/bin/volt2ttf version [unknown] calling Getopt::Std::getopts (version 1.15 [paranoid]),
running under Perl version 5.44.0.

Usage: volt2ttf [-OPTIONS [-MORE_OPTIONS]] [--] [PROGRAM_ARG1 ...]

The following single-character options are accepted:
	With arguments: -a -d -f -t -x
	Boolean (without arguments): -h -i -r

Options may be merged together.  -- stops processing of options.
Space is not required between options and their arguments.

For more details run
    perldoc -F /usr/bin/volt2ttf
  [Now continuing due to backward compatibility and excessive paranoia.
   See 'perldoc Getopt::Std' about $Getopt::Std::STANDARD_HELP_VERSION.]
Usage:
      volt2ttf [-a attach.xml] [-t volt.txt] infile.ttf outfile.ttf

    Compiles volt source into OT tables in the font.

Options:
      -a file     Attachment point database [only needed for anchor attachment]
      -i          Include all lookups even those not referenced by a used feature
      -r          Do not delete Volt source table in the font
      -t file     Volt source as text file to use instead of what is in the font
      -h          Help
      -x file     Generate TypeTuner xml file including aliases
      -f file     TypeTuner features xml source file