option('utf8',
    type: 'boolean',
    value: false,
    description: 'Include UTF-8 support')

option('utf16',
    type: 'boolean',
    value: false,
    description: 'Include UTF-16 support')

option('utf32',
    type: 'boolean',
    value: false,
    description: 'Include UTF-32 support')

option('base64',
    type: 'boolean',
    value: false,
    description: 'Include Base64 support')

option('detect-enc',
    type: 'boolean',
    value: false,
    description: 'Include encoding detection support')

option('ascii',
    type: 'boolean',
    value: false,
    description: 'Include ASCII support')

option('latin1',
    type: 'boolean',
    value: false,
    description: 'Include Latin1 support')