Options:
   -details             show font details instead of samples
   -[no]align           align to even page (default with -duplex)
   -manualfeed          manual feed paper
   -[no]duplex          duplex printing
   -[no]tumble          tumble (default with -duplex)
   -title XXX           descriptive title
   -title XXX           descriptive title
   -[no]include         include the font definition (default)
   -[no]famskip         add extra space between different families
   -ident               show identification
   -help                brief help message
   -man                 full documentation
   -verbose             verbose information