mkdarts - convert sorted dictionary data to DoubleArray File
       mkdarts DictionaryFile DoubleArrayFile
       This manual page documents briefly the mkdarts command.
       mkdarts  is  a  program  that convert already sorted dictionary data to
       DoubleArray File.
       darts(1).
       mkdarts was written by Taku Kudo <taku@chasen.org>.
       This manual page was written by Hideki  Yamane  <henrich@debian.or.jp>,
       for the Debian project (but may be used by others).
                                  March 2008