ffindex_get: - retrieve entries from file index

       User  feedback  is welcome, especially bugs, performance issues and last but not least convenience of the
       programs and API.

       Email Andreas Hauser hauser@genzentrum.lmu.de.

ffindex_get: invalid option -- 'v'                November 2024                                  FFINDEX_GET:(1)

       USAGE: ffindex_get data_filename index_filename entry name(s)

       -f FILE
              file containing a list of file names, one per line

       -h     display this help message

       -n     use index of entry instead of entry name

       ENVIRONMENT

              FFINDEX_MAX_INDEX_ENTRIES - allocate memory for this number of entries

       Designed and implemented by Andreas Hauser <andy@splashground.de>.

       USAGE: ffindex_get data_filename index_filename entry name(s)

       -f FILE
              file containing a list of file names, one per line

       -h     display this help message

       -n     use index of entry instead of entry name

       ENVIRONMENT

              FFINDEX_MAX_INDEX_ENTRIES - allocate memory for this number of entries

       Designed and implemented by Andreas Hauser <andy@splashground.de>.

       ffindex_get: - retrieve entries from file index