NAME

       hfst-prune-alphabet - =Prune the alphabet of a transducer

SYNOPSIS

       hfst-prune-alphabet [OPTIONS...] [INFILE]

DESCRIPTION

       Prune the alphabet of a transducer

   Common options:
       -h, --help
              Print help message

       -V, --version
              Print version info

       -v, --verbose
              Print verbosely while processing

       -q, --quiet
              Only print fatal erros and requested output

       -s, --silent
              Alias of --quiet

   Input/Output options:
       -i, --input=INFILE
              Read input transducer from INFILE

       -o, --output=OUTFILE
              Write output transducer to OUTFILE

   Alphabet pruning options:
       -f, --force
              force pruning

       -S, --safe
              prune only if no unknown or identity symbols are used in the transducer (default)

       If  OUTFILE  or  INFILE  is missing or -, standard streams will be used.  Format of result
       depends on format of INFILE

REPORTING BUGS

       Report  bugs  to  <hfst-bugs@helsinki.fi>   or   directly   to   our   bug   tracker   at:
       <https://github.com/hfst/hfst/issues>

       hfst-prune-alphabet home page: <https://github.com/hfst/hfst/wiki/HfstPruneAlphabet>
       General help using HFST software: <https://github.com/hfst/hfst/wiki>

COPYRIGHT

       Copyright   ©   2017   University   of   Helsinki,   License  GPLv3:  GNU  GPL  version  3
       <http://gnu.org/licenses/gpl.html>
       This is free software: you are free to change and redistribute it.  There is NO  WARRANTY,
       to the extent permitted by law.