DOKK / manpages / debian 12 / hfst / hfst-prune-alphabet.1.en
HFST-PRUNE-ALPHABET(1) User Commands HFST-PRUNE-ALPHABET(1)

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

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

Prune the alphabet of a transducer

Print help message
Print version info
Print verbosely while processing
Only print fatal erros and requested output
Alias of --quiet

Read input transducer from INFILE
Write output transducer to OUTFILE

force pruning
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

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 © 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.

August 2018 HFST