The directory hfst contains sources and binaries for HFST functionalities
including API library, command line tools and Python bindings.
The directory optimized-lookup contains C++, Java and Python implementations
for performing fast lookup on transducers in the optimized-lookup format.
The directories morphological-transducers, spell-transducers and
hyphenation-transducers contain transducer binaries for morphological
analysis, spell checking and hyphenation.