GiellaLT provides rule-based language technology aimed at minority and indigenous languages
Foma is a compiler for .lexc and .xfst files, written by Måns Hulden.
Foma basic documentation: Write
help on the foma command line.
sudo port install graphviz
Compile the transducer with foma, and save it as a .dot file:
foma load stack exemplefile.fst foma print dot > examplefile.dot foma quit
On the command line
dot -T png -O examplefile.dot
This command creates a .png file, which can be opened: