HFST: Unknown Symbol

Tool Support
hfst-strings2fst identities possible, but not expanded and must be separated by spaces (this is true for all special and multi character symbols?)
hfst-sfstpl2fst no unknowns or identities, not part of SFST formalism
hfst-regexp2fst unknowns and identities work as in xfst/foma
hfst-fst2strings identities printed as identities
hfst-lookup supports identities in the lookup transducer, unknowns too, but not on output side (a:?) for OL transducers
hfst-fst2txt long names
hfst-txt2fst long names

-- ErikAxelson - 2012-03-05
Topic revision: r4 - 2017-11-15 - ErikAxelson
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