Fst is an application for construction and running of finite state transducers, as based on the concepts of transducers and regular relations developed by Xerox. The syntax of Xerox's fst program has functioned as an inspiration for the syntax of fstStudio.
The application was written purely in Haskell, and is intended to be a tool for the Haskell programmer, especially for ones that develop language applications.
This package provides an interactive shell for parsing transducers specified in a specialized FST language. See FST.FSTStudio.
This package also provides a programmer's interface for building and applying transducers. See FST.TransducerInterface.