Major mode for twolc and lexc files.HFST is Helsinki Finite State Tools, which uses OpenFST/foma/SFST/… tocreate an free and open source alternative to Xerox Finite StateTools.hfst-mode provides syntax highlighting for the twolc and lexc formats.There is so far just one keyboard shortcut, `C-c G`, or`hfst-mode-goto-lexicon`, which moves you to the definition of thecontinuation lexicon referenced by the current entry.Usage:    (autoload 'hfst-mode "~/path/to/hfst-mode/hfst-mode.el")    ; Change these lines if you name your files something other    ; than .twol and .lexc:    (add-to-list 'auto-mode-alist '("\\.twol\\'" . hfst-mode))    (add-to-list 'auto-mode-alist '("\\.xfst\\'" . hfst-mode))    (add-to-list 'auto-mode-alist '("\\.lexc\\'" . hfst-mode))