froth.dictionary will list all installed words, grouped by their type (built-in, alias, user-defined).
writeFrothDictionary allows users to export their function definitions. The default argument will print out user-defined definitions to the console. This output can be redirected to a file by changing the file argument.
## Show all wordsfroth.dictionary()
## Define a few new wordsfroth.parse(": MAKE_THREE 1 2 + . ;")
froth.parse(": MAKE_FIVE 2 3 + . ;")
## print out definitionwriteFrothDictionary()