public class RegexExpander
extends Object
"Expand" regular expressions like [Ss](?:e[gx]|áb) to make them readable.
To use this, you need a list of "all" words, e.g. exported (using 'unmunch') from the spell
checker's *.dic files. Then copy the regexp in question to `String regex = ...` here,
set the file to the list of words at `String wordListFile = ...` and run the main
method to print the expanded regex. Note that words that are not in your list of
words but that the regex would match will be missing from the new regex.