Exports anything passed in as ISRI Extended ASCII, a Latin-1 based encoding which allows for Unicode BMP escapes. Astral code points are impossible to express in this scheme, lest one wishes to resort to surrogate pairs (yuck!).
Converts UTF-8 text to extended ASCII and back again.
Converting to Extended ASCII
$ extended_ascii < input > output
Converting from Extended ASCII
$ to_utf8 < input > output
© 2015 Eddie Antonio Santos. MIT Licensed.