5.2.1 I18N.EncodedStream class: initializing
- Initialize the registry of the encoders to include the standard
encoders contained in the library.
- registerEncoderFor: arrayOfAliases toUTF32: toUTF32Class fromUTF32: fromUTF32Class
- Register the two classes that will respectively convert from the
charsets in arrayOfAliases to UTF-32 and vice versa.
The former class is a stream that accepts characters and returns
(via #next) integers representing UTF-32 character codes, while
the latter accepts UTF-32 character codes and converts them to
characters. For an example see respectively FromUTF7 and ToUTF7
(I admit it is not a trivial example).