Dear Mr. Kogai, Your Encode supports Vietnamese viscii and CP1258 encoding.
As far as I know, there are more 4 legacy Vietnamese out there: VNI VPS TCVN VIQR # Refer to http://vietunicode.sourceforge.net/charset/ # for mapping tables. As a request, can you make Perl's Encode support these encodings? It seems that all we have to do is make mapping tables under "ucm" folder. Because I am quite new to Perl ( and Encode! ), I will not change Encode but ask you to do so. I will test the modification when the encodings are added. Best regards, Nguyen Vu Hung
