Optional international character sets :PC437(std.Europe), Katakana,
PC850(Multilingual), PC860(Portuguese), PC863(Canadian),
PC865(Nordic), PC857(Turkish), PC737(Greek), ISO08859-7(Greek),
WPC1252, PC866(Cyrillic #2), PC852(Latin 2), PC858(Euro), KU42(Thai),
TIS11(Thai), TIS18(Thai), PC720(Arabic), WPC775(Baltic Rim),
PC855(Cyrillic), PC862(Hebrew), PC864(Arabic), ISO8859-2(Latin2),
ISO8859-15(Latin9), WPC1250(Latin 2), WPC1251(Cyrillic),
WPC1253(Greek), WPC1254(Turkish), WPC1255(Hebrew),
WPC1256(Arabic), WPC1257(Baltic Rim), WPC1258(Vietnamese),
MIK(Cyrillic), PC755(Latin 2), Iran, Iran II, Latvian, ISO-8859-1(WestEur),
ISO-8859-3(Latin 3), ISO-8859-4(Baltic), ISO-8859-5(Cyrillic),
ISO-8859-6(Arabic), ISO-8859-8(Hebrew), ISO-8859-9(Turkish), PC856,
PC3848(ABICOMP), MONGOLIAN, VISCII