Just so I don’t forget: this test fails (since at least 1.3). I have determined the correct value (175) independently with the respective tables and by using uconv.
testConversionToFrom self assert: (('äöü' convertToEncoding: 'mac-roman') convertFromEncoding: 'mac-roman') = 'äöü'. self assert: ((Character value: 216) asString convertToEncoding: 'mac-roman') equals: (Character value: 175) asString As far as I can tell, this flaw is not exclusive to the mac-roman encoding. However, latin1 and UTF8 are probably fine. Max