question about Windows-1252 and Unicode mapping

[Yung-Fong Tang]

Hi Folks:

Any one know/sure when does MS start to introduce EURO signed (0x80 -> 
U+20AC), LATIN SMALL LETTER Z WITH CARON (0x9e -> U+017E) and LATIN 
CAPITAL LETTER Z WITH CARON (0x8e -> U+017D) into Windows-1252 ? (Date 
and which version of windows? Win98? Win98SE or WinMe ?)

It looks like the table in [1] does not include them, but [2] include them.

[1] 1252 Windows Latin 1 (ANSI), Appendix H Code Pages, page 464, 
Developing International Software For Windows 95 and Windows NT, Nadine 
Kano, Microsoft Press, ISBN 1-55615-840-8
[2] Microsoft Windows Code Page: 1252 (Latin 1), Appendix I, page 743, 
Developing International Software Second Edition, Dr. International, 
Microsoft, ISBN 0-7356-1583-7

I recently saw some software pass thorugh other (0x-80-0x9f) 
windows-1252 characters correctly but turn these 3 characters to '?' 
.... quite interesting result.