Any text in any code page can be translated into UTF-8 (since it is a
merge of all existing ASCII/EBCDIC code pages).

A particular UTF-8 string can be converted into a code page
IF, AND ONLY IF,
all characters are from that code page.
If you have any characters outside that code page, you get a bad character.

On Sat, Oct 1, 2022 at 10:09 PM Phil Smith III <[email protected]> wrote:
>
> David Crayford expounded on some issues with UTF-8 *on z/OS* and 
> _BPX_AUTOCVT=ALL. All legitimate, all real problems, but really
> z/OS issues, not UTF-8 issues. That is, these don't reflect problems with 
> UTF-8 itself. What we see all the time is data that's
> ISO8859-1 and is treated as 7-bit ASCII (which mostly works) or UTF-8 (which 
> sorta works). The problem, of course, is that every
> character in this note works fine in that scenario, but as soon as you get 
> into some interesting glyphs, Bad Things happen. And then
> it's "Your product isn't handling this right"--no, you lied to it and are 
> paying the price, sorry! Calling a tail a leg doesn't make
> it one, even if you can whack things with both of them.
>
>
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-- 
Mike A Schwab, Springfield IL USA
Where do Forest Rangers go to get away from it all?

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