Re: combining marks for currency characters? general combining character?

May be, but using such sequence will not work in many cases:
- the display will be almost always wrong due to lack of cont support for
some unspecified combinations, or because the usage is too recent
- the parsing will not recognize the sequznce as a currecy symbol but as a
random "word"
- the presence of ZWJ could violate expected data formats (currency amounts
largely need to be parsed and processed automatically, they are not just
standard text)
- these symbols do not belong to any script even if they are most often
derived from actual letters from a local script)
- users will just prefer using the 3-letter ISO currency code or the name
of the currency, or known abbreviations, using more conventional notations
for abbreviations that you can detect in text: input with sequnce is just
an horror

Anyway, these symbols are not created very often. There's not a lot of
currencies in the world. If one country decides changing its currency or
assigning it a symbol, it will be announced largely in advance (before it
gets legal tender) and the Unicode standard can track this in its yearly
updates. Once it is announced, its usage will explode and users will want a
simple symbol to be used in lots of context.

So these sequences will typically have a temporary usage, at the early time
of adoption in the interim time where fonts are still not updated and
available in OSes, in contexts were using images or rich text formats
allowing the inclusion of web fonts or embedded fonts will not work. But
they will not be used in short messaging systems (chat, SMS, twitts...)
where abbreviations and ISO currency codes will largely be prefered.

2016-08-04 3:40 GMT+02:00 James Kass <jameskasskrv_at_gmail.com>:

> Unicode encodes what is or what will be rather than what
> might/should/could be.
>
> The ZWJ character is way to indicate a request for a more joined form of
> the two characters surrounding it—at the encoding level. As such, it's
> already in place in the standard. The ability to reasonably display
> arbitrary combinations depends upon computer software, but such
> combinations can already be entered, stored, and exchanged as data.
>
> Best regards,
>
> James Kass
>
Received on Thu Aug 04 2016 - 09:34:55 CDT