How could I use 32-bit wide UNICODE character codes? For example the Old Hungarian standardized in UNICODE 8.0

Do you mean UTF-32?

What do you mean by "use"? Paint glyphs to the screen? Do string manipulations? Convert to another encoding?

Yes, I thought UTF-32!
I would like use it as string constants, and GUI representation in translated programs. I dont understand, how could it place to source codes. The dd datadirective could be used as chars?

I spent a bit of time dealing with all things Unicode in my GPLv3 library, native UTF32 with <-> UTF8, UTF16: https://2ton.com.au/library_as_html/string32.inc.html (search through that for function names that contain "utf")

Edit: also see the "cleartext" macro for declaring them inline (which is native UTF32 by default, though expanded) https://2ton.com.au/library_as_html/cleartext.inc.html

For full-width Unicode chars, I have to declare them as my string library expects, e.g.:

I did make some macros for using Old Hungarian scripts.
It generate UTF-16 codes.
Redsock! I'm sorry, but I did not get an e-mail about your answer.