[rfc-i] Unicode characters for ASCII control characters

Heather Flanagan (RFC Series Editor) rse at rfc-editor.org
Wed Jun 3 09:17:00 PDT 2015


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On 6/3/15 9:02 AM, Phillip Hallam-Baker wrote:
> After extensive discussion, it seems that by far the best way to
> combine JSON documents in a sequence is to use a non-printable
> ASCII character as a separator. The character RS (record separator)
> being the chosen one for JSON Sequences.
> 
> It occurs to me that when we write specs based on this we are going
> to want to represent said character in a visible fashion in text.
> 
> Does anyone know if there is a defined unicode character for
> 'printable non-printable' ? I had a look and could not see
> anything.
> 

Would using the U+ notation for the character work here?

- -Heather


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