On 1/5/21 8:21 AM, Viktor Dukhovni wrote:
On Tue, Jan 05, 2021 at 08:07:16AM +0100, Vladimír Čunát wrote:
Off the top of my head, I don't even now how exactly is the escaping
specified in RFCs.
That's easy, any*non-digit* character can be escaped with a preceding
"\", or alternatively as a 3-digit*decimal* \DDD sequence.
Right, though my interest at this moment was more about how to *output*
a name: there's lots of freedom and apparently no "preferred" way (in
RFCs). Maybe it's not bad; otherwise more tools might start relying on
one particular way of output.
--Vladimir
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