unusual characters in zonefile

[Arnt Gulbrandsen]

Florian Weimer writes:
> The *decimal* code, not the *octal* code C programmers would expect. 8-)

Uh. This is portable? RFCs generally don't cover file formats, so I 
don't suppose it's in any RFC... may I ask who defined that and which 
servers support it?

Arnt