On 2012-12-18 15:12, Tommaso Teofili wrote:

On 18/dic/2012, at 09:49, Felix Meschberger wrote:

Hi,

Just remember that "MAY" is difficult to handle by developers: Can I depend on it or not ? What if the 
"MAY" feature does not exist ? What if I develop on an implementation providing the "MAY" feature 
and then running on an implementation not providing the "MAY" feature ?

In essence, a "MAY" feature basically must be considered as non-existing :-(

All in all, please don't use "MAY". Thanks from a developer ;-)

I remember such a pain when dealing with browser compliance to HTTP spec some 
years ago, SHOULD / MAY [NOT] were my enemies :-)
> ...

...in which case you should read the new spec(s) and provide feedback before they get finalized :-) (-> http://tools.ietf.org/wg/httpbis/trac/wiki)

Best regards, Julian

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