Re: Validator: #autoXML196424196424 - what? :-)

Thomas Auge wrote:

> Should the validator maybe recognize common unsupported items, like 
> "expression" and mention that this it is not supported by CSS standards? 
> That could help a lot of people who do not read the whole 
> specifications. :-)

This last could actually use AI : once the same error
has been found in greater than $n$% of documents checked,
a suggestion might be automatically raised with the
Validator team proposing that the error message for that
error be reviewed ...

Philip TAYLOR