Am I paranoid enough?

David-Sarah Hopwood david.hopwood at
Sat Feb 21 01:44:43 PST 2009

Waldemar Horwat wrote:
> What are you trying to do?  Exclude all scripts that use the && operator?

Oops, I failed to describe the intended restrictions correctly.
Any sequence of consecutive '&' would be allowed if followed by AmpFollower.
But at least this tells me you were paying attention ;-)

> David-Sarah Hopwood wrote:
>> Suppose that S is a Unicode string in which each character matches
>> ValidChar below, not containing the subsequences "<!", "</" or "]]>", and
>> not containing ("&" followed by a character not matching AmpFollower).

David-Sarah Hopwood

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