On Fri, 5 May 2006 23:38:05 +0900, Ross Bamford <rossrt / roscopeco.co.uk> wrote:
> On Fri, 2006-05-05 at 23:23 +0900, st103 / doc.ic.ac.uk wrote:
>> Surely that isn't possible, some combinations could have more than one
> possible
>> correction, eg:
>>
>> [{BB] => [{B}B]
>> or
>> [{BB] => [{BB}]
> 
> Either of the above is valid - the main object of this is just to make
> sure the packer doesn't get in a mess, and both of those will pass
> through fine (even if the wrappings aren't exactly as intended).

Hmm, to clarify, brackets can have non-bracket siblings?

-mental