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I apologise for that last email....
My 5 minute attempt at a reference counting system was a complete
failure that managed to pass my test script by luck...
This needs more thought...

On 24 June 2012 02:46, Daurnimator <> wrote:
> Attached is a diff that adds reference counting...
> I may not have done this in the best way; but it seems to work.
> On 24 June 2012 01:48, Daurnimator <> wrote:
>> Damn, I just realised this patch doesn't work.
>> The lpeg VM copies around the instructions, which can result in the
>> above patch doing multiple gcs, or missing them completely.
>> Can anyone think of a nice way to manage this? I'm thinking add
>> another field that does reference counting.....
>> D