Re: lpeg.Cb bug (?) with repeated evaluation of group capture pattern

[Roberto Ierusalimschy <roberto@...>]

>   Then how do you explain the following:
> 
> 	lpeg.Ct(lpeg.C(pattern)^0)
> 
> 	lpet.Cg(lpeg.Cg(pattern,"name1") * lpeg.Cg(pattern,"name2"))
> 
>   Should we be using a fold for these as well?

What need to be explained?

-- Roberto