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- Subject: Re: LPeg back captures
- From: Andrew Starks <andrew.starks@...>
- Date: Thu, 24 Oct 2013 10:00:15 -0500
On Thu, Oct 24, 2013 at 2:21 AM, Patrick Donnelly <batrick@batbytes.com> wrote:
> Cb matches the empty string, not the literal value of the capture (from your
> original code). You need to use matchtime captures to solve your problem.
> See the Lua longstring example in the lpeg docs.
I saw that, after puzzling this out. Unfortunately, you can't get the
fourth argument because field is nested.
It is "harder than it looks" and I'm sure there is a way. It's not
trivial, however.
Patrick: can you show a solution that works?
-Andrew
