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- Subject: return value of funcion used by lpeg.Cmt
- From: Matthias Kluwe <mkluwe@...>
- Date: Thu, 18 Feb 2010 20:48:57 +0100
The description of lpeg.Cmt on
the behaviour when the called function returns a number, false, nil,
or no value. If I understand the example "Lua's long strings"
correctly, it can return true which does what I would expect: the
match is successful.
If this is correct, I'd suggest to add this clarification.
BTW: If I'd had to process a rather _large_ string, using lpeg.Cmt
would be the adequate tool, because the other options hold the
captures in memory until lpeg.match returns, right?