That's an interesting technique.

The split() call normally captures everything that doesn't match the regex; in this case, it's the unquoted parts. You add on a capture in the regex, which tells split to also keep the separators; in this case, it's the quoted parts. The non-obvious part is that split will interleave the captures-in-separators and the usual non-separator portions properly.

--
[ e d @ h a l l e y . c c ]

In reply to Re: Re: Look Behind not work, please help by halley
in thread Look Behind not work, please help by donno20

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