> All of my other patterns work efficiently with the unmodified string (several of them can even be combined into one expression),

I'd include an end of line separator like \0 to simplify things a lot.

> so if you do suggest an alternate storage format for the string, please also consider the cost of the conversion when thinking about efficiency, here.

Yep, but w/o further knowledge of your operations we can't consider anything about efficiency.

Please help us understand why your old pattern wouldn't be able to be adjusted to a new separator.

I doubt you'll accept this answer, but it had to be given.

Cheers Rolf

( addicted to the Perl Programming Language)

In reply to Re: Regex matching on grid alignment by LanX
in thread Regex matching on grid alignment by Anonymous Monk

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