Is this an ASCII file or are there other multi-byte character encodings? "Too slow" a PC is not likely, some other issue is afoot here, could be a Unicode issue? Can you hack this down into a simple: a)this works and b)this doesn't work example without huge files? The actual code can also be VERY useful.

In reply to Re^3: Regular expressions across multiple lines by Marshall
in thread Regular expressions across multiple lines by abcd

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