As a minor note of a functional programmer, I'll put the logic in an extra iterator like here: Re: Split string after 14 Line Feeds?.

This makes the code much more readable. =)

Otherwise I'm not sure where you want the processing logic to happen in your code, maybe something like unless ($. % $size) { ...} within the loop?

I think If a sliding window is needed, shift and push might be better.

Cheers Rolf

( addicted to the Perl Programming Language)

In reply to Re^3: how to read multiple line from a file by LanX
in thread how to read multiple line from a file by skyworld_chen

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