Actually, I'm pretty sure that it is working. It's just that you are discarding your changes by sometimes using $new, sometimes using $aphor. Specifically:

$new= join "\n\t", @sect;
&shortenlines;  # uses $amphor for input instead of $new.

[download]

You'll gain so much by using proper parameters and return values. It is much harder to make a good program that uses globals and exit() all over the place (but not impossible, says Wassercrats).

In reply to Re: unexpected behavior with split by ikegami
in thread unexpected behavior with split by ww

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