Yes, I think that is exactly what was happening. (Was -- I have fixed it by now.) This sub is part of a simple parser, and the caller patiently ignored the empty strings and called the sub again. Your remark about the "blank" lines not being really empty is also well noted. Actually, the clean() sub removes the newlines, which I did not mention.

In reply to Re: Re: exiting via next: Extra careful or just bitchy? by vacant
in thread exiting via next: Extra careful or just bitchy? by vacant

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