The explanation, I suspect, for the first part of your issue is that when you compare two non-numeric strings using ==, they both get converted to zero and thus are reported as equal. So if you're comparing strings you really need to use eq and not ==.

In reply to Re: == works where it shouldn't but eq doesn't where it should by Errto
in thread == works where it shouldn't but eq doesn't where it should by freestyling

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