I'm currently in the process of learning the ins and outs of regexes and for a learning curve, decided to use a code sub-pattern instead of the generic if-else construct with processing the given output. In this process, i encountered the error "panic: top_env" and compiled a quick report. I had trouble with the formatting on Perl Monks, and have created a quick pastebin with all the information i thought was relevant ( http://pastebin.com/m7debc55d ). Any information and advice on this problem will be very much appreciated, thanks monks!

In reply to Code Sub-Pattern Error "Panic: top_env" by urthwrm

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