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bash-3.1$ weather --weather Newcastle | ./regex.pl panic: top_env ... Bibliography: http://www.perlmonks.org/index.pl/?node_id=368099 http://prlmnks.org/html/383052.html
Compiling REx `(?(?{$data =~ |$regex (\w+ \w+)(?=\1)|})(?{s|$1||})|(?{ +s|$1 \w+||}))' size 15 Got 124 bytes for offset annotations. panic: top_env