- # Substitute as required.
- $indata     =~ s/XYZATGC/XYZ/g;
+ # This is not terribly efficient.
+ my @outdata     = split q|ATGC|, $indata;
+ $indata         = $outdata[0];

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In reply to Re^3: pattern matching by Xiong
in thread pattern matching by Anonymous Monk

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