Appealing to the perl monks... The following example is something I've struggled with for hours now. The original program uses a large array of regular expressions, and a matching array of text representing formatted output strings some of which may or may not want to use the results from the regex. as the example shows, $1, $2, etc don't seem to be undefined. Any ideas? 
$exp="\/\^DMSC0022\\s+\\S+\\s+(\\w+)\$/";
$str="Logfile_Connection_Lost Hostname: $1";
$_="DMSC0022 X10 oswald";
if (eval $exp) {
   eval(print "$str\n");
}

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In reply to Regex frustration by Anonymous Monk

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