Yes, I know what you mean but I'm not matching explicit text - here is an example:
@words = ("filename" , "file.txt");
$line = "my file is file.txt";

[download]
I want to search this line and save it in a variable for later. These work assuming no lines contain both words: 
$file = (grep{$line =~ /$_/i} @words)[0];

or

foreach (@words) {
  next if($line !~ /$_/i);
  $file = $_;
}

[download]
So both work ($file is nonempty) but not good.
Problem is that I will need to pass a variable into my RegExp for my search - which may or may not contain a "."

In reply to Re^4: Need RegExp help - doing an AND match by Anonymous Monk
in thread Need RegExp help - doing an AND match by Anonymous Monk

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