Perhaps you are worrying about something that isn't a problem. Witness: 
my $pat = "/etc/";
my $string = "/usr/etc/config";
if ($string =~ m/$pat/x) {
  print "it matches\n";
}

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This works just fine. The included variable contents in $pat cannot cause the delimiters to be prematurely recognized; that phase is already long past.

-- Randal L. Schwartz, Perl hacker

In reply to Re: Converting RegExs. by merlyn
in thread Converting RegExs. by dcorbin

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