I have a scalar string.. 

   my $foo = '$@!#@#$^$#@^';

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..and I want to incorporate it into a regular expression such that the characters of the string will be matched literally, no matter what characters they are.

ie 

    my $bigfoo='aabbaaa$@!#@#$^$#@^bbabaaba';
    assert $bigfoo =~ /(a|b)*$foo(a|b)*/;

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What is the correct way to interpolate a string literal into a regular expression?

Thanks,

-Andrew.

In reply to Using string literal in regexp by tomazos

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