Could you be more specific? What characters are you trying to include in your regex? What have you tried already (show us your code) and why does it not work for you (show us sample input, expected output, and actual output).

Have you looked at perlretut?

In reply to Re: How to escape metacharacters without backslash it in regex? by toolic
in thread How to escape metacharacters without backslash it in regex? by aurekha

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