I need to test chunks of text (1-100k) containing any one of several thousand short regex strings of about 5-20 characters. I've been joining the regex strings into a single string of a few 100k with | for use in a pattern match like $text =~ /$the_big_string/; Although it works I wonder about the efficiency, limits and alternatives to such an approach. Thank you for your time and expertise.

In reply to pattern matching with large regex by Anonymous Monk

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