This approach depends on the fact that the CSV separator character in  "gi|Q384722390|emb|WP_938420210.1|Gene name" ( |(pipe)) is also the regex ordered alternation operator, but ignores the fact that  . (dot) in  |WP_938420210.1| is also a regex metacharacter that matches (almost) anything. Is this a good idea?

Give a man a fish:  <%-(-(-(-<

In reply to Re^2: Using regular expressions with arrays by AnomalousMonk
in thread Using regular expressions with arrays by andybshaker

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