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Feature: Non-Capturing Groups | regexp-features

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A Non-capturing Group is a subexpression that can be treated as an Atom and can be repeated using Quantifiers but cannot be referenced using Backreferences. A Non-capturing Group is not captured by the matching algorithm.

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NOTE: The following syntax is an example based on some of the supported engines. For specific engine support, see Engines.

• (?:…) — Groups the subexpression as a single Atom.

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• Capturing Groups
• Named Capturing Groups

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