Regular expressions: Difference between revisions

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Langur uses semi-integreted regex. An re2 literal without interpreting langur escape codes uses RE// and with langur escape codes interpreted uses re//. Langur escape codes, when applicable, are interpreted before a string is sent to the regex compiler.
 
Interpolated strings or regex literals require a $ sign, such as $"\.x;" or $re/\.x;/
<lang Langur>$"\.x;" # interpolated string
$re/\.x;/ # interpolated regex</lang>
 
Valid quote mark pairs include the following.
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