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 github.com
GitHub - tc39/proposal-regexp-unicode-sequence-properties: Proposal to add support for sequence properties in Unicode property escapes to ECMAScript regular expressions.
| | www.regular-expressions.info
Regex Tutorial - Unicode Characters and Properties
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| | [AI summary] This is a comprehensive guide to Unicode and regular expressions, covering topics such as Unicode normalization, encoding issues, and the syntax for matching Unicode blocks and properties in various regex engines.
| | 2ality.com
ECMAScript proposal: RegExp flag `/v` makes character classes and character class escapes more powerful
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| | In this blog post, we look at the ECMAScript proposal "RegExp v flag with set notation + properties of strings" by Markus Scherer and Mathias Bynens.
| | mathiasbynens.be
ECMAScript regular expressions are getting better! ยท Mathias Bynens
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| | [AI summary] The article discusses recent advancements in ECMAScript regular expressions, including new features like dotAll mode, lookbehind assertions, named capture groups, Unicode property escapes, and set notation, along with proposals for further enhancements.
| | blog.stevenlevithan.com
Mimicking Lookbehind in JavaScript
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| Unlike lookaheads, JavaScript doesn't support regex lookbehind syntax. That's unfortunate, but I'm not content with just resigning to that fact. Following are three ways I've come up with to mimic lookbehinds in JavaScript. For those not familar with the concept of lookbehinds, they are zero-width assertions which, like the more specific \b, ^, and $...