How to use the tag function from xregexp

readme.md?plain=1

GitHub: proglang/dts-generate-results

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Provides tagged template literals that create regexes with XRegExp syntax and flags:

```js
const h12 = /1[0-2]|0?[1-9]/;
const h24 = /2[0-3]|[01][0-9]/;
const hours = XRegExp.tag('x')`${h12} : | ${h24}`;
const minutes = /^[0-5][0-9]$/;
// Note that explicitly naming the 'minutes' group is required for named backreferences
const time = XRegExp.tag('x')`^ ${hours} (?<minutes>${minutes}) $`;
time.test('10:59'); // -> true

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README-Original.md?plain=1

GitHub: cfjello/xregexp-deno

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XRegExp('^\\p{Hiragana}+$').test('ひらがな'); // -> true
XRegExp('^[\\p{Latin}\\p{Common}]+$').test('Über Café.'); // -> true

// Test the Unicode categories Letter and Mark
// Can also use the short names \p{L} and \p{M}
const unicodeWord = XRegExp.tag()`^\p{Letter}[\p{Letter}\p{Mark}]*$`;
unicodeWord.test('Русский'); // -> true
unicodeWord.test('日本語'); // -> true
unicodeWord.test('العربية'); // -> true
```

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