56 lines
1.4 KiB
JavaScript
56 lines
1.4 KiB
JavaScript
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/**
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* @license Apache-2.0
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*
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* Copyright (c) 2021 The Stdlib Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict';
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/**
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* Return a regular expression to match a UTF-16 surrogate pair.
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*
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* @module @stdlib/regexp/utf16-surrogate-pair
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*
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* @example
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* var reUtf16SurrogatePair = require( '@stdlib/regexp/utf16-surrogate-pair' );
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*
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* var RE_UTF16_SURROGATE_PAIR = reUtf16SurrogatePair();
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*
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* var bool = RE_UTF16_SURROGATE_PAIR.test( '\uD800\uDC00' );
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* // returns true
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*
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* bool = RE_UTF16_SURROGATE_PAIR.test( 'abc\uD800\uDC00def' );
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* // returns true
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*
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* bool = RE_UTF16_SURROGATE_PAIR.test( 'abc' );
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* // returns false
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*/
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// MODULES //
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var setReadOnly = require( '@stdlib/utils/define-nonenumerable-read-only-property' );
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var reUtf16SurrogatePair = require( './main.js' );
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var REGEXP = require( './regexp.js' );
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// MAIN //
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setReadOnly( reUtf16SurrogatePair, 'REGEXP', REGEXP );
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// EXPORTS //
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module.exports = reUtf16SurrogatePair;
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