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14 lines
281 B
JavaScript
14 lines
281 B
JavaScript
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/*
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* Misc functions
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*/
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'use strict'
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/*
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* return true/false if the given string contains non-BMP chars
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*/
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exports.containsNonBmpChars = function utilContainsNonBmpChars(str) {
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// check for first (high) surrogate in a non-BMP character
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return /[\uD800-\uDBFF]/.test(str)
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}
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