15 lines
342 B
JavaScript
15 lines
342 B
JavaScript
'use strict'
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module.exports = whitespace
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var fromCode = String.fromCharCode
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var re = /\s/
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// Check if the given character code, or the character code at the first
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// character, is a whitespace character.
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function whitespace(character) {
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return re.test(
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typeof character === 'number' ? fromCode(character) : character.charAt(0)
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)
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}
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