32 lines
1.1 KiB
JavaScript
32 lines
1.1 KiB
JavaScript
const numeric = '[0-9]+'
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const alphanumeric = '[A-Z $%*+\\-./:]+'
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let kanji = '(?:[u3000-u303F]|[u3040-u309F]|[u30A0-u30FF]|' +
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'[uFF00-uFFEF]|[u4E00-u9FAF]|[u2605-u2606]|[u2190-u2195]|u203B|' +
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'[u2010u2015u2018u2019u2025u2026u201Cu201Du2225u2260]|' +
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'[u0391-u0451]|[u00A7u00A8u00B1u00B4u00D7u00F7])+'
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kanji = kanji.replace(/u/g, '\\u')
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const byte = '(?:(?![A-Z0-9 $%*+\\-./:]|' + kanji + ')(?:.|[\r\n]))+'
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exports.KANJI = new RegExp(kanji, 'g')
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exports.BYTE_KANJI = new RegExp('[^A-Z0-9 $%*+\\-./:]+', 'g')
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exports.BYTE = new RegExp(byte, 'g')
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exports.NUMERIC = new RegExp(numeric, 'g')
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exports.ALPHANUMERIC = new RegExp(alphanumeric, 'g')
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const TEST_KANJI = new RegExp('^' + kanji + '$')
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const TEST_NUMERIC = new RegExp('^' + numeric + '$')
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const TEST_ALPHANUMERIC = new RegExp('^[A-Z0-9 $%*+\\-./:]+$')
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exports.testKanji = function testKanji (str) {
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return TEST_KANJI.test(str)
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}
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exports.testNumeric = function testNumeric (str) {
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return TEST_NUMERIC.test(str)
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}
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exports.testAlphanumeric = function testAlphanumeric (str) {
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return TEST_ALPHANUMERIC.test(str)
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}
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