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22 lines
406 B
22 lines
406 B
'use strict'; |
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const keywordSets = require('../reference/keywordSets'); |
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/** |
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* Check whether a string is a keyframe selector. |
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* |
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* @param {string} selector |
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* @returns {boolean} |
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*/ |
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module.exports = function (selector) { |
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if (keywordSets.keyframeSelectorKeywords.has(selector)) { |
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return true; |
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} |
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// Percentages |
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if (/^(?:\d+\.?\d*|\d*\.?\d+)%$/.test(selector)) { |
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return true; |
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} |
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return false; |
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};
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