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- {"ast":null,"code":"module.exports = function escape(url) {\n if (typeof url !== 'string') {\n return url;\n } // If url is already wrapped in quotes, remove them\n\n\n if (/^['\"].*['\"]$/.test(url)) {\n url = url.slice(1, -1);\n } // Should url be wrapped?\n // See https://drafts.csswg.org/css-values-3/#urls\n\n\n if (/[\"'() \\t\\n]/.test(url)) {\n return '\"' + url.replace(/\"/g, '\\\\\"').replace(/\\n/g, '\\\\n') + '\"';\n }\n\n return url;\n};","map":null,"metadata":{},"sourceType":"script"}
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