Last change
on this file since 8d391a1 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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1 | const rxEscapable =
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2 | // eslint-disable-next-line no-control-regex, no-misleading-character-class
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3 | /[\\"\u0000-\u001f\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g
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4 |
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5 | const escaped: {[K in string]?: string} = {
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6 | "\b": "\\b",
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7 | "\t": "\\t",
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8 | "\n": "\\n",
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9 | "\f": "\\f",
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10 | "\r": "\\r",
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11 | '"': '\\"',
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12 | "\\": "\\\\",
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13 | }
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14 |
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15 | export default function quote(s: string): string {
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16 | rxEscapable.lastIndex = 0
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17 | return (
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18 | '"' +
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19 | (rxEscapable.test(s)
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20 | ? s.replace(rxEscapable, (a) => {
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21 | const c = escaped[a]
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22 | return typeof c === "string"
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23 | ? c
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24 | : "\\u" + ("0000" + a.charCodeAt(0).toString(16)).slice(-4)
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25 | })
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26 | : s) +
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27 | '"'
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28 | )
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29 | }
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30 |
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31 | quote.code = 'require("ajv/dist/runtime/quote").default'
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