Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 15231x 15231x 15231x 15231x 15231x 15231x 15231x 15231x 15231x 135x 135x 135x 135x 135x 15231x 15231x 15231x | const ATTR_REGEX = /[&"<]/g;
const CONTENT_REGEX = /[&<]/g;
/**
* @template V
* @param {V} value
* @param {boolean} [is_attr]
*/
export function escape_html(value, is_attr) {
const str = String(value ?? '');
const pattern = is_attr ? ATTR_REGEX : CONTENT_REGEX;
pattern.lastIndex = 0;
let escaped = '';
let last = 0;
while (pattern.test(str)) {
const i = pattern.lastIndex - 1;
const ch = str[i];
escaped += str.substring(last, i) + (ch === '&' ? '&' : ch === '"' ? '"' : '<');
last = i + 1;
}
return escaped + str.substring(last);
}
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