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1/**
2 * Returns true iff all chars are in ASCII range [0x00 .. 0x7f]
3 *
4 * @param x -
5 */
6export const isASCII = (x) => /^[\x00-\x7f]+$/.test(x);
7/**
8 * Returns true iff all chars are in printable ASCII range [0x20 .. 0x7e]
9 *
10 * @param x -
11 */
12export const isPrintableASCII = (x) => /^[\x20-\x7e]+$/.test(x);