Function codeRegex

src/utils.js:3–5

(capture)

const stringWidth = require('string-width');

function codeRegex(capture) {
  return capture ? /\u001b\[((?:\d*;){0,5}\d*)m/g : /\u001b\[(?:\d*;){0,5}\d*m/g;
}

function strlen(str) {
  let code = codeRegex();