const regex = /html_log:(?P<name>[^ ]*)(?: [^\s]+){4} (?P<score>[^ ]*)/g;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('html_log:(?P<name>[^ ]*)(?: [^\\s]+){4} (?P<score>[^ ]*)', 'g')
const str = `html_log:jeff 1153.3 1.84 625:54 1 2 71 3 2 10 7:58 499 3 5 616:36 241 36 html_log:fred 28.7 1.04 27:34 -10 18 13 0:48 37 18 8 -3.63 html_log:bob 1217.1 1.75 696:48 1 5 38 6 109 61 14:42 633 223 25 435:36 182 34`;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
let m;
while ((m = regex.exec(str)) !== null) {
// This is necessary to avoid infinite loops with zero-width matches
if (m.index === regex.lastIndex) {
regex.lastIndex++;
}
// The result can be accessed through the `m`-variable.
m.forEach((match, groupIndex) => {
console.log(`Found match, group ${groupIndex}: ${match}`);
});
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions