const regex = new RegExp(' +(?=[^[\\]]*\\])', 'gm')
const str = `0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 [-0.01357987 0.99989218 -0.00558794] [ 0.50810066 0.81535196 -0.27755161] -18017079.1047535 10307726.258588774 -23524317.110919423 22838.17515528947 36648.54674929567 -12475.426190771163 20757272.462656207 5 5 0.005 0 5 2 0.0005 3 -98.28031520537542 29.516134353642414 19998.73252382984 -0.0055879708379507065 -0.06085533474930652 359.2218946628823 818.306543386653 2.7826806154507513 8.100054108045068 -0.7584403000503389 -0.02994106840115437 -0.0628111825224635 0.058338781314879004 242.42818865783832 0.0 0.8063781178568004 -2.6036838124274486 0.0 -0.734866228020307 -0.062 -0.062 0.008726849073962957 0.0 123.16666557966661 1.2292998660484957e-09 0.0 0.0 25619.0 Allies [-0.06088792 0.00475117 0.9981333 ] 0.5064766089927465 0.3371159370714128 0.6267890628740791 1.6191164404478644 -4.404605641298986 1.0085164509526248 0.9403428264947271 1.002228406356249 0.5911076156375097 0.04943091153402836 -0.12347543075231103 -0.031096345163790243 -0.1049357617938111 0.024866980145114622 0.04861966645392242`;
// 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