const regex = new RegExp('(?ms)\\b\\w*\\b(?=\\-\\>.*)', 's')
const str = `This is [INFO] 29 Jun- 2018 06:06:49,620 SYSLOG->|datetime:20180629060649618+0000|
my first sentence SYSLOG- dds
This is my [second] sentence.(?<=\\[).*?(?=\\].*)
(?ms)(?<=\\s)\\w*(?=\\-\\>.*)`;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
let m;
if ((m = regex.exec(str)) !== null) {
// 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