const regex = /(?<MyLastParagraph>.*\s)$/g;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('(?<MyLastParagraph>.*\\s)$', 'g')
const str = `gula. Morbi tincidunt purus ac pharetra vehicula. Aenean convallis tristique eros hendrerit porttitor.
Morbi tristique massa ligula, vel interdum dui ultricies hendrerit. In blandit ultrices arcu, et accumsan nulla bibendum sed.
Proin quis tortor lacinia, ullamcorper nisl eget, pharetra tellus. Aenean in imperdiet lectus, vel tempus sem.
`;
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