const regex = new RegExp('(?<![a-zA-Z0-9])mini(?![a-zA-Z0-9])', 'g')
const str = `mini
mini abc
mini-abc (- could be anything else but not [a-zA-Z0-9])
abc mini
abc-mini (- could be anything else but [a-zA-Z0-9])
abc mini abc
abcminiabc-mini (- could be anything else but not [a-zA-Z0-9])
mini-abcminiabc (- could be anything else but not [a-zA-Z0-9])
miniabc-mini (- could be anything else but not [a-zA-Z0-9])
mini-miniabc (- could be anything else but not [a-zA-Z0-9])
abcmin-mini (- could be anything else but not [a-zA-Z0-9])
mini-abcmini (- could be anything else but not [a-zA-Z0-9])
miniabc
abcmini
abcminiabc`;
// 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