const regex = /([a-z0-9]|(?=[A-Z]))([A-Z])/gm;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('([a-z0-9]|(?=[A-Z]))([A-Z])', 'gm')
const str = `constants.js
elements.js
event-listener
onClickAddProductButton.js
onClickBackButton.js
onClickCategoryItem.js
onClickDeleteButton.js
onClickFilterByButtons.js
onClickInstallerCheckbox.js
onClickNextButton.js
onClickProductItem.js
onClickQuantityButtons.js
onClickRequestNowButton.js
onClickRestartButton.js
onClickSubmitButton.js
onInputProductSearch.js
onSubmitForm.js
event-listener.js
methods
addProductToCalculationTable.js
addProductToProductSelection.js
addProductToStorage.js
adjustProductQuantity.js
createProduct.js
deleteProduct.js
elementsVisibility.js
filterVisibility.js
formatPriceToTwoDecimals.js
formatProductPrice.js
getRateTableProductHtml.js
getSelectedProductHtml.js
hideAllProducts.js
hideElement.js
initCurrentState.js
initIndicators.js
initSelectedProducts.js
initSteps.js
showAllProducts.js
showElement.js
successVisibility.js
updateCalculationTableProductPrices.js
updateCalculationTableTotals.js
updateProductQuantityNumbers.js
updateSummary.js
methods.js
storage.js
`;
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