/**
 * French typography: replaces normal spaces with non-breaking spaces
 * where French typographic rules require them.
 */
function applyFrenchTypography(elements) {
    elements.forEach(function (el) {
        var html = el.innerHTML;
        // Collapse multiple spaces into one (outside HTML tags)
        html = html.replace(/([^<>]) {2,}(?=[^<>])/g, '$1 ');
        // Space before ? ! : ; »
        html = html.replace(/ ([?!:;»])/g, '\u00A0$1');
        // Space after «
        html = html.replace(/(«) /g, '$1\u00A0');
        // "p. 42" → non-breaking space after "p."
        html = html.replace(/\bp\. /g, 'p.\u00A0');
        // "n° 3" → non-breaking space after "n°"
        html = html.replace(/\bn° /g, 'n°\u00A0');
        el.innerHTML = html;
    });
}

document.addEventListener('DOMContentLoaded', function () {
    applyFrenchTypography(document.querySelectorAll('.post-card h2, .post-card .post-card__title'));

    // Re-apply on any post-card dynamically added anywhere on the page
    new MutationObserver(function (mutations) {
        mutations.forEach(function (m) {
            m.addedNodes.forEach(function (node) {
                if (node.nodeType !== 1) return;
                var targets = node.classList && node.classList.contains('post-card')
                    ? node.querySelectorAll('h2, .post-card__title')
                    : node.querySelectorAll('.post-card h2, .post-card .post-card__title');
                applyFrenchTypography(targets);
            });
        });
    }).observe(document.body, { childList: true, subtree: true });
});