Function _morphNode

src/core/runtime/morph.js:130–140

(oldNode, newNode, ctx)

}

function _morphNode(oldNode, newNode, ctx) {
    if (!(oldNode instanceof Element)) return;
    _copyAttributes(oldNode, newNode);
    if (oldNode instanceof HTMLTextAreaElement && oldNode.defaultValue !== newNode.defaultValue) {
        oldNode.value = newNode.value;
    }
    if (!oldNode.isEqualNode(newNode) || newNode.tagName === "TEMPLATE" || newNode.querySelector?.("template")) {
        _morphChildren(ctx, oldNode, newNode);
    }
    ctx.callbacks.afterNodeMorphed?.(oldNode);
}

function _findBestMatch(ctx, node, startPoint, endPoint) {
    if (!(node instanceof Element)) return null;