Function xmlTextMerge

ThirdParty/libxml2/vtklibxml2/tree.c:5880–5894

* xmlTextMerge: * @first: the first text node * @second: the second text node being merged * * Merge the second text node into the first. The second node is * unlinked and freed. * * Returns the first text node augmented or NULL in case of error. */

 * Returns the first text node augmented or NULL in case of error.
 */
xmlNodePtr
xmlTextMerge(xmlNodePtr first, xmlNodePtr second) {
    if ((first == NULL) || (first->type != XML_TEXT_NODE) ||
        (second == NULL) || (second->type != XML_TEXT_NODE) ||
        (first == second) ||
        (first->name != second->name))
	return(NULL);

    if (xmlTextAddContent(first, second->content, -1) < 0)
        return(NULL);

    xmlUnlinkNodeInternal(second);
    xmlFreeNode(second);
    return(first);
}

#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
/**