Function cmark_node_previous

src/node.c:235–241

}

cmark_node *cmark_node_previous(cmark_node *node) {
  if (node == NULL) {
    return NULL;
  } else {
    return node->prev;
  }
}

cmark_node *cmark_node_parent(cmark_node *node) {
  if (node == NULL) {