+ if (e->dtd)
+ SLIST_FOR_EACH(struct xml_dtd_attr *, a, e->dtd->attrs)
+ if (a->default_mode == XML_ATTR_REQUIRED)
+ {
+ if (!xml_attrs_find(ctx->tab_attrs, e, a->name))
+ xml_error(ctx, "Missing required attribute %s in element <%s>", a->name, e->name);
+ }
+ else if (a->default_mode != XML_ATTR_IMPLIED && ctx->flags & XML_ALLOC_DEFAULT_ATTRS)
+ {
+ struct xml_attr *attr = xml_attrs_lookup(ctx->tab_attrs, e, a->name);
+ if (!attr->val)
+ attr->val = a->default_value;
+ }