Function yaml_parser_load_document

xs/tools/yaml/loader.c:186–216

 */

static int
yaml_parser_load_document(yaml_parser_t *parser, yaml_event_t *first_event)
{
    yaml_event_t event;

    assert(first_event->type == YAML_DOCUMENT_START_EVENT);
                        /* DOCUMENT-START is expected. */

    parser->document->version_directive
        = first_event->data.document_start.version_directive;
    parser->document->tag_directives.start
        = first_event->data.document_start.tag_directives.start;
    parser->document->tag_directives.end
        = first_event->data.document_start.tag_directives.end;
    parser->document->start_implicit
        = first_event->data.document_start.implicit;
    parser->document->start_mark = first_event->start_mark;

    if (!yaml_parser_parse(parser, &event)) return 0;

    if (!yaml_parser_load_node(parser, &event)) return 0;

    if (!yaml_parser_parse(parser, &event)) return 0;
    assert(event.type == YAML_DOCUMENT_END_EVENT);
                        /* DOCUMENT-END is expected. */

    parser->document->end_implicit = event.data.document_end.implicit;
    parser->document->end_mark = event.end_mark;

    return 1;
}

/*
 * Compose a node.