Function yaml_parser_parse_document_content

external/libyaml/src/parser.c:446–466

 */

static int
yaml_parser_parse_document_content(yaml_parser_t *parser, yaml_event_t *event)
{
    yaml_token_t *token;

    token = PEEK_TOKEN(parser);
    if (!token) return 0;

    if (token->type == YAML_VERSION_DIRECTIVE_TOKEN ||
            token->type == YAML_TAG_DIRECTIVE_TOKEN ||
            token->type == YAML_DOCUMENT_START_TOKEN ||
            token->type == YAML_DOCUMENT_END_TOKEN ||
            token->type == YAML_STREAM_END_TOKEN) {
        parser->state = POP(parser, parser->states);
        return yaml_parser_process_empty_scalar(parser, event,
                token->start_mark);
    }
    else {
        return yaml_parser_parse_node(parser, event, 1, 0);
    }
}

/*
 * Parse the productions: