BlockParser headingParser = new SectionBlockParser();
BlockParser figureParser = new FigureBlockParser();
BlockParser verbatimParser = new VerbatimBlockParser();
BlockParser definitionParser = new DefinitionListBlockParser();
BlockParser horizontalRuleParser = new HorizontalRuleBlockParser();
BlockParser listParser = new ListBlockParser();
BlockParser tableParser = new TableBlockParser();
BlockParser[] subparsers =
new BlockParser[] { headingParser, figureParser, listParser, tableParser, verbatimParser };