}

    /**
     * Sets whether to extract front matter as metadata.
     *
     * @param extractFrontMatter true to extract front matter
     */
    public void setExtractFrontMatter(final boolean extractFrontMatter) {
        this.extractFrontMatter = extractFrontMatter;
    }

    /**
     * Sets whether to extract headings as metadata.
     *

		<property name="extractColumnMetadata">true</property>
	</component>
	<component name="markdownExtractor"
		class="org.codelibs.fess.crawler.extractor.impl.MarkdownExtractor">
		<property name="extractFrontMatter">true</property>
		<property name="extractHeadings">true</property>
		<property name="extractLinks">false</property>
	</component>
	<!--
	<component name="jodExtractor"