code: function processSection(section, config, parentDepth) {
  	const contentRelativePath = section.content
  
  	// Try to load section content file
  	let content
  	if (contentRelativePath) {
  		const contentAbsolutePath = path.resolve(config.configDir, contentRelativePath)
  		if (!fs.existsSync(contentAbsolutePath)) {
  			throw new Error(`Styleguidist: Section content file not found: ${contentAbsolutePath}`)
  		}
  		content = requireIt(`!!${examplesLoader}?customLangs=vue|js|jsx!${contentAbsolutePath}`)
  	}
  
  	let sectionDepth
  
  	if (parentDepth === undefined) {
  		sectionDepth = section.sectionDepth !== undefined ? section.sectionDepth : 0
  	} else {
  		sectionDepth = parentDepth === 0 ? 0 : parentDepth - 1
  	}
  
  	return {
  		name: section.name,
  		exampleMode: section.exampleMode || config.exampleMode,
  		usageMode: section.usageMode || config.usageMode,
  		sectionDepth,
  		description: section.description,
  		slug: slugger.slug(section.name),
  		sections: getSections(section.sections || [], config, sectionDepth),
  		filepath: contentRelativePath,
  		href: section.href,
  		components: getSectionComponents(section, config),
  		content,
  		external: section.external
  	}
  }
docs: Return an object for a given section with all components and subsections.
  @param {object} section
  @param {object} config
  @param {number} parentDepth
  @returns {object}