public override void Apply(MarkupContent content, MarkupRendererContext context)
{
content.Html = Expression.Replace(content.Html,
delegate (Match match)
{
var childContent = context.LoadSiblingContent(match.Groups["path"].Value);
if (childContent == null) return "";
content.SourceFiles.AddRange(childContent.SourceFiles);
return childContent.Html;
}
);
}
