Uses the self pipeline extension that will detect the pipeline to use from the markdown input that contains a special tag. See SelfPipelineExtension
public static MarkdownPipelineBuilder UseSelfPipeline(this MarkdownPipelineBuilder pipeline, string defaultTag = "markdig", string? defaultExtensions = null)
The pipeline.
The default tag to use to match the self pipeline configuration. By default, DefaultTag, meaning that the HTML tag will be <--markdig:extensions-->
The default extensions to configure if no pipeline setup was found from the Markdown document