Extension namespace for self pipeline markdown features.
SelfPipelineExtensionExtension to enable SelfPipeline, to configure a Markdown parsing/convertion to HTML automatically from an embedded special tag in the input text <!--markdig:extensions--> where extensions is a string that specifies the extensions to use for the pipeline as exposed by Configure(MarkdownPipelineBuilder, String?) extension method on the MarkdownPipelineBuilder. This extension will invalidate all other extensions and will override them.Contains the extension wiring, parsers, syntax nodes, and renderers for self pipeline support.