I often find navigation of :help files to be cumbersome. Given that they are mostly structured information, is there an existing way of using this structure for initially folded display?
E.g. after installing a new plugin, I'd like to browse the :help [plugin] by looking at the folded TOC. In a perfect world, after opening help I can see all of the top level help topics and I can descend into any one using zo/zO/similar.
Do you know of a plugin that provides syntax folding for help files, or is there some other easy way to get this working?