This is a very basic quick reference to Markdown syntax as a Vim help file.
- Move
markdownquickref.txtto~/.vim/doc/ - In Vim (normal mode), type
:helptags ~/.vim/doc/
Done.
Type :help markdownquickref or :help mdref. You can also go straight to the section you want if you know the section tag. They are reasonably named, e.g. :help md-lists, :help md-img, etc.