[Feature Request] Section folding for Markdown

[Arty2]

After some time working with iA Writer, one very useful tool is section collapse / folding. This is very prominent in code editors* of course, but I think this video greatly illustrates its usefulness in note taking: https://vimeo.com/248637945

*incl. Scintilla which provides some on the editor functionality of AlephNote if I understand correct.

[Mikescher]

I would have too look if an how Scintilla supports sections and folding - will add it to my todo list :)