See https://www.penflip.com/Penflip/help/blob/master/Markdown.txt and https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet for a full list of examples.
- level 2
- level 3
- level 4
- level 5
- bold italic or italic bold
Numbered lists seem to be broken, at least in preview:
1. numbered item
1.i. numbered item
1.ii. numbered item
2. numbered item
this is a code block
Smart "quotes" --- and dashes --- are not supported.
[@Citations] are not supported.
Internal links are not supported.