Do I need to use http or file is enough?

[VladimirAlexiev]

If I (setq markdown-preview-auto-open 'file) will that still enable live preview?

Or I need 'http for live preview?

[ancane]

@VladimirAlexiev thx for the question. From what I remember, choosing 'file should open live preview from a local filesystem via file:/// in a browser. The preview will still use websocket connection with the server though. If that doesn't work that way - it's a bug).