I don't see a way to quickly reload the contents of a file, other than opening it anew, which loses the viewport position. A reload function (mapped to F5 or Ctrl+R for example) would be useful.

Maybe also an opt-in autoreload feature, which would detect changes (inotify etc) and reload the file? Or maybe prompt for a reload?

Thanks for this tool by the way, I've always missed a good non-bloated hex editor.