Previous users my recognise some files. I’ve added a new exercise #6 showing what happens when notes have embedded images. FWIW, all the source images used were bitmaps, GIF or PNG. Note that regardless of this all exported images are JPGs.
** updated and revised to fix errors reported down-thread.
Thank you for this. I had a to-do item in OmniFocus to figure out how to export my Tinderbox file so that I get one html file per note. That got done fast thanks to the example file.