Originally Posted by cybmole
i think that works because the "switch back and double click filename " bit is (re)opening the book again, after sigil has saved it. He did not explicitly say "save" within sigil but it is implied.
swap sony for ADE & set calibre hot keys as per my other post & you could use a similar workflow
You do gotta save it in Sigil (the way mrmikel suggested), but that's no big deal. Don't you (w/your hotkey setup) have to save it in Sigil after the edit (before you flip back to ADE)?