Quote:
Originally Posted by davidfor
... run whatever code cleanup or HTML formatting function they have and save them. That should remove a lot of the markup differences.
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I forgot to mention I have calibre's on open code beautifier unchecked in Editor Options, it probably defaults to checked, I also have Sigil's Mend on Save and Close unchecked - I prefer to do such things knowingly, then if something goes wrong I've only myself to blame.
BR