If someone sends you an “HTML” mail from Outlook, even Tidy will run away screaming unless you strip out some of the gunk manually before trying to fix it.
If it’s Quoted-Printable, you have a bit more work to do first [maybe this (web service) or this (sed script).], though you probably have even more work to do if the original document used a non-Western encoding. Not tested.
sed -e "s/\<o\:p\>/\<p\>/g" | sed -e "s/\<\/o\:p\>/\<\/p\>/g" | /usr/local/bin/tidy -c
broken into two
sed invocations for
readability’s (hah!) sake…
Of course, it’s all very brute-force, but usually good enough for government work.
An animal (now extinct) which was half horse and half griffin.
The griffin was itself a compound creature, half lion and half eagle.
The hippogriff was actually, therefore, only one quarter eagle, which
is two dollars and fifty cents in gold. The study of zoology is full
— Ambrose Bierce, “The Devil’s Dictionary”