[PATCH (pkgs)] Revert comint/shell changes

[Aidan Kehoe]

 Ar an naoiú lá de mí Bealtaine, scríobh Jerry James: 

 > Hmmmm... due to a proxy server, I have to generate the diff on a
 > different machine from the one where I send email.  Is there some way to
 > get patcher to handle a preexisting diff?

With similar problems, I generate the entire email using Patcher, save it,
scp it to the machine with my mail client, open it, M-x mail-mode RET, C-c
C-c to send the mail.

-- 
On the quay of the little Black Sea port, where the rescued pair came once
more into contact with civilization, Dobrinton was bitten by a dog which was
assumed to be mad, though it may only have been indiscriminating. (Saki)