removing signatures when using supercite

["Sebastian P. Luque" <spluque@gmail.com>]

Hi,

I'd like to remove signatures when replying/following-up while using
`sc-cite-original' for `message-cite-function' (i.e. Supercite).  I
thought the following would do:

(add-hook 'mail-citation-hook 'message-remove-signature)

so that:

,-----[ C-h v mail-citation-hook RET ]
| mail-citation-hook is a variable defined in `sendmail.el'.
| Its value is 
| (sc-cite-original message-remove-signature)
| 
| 
|   This variable is potentially risky when used as a file local variable.
| 
| Documentation:
| Hook for modifying a citation just inserted in the mail buffer.
| Each hook function can find the citation between (point) and (mark t),
| and should leave point and mark around the citation text as modified.
| The hook functions can find the header of the cited message
| in the variable `mail-citation-header', whether or not this is included
| in the cited portion of the message.
| 
| If this hook is entirely empty (nil), a default action is taken
| instead of no action.
| 
| You can customize this variable.
`-----

It seems `message-remove-signature' should work here.  Should it be
placed in some other hook?


Cheers,

-- 
Seb