Automatically executing a function at sending

[Merciadri Luca]

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Hi,

I have defined some function, say funcx, that is useful for me if it
is executed once I have finished writing my message (for Usenet or in
an e-mail). If this function is executed before writing the message,
that does the same effect. The only thing it needs is to be executed in an 
e-mail/group
posting buffer.

I currently do M-x funcx (manually), but I do not like manually doing things
that may be repeated.

Is there an alternative to this?

Thanks.
- -- 
Merciadri Luca
See http://www.student.montefiore.ulg.ac.be/~merciadri/
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