tool for generating cancels?

[Jeffrey M. Vinocur]

On Tue, 23 Dec 2003, Dan Hollis wrote:

> Does anyone have a tool for generating cancel messages?

I've never had need for one myself, but there certainly are such things 
out there (in the form of cancelbots and so on).  But honestly, by the 
time you fiddle any existing package to work for you, you could probably 
roll your own.

-- 
Jeffrey M. Vinocur
jeff at litech.org