Writing a hook

[Greg Ward]

[me, on the user list]
> So I've just started writing a new page: HookExamples.  Hopefully it
> will exist by the time you see this email message!  ;-)

Just saved the first version of this page
(http://mercurial.selenic.com/wiki/HookExamples).  Please cast a
critical eye over it and see what you think.  (The sample code I wrote
is based on production hooks, but completely untested in its current
form.)

Greg