[R] Function call on every prompt

[Barry Rowlingson]

On Fri, Nov 19, 2010 at 3:36 PM, Duncan Murdoch
<murdoch.duncan at gmail.com> wrote:

> Barry was probably remembering SweaveHook.

 The key is the  "taskCallbackManager". Does exactly what it says on
the tin.  Doesn't come up with any of my search strings!

 Hopefully now this is in R-help it'll come up when people search for
"do something before every prompt".

Barry