[CM] determining existence of function

[Terrence Brannon]

Terrence Brannon wrote:

> I defined the function row->matrix via C-x C-e and then went to the Listener and
> attempted to verify that I did by typing row->matrix into the Listener window.
> With most Schemes I have used, I get something like:
> #<function row->matrix>
> 
> But with guile-scheme I got this:
> 
oops! cm.sh had clisp before guile and my version of Cygwin had clisp installed.

works as expected when guile is loaded.