Re: Lisp watchpoints

[Stefan Monnier]

>> I don't think you need to test "FUNCTIONP (watcher)".
>> And you don't need Ffuncall: what you wrote is similar to writing
>> 
>> (funcall #'funcall watcher operation where symbol newval)

> The first argument to CALLN is a C function implementing a Lisp
> function, like Ffuncall, but watcher isn't.  So the Ffuncall is needed
> and it's equivalent to (funcall watcher operation where symbol newval).

Duh, indeed, sorry!


        Stefan