Re: Watchpoints for emacs lisp.

[tomas]

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On Fri, May 28, 2010 at 12:05:23AM +0200, Andreas Schwab wrote:
> "alin.s" <address@hidden> writes:
> 
> > I also like the idea to catch the moment when a watched symbol is freed by
> > gc.
> 
> This is not useful because anything being watched can never be collected
> by gc since it still has a reference.

Doesn't Emacs have weak references? (OK, weak hash tables, but that
might be the mechanism needed here).

Regards
- --  tomás
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