"Justin Bailey" <[EMAIL PROTECTED]> writes:
> are using tail (or could be calling something that uses tail) and use
> the "trace" function to output logging info.
Another cheap trick is to use CPP with something like:
#define head (\xs -> case xs of { (x:_) -> x ; _ -> error("head failed at
line"++__FILE__++show __LINE__)})
-k
--
If I haven't seen further, it is by standing in the footprints of giants
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