Mark Engelberg  <[EMAIL PROTECTED]>  wrote on  20 Sep 1999 


> How do you guys debug your Haskell programs?  As far as I can tell, none of
> the compilers support any sort of source debugging.


Indeed. In earlier GHC versions there was the Trace library with the
`trace' function. 
Where it is now?

Recently, i insert  `putStr $ shows ...'  in appropriate places in the 
program. Maybe, it looks strange, but i do not suffer so far from the 
absence of other debug tools.
Maybe, the programming has other bottleneck.
Also, when a language is strongly typed, less of bugs survive till the
run-time.

------------------
Sergey Mechveliani
[EMAIL PROTECTED]


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