Hi Valentin Please, take a look at the Haskell Wiki page for debugging. http://haskell.org/haskellwiki/Debugging You will find that thanks to Neil Mitchell there is a Windows version of Hat available. Perhaps you can add your experiences with it if it works for you. pepe On 13/11/2006, at 16:32, Valentin Gjorgjioski wrote:
I'm pretty new in Haskell, few days since I started learning it. I want to debu my programs. I'm currently using WinHugs, and I prefer debugger for this.
I tried googling and I found Hugs.Observer.
I like it how it works, but still I have one BIG problem with it. It doesn't work well with floats.
Following example
import Hugs.Observe
ex8 :: [Float] ex8 = (observe "after reverse" ) reverse [10.0,7.0,3.0,0.0,4.0]
gives me
ex8 [4.0,0.0,3.0,7.0,10.0]
>> Observations <<<<<<
after reverse { \ ($-990871 : $-990888 : $-990905 : $-990922 : $-990939 : []) -
$-990939 : $-990922 : $-990905 : $-990888 : $-990871 : [] }
Which is not useful. After that I try to install
but for installing that I need hmake, and when I try to install hmake, I typed first configure -prefix, and then, make.
cd src/hmake; make HC=ghc BUILDCOMP=ghc all config make[1]: Entering directory `/cygdrive/E/Haskell/hmake/src/hmake' Makefile:59: *** target pattern contains no `%'. Stop. make[1]: Leaving directory `/cygdrive/E/Haskell/hmake/src/hmake' make: *** [targets/ix86-CYGWIN_NT-5.1/hmake-ghc] Error 2
as you can see I'm using cygwin.
I'm really stacked here, and I will kindly ask for help.
Thanks, Valentin
-- Valentin Gjorgjioski Bachelor of Computer Science Department of Knowledge Technologies, Jozef Stefan Institute Jamova 39, SI-1000 Ljubljana, Slovenia Phone: +386 1 477 3343 Fax: +386 1 477 3315 Web: http://kt.ijs.si/ValentinGjorgjioski/ Email: Valentin.Gjorgjioski@ijs.si _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe