[OT] Re: [Haskell-cafe] Tricks for making low level haskell hacking easier

Donald Bruce Stewart dons at cse.unsw.edu.au
Mon Mar 5 06:00:18 EST 2007

> On 2/10/07, Donald Bruce Stewart <dons at cse.unsw.edu.au> wrote:
> >1) Use Hscolour to pretty-ifiy the Core so its more parsable:
> >
> >    ghc -O Foo.hs -ddump-simpl | HsColour -tty | less -r
> >
> >will colourise the Core, and pipe it into less (which will display the
> >metachars). A screenshot:
> >
> >    http://www.cse.unsw.edu.au/~dons/tmp/screen-core.png
> Just out of curiosity, what window manager is that?

That's dwm, the super minimal window manager. Spencer Janssen's actually
attempting a rewrite in Haskell though, which should be fun.


-- Don

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