[Haskell-cafe] Manatee-0.2.2 release!

2011-05-13 Thread Lazycat Manatee
Hi all, Manatee-0.2.2 release! New features in Manatee-0.2.2: * Build new package "manatee-all", now you just need command "cabal install manatee-all" to upgrade new version. * Make keymap window and completion window will show correctly in Gnome3. * Fixed webkit-0.12.2 depend problem, because w

Re: [Haskell-cafe] Exception for NaN

2011-05-13 Thread Sterling Clover
You can set and clear float exception flags directly with ieee-utils: http://hackage.haskell.org/packages/archive/ieee-utils/0.4.0/doc/html/Numeric-IEEE-FloatExceptions.html It looks like it needs a few tweaks to build with GHC 7, but even then that particularly module should still build fine.

Re: [Haskell-cafe] Work on Collections Processing Arrows?

2011-05-13 Thread Adam Megacz
David Barbour writes: > I wonder if I need something like your use of 'representation' types, i.e. > to restrict what sort of elements can be stored in a collection. > ... > I'll admit to some reluctance, however, to clutter up several typeclasses > with four more types. What are your thoughts re

Re: [Haskell-cafe] Exception for NaN

2011-05-13 Thread Casey McCann
On Fri, May 13, 2011 at 4:48 PM, Luke Palmer wrote: > On Thu, May 12, 2011 at 5:50 PM, Daniel Fischer > wrote: >> >> Prelude Data.List> maximum [0,-1,0/0,-5,-6,-3,0/0,-2] >> 0.0 >> Prelude Data.List> minimum [0,-1,0/0,-5,-6,-3,0/0,-2] >> -2.0 >> Prelude Data.List> sort [0,-1,0/0,-5,-6,-3,0/0,-2]

Re: [Haskell-cafe] cabal-latest

2011-05-13 Thread Jason Dagit
On Thu, May 12, 2011 at 7:24 AM, Guy wrote: > http://www.haskell.org/cabal/release/cabal-latest/ points to version > 1.8.0.4. Is this correct? > Replying to this on Haskell-Cafe and cabal-dev lists. The latest version is 1.10.x and ships with the HP. I bet that link is just needs to be updated

Re: [Haskell-cafe] Exception for NaN

2011-05-13 Thread Luke Palmer
On Thu, May 12, 2011 at 5:50 PM, Daniel Fischer < daniel.is.fisc...@googlemail.com> wrote: > Prelude Data.List> maximum [0,-1,0/0,-5,-6,-3,0/0,-2] > 0.0 > Prelude Data.List> minimum [0,-1,0/0,-5,-6,-3,0/0,-2] > -2.0 > Prelude Data.List> sort [0,-1,0/0,-5,-6,-3,0/0,-2] > [-6.0,-5.0,-2.0,NaN,-3.0,Na

Re: [Haskell-cafe] ANNOUNCE: iterIO-0.1 - iteratee-based IO with pipe operators

2011-05-13 Thread Bernie Pope
On 13 May 2011 19:06, Simon Marlow wrote: As far as memory consistency goes, we claim to provide sequential > consistency for IORef and IOArray operations, but not for peeks and pokes. Hi Simon, Could you please point me to more information about the sequential consistency of IORefs? I was loo

Re: [Haskell-cafe] Sending messages up-and-down the iteratee-enumerator chain [Was: iterIO-0.1]

2011-05-13 Thread dm-list-haskell-cafe
At Fri, 13 May 2011 02:57:38 -0700 (PDT), o...@okmij.org wrote: > > The code described in this message does exactly that. Hey, Oleg. This is really cool! In particular, your Bindable class has the potential to unify a whole bunch of request types and both simplify and generalize code. Also, Su

Re: [Haskell-cafe] Using cmake with haskell

2011-05-13 Thread Mats Rauhala
A little self-promotion, but I wrote this today: http://users.utu.fi/machra//posts/2011-05-13-environment.html A post about interfacing vim and cabal-dev. pgpE2vFrpuUPH.pgp Description: PGP signature ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.o

[Haskell-cafe] old versions of cabal install

2011-05-13 Thread Evan Laforge
If you search for "cabal install", the first link is http://hackage.haskell.org/trac/hackage/wiki/CabalInstall, which in turn leads to http://haskell.org/cabal/download.html. It looks very official and canonical and all that, but that page has an old version of cabal install that will no longer co

Re: [Haskell-cafe] Using cmake with haskell

2011-05-13 Thread Jason Dagit
On Fri, May 13, 2011 at 7:47 AM, Yves Parès wrote: > Talking about that, what are the differences between cabal-install and > cabal-dev? Is cabal-dev (which I've never used nor installed) more suited > for incremental development? > Cabal-dev is a wrapper around caba-install that primarily adds

[Haskell-cafe] ANN: AERN-Real-Double-2011.1

2011-05-13 Thread Michal Konečný
Dear all, I am pleased to announce the first release of (a large part of) a newly designed AERN. AERN (approximating exact real numbers) is a set of Haskell libraries providing arbitrary precision interval arithmetic, polynomial arithmetic and distributed lazy exact real computation. Anyone is

Re: [Haskell-cafe] Using cmake with haskell

2011-05-13 Thread Yves Parès
Talking about that, what are the differences between cabal-install and cabal-dev? Is cabal-dev (which I've never used nor installed) more suited for incremental development? 2011/5/12 Jason Dagit > > > On Wed, May 11, 2011 at 6:13 PM, Gregory Crosswhite < > gcr...@phys.washington.edu> wrote: >

Re: [Haskell-cafe] how to force hackage to use ghc 6.12.3

2011-05-13 Thread Michal Konečný
On Monday 09 May 2011 12:09:22 Ross Paterson wrote: > That will stop users from building it with ghc 7.0, but I'm afraid the > build client only uses the latest version, so these won't be fixed > until ghc 7.2 is released. Daniel, Ross, Thank you for your help. I decided to add base < 4.3 to stop

[Haskell-cafe] Sending messages up-and-down the iteratee-enumerator chain [Was: iterIO-0.1]

2011-05-13 Thread oleg
David Mazie'res wrote: > What you really want is the ability to send both upstream and > downstream control messages. Right now, I'd say iterIO has better > support for upstream control messages, while iteratee has better > support for downstream messages, since iteratee can just embed an > Exce

Re: [Haskell-cafe] ANNOUNCE: iterIO-0.1 - iteratee-based IO with pipe operators

2011-05-13 Thread Simon Marlow
On 12/05/2011 18:24, dm-list-haskell-c...@scs.stanford.edu wrote: At Thu, 12 May 2011 16:45:02 +0100, Simon Marlow wrote: There are no locks here, thanks to the message-passing implementation we use for throwTo between processors. Okay, that sounds good. So then there is no guarantee about