Re: [Haskell-cafe] Idea for a very simple GUI llibrary

2009-11-22 Thread Keith Holman
You should also check out Fudgets and "Tangible Functional Programming." Fudgets is a really old Haskell UI library concept; Tangible FP is a recent Google talk about a UI library inspired by Haskell types. 2009/11/22 Luke Palmer : > Nice idea.  I will try it if you write runGUI :-) > > This is an

[Haskell-cafe] Re: What's wrong with code.haskell.org ?

2009-11-22 Thread Andy Stewart
Svein Ove Aas writes: > On Sun, Nov 22, 2009 at 4:39 AM, John Millikin wrote: >> code.h.o and community.h.o have rather flaky hosting, and have been >> going down often recently. The only solution seems to be waiting until >> the admins notice. >> > They have hardware problems - dying HDs and su

Re: [Haskell-cafe] What's wrong with code.haskell.org ?

2009-11-22 Thread Malcolm Wallace
code.h.o and community.h.o have rather flaky hosting, and have been going down often recently. Yes, we know that code/community.h.o can be somewhat flaky. However, it does claim to have been up continuously for the last 79 days. I suspect it is that (a) the service daemons occasionally die

Re: [Haskell-cafe] Idea for a very simple GUI llibrary

2009-11-22 Thread Luke Palmer
Nice idea. I will try it if you write runGUI :-) This is an imperative style library. For more Haskellian GUI library ideas, see Fruit (http://www.haskell.org/fruit/) and TVs (http://www.haskell.org/haskellwiki/TV). They may not pass the "builds" constraint :-P Luke 2009/11/22 Maurí­cio CA :

[Haskell-cafe] some help debugging ghci build on powerpc

2009-11-22 Thread Brian Denheyer
I'm trying to build ghc so that ghci will be included under linux power-pc. The build dies here: ~/ghc6-6.10.4/rts$ /home/briand/ghc6-6.10.4/ghc/stage1-inplace/ghc -optc-O -optc-Wall -optc-W -optc-Wstrict-prototypes -optc-Wmissing-prototypes -optc-Wmissing-declarations -optc-Winline -optc-Wagg

[Haskell-cafe] Idea for a very simple GUI llibrary

2009-11-22 Thread Maurí­cio CA
Hi, Here is a sketch for a library with these properties: -> Easy to test. All Haskell code can be tested in a text terminal. Also, testing code that uses the library can also be done without using a GUI. -> Extremely easy to document and use. -> Not even close to Gtk2hs power, but enough for

Re: [Haskell-cafe] Graph drawing library for Haskell

2009-11-22 Thread Martin DeMello
On Fri, Nov 20, 2009 at 9:36 PM, Victor Mateus Oliveira wrote: > I'm looking for something more integrated with a gui library. The > jgraph integrates with swing, so you can move, create, delete, have > popup menus, select nodes, and so on. > > I haven't found yet.. If there isn't, I thinking in c

Re: [Haskell-cafe] Existential type question

2009-11-22 Thread Daniel Fischer
Am Sonntag 22 November 2009 19:24:48 schrieb Michael Snoyman: > Hi all, > > I've come across some code I just can't figure out how to write > appropriately. Below is a silly example that demonstrates what I'm trying > to do. I don't really have the appropriate vocabulary to describe the > issue, so

[Haskell-cafe] Existential type question

2009-11-22 Thread Michael Snoyman
Hi all, I've come across some code I just can't figure out how to write appropriately. Below is a silly example that demonstrates what I'm trying to do. I don't really have the appropriate vocabulary to describe the issue, so I'll let the code speak for itself. In particular, I'm trying to underst

Re: [Haskell-cafe] Re: Wiki software?

2009-11-22 Thread Antoine Latter
On Sat, Nov 21, 2009 at 3:09 PM, Gwern Branwen wrote: > This doesn't surprise me; but how much slower are we talking? > > If it's not at the point that a browser of a Gitit wiki could notice > the difference, then it seems to me that the dep ought to be loosened: > the parsec/quickcheck/base diamo

Re: [Haskell-cafe] haskell code from hi

2009-11-22 Thread Ozgur Akgun
I really get the point, and what I should have been doing. Anyways shit happens! Thanks for the answers though. 2009/11/22 Svein Ove Aas > On Sun, Nov 22, 2009 at 1:04 AM, Uwe Hollerbach > wrote: > > Ouch... my condolences, but I think you're screwed. I think the .hi > > files are purely inter

Re: [Haskell-cafe] haskell code from hi

2009-11-22 Thread Svein Ove Aas
On Sun, Nov 22, 2009 at 1:04 AM, Uwe Hollerbach wrote: > Ouch... my condolences, but I think you're screwed. I think the .hi > files are purely interface info, and the .o files have all the info on > what to actually do (and getting to .hs files from .hi+.o is gonna be > like going from sausage to

Re: [Haskell-cafe] What's wrong with code.haskell.org ?

2009-11-22 Thread Svein Ove Aas
On Sun, Nov 22, 2009 at 4:39 AM, John Millikin wrote: > code.h.o and community.h.o have rather flaky hosting, and have been > going down often recently. The only solution seems to be waiting until > the admins notice. > They have hardware problems - dying HDs and such. IIRC there were plans to re

[Haskell-cafe] ANN: GPipe-1.1.0 with greatly improved performance

2009-11-22 Thread Tobias Bexelius
Hi, GPipe 1.1.0 is now available on Hackage. This update includes the following: * BIG performance increase: The previous shader cache keys grew exponential in size in relation to the GPipe program. This is now fixed with a completely new shader generator so the cache key sizes are l

Re: [Haskell-cafe] How to understand such a newtype ?

2009-11-22 Thread Cristiano Paris
On Sun, Nov 22, 2009 at 3:47 AM, Felipe Lessa wrote: > ... > Well, “ReaderT XConf (StateT XState IO) a” is *the* type :). > It's a monad that is a Reader of XConf and has a State of XState. ... and also wraps a monad to allow IO access inside the X monad. Cristiano __