On Wed, 2009-04-22 at 12:26 +0200, david48 wrote:
On Wed, Apr 22, 2009 at 12:06 PM, Duncan Coutts
duncan.cou...@worc.ox.ac.uk wrote:
On Wed, 2009-04-22 at 11:33 +0200, david48 wrote:
The default should at least be consistent among cabal
install, runghc
On Wed, 2009-04-22 at 12:21 +0200, david48 wrote:
Do you know what the problem was exactly? It's possible to get
problems with overlap between the user and global package dbs,
but the exact same problems can also happen just within the
global package db.
On Wed, 2009-04-22 at 13:20 +0200, david48 wrote:
On Wed, Apr 22, 2009 at 1:01 PM, Duncan Coutts
duncan.cou...@worc.ox.ac.uk wrote:
On Wed, 2009-04-22 at 12:21 +0200, david48 wrote:
Lines starting with -- are comments. You need to uncomment
On Tue, 2009-04-21 at 09:20 +0200, Thomas Davie wrote:
There seems to be an assumption amongst the community that a user's
home directory is the most useful place for cabal to install to by
default. A few people have challenged that. I wanted to find out
which one most people do
On Tue, 2009-04-21 at 12:41 +0200, Achim Schneider wrote:
alias cabal='cabal --global'
We do have a config file you know. It's exactly to let you persistently
set command line flags like this.
Duncan
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On Tue, 2009-04-21 at 13:52 +0100, Neil Mitchell wrote:
P.S. We really need such a well written style guide for
haskell. Python has this nice PEP (Python Enhancement
Proposals). Should we start making our own HEP?
We have one: urchin.earth.li/~ian/style/haskell.html
Yes,
On Tue, 2009-04-21 at 12:31 +0200, david48 wrote:
For what it's worth, It's bothered me often enough that cabal doesn't
install globally by default that I had to reinstall ghc in order to
solve package issues.
Do you know what the problem was exactly? It's possible to get problems
with overlap
On Sun, 2009-04-19 at 00:41 +0200, Thomas Davie wrote:
Apparently a user install of uuagc and fgl isn't good enough. Fun
to know.
I've found user installs don't work at all on OS X, various people in
#haskell were rather surprised to discover this, so apparently it's
not the
On Sun, 2009-04-19 at 10:02 +0200, Thomas Davie wrote:
It really rather makes cabal install rather odd – because it
doesn't actually install anything you can use without providing extra
options!
It should work fine, you'll need to give more details.
This has been the result, at
On Sun, 2009-04-19 at 11:47 -0700, Simon Michael wrote:
I meant, why is it too late to change the Setup interface to match
cabal's --user by default behaviour ?
All the distro packages etc use the Setup.hs interface without
explicitly specifying --global.
Duncan
On Sun, 2009-04-12 at 20:02 -0700, Iavor Diatchki wrote:
Hello,
What is the preferred way to install a cabal package so that it works
with winhugs? When I tried cabal install --user --hugs I got an
error that it could not find hugsffi. I managed to get things
working by manually downloading
On Wed, 2009-04-15 at 01:53 +0200, Henk-Jan van Tuyl wrote:
On Tue, 14 Apr 2009 08:25:52 +0200, Raja Koduru kscr...@gmail.com wrote:
hi,
I am a beginner to haskell.
I am trying to install glut using cabal install glut
Pasting here a tail of the output
checking for GLUT/glut.h...
On Fri, 2009-04-03 at 12:47 +0200, Johannes Waldmann wrote:
Is there a nice way of upgrading ghc:
I mean does cabal-upgrade know to install
exactly the packages that I had with the previous ghc version?
There will be soon!
http://hackage.haskell.org/trac/hackage/ticket/199
There's a patch
On Thu, 2009-04-16 at 12:49 +0100, David Carter wrote:
http://pastebin.com/m88c7dc
It works fine if you delete the .Lazy.
Enjoy, and thanks...
This will be because the version of the regex lib you're using does not
have an instance for lazy ByteStrings. Do you know what versions of the
On Thu, 2009-04-16 at 07:11 -0400, Daniel Peebles wrote:
I vaguely remember someone (maybe Duncan Coutts?) saying that this was
a commonly held misconception, and that GHC did indeed GC CAFs when
optimization is enabled. If I am remembering incorrectly, does anyone
have a reference to a ticket
On Wed, 2009-04-01 at 22:13 +0200, David Waern wrote:
2009/4/1 jutaro j...@arcor.de:
I guess you mean the dialog which should help leksah to find sources
for installed packages. It needs this so you can go to all the definitions
in the base packages ... This is very handy if it works. Look
On Wed, 2009-04-01 at 00:32 +0200, Peter Verswyvelen wrote:
I'm busy writing my first library for Hackage - a wrapper for
QuesoGLC, yet another OpenGL font renderer using Freetype2. So if
someone else is already doing this, stop doing so :-)
I've succesfully build the libquesoglc.a library
On Fri, 2009-03-27 at 12:26 +0100, Henning Thielemann wrote:
On Thu, 26 Mar 2009, wren ng thornton wrote:
Functions like uncons and viewL are nicer (because they're safe), but they
can have overhead because they're unnecessarily complete (e.g. the Maybe
wrapper can be avoided if we know
On Wed, 2009-03-25 at 15:19 +0100, Achim Schneider wrote:
Manlio Perillo manlio_peri...@libero.it wrote:
Should I fill a feature request ticket, or this is how it is supposed
to work?
I would like to be able to do that, too. I also don't want cabal to
recompile a thousand modules just
On Wed, 2009-03-25 at 18:14 +0100, Benja Fallenstein wrote:
On Wed, Mar 25, 2009 at 3:52 AM, Duncan Coutts
Of course your tryArith only tests for certain kinds of _|_ value, but
in principle the problem is the same.
That's not *quite* how the semantics of Haskell exceptions are
defined
On Mon, 2009-03-23 at 08:11 -0400, Xiao-Yong Jin wrote:
Hi,
I just feel it is not comfortable to deal with exceptions
only within IO monad, so I defined
tryArith :: a - Either ArithException a
tryArith = unsafePerformIO . try . evaluate
You must not do this. It breaks the semantics of
On Sun, 2009-03-22 at 11:51 +, Colin Paul Adams wrote:
Achim == Achim Schneider bars...@web.de writes:
Achim Colin Paul Adams co...@colina.demon.co.uk wrote:
So why doesn't it find packages then, when they are installed?
Achim I've got no idea, what exactly are you
On Fri, 2009-03-20 at 14:10 -0400, Jeff Heard wrote:
cabal-install works for me. The one thing that would be REALLY REALLY
nice (and I'm cc-ing Duncan on this) is a .dmg for Gtk2Hs on Mac OS X.
I'm sorry I can't directly help with this. I have no access to any
hardware running OS X. I presume
On Fri, 2009-03-20 at 15:22 -0400, Jeff Heard wrote:
As this continues to build, I guess the issue for me, and I'm willing
to help with it, is trying to figure out how to redistribute programs
written with gtk2hs. on Windows, people can just install the gtk2hs
libraries via the installer --
On Sat, 2009-03-21 at 14:26 +0100, Manlio Perillo wrote:
Hi.
Assuming this configuration fragment:
library xxx
cc-options: -Wall
if flag(HAVE_URANDOM)
cc-options:-DHAVE_URANDOM
In case the HAVE_URANDOM flag is defined, what will be the value of the
Hi all,
I should have done this ages ago but there's now a Cabal FAQ on the
Cabal website:
http://haskell.org/cabal/FAQ.html
It's not linked in yet, I'm looking for feedback and patches. The Cabal
website is now maintained in darcs so it's easy to send in
contributions:
darcs get
On Sat, 2009-03-21 at 23:05 +0100, Manlio Perillo wrote:
P.S: I tried to send an email to cabal-devel some days ago, with a
feature I would like to see in Cabal.
But the mail was never posted to the mailing list.
Is that list moderated?
It's subscriber only, like all the haskell.org mailing
On Sun, 2009-03-22 at 01:03 +0100, Manlio Perillo wrote:
Duncan Coutts ha scritto:
On Sat, 2009-03-21 at 23:05 +0100, Manlio Perillo wrote:
P.S: I tried to send an email to cabal-devel some days ago, with a
feature I would like to see in Cabal.
But the mail was never posted
On Thu, 2009-03-19 at 11:50 +0100, Johannes Waldmann wrote:
Thanks. Now the 00-index.tar.gz works.
When studying the access log of my web server,
I found that the cabal client (cabal-install/0.6.0)
does not want $pkg/$ver/$pkg-$ver.tar.gz
but uses packages/$pkg-$ver/tarball instead
(yes,
On Fri, 2008-12-19 at 12:53 -0800, Justin Bailey wrote:
I've been following this instructions at
http://www.haskell.org/haskellwiki/Calling_Haskell_from_C to build a
Haskell library which I can call from a C program. I'd like to use
cabal to do the build in the future.
As I'm sure you
On Thu, 2009-03-19 at 12:56 -0400, Brandon S. Allbery KF8NH wrote:
On 2009 Mar 19, at 12:39, Brandon S. Allbery KF8NH wrote:
On 2009 Mar 19, at 12:30, Colin Paul Adams wrote:
Max == Max Rabkin max.rab...@gmail.com writes:
Max On Thu, Mar 19, 2009 at 4:41 PM, Manlio Perillo
Max
On Fri, 2009-03-20 at 10:39 +, Colin Paul Adams wrote:
Duncan We call it the Package versioning policy (PVP)
Duncan http://www.haskell.org/haskellwiki/Package_versioning_policy
Duncan Package authors are encouraged but not required to follow
Duncan it. In the not too
On Wed, 2009-03-18 at 22:24 +0100, Johannes Waldmann wrote:
Hello.
I wonder what is the required layout of directories
and files on a server that supplies packages for cabal-install.
I figure 00-index.tar.gz contains the *.cabal files.
Right. The directory layout within the index is
On Wed, 2009-03-18 at 03:22 -0400, Dan Doel wrote:
On Tuesday 17 March 2009 7:36:21 pm ben wrote:
I am trying to understand the definition of (co)inductive types in
Haskell. After reading the beginning of Vene's thesis [1] I was happy,
because I understood the definition of the least
On Mon, 2009-03-16 at 14:17 -0700, Jonathan Cast wrote:
On Mon, 2009-03-16 at 22:12 +0100, Henning Thielemann wrote:
On Sun, 15 Mar 2009, Claus Reinke wrote:
import Data.IORef
import Control.Exception
main = do
r - newIORef 0
let v = undefined
handle (\(ErrorCall
On Sun, 2009-03-15 at 11:38 +0600, Yuri Kashnikoff wrote:
Hi!
I was trying to install hs-plugins both from sources $./Setup.lhs
... and with $cabal fetchcabal install and both failed.
It always reports that Linker.h is missing.
Setup.lhs: Missing dependency on a foreign library:
* Missing
On Sat, 2009-03-14 at 19:10 +1100, Mark Wassell wrote:
I am trying install a package using cabal-install however the package
requies an older version of QuickCheck and one of the required packages
requires the latest version:
$ cabal fetch Reactive
Resolving dependencies...
cabal.exe:
On Tue, 2009-03-10 at 23:55 +0300, Bulat Ziganshin wrote:
starting with 6.6, ForeignArray access is no-op, so we can just use
obvious Ptr operations (via Storable class) to get unboxed arrays fast
access. so, no more need for those special ByteArray# access operations
but Array library
On Fri, 2009-03-13 at 20:30 +0300, Bulat Ziganshin wrote:
Hello Don,
Friday, March 13, 2009, 8:08:57 PM, you wrote:
What is the reason why you have decided to use unpinned arrays
(ByteArray#) instead of pinned arrays (Foreign.Ptr)?
They prevent heap fragmentation (and in general are
On Mon, 2009-03-09 at 18:29 -0700, Alexander Dunlap wrote:
Thanks for all of the responses!
So let me see if my summary is accurate here:
- ByteString is for just that: strings of bytes, generally read off of
a disk. The Char8 version just interprets the Word8s as Chars but
doesn't do
On Sat, 2009-03-14 at 10:02 -0600, Denis Bueno wrote:
On Sat, Mar 14, 2009 at 09:40, Duncan Coutts
duncan.cou...@worc.ox.ac.uk wrote:
A medium term solution here should involve letting packages specify that
some of their dependencies are private, ie nothing is re-exported and
thus
On Mon, 2009-03-09 at 21:08 -0400, Alexy Khrabrov wrote:
Duncan --
On Mar 9, 2009, at 8:14 PM, Duncan Coutts wrote:
BTW, how did you get the package installed in that location? Did it
involve copying into a temp dir and copying again? I believe that on
OSX, copying a .a file breaks
On Mon, 2009-03-09 at 17:56 -0700, John Meacham wrote:
On Sun, Mar 08, 2009 at 01:13:33PM +0100, Svein Ove Aas wrote:
On Sun, Mar 8, 2009 at 12:32 PM, Duncan Coutts
duncan.cou...@worc.ox.ac.uk wrote:
Note also that the list of licenses mkcabal offers is wrong. You can get
the list from
On Mon, 2009-03-09 at 13:26 -0700, Don Stewart wrote:
lists:
Hi folks,
I've got an application to release. I'm releasing the source, but I also
wanted
to release binary versions for people that don't have GHC. I developed on
Windows, so making a Windows executable was simple. I also
On Sun, 2009-03-08 at 22:44 -0500, Alexy Khrabrov wrote:
When bootstrapping cabal-install 0.6.2 on Mac OSX Leopard (Intel), I
get a problem when linking:
Linking dist/build/cabal/cabal ...
ld: in
On Sat, 2009-03-07 at 17:51 -0800, Ahn, Ki Yung wrote:
Dear Haskellers and especially who are working on cabal-install
and debian packaging,
I sometimes clean up .ghc and .cabal in my home directory to start from
scratch because of dependency loopholes (cabal-install does not have
remove
On Sat, 2009-03-07 at 17:30 +, Colin Paul Adams wrote:
Svein == Svein Ove Aas svein@aas.no writes:
Preprocessing library game-tree-1.0.0.0... Building
game-tree-1.0.0.0...
Data/Tree/Game/Negascout.hs:31:0: Unrecognised pragma [1 of 2]
Compiling
On Sun, 2009-03-08 at 13:13 +0100, Svein Ove Aas wrote:
On Sun, Mar 8, 2009 at 12:32 PM, Duncan Coutts
duncan.cou...@worc.ox.ac.uk wrote:
Note also that the list of licenses mkcabal offers is wrong. You can get
the list from the Cabal lib itself so there is no need to maintain the
list
On Sun, 2009-03-08 at 10:00 -0400, Gwern Branwen wrote:
On Sun, Mar 8, 2009 at 7:13 AM, Manlio Perillo manlio_peri...@libero.it
wrote:
Hi.
The Cabal package description includes a property `license-file`.
This property may be used by Hackage to provide a link to the license file.
On Sun, 2009-03-08 at 15:33 -0700, Ahn, Ki Yung wrote:
I am using Debian unstable.
The version of GHC debian package is 6.10.1+dfsg1-13,
and installed Haskell libraries (debian packages) are:
kya...@kyavaio:~$ ghc-pkg list
/usr/lib/ghc-6.10.1/./package.conf:
packedstring-0.1.0.1,
On Thu, 2009-03-05 at 13:08 +, Simon Marlow wrote:
Lennart Augustsson wrote:
I don't see any breaking of referential transparence in your code.
Every time you do an IO operation the result is basically
non-deterministic since you are talking to the outside world.
You're assuming the
On Fri, 2009-03-06 at 19:16 +, Chris Kuklewicz wrote:
Matthew Pocock wrote:
It seems every time I look at hackage there is yet another stringy
datatype. For lots of apps, the particular stringy datatype you use
matters for performance but not algorithmic reasons. Perhaps this is a
On Thu, 2009-03-05 at 23:52 +0100, Henning Thielemann wrote:
On Wed, 4 Mar 2009, John Lato wrote:
John A. De Goes schrieb:
Elsewhere, laziness can be a real boon, so I don't understand your
question, Why have laziness in Haskell at all?
As I have written, many libaries process their
On Tue, 2009-03-03 at 02:12 +0100, Manlio Perillo wrote:
Hi.
In the help optimizing memory usage for a program I discovered some
interesting things:
1) Using lazy ByteStrings to read files it not a good choice, since the
garbage collector is not able to proper garbage cleanup.
On Mon, 2009-03-02 at 11:50 +, Bayley, Alistair wrote:
From: haskell-cafe-boun...@haskell.org
[mailto:haskell-cafe-boun...@haskell.org] On Behalf Of Manlio Perillo
Sent: 02 March 2009 11:01
Eugene Kirpichov ha scritto:
I'm not considering the lazy IO approach, as it doesn't
If your company is interested in joining then please e-mail
i...@industry.haskell.org
--
Duncan Coutts, Haskell Consultant
Well-Typed LLP, http://www.well-typed.com/
___
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Haskell-Cafe@haskell.org
http://www.haskell.org
On Mon, 2009-03-02 at 08:20 -0600, John Goerzen wrote:
Duncan Coutts wrote:
All,
I'm pleased to announce a major new release of the tar package for
handling .tar archive files.
Very nice!
I'm curious -- what specific variants of the tar format can it read and
write?
It can read
On Mon, 2009-03-02 at 12:50 +, Bayley, Alistair wrote:
From: haskell-cafe-boun...@haskell.org
[mailto:haskell-cafe-boun...@haskell.org] On Behalf Of Duncan Coutts
This can still be done using withFile and hGetContents. You
just have to
put the consumer inside the scope
On Mon, 2009-03-02 at 07:15 -0700, Denis Bueno wrote:
On Sun, Mar 1, 2009 at 11:56, Duncan Coutts duncan.cou...@worc.ox.ac.uk
wrote:
That's because it's a bug, not a feature. :-)
Be careful of using this feature as we might fix it.
I've wished for this feature, and have Cabal files
On Sun, 2009-03-01 at 09:08 +, Colin Paul Adams wrote:
Colin == Colin Paul Adams co...@colina.demon.co.uk writes:
Colin library: * Missing C library: pcre This problem can usually
Colin be solved by installing the system package that provides
Colin this library (you may need
All,
I'm pleased to announce a major new release of the tar package for
handling .tar archive files.
http://hackage.haskell.org/cgi-bin/hackage-scripts/package/tar
This release has a completely new and much improved API. See the hackage
page for the API documentation.
There are high level all
On Sun, 2009-03-01 at 18:10 +0100, Manlio Perillo wrote:
Gwern Branwen ha scritto:
[...]
You can hoist the common build-depends out of the executable stanzas.
ie. from xmonad-utils.cabal:
build-depends: base4, X11=1.3, ghc=6.8, unix, random=1.0
...
executable:
On Sun, 2009-03-01 at 13:08 -0800, John Meacham wrote:
On Fri, Feb 27, 2009 at 09:53:28PM +0100, Achim Schneider wrote:
Cristiano Paris cristiano.pa...@gmail.com wrote:
I had to append process and directory as dependencies but then it
worked. How can I submit a patch to Hackage? Do I
On Wed, 2009-02-25 at 17:05 +0100, Wolfgang Jeltsch wrote:
Hello,
I created a mailing list for Grapefruit on the Haskell Community Server
(grapefr...@projects.haskell.org). If I try to subscribe to it, I receive a
confirmation e-mail but my answers to this e-mail seem to get ignored. Does
On Fri, 2009-02-27 at 21:53 +0100, Achim Schneider wrote:
Cristiano Paris cristiano.pa...@gmail.com wrote:
I had to append process and directory as dependencies but then it
worked. How can I submit a patch to Hackage? Do I have to contact the
owner?
In general, just try the maintainer
On Thu, 2009-02-26 at 09:17 +, Neil Mitchell wrote:
I suggest you use withFile instead and decode from the Handle that gives
you (via hGetContents) rather than decodeFile from the file name. That
makes it much clearer. Of course you have to avoid doing lazy stuff, but
that should be
On Thu, 2009-02-26 at 08:00 +, jpa...@di.uminho.pt wrote:
hello all,
I've used cabal to install package haskell-src-1.0.1.3 under ghc 6.10.1;
Apparently, it worked fine!
However, function parseModule has been given the type:
parseModule ::
String
- ParseResult
On Thu, 2009-02-26 at 00:56 -0500, Brandon S. Allbery KF8NH wrote:
On 2009 Feb 25, at 18:06, Manlio Perillo wrote:
Debian some time ago introduced the popularity context, to find the
most installed/used packages:
http://popcon.debian.org/
Is it possible to do something similar with
On Wed, 2009-02-25 at 14:22 +0300, Victor Nazarov wrote:
I wonder what software licence I can use to release my application.
I've developed some education tool with the following dependencies:
% ghci Main.hs
GHCi, version 6.10.1: http://www.haskell.org/ghc/ :? for help
Loading package
On Wed, 2009-02-25 at 16:47 +0100, Wolfgang Jeltsch wrote:
Am Mittwoch, 25. Februar 2009 14:33 schrieb Duncan Coutts:
Note that some people will tell you that by a strict interpretation of
the LGPL that statically linked Haskell libs under that license are a
pain in the backside. When we
On Wed, 2009-02-25 at 17:15 +, Neil Mitchell wrote:
Hi,
I want to read a file using Data.Binary, and I want to read the file
strictly - i.e. when I leave the read file I want to guarantee the
handle is closed. The reason is that (possibly immediately after) I
need to write to the file.
On Tue, 2009-02-24 at 17:42 +0100, Svein Ove Aas wrote:
2009/2/24 Felipe Lessa felipe.le...@gmail.com:
Just pass '--enable-documentation' to 'cabal install'. On *nix they're
generated at ~/.cabal/share/doc.
Or edit ~/.cabal/config and set the documentation key to True
However this does
On Mon, 2009-02-23 at 17:22 -0600, Louis Wasserman wrote:
In the documentation for Data.IntMap updateMin, a piece of example
code both communicates incorrect intuition, and fails to even compile.
updateMin :: (a - a) - IntMap a - IntMap a
updateMin (\ _ - Nothing) (fromList [(5,a),
On Mon, 2009-02-23 at 17:03 -0800, Don Stewart wrote:
Here's a quick demo using Data.Binary directly.
[...]
$ time ./A dict +RTS -K20M
52848
done
./A dict +RTS -K20M 1.51s user 0.06s system 99% cpu 1.582 total
Ok. So 1.5s to decode a 1.3M Map. There may be better ways
On Sun, 2009-02-22 at 13:22 +0100, Paolo Losi wrote:
To test it, download it from
http://bitbucket.org/pao/pkgenv/raw/488bfe8e58dd/pkgenv
chmod a+x and drop to an executable directory.
Any feedback would be really appreciated.
Is this useful at all?
Are there better ways to reach the
On Sun, 2009-02-22 at 18:38 +0100, Paolo Losi wrote:
Duncan Coutts wrote:
Would it be useful to have cabal-install check a env var for its config
file?
Definitely yes.
This would allow dropping the dependency on bash aliasing and
make porting to Windows fairly easy.
Ok, I've filed
On Fri, 2009-02-20 at 14:16 -0500, David wrote:
I've encountered another problem while trying to install
'HDBC-sqlite3'. I did the install manually, instead of using Cabal,
and during the build phase, received the following error message:
D:\Apps\ghc\ghc-6.10.1\HDBC-sqlite3-2.1.0.0runghc
On Fri, 2009-02-20 at 09:19 -0500, David wrote:
Hi!
I've just installed ghc (v 6.10.1) for Windows, and it seems to be
installed correctly, and now I'm trying to install Cabal (v1.6.0.2),
but I'm getting the following error message (along with a lot of
warnings about a deprecated
I'm pleased to announce point-releases of the Cabal library and the
cabal-install command line tool.
If you are already using cabal-install then you can upgrade both using:
$ cabal update
$ cabal install Cabal cabal-install
New users you can get it from:
On Tue, 2009-02-17 at 08:47 +, Simon Marlow wrote:
Duncan Coutts wrote:
Maybe. Dealing with linker scripts properly is probably rather tricky
and we get it for free when we switch to shared libraries.
I don't follow this last point - how does switching to shared libraries
On Tue, 2009-02-17 at 14:10 +0800, Magicloud Magiclouds wrote:
Hi,
I always see a file named vte something in doc folder, but I never
see vte in reference or source.
So I wonder if gtk2hs actually supports VTE. And I'd like to have
that supporting
I started on binding it once. I
On Mon, 2009-02-16 at 20:30 +0100, Fraser Wilson wrote:
You must have missed the bit about congenitally lazy :-)
Username requested ...
See http://hackage.haskell.org/packages/accounts.html
All you need to do is email Ross and ask.
Duncan
___
On Sun, 2009-02-15 at 09:24 +, Neil Mitchell wrote:
Hi
What have I done wrong? Did createProcess close the handle, and is
there a way round this?
The docs for runProcess says:
Any Handles passed to runProcess are placed immediately in the
closed state.
but
On Sun, 2009-02-15 at 16:48 +0530, Lakshmi Narasimhan wrote:
I designed a basic GUI with Menu bar and menu items in glade. I use the
glade bindings in haskell to get the menu item using xmlGetWidget and
castToMenuItem function. I set a *onActivateItem* handler for this
menuitem. However
On Sun, 2009-02-15 at 11:06 +, Duncan Coutts wrote:
On Sun, 2009-02-15 at 09:24 +, Neil Mitchell wrote:
Hi
What have I done wrong? Did createProcess close the handle, and is
there a way round this?
The docs for runProcess says:
Any Handles passed
On Fri, 2009-02-13 at 08:33 +0100, Krzysztof Skrzętnicki wrote:
On Fri, Feb 13, 2009 at 08:06, Magicloud magicloud.magiclo...@gmail.com
wrote:
Hi,
I am using Text.CSV to read and using gtk2hs to display csv files using
utf-8 encode. Well, it displays broken strings, seems like it cannot
On Thu, 2009-02-12 at 22:58 -0500, David Menendez wrote:
On Thu, Feb 12, 2009 at 6:26 PM, Don Stewart d...@galois.com wrote:
bugfact:
Consider the following code
stamp v x = do
t - getCurrentTime
putMVar v (x,t)
Is it possible - with GHC - that a thread switch happens after
On Fri, 2009-02-13 at 13:25 +0300, Eugene Kirpichov wrote:
class Foobar a b where
foobar :: a - b - Int
instance Foobar String Int where ...
instance Foobar Int String where ...
But we typically do not to this. It's ugly. Classes work nicely when
there is some kind of parametrisation
Hi folks,
Does anyone have any experience with apache configuration, particularly
mime types and handling browser quirks and would like to help us with an
issue we have on hackage?
http://hackage.haskell.org/trac/hackage/ticket/498
The problem is described in the ticket but basically IE6 gets
On Fri, 2009-02-13 at 22:39 +1100, George Pollard wrote:
On Fri, 2009-02-13 at 10:58 +, Duncan Coutts wrote:
Hi folks,
Does anyone have any experience with apache configuration, particularly
mime types and handling browser quirks and would like to help us with an
issue we have
On Fri, 2009-02-13 at 15:38 +, Neil Mitchell wrote:
What have I done wrong? Did createProcess close the handle, and is
there a way round this?
The docs for runProcess says:
Any Handles passed to runProcess are placed immediately in the
closed state.
but the equivalent
On Thu, 2009-02-12 at 10:11 +0100, Christian Maeder wrote:
Duncan Coutts wrote:
On Wed, 2009-02-11 at 15:49 +0100, Lennart Augustsson wrote:
Does this version work from ghci?
-- Lennart
Specifically I believe Lennart is asking about Windows. It's worked in
ghci in Linux for ages
On Wed, 2009-02-11 at 14:02 -0800, Corey O'Connor wrote:
On Wed, Feb 11, 2009 at 2:48 AM, Duncan Coutts
duncan.cou...@worc.ox.ac.uk wrote:
On Tue, 2009-02-10 at 10:21 -0800, Corey O'Connor wrote:
I released a new version of data-spacepart that resolved some of the
issues with the previous
On Tue, 2009-02-10 at 12:39 +0100, Henning Thielemann wrote:
Heinrich Apfelmus schrieb:
Henning Thielemann wrote:
I want for long to write math formulas in a paper in Haskell. Actually,
lhs2TeX can do such transformations but it is quite limited in handling
of parentheses and does not
On Tue, 2009-02-10 at 10:21 -0800, Corey O'Connor wrote:
I released a new version of data-spacepart that resolved some of the
issues with the previous release. One issue I had was the previous
release used the version numbering scheme I use at work:
[date].[release] Which does not appear to
On Wed, 2009-02-11 at 15:49 +0100, Lennart Augustsson wrote:
Does this version work from ghci?
-- Lennart
Specifically I believe Lennart is asking about Windows. It's worked in
ghci in Linux for ages and it worked in ghci in Windows prior to the
0.9.13 release.
In the 0.9.13 release on
On Mon, 2009-02-09 at 12:49 +0100, Ketil Malde wrote:
Hi,
I'm currently working on a program that parses a large binary file and
produces various textual outputs extracted from it. Simple enough.
But: since we're talking large amounts of data, I'd like to have
reasonable performance.
On Mon, 2009-02-09 at 15:18 +0100, Henning Thielemann wrote:
Khudyakov Alexey wrote:
I think MathML is much less accessible than images. Yes, there are problems
with them but any browser is able to display them save for text based ones.
MathML on contrary doesn't have much support.
would be any better.
For the particular case of .lhs and cpp, I hope we'd get better hscolour
output by not running unlit or cpp first. Malcolm says it'll at least do
something. So it seems worth checking which ends up looking more useful.
Duncan
On Fri, Feb 6, 2009 at 11:27 PM, Duncan Coutts
Yes
On Fri, 2009-02-06 at 11:48 +0100, David Waern wrote:
2009/2/6 Alistair Bayley alist...@abayley.org:
[1 of 1] Compiling Test.Fail( Test\Fail.hs, Test\Fail.o )
Test\Fail.hs:11:26:
Can't make a derived instance of `Typeable Fail'
(You need -XDeriveDataTypeable to derive an
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