I think you want qAddDependentFile in Language.Haskell.TH.Syntax
http://hackage.haskell.org/packages/archive/template-haskell/2.7.0.0/doc/html/Language-Haskell-TH-Syntax.html
On Tue, Jul 16, 2013 at 05:41:19PM +, Johannes Waldmann wrote:
> Hi.
>
> we are using template Haskell to splice
On Tue, Jul 02, 2013 at 09:07:18AM +0300, Ömer Sinan Ağacan wrote:
> OK, so I removed `cabal-dev` directory, and installed again with this
> command. But it still failed with same error message("the flag -p
> requires the program to be built with -prof").
Maybe you are running into this:
https
This one caught my attention as well. I didn't see any contact
information for the participants (I didn't look too hard, I admit), but
I was wondering if they had considered basing their work off of Qt Smoke.
The smoke project (http://techbase.kde.org/Development/Languages/Smoke)
is used by a few
liked about it, especially given my plan to rewrite the whole thing
> > [1]! :)
> >
> > [1] https://github.com/dag/vim2hs/issues/45
> >
> >
> > On Sun, Mar 3, 2013 at 3:38 PM, dag.odenh...@gmail.com <
> > dag.odenh...@gmail.com> wrote:
> >
> >>
Cafe,
I've recently been playing with vim and wasn't quite satisfied with the
existing syntax highlighting and indentation, so I thought I'd try my
hand at a new Haskell mode:
https://github.com/travitch/hasksyn
It is minimal in that it doesn't provide support for running external
commands over
Hi cafe,
I'm playing around with GADTs and was hoping they would let me have my
cake and eat it too. I am trying to use GADTs to tag a type with some
extra information. This information is very useful in a few cases,
but the more common case is that I just have a list of items without
the tags.
The composition package on hackage has a few operators for this family
of operations too
http://hackage.haskell.org/packages/archive/composition/1.0.1.0/doc/html/Data-Composition.html
On Wed, Nov 21, 2012 at 05:03:33PM -0500, Thomas Bereknyei wrote:
> I use
> .@. (sometimes ...)
> .#.
> .$.
>
stent" part of the name comes from?. It can be
> serialized/deserialized from a persistent storage automatically or on
> demand?
>
> 2012/8/29 Tristan Ravitch
>
> > I uploaded a package implementing persistent vectors using array
> > mapped tries (based on the im
I uploaded a package implementing persistent vectors using array
mapped tries (based on the implementation in clojure). Version
0.1.0.0 was broken, so I am starting off with 0.1.0.1.
http://hackage.haskell.org/package/persistent-vector
Persistent vectors are a sequence container offering effic
On Thu, Jul 12, 2012 at 07:20:39PM +0300, Michael Snoyman wrote:
> On Jul 12, 2012 7:13 PM, "Tristan Ravitch" wrote:
> >
> > On Thu, Jul 12, 2012 at 11:07:05AM -0500, Tristan Ravitch wrote:
> > > Are you trying this on a 32 bit system? And when you compiled th
On Thu, Jul 12, 2012 at 11:07:05AM -0500, Tristan Ravitch wrote:
> Are you trying this on a 32 bit system? And when you compiled that C
> program, did you try to add
>
> -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE
>
> to the compile command? When I define those the res
On Thu, Jul 12, 2012 at 06:29:41PM +0300, Michael Snoyman wrote:
> I've come up with a minimal example that demonstrates this problem. The
> crux of the matter is the following C code:
>
> #include
> #include
> #include
> #include
>
> typedef int stat_func(const char*, struc
You might find many of these on hackage in various forms already.. it
might be easier to just depend on some of those libraries.
On Sat, Jan 21, 2012 at 04:20:25PM -0400, Joey Hess wrote:
>
> Some quite generic monadic control functions, few of them truely unique:
>
> whenM :: Monad m => m Boo
Hi Cafe,
I have a package that depends on several other Haskell libraries. One
of these libraries depends on some native libraries (and associated
headers) to build. I would like to make this dependency optional in
my package if the libraries don't exist.
To do this, I tried to switch my build-
On Wed, Nov 16, 2011 at 12:16:34PM -0800, Johan Tibell wrote:
> Just double checked. modifySTRef is too lazy:
>
> -- |Mutate the contents of an 'STRef'
> modifySTRef :: STRef s a -> (a -> a) -> ST s ()
> modifySTRef ref f = writeSTRef ref . f =<< readSTRef ref
>
> We need Data.STRef.Strict
That wo
On Wed, Nov 16, 2011 at 07:58:51PM +, Jason Dusek wrote:
> 2011/11/15 Johan Tibell :
> > On Tue, Nov 15, 2011 at 12:08 PM, Jason Dusek wrote:
> >> Should I be annotating my functions with strictness, for the
> >> vector reference, for example? Should I be using STUArrays,
> >> instead?
> >
> >
I am trying to debug a stack overflow that seems to be caused by a
large chain of thunks being evaluated all at once. I have some
profiles generated using +RTS -hd -RTS that show some promising
candidates, but they have generated names like
Module.sat_s9et, Module.sat_s9jk, etc
Is there any co
I have the Haskell Platform (and my home directory with my
cabal-installed packages) installed on an AFS (a network filesystem)
volume and have been noticing a strange issue. Whenever I install a
package using cabal-install and it gets to a phase of the build where
it needs to load a bunch of pack
On Sun, Aug 14, 2011 at 11:25:59PM -0700, Alexander Dunlap wrote:
> Thanks, that worked! Also, is there a way to change the default color
> of text printed by the bar? (I've added span tags with colors to the
> different text widget formats, but it would be nice to be able to set
> a default - it s
On Mon, Aug 15, 2011 at 08:55:44AM +0200, Vincent Hanquez wrote:
> On Sat, Aug 13, 2011 at 10:56:49AM -0500, Tristan Ravitch wrote:
> > I've wanted a slightly fancier status bar than xmobar for a while, so
> > I finally made one. It uses gtk2hs and dbus extensively, so if yo
On Sun, Aug 14, 2011 at 11:25:59PM -0700, Alexander Dunlap wrote:
> Thanks, that worked! Also, is there a way to change the default color
> of text printed by the bar? (I've added span tags with colors to the
> different text widget formats, but it would be nice to be able to set
> a default - it s
On Sun, Aug 14, 2011 at 02:45:24PM -0700, Alexander Dunlap wrote:
> I apologize if I'm missing something obvious here, but when I try to
> run taffybar I get
>
> Launching custom binary /home/alex/.cache/taffybar/taffybar-linux-i386
>
> taffybar-linux-i386: ConnectionError "connectSession:
> DBUS_
On Sat, Aug 13, 2011 at 09:54:13PM -0700, Joel Burget wrote:
> This sounds really intriguing. Since I'm temporarily not using xmonad, and
> I'm sure others would like to see as well, could we get a screenshot?
Oops, how could I forget.
http://pages.cs.wisc.edu/~travitch/taffybar.jpg
I have the
I've wanted a slightly fancier status bar than xmobar for a while, so
I finally made one. It uses gtk2hs and dbus extensively, so if you
hate either of those things it probably isn't for you. Being written
in gtk, though, it can have more graphical widgets.
http://hackage.haskell.org/package/t
On Wed, Jun 22, 2011 at 07:48:40AM +0100, Stephen Tetley wrote:
> How fast is good old String rather than ByteString?
>
> For lexing, String is a good fit (cheap deconstruction at the head /
> front). For your particular case, maybe it loses due to the large file
> size, maybe it doesn't...
I gave
Hi Cafe,
In one of my projects I have a lexer that seems to be taking an
inordinate amount of time and space. The lexer is generated by Alex
using the lazy ByteString (with position information) template. I
compiled and ran with profiling enabled and I get a report like this:
--
On Fri, Mar 18, 2011 at 08:23:10AM +0100, Ketil Malde wrote:
> Tristan Ravitch writes:
>
> > The ghc7 binaries are compiled against a newer version of glibc than
> > is available on RHEL/CentOS. It works fine if you compile ghc7 from
> > source yourself (you can use 6.
On Thu, Mar 17, 2011 at 07:52:01AM +0100, Ketil Malde wrote:
> frode k writes:
>
> > Installation of GHC 7.0.2 failed:
> > # ./configure --prefix=/usr/haskell-platform-2011.2.0.0/
> > checking for path to top of build tree...
> > utils/ghc-pwd/dist/build/tmp/ghc-pwd: /lib64/libc.so.6: version `GLI
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