Re: [Haskell-cafe] ANN: Happstack 0.4.1

[Matthew Elder]

tion
>
>   experimental:
>
>       * happstack-state: now has experimental replication support using
> Amazon Web Services. This support is disabled by default. This
> feature is highly experimental, may not work, and may even be
> completely removed in future versions (though, hopefully not).
>
> THANKS:
>
>   Alex Jacobson
>   David Himmelstrup / Lemmih
>   Matthew Elder / mae
>   Antoine Latter
>   Erik Hesselink
>   Pasqualino 'Titto' Assini
>   Nils / McManiaC
>   Thomas Hartman
>   Creighton Hogg / wchogg
>   John MacFarlane
>   Jochem Berndsen / koeien
>   MightByte
>
>   And everyone who filed bug reports, tested RC1 and RC2, and anyone
> else I missed.
>
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[Haskell-cafe] Questions about haskell CPP macros

[Matthew Elder]

Hello Cafe,

I am trying to improve the error reporting in my sendfile library, and I
know I can find out the current file name and line number with something
like this:

{-# LANGUAGE CPP #-}
main = putStrLn (__FILE__ ++ ":" ++ show __LINE__)

This outputs:
test.hs:2

Unfortunately, if your file is in a hierarchy of folders, this flat file
name doesn't give much context. Is there a macro to find out the current
module? IE if I had a module Foo.Bar.Car.MyModule, I would like to be able
to output something like this on error:
Foo.Bar.Car.MyModule:2

Any help is appreciated!

Thanks,
Matt

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[Haskell-cafe] ANN: Happstack 0.2 Released

[Matthew Elder]

Happstack 0.2 has been released; it is available on Hackage. A lot of
community effort has gone into it!

For details, please see this post:
http://blog.happstack.com/2009/03/04/happstack-02-released



Regards,
Matthew Elder
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[Haskell-cafe] Re: Google Summer of Code 2009

[Matthew Elder]

> So in general, think hard about missing capabilities in Haskell:
>
>* tools
>* libraries
>* infrastructure
>
> that benefit the broadest number of Haskell users or developers.
>
> Another route is to identify a clear niche where Haskell could leap
> ahead of the competition, with a small investment.
>
> -- Don
>

One capability I would love to see as a SoC project is the ability to
generate javascript (a small subset) as an additional output target from
ghc. Something like this was already done with yhc
herebut if it could
be ported to GHC and cabalized, this would really be a boon
to the web dev community; javascript is quickly becoming one of the most
predominant languages used for GUI creation (mainly via the web).


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Re: [Haskell-cafe] Re: [Haskell] Google Summer of Code 2009

[Matthew Elder]

would love to see this.

basic features first i suppose. here are some of my ideas:

1. browseable change history with preview pane (preview pane shows diff and
patch message)
2. darcs send which goes through the usual interactive console but then
prompts with a file save pane where you will save the .dpatch (easy
contribution).
3. graphical dependency chart for patches (also shows conflict patches as
merges).

On Wed, Feb 11, 2009 at 11:52 PM, Wolfgang Jeltsch <
g9ks1...@acme.softbase.org> wrote:

> Am Mittwoch, 11. Februar 2009 20:45 schrieb Gwern Branwen:
> > Here are the projects I favor (in no particular order):
>
> > […]
>
> > * A GUI interface to Darcs
> > (http://hackage.haskell.org/trac/summer-of-code/ticket/17); this could
> > possibly be based on TortoiseDarcs http://tortoisedarcs.sourceforge.net/
> .
> > Perhaps the specific project could be making TortoiseDarcs not Windows
> > specific?
>
> I plan to start writing a GUI interface to darcs together with some of our
> students. (However, we don't want to base it on TortoiseDarcs.) So if you
> have ideas of what features such an interface should have, please write me
> quickly.
>
> > […]
>
> Best wishes,
> Wolfgang
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[Haskell-cafe] Happstack 0.1 Released!

[Matthew Elder]

Hello Haskell Cafe,

I just wanted to inform you that the Happstack project has shipped it's 0.1
release. For those of you who don't know, Happstack is the successor for the
HAppS project. More details on the release can be found at
http://blog.happstack.com/2009/02/03/happstack-01-released .

Thanks for your time,
Matthew Elder
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