[EMAIL PROTECTED] (Donald Bruce Stewart) writes:
But we could do with more information on:
[...]
How to make cabal projects into distribution-specific (.deb, .rpm, and
so on) packages?
-k
--
If I haven't seen further, it is by standing in the footprints of giants
It's a pity that groupBy isn't defined a little differently:
-- @'groupBy' rel xs@ returns the shortest list of lists such that
--
-- * the concatenation of the lists is @xs@, and
--
-- * @rel@ is 'True' for each consecutive pair of elements in a sublist.
--
groupBy :: (a - a -
On 29.10 19:56, John Meacham wrote:
Since DrIFT can only understand haskell source code, it can't derive
instances for anything you don't have the original source to. such as
things in the pre-compiled libraries that come with ghc. you will likely
have to write out those instances by hand.
Ketil Malde wrote:
How to make cabal projects into distribution-specific (.deb, .rpm, and
so on) packages?
The answer for .debs is: ask a Debian developer (or a prospective
developer) to package it for you.
The reason is that to make a good .deb, one needs to be familiar with a lot
of
On Mon, Oct 30, 2006 at 09:54:08AM +0100, Ketil Malde wrote:
How to make cabal projects into distribution-specific (.deb, .rpm, and
so on) packages?
for slackware you can have a look to this slackBuild script:
http://gorgias.mine.nu/repos/slackBuild/hxt/hxt/hxt.SlackBuild
regards,
andrea
On 30/10/06, Tony Morris [EMAIL PROTECTED] wrote:
4) If you want links to base libraries in your haddock output, do such
and such (how do you do that anyway?)
I believe you need a local copy of the library sources, whose path you
give to haddock with some flag.
--
-David House, [EMAIL
Hello Tony,
Monday, October 30, 2006, 6:22:31 AM, you wrote:
My suggestion:
The steps of reasoning as you start with a blank directory.
For example:
great idea! i'm sure that such sort of manual will be very helpful for
anyone starting his first haskell project
--
Best regards,
Bulat
I'm trying to create a simple parser for the GADT evaluator from the
wobbly types paper, and I need a little help. Here's the GADT and the
evaluator...
data Term a where
Lit :: Int - Term Int
Inc :: Term Int - Term Int
IsZ :: Term Int - Term Bool
If :: Term Bool -
On 10/28/06, Tomasz Zielonka [EMAIL PROTECTED] wrote:
On Fri, Oct 27, 2006 at 06:28:58AM -0700, Chad Scherrer wrote:
Should I expect a monadic version to take a performance hit? What if I
use some SPECIALIZE pragmas or somesuch? Is it more efficient to write
one from scratch, or do specific
On Monday 30 October 2006 22:18, Einar Karttunen wrote:
On 29.10 19:56, John Meacham wrote:
Since DrIFT can only understand haskell source code, it can't derive
instances for anything you don't have the original source to.
Ahhh, ok.
such as
things in the pre-compiled libraries that
Hello.
I have some html from which I want to extract records.
Each record is represented within a number of tr nodes, and all records tr
nodes are contained by the same parent node.
The things I've tried so far end up giving me the cartesian product of record
fields, so for the html fragment
On Tue, Oct 31, 2006 at 07:46:05AM +1300, Daniel McAllansmith wrote:
Hmmm, seems strange that it can successfully derive for the Data.Maybe type
but not the Data.Word32 type. I didn't think it would have access to any
original source from my ghc install, there only seems to be hi files.
It
I don't have an answer, but would be extremely interested in knowing
one!
one of my first attempts to use GADTs was to do something similar,
implemening the simple polymorphic lambda calculus in a way that
transformations could be guarenteed typesafe statically, but then when I
went and tried to
Hi Greg,
We've built some GADT parsers recently to fit our two-level
transformation library with front-ends for for XML Schema and SQL.
See Coupled Schema Transformation and Data Conversion For XML and
SQL (PADL 2007) if you're interested. The trick is to use a
constructor in which the a
Just noticed Joost Visser's message but since I
had (essentially a very similar) response I thought I might
send it off as well ... It includes the conditional cases.
Regards,
-d
{-# OPTIONS_GHC -fglasgow-exts #-}
module Main where
data Term a where
Lit :: Int - Term Int
Inc ::
I can't get searchAll5[1] in Yet Another Haskell Tutorial to run. Ghci
complains that it can't find a MonadPlus that satisfies the required
type; it needs a MonadPlus.
I suspect this is due to the use of 'mzero' and 'mplus', without making
StateT a MonadPlus. My thought for this was to push
Disclaimer: I've never read through YAHT, so I don't know if I'm
missing any context...
Your intuition was correct: you do want to lift the MonadPlus property
through the StateT transformer. This is the key to the transformer
libraries, each transformer both contributes a computational feature
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