brad clawsie wrote:
can anyone provide a concise list of the major differences between
nhc98 and ghc? for example, can i build a cabal package with nhc98? i
get that ghc and nhc98 are not interchangeable, otherwise i am not
sure
The major difference is that nhc98 is pretty much Haskell98 only,
Roberto Zunino wrote:
Allan Clark wrote:
-- Create the process
do (_pIn, pOut, pErr, handle) - runInteractiveCommand command
-- Wait for the process to finish and store its exit code
exitCode - waitForProcess handle
Warning: this will get stuck if the command output is so
Derek Elkins wrote:
Ryan Ingram wrote:
apfelmus wrote:
A context passing implementation (yielding the ContT monad
transformer)
will remedy this.
Wait, are you saying that if you apply ContT to any monad that has the
left recursion on = takes quadratic time problem,
Hi
can anyone provide a concise list of the major differences between
nhc98 and ghc? for example, can i build a cabal package with nhc98? i
get that ghc and nhc98 are not interchangeable, otherwise i am not
sure
The other major differences:
* nhc is unavailable on Windows
* nhc programs
Hi
1. It IS available on Windows.
Not without Mingw/Cygwin - which in my mind makes it not Windows
native. I also know that the release is made without testing on
Windows, and that certain related tools like hmake rely on shell
scripts. If there is someone using nhc seriously on Windows, it
Martin DeMello wrote:
On 11/6/07, Maurício [EMAIL PROTECTED] wrote:
Maybe (and only maybe), before choosing a
distribution, you should choose a package system,
since that's what you are going to use to install
software. Look for RPM and APT, and see what you
think. With my package system
dons did a blog post about a shell monad which I think does what you ask.
http://cgi.cse.unsw.edu.au/~dons/blog/2007/03
very nice, I use it myself.
t.
2007/11/22, Maurício [EMAIL PROTECTED]:
Hi,
How can I call a program (like, for instance,
'grep text *') and get the standard output?
All
I think I'm running into more or less the same issue discussed at
http://bloggablea.wordpress.com/2007/04/24/haskell-records-considered-grungy/
Just wondering if I missed anything, or if any of the ideas
considering better records setter/getters have been implemented in the
meantime.
t.
Hi
Some of these can be automatically derived by the Data.Derive tool. If
you want any more, then submit a patch and they can all be derived.
http://www-users.cs.york.ac.uk/~ndm/derive/
The derivations Set, Is, From, Has, LazySet all look useful. A bit
more documentation on what each one does
On Sat, Nov 24, 2007 at 10:44:45AM +, Neil Mitchell wrote:
Hi
can anyone provide a concise list of the major differences between
nhc98 and ghc? for example, can i build a cabal package with nhc98? i
get that ghc and nhc98 are not interchangeable, otherwise i am not
sure
The
Looks very cool. So I tried playing with this code, unfortunately
couldn't get it to compile.
Could you double check that what you posted compiles, and if it does,
any idea what I'm doing wrong?
This is with
{-# OPTIONS -fglasgow-exts -fallow-undecidable-instances #-}
thanks, t.
Prelude :r
fwiw, if I comment those two lines around 141 out, it compiles.
t.
2007/11/24, Thomas Hartman [EMAIL PROTECTED]:
Looks very cool. So I tried playing with this code, unfortunately
couldn't get it to compile.
Could you double check that what you posted compiles, and if it does,
any idea what
-- Just for fun, make it work with StateT as well
-- (needs -fallow-undecidable-instances)
instance (Monad (t m), MonadTrans t, MonadPrompt p m) = MonadPrompt p
(tm) where
prompt = lift . prompt
Looks like that should be MonadPrompt p (t m) rather than (tm). Note the
space.
-Brent
that did it, thanks.
2007/11/24, Brent Yorgey [EMAIL PROTECTED]:
-- Just for fun, make it work with StateT as well
-- (needs -fallow-undecidable-instances)
instance (Monad (t m), MonadTrans t, MonadPrompt p m) = MonadPrompt p
(tm) where
prompt = lift . prompt
Looks like
On Sat, 2007-11-24 at 11:10 +0100, apfelmus wrote:
Derek Elkins wrote:
Ryan Ingram wrote:
apfelmus wrote:
A context passing implementation (yielding the ContT monad
transformer)
will remedy this.
Wait, are you saying that if you apply ContT to any monad
Thanks, that worked. I think there's some weird issue with the way
the build happens that requires you to do
rm -rf yhc; darccs get http://...yhc
for a truly fair build to take place. I saw something in a bug
report about how things get cached.
That means that an ok from a buildbot doesn't
OK, I struggled through the instructions at
http://haskell.org/haskellwiki/Yhc/Javascript/Users_guide#Downloading
and am getting tripped up at
(cd src/translator/js; make all install)
any advice?
... blah blah blah
ghc --make -i../../../depends/filepath splitter.hs -o
On Fri, 2007-11-23 at 23:33 -0800, brad clawsie wrote:
for example, can i build a cabal package with nhc98?
As of yesterday the answer is yes! (probably) :-)
I'm glad you asked about building and not installing since the answer to
that question would be no. Support in Cabal for building with
Hello,
Is there any predefined datatype that can be used to represent a two
byte value?
Kind regards, Vasili
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Word16 from the Data.Word module.
Luke
On Nov 24, 2007 11:47 PM, Galchin Vasili [EMAIL PROTECTED] wrote:
Hello,
Is there any predefined datatype that can be used to represent a two
byte value?
Kind regards, Vasili
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There is a simplified version of HList style functionality inside
HAppS-Data because I found Oleg's repo too hard to understand.
-Alex-
Stuart Cook wrote:
On 11/25/07, Thomas Hartman [EMAIL PROTECTED] wrote:
I think I'm running into more or less the same issue discussed at
why care about trailing whitespace?
On Nov 16, 2007 8:14 AM, Valery V. Vorotyntsev [EMAIL PROTECTED] wrote:
Add the following lines to your ~/.emacs:
--- BEGIN OF ELISP CODE ---
;(global-set-key (kbd f9 s) 'delete-trailing-whitespace)
(defun delete-trailing-whitespace-if-confirmed
On Nov 24, 2007 10:55 PM, Conal Elliott [EMAIL PROTECTED] wrote:
why care about trailing whitespace?
Probably because it looks bad in darcs patch summaries (trailing whitespace
-- little red dollar signs). Unless there's another reason I don't know
about.
-Brent
On 24 Nov 2007, at 9:09 PM, Brent Yorgey wrote:
On Nov 24, 2007 10:55 PM, Conal Elliott [EMAIL PROTECTED] wrote:
why care about trailing whitespace?
Probably because it looks bad in darcs patch summaries (trailing
whitespace -- little red dollar signs). Unless there's another
reason I
Hi,
I'm trying to pretty-print (with Text
. PrettyPrint . HughesPJ) a set of peg solitaire
boards. No matter what I try, I always get this:
00#
00#
#00
000
000
000
000 : 00#
00#
000
000
000
000
On Sun, Nov 25, 2007 at 03:40:26AM -0200, Maurício wrote:
Hi,
I'm trying to pretty-print (with Text
. PrettyPrint . HughesPJ) a set of peg solitaire
boards. No matter what I try, I always get this:
00#
00#
#00
000
000
000
000 : 00#
00#
On 25/11/2007, Maurício [EMAIL PROTECTED] wrote:
Hi,
I'm trying to pretty-print (with Text
. PrettyPrint . HughesPJ) a set of peg solitaire
boards. No matter what I try, I always get this:
00#
00#
#00
000
000
000
000 : 00#
00#
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