Re: [Haskell-cafe] FPS lib

everything as UTF8 to good effect. I have some nice fast unboxed UTF8 character folding routines in there too which you might want to grab if you go the UTF8 route. (which I recommend highly). http://repetae.net/john/repos/jhc/PackedString.hs John -- John Meacham - ⑆repetae.net⑆john

Re: [Haskell-cafe] FPS lib

(in the jhc repo) to the testing lineup? actually, is the test code available somewhere? John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: Profiling and Data.HashTable

-- John Meacham - ⑆repetae.net⑆john⑈ ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users

Re: Network Exception

and it should work fine. I had to use a similar workaround in the statically linked ginsu. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow

Re: [Haskell-cafe] Newbie question on Haskell type

'seq' _|_ and \_ - _|_ are indistinguishable. so you only have 3 functions without seq, and 6 with it. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell

Re: [Haskell] Re: [Haskell-cafe] Interest in helping w/ Haskell standard

without having to change the language. Then we could work on syntatic sugar to make HList records as easy to use as built in ones. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http

Re: [Haskell-cafe] Re: Interest in helping w/ Haskell standard

case it uses a typeclass for regexs and what sort of thing they work on. so you could do foo =~ .*foo$ let regex = mkRegex .*foo$ -- so the building of the regex will be shared foo =~ regex o foo =~ (my fancy regex domain specific language) I should cabalize it... John -- John Meacham

Re: [Haskell] PROPOSAL: class aliases

of the proposal with this new syntax... John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell

Re: [Haskell] PROPOSAL: class aliases

only have the aliased names in scope, print errors in terms of those rather than the internal ones. How much this will be an issue in practice we will have to see. we might have to experiment some to find the best method for producing error messages. John -- John Meacham - ⑆repetae.net

Re: [Haskell] PROPOSAL: class aliases

syntax in my original post, it really makes more sense. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell

Re: [Haskell] PROPOSAL: class aliases

extend the supertyping relationship some more to make it suitable, but I think we will end up with the exact same proposal but with different terminology :) John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell mailing list Haskell@haskell.org

Re: [Haskell] PROPOSAL: class aliases

On Thu, Oct 13, 2005 at 01:41:14PM -0400, Paul Govereau wrote: On Oct 12, John Meacham wrote: [...] class Num a where (+), (*):: a - a - a (-) :: a - a - a negate :: a - a fromInteger :: Integer - a ideally we would want to split it up

Re: [Haskell] PROPOSAL: class aliases

on. but if it were actually implemented we could decide whether we want it or not. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell

Re: [Haskell] PROPOSAL: class aliases

is the ability to define instances of superclass methods in a subclass declaration. But this takes things in a different direction entirely. I am not sure what you mean by this? -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell mailing list

[Haskell] PROPOSAL: class aliases (revised)

. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell

[Haskell] PROPOSAL: class aliases

by being able to create your own aliases for common combinations of classes. -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell

Re: [Haskell] PROPOSAL: class aliases

On Thu, Oct 13, 2005 at 01:14:19AM +0100, Philippa Cowderoy wrote: On Wed, 12 Oct 2005, John Meacham wrote: ideally we would want to split it up like so (but with more mathematically precise names): Might it also be reasonable to provide less mathematical names for some classes

Re: Default name of target executable

to change it, sorry. It's not broken, just slightly inconvenient. as a random data point, jhc spits out 'hs.out' as its default output name. not for any particular reason. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Glasgow-haskell-users mailing

Re: [Haskell] getArgs, maxBound, float division: pure functions?

modes too. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell

Re: [Haskell-cafe] Papers from the 2005 Haskell Workshop (Tallinn)?

difficult to track down papers for authors that have since moved out of academia or have passed on and don't have their personal homepages with their papers anymore. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell-Cafe mailing list Haskell

[Haskell] strictness of putChar: report incomplete?

the hugs behavior is correct and ghc and jhc are wrong, but there were differing opinions on #haskell. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell

Re: [Haskell-cafe] Endian conversion

. there is no need to know the endianess of the architecture the program is running on. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Help wanted: Lazy multiway zipper with mismached intervals

Why not have a merging function which takes all lists and merges them into a single ordered list marked with which list the events came from and their timestamps. Then you can just traverse this single, merged list. if I am understanding the problem properly... John -- John Meacham

Re: [Haskell-cafe] Help wanted: Lazy multiway zipper with mismached intervals

Doh! ignore me. apparently I understand the problem, but offer nothing in the way of solution. :) John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell

Re: [Haskell-cafe] Re: Network parsing and parsec

read. If it can be implemented via 'mmap' then it is effectivly a lazy read. and _very_ efficient to boot. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo

Garbage collecting CAFs

that something is and what it entails in terms of tradeoffs. thanks. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell

Re: [Haskell] monadic where

On Tue, Sep 20, 2005 at 10:29:14AM +0300, Yitzchak Gale wrote: John Meacham wrote: f x y | b c = ... | c = 0 a b = ... where a = ... b - ... c - ... f x y = ... there is really no clean (IMHO) way to express this idiom otherwise, What

Re: [Haskell] Re: [Haskell-cafe] Haskell versus Lisp

. And thus they are not data. Huh? I'd say they are not /concrete/ data, but (abstract) data they surely are(?) and you are certainly free to turn them into concrete data by creating your own data type which you then can inspect and modify and then interpret. John -- John Meacham

Re: [Haskell-cafe] case of (was: [Haskell] Mixing monadic and non-monadic functions)

of to mean \x - case x of: foo = case of ... Useful outside of monads, eg to write anonymous functions for map. Yes. this is exactly an extension I have wanted myself too. -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell-Cafe mailing list

[Haskell] monadic where

, it is not really vital since 'mdo', although indispensable sometimes, is not generally needed except in a few special cases so I'd stick to the standard 'do' translation. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell mailing list

Re: [Haskell-cafe] Eq Type Class: Overloading (==)

I accumulate various properties of programs with generic routines that accumulate arbitrary types of class boolean. fuzzy booleans implemented as doubles have found their way into some projects. and some other places... John -- John Meacham - ⑆repetae.net⑆john

Re: [Haskell-cafe] Functional vs Imperative

end up being much more concise, not to mention typesafe. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Functional vs Imperative

On Fri, Sep 16, 2005 at 12:44:02AM +0200, Sebastian Sylvan wrote: On 9/16/05, John Meacham [EMAIL PROTECTED] wrote: On Thu, Sep 15, 2005 at 09:38:35PM +0400, Bulat Ziganshin wrote: Hello Dhaemon, Tuesday, September 13, 2005, 5:45:52 PM, you wrote: D everywhere... Why use

[Haskell-cafe] some algorithm help with jhc

solutions. In any case, I think they are interesting problems to begin with... hopefully someone out there thinks so too :) John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org

Re: [Haskell] Mixing monadic and non-monadic functions

out... John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell

Re: [Haskell-cafe] Haskell poker server

a show on one side and send the string, and then on the other side 'read' it and you will get the same value out. Instances exist for all built in types where it makes sense, and you can automatically derive instances for your own types. John -- John Meacham - ⑆repetae.net⑆john

Re: [Haskell-cafe] Haskell poker server

and it appears to be a big win in certain situations. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Monadic vs pure style (was: pros and cons of sta tic typing and side effects)

' it is 'uses IO vs. pure', monads, like many powerful abstractions, are very useful in making pure code more concise, clear and flexible. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http

Re: [Haskell] ANNOUNCE: ghc-src version 0.2.0

On Wed, Aug 24, 2005 at 10:14:58AM +0100, Duncan Coutts wrote: On Wed, 2005-08-24 at 10:56 +0200, Lemmih wrote: On 8/24/05, Krasimir Angelov [EMAIL PROTECTED] wrote: 2005/8/24, John Meacham [EMAIL PROTECTED]: ooh. neat. any chance it could be extended to preserve haddock comments

Re: [Haskell] ANNOUNCE: ghc-src version 0.2.0

it would be really cool if compilers could use the haddock documentation when printing out error messages and be able to query documentation as well as type info from inside the interpreter. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell

Re: stdin set to nonblocking mode

get a short read or write) John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Re: [Haskell] pros and cons of static typing and side effects ?

to change it. which is something that gets super-linearly harder as code size grows. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell

[Haskell] concurrency analysis

parallelism with haskell. It seems that some sort of abstract interpretation could provide a conservative answer to this similar to the way update analysis is done. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell mailing list Haskell

stdin set to nonblocking mode

Why do we set file descriptors to nonblocking mode anyway if they are waited on by a select. there shouldn't be a need to use both mechanisms. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs

Re: [Haskell] proposal about declaring language version and language extensions used in specific module

I thought there was talk of a standardized {-# LANGUAGE ... #-} pragma somewhere.. but I can't seem to find it. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo

mixing x86_64 and i386

= -optc-m32 -optl-m32 -opta-m32 ;; *) echo Unknown architecture ; exit 2;; esac echo $GHCBIN $TOPDIROPT $EXTRA_OPTS ${1+$@} exec $GHCBIN $TOPDIROPT $EXTRA_OPTS ${1+$@} -- John Meacham - ⑆repetae.net⑆john⑈ ___ Glasgow-haskell-users mailing list

Re: [Haskell-cafe] Re: Module.T naming style

such a rule and fire it if needed. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Re: Module.T naming style

but as type synonyms and not the base name. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell] ANNOUNCE: GHC survey results

results on stdout. Being able to just work on any unmodified program the compiler supports is a huge feature. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell

[Haskell] Re: ANNOUNCE: GHC survey results

parameter oddness. Comments? and yes, I know the term 'variable' is a misnomer when dealing with haskell :) John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo

Re: Bignums in Haskell

should compile slower than C. John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users

Re: Bignums in Haskell

On Wed, Jun 22, 2005 at 12:47:02AM +0200, [EMAIL PROTECTED] wrote: John Meacham writes: I wonder if it would be feasable to implement arbitrary precision integers in pure haskell. unboxed values would probably want to be used in some places for speed and it would be very motivating

Re: [Haskell] translation of kind

discussion take place in lojban. :) http://www.lojban.org/ I will start tranlating the jhc docs. (which is very easy as there arn't any) John -- John Meacham - ⑆repetae.net⑆john⑈ ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org

Re: [Haskell-cafe] Space questions about intern and sets

formal comparasons though. darcs also has its own similar thing which I believe is faster but uses FFI calls to C code rather than beping pure ghc-haskell. John -- John Meacham - repetae.netjohn ___ Haskell-Cafe mailing list Haskell-Cafe

Re: Set, Map libraries

import qualifification for generic collection operations seems annoying. HasEmpty should be a superclass of Monoid. I have wanted that split out on various occasions. John -- John Meacham - repetae.netjohn ___ Glasgow-haskell-users mailing list

Re: [Haskell] Been there, it's great. Let's do it again, Re: HaskellForge

'. John -- John Meacham - repetae.netjohn ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell

Re: [Haskell-cafe] NumberTheory library

? Ack. I use the MTL quite extensivly in most of my projects. I hope it won't disapear from the standard libraries completely. John -- John Meacham - repetae.netjohn ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org

Re: [Haskell] Re: ANNOUNCE: The jhc Haskell compiler.

On Wed, Apr 27, 2005 at 06:14:53PM +0200, Stephane Bortzmeyer wrote: On Tue, Apr 19, 2005 at 04:54:42AM -0700, John Meacham [EMAIL PROTECTED] wrote a message of 375 lines which said: There are still substantial issues which need to be overcome before jhc can be used for general Haskell

big FFI bug in x86_64

output: ;./foo () 0xdeadbeef 0xdeadbeef zsh: segmentation fault (core dumped) ./foo This is a pretty major bug. I don't know how the libraries are even working. John -- John Meacham - repetae.netjohn ___ Glasgow-haskell-users

Re: [Haskell] Re: ANNOUNCE: The jhc Haskell compiler.

of it is derived from them anyway. There are only so many ways to define 'head' :) John -- John Meacham - repetae.netjohn ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell

Re: Partial application of type constructors?

to partially apply them, or eta-reduce your type synonym if possible. This seems to be such a common question, perhaps someone could write up something on the wiki that goes into more depth on what the issues are with generalized type synonyms? John -- John Meacham - repetae.netjohn

[Haskell] ANNOUNCE: The jhc Haskell compiler.

Systems type checking paper * CPR analysis. * Strictness analysis w/ HORN clauses * Typing Haskell in Haskell * Hatchet -- John Meacham - repetae.netjohn ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell

runghc and .ghci

I notice that my .ghci is sourced for programs run via runghc (runhaskell). This is causing trouble because I have things like :set +t +s and other options which mess up the running of many scripts. John -- John Meacham - repetae.netjohn

Re: [Haskell] pretty printing Haskell code with auto parens?

in 'hatchet' which I have succescfully reused in other projects. A bug is that it doesn't refix infix patterns, but that should be easy to fix. http://www.cs.mu.oz.au/~bjpop/hatchet.html You will probably have to write something to collect fixities from imported modules. -- John Meacham

Re: Inlining question

default inlining parameters need to be tweaked? There are several things ghc takes into account when deciding whether to inline a function, the paper Secrets of the GHC Inliner is quite good. http://research.microsoft.com/~simonpj/Papers/inlining/ John -- John Meacham - repetae.netjohn

Re: [Haskell] No Pattern Guards

-- John Meacham - repetae.netjohn ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell

Re: [Haskell] The FunctorM library

change behavior, because depending on whether an existing Functor instance is already in scope, a Monad instance will either create one or not. John -- John Meacham - repetae.netjohn ___ Haskell mailing list Haskell@haskell.org http

Re: [Haskell-cafe] tuple and HList

, since HLists are equivalant to (a,(b,c)) rather than (a,b,c), but changing HCons so that it is strict in its second argument makes them behave the same I think.. John -- John Meacham - repetae.netjohn ___ Haskell-Cafe mailing list Haskell-Cafe

Re: [Haskell-cafe] invalid character encoding

if a nice cabalized general charset conversion library appeared... I have the start of one here, which should work on any POSIXy system, even if wchar_t is not unicode (no windows support though) http://repetae.net/john/recent/out/HsLocale.html John -- John Meacham - repetae.netjohn

Re: How can I make a counter without Monad?

namesupply. John -- John Meacham - repetae.netjohn ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users

Re: [Haskell-cafe] invalid character encoding

system dependent. John -- John Meacham - repetae.netjohn ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell] instance Bounded Double

since portable programs would have no other way to figure this sort of thing out. John -- John Meacham - repetae.netjohn ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell

Re: environment variables for ghc

in the man page, perhaps a ghcbug program if we want super-detailed bug reports... Are you volunteering to be that person? ;-) Are you saying that a patch would be accepted? A ghcbug script would be great IMHO. John -- John Meacham - repetae.netjohn

Re: [Haskell] Classic vs. Cunning Newtype Derivation

, and Data are the only differences AFAIK. John -- John Meacham - repetae.netjohn ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell

Re: [Haskell-cafe] Joy Combinators (Occurs check: infinite type)

). not sure if it works.. just brainstorming It seems very natural if it could be made to work. John -- John Meacham - repetae.netjohn ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] tuples and Show in GHC

, no? John -- John Meacham - repetae.netjohn ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell] sugar for extensible types (was: class associated types, via GADTs.)

too much code in one go? This would be great. How about including this interface in a new module, perhaps Data.ExtensibleExceptions (or something shorter?) then new code can use this better interface and eventually the old interface can be depreciated. John -- John Meacham

Re: [Haskell] Re: Type of y f = f . f

(:[]) ... John -- John Meacham - repetae.netjohn ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell

Re: Scrap your boilerplate (but don't scrap them precious comments)

this IMHO. Yeah, I have wanted some special haddock identifier which means 'include the body of the function here'. Since often, this can be the best documentation. John -- John Meacham - repetae.netjohn ___ Glasgow-haskell-users mailing list Glasgow

Re: GHC 6.4 release candidates available (breakage on suse 9.2 x86 or x86-64)

in the primitive operators, so one would probably have to use ghcs front end with nhcs prelude/other libraries. John -- John Meacham - repetae.netjohn ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org

[Haskell] Re: class assosiated types, via GADTs.

it was simpler. I wasn't really sure where the complexity of implementing them was coming from. Nevertheless, it is interesting to see how it all fits together. definitly, I know I understand both CATs and GADTs to a much greater degree by thinking about this problem. John -- John Meacham

duplicate import warning

:0: Warning: `Map' is imported more than once: imported from Data.Map at Foo.hs:3:16-18 imported from Data.Map at Foo.hs:2:0-24 -- John Meacham - repetae.netjohn ___ Glasgow-haskell-users mailing list Glasgow-haskell

[Haskell] Re: class assosiated types, via GADTs.

On Wed, Feb 16, 2005 at 12:42:08AM +1100, Manuel M T Chakravarty wrote: On Mon, 2005-02-14 at 19:17 -0800, John Meacham wrote: I believe there is a realationship between GADTs and class assosiated types which hints at a much simpler implementation of class assosiated types (CATs

[Haskell] class assosiated types, via GADTs.

have time (or knowledge) to explore this seriously too much further. John -- John Meacham - repetae.netjohn ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell

Re: GHC 6.4 release candidates available

System.Posix.Types.CClock and System.Posix.Types.CTime seem to be missing instances for 'Integral' as they used to have. John -- John Meacham - repetae.netjohn ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http

Re: GHC 6.4 release candidates available

to i386-*-* since it does not hurt when you are actually on a 32 bit system but would save us x86-64 people some hassle. -- John Meacham - repetae.netjohn ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org

Re: GHC 6.4 release candidates available

When -fglasgow-exts is on, (#) no longer seems to be recognized. (I get a parse error.) however # works fine as an infix operator. John -- John Meacham - repetae.netjohn ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org

Re: [Haskell-cafe] The Nature of Char and String

that these are limitations of the current haskell tools and not the language itself, the language specifies unicode and leaves the details of IO up to implementations. John -- John Meacham - repetae.netjohn ___ Haskell-Cafe mailing list Haskell

Re: [Haskell-cafe] Re: ocr'ed version of The implementation offunctional languages

quality and keep the file size down. I am not sure how easy it will be to integrate the output of the OCR software into an appropriate pdf, but I can try. John -- John Meacham - repetae.netjohn ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org

Re: [Haskell-cafe] Looking for these libraries...

took his ncurses interface and extended it quite a bit and use it as the basis of my ginsu chat client. the code should be extractable. http://repetae.net/john/computer/ginsu/ John -- John Meacham - repetae.netjohn ___ Haskell-Cafe mailing list

Re: [Haskell-cafe] field record update syntax

and bar_s to set a field. They also behave nicer than the built in syntax as they pass through constructors without the given field rather than return bottom. John -- John Meacham - repetae.netjohn ___ Haskell-Cafe mailing list Haskell-Cafe

Re: [Haskell-cafe] Re: field record update syntax

against DrIFT; I'm just curious to know. A project I thought would be neat is to create a common framework so the same deriving rules could work with DrIFT or template haskell. It shouldn't be too tough. you couldn't use the template haskell special syntax though. John -- John Meacham

Re: [Haskell-cafe] File path programme

work done :) too bad we can't do things like #if exists(module System.Path) import System.Path #else ... #endif I still find it perplexing that there isn't a decent standard haskell preprocessor John -- John Meacham - repetae.netjohn

Re: Problem with handles in GHC from CVS

a 'success' error code no matter how they quit. It would also be nice to get partial profiling data if one aborts the program early with ^C. John -- John Meacham - repetae.netjohn ___ Glasgow-haskell-users mailing list Glasgow-haskell-users

[Haskell] Announce: Adaptive Simulated Annealing interface for haskell

. my code: http://repetae.net/john/recent/out/HsASA.html Lester's ASA page: http://www.ingber.com/ John -- John Meacham - repetae.netjohn ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell

[Haskell] [ANNOUNCE] New version of unicode CWString library with extras

a haskell library) I'd like to be able to print the error messages with the LocaleIO library as it is the only place where the wrong encoding still can leak out. -- John Meacham - repetae.netjohn ___ Haskell mailing list Haskell@haskell.org http

Re: [Haskell-cafe] performance question

be represented by a pointer) so accessing them can be very fast. John -- John Meacham - repetae.netjohn ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Math libraries for Haskell

others have given this more thought... John -- John Meacham - repetae.netjohn ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Re: Re: Hugs vs GHC (again)was: Re: Somerandomnewbiequestions

and Caching System http://www.cs.rice.edu/CS/Systems/ScalaServer/io-lite-tocs.pdf (this one talks about an alternate OS interface to files which we might want to take advantage of if available) John -- John Meacham - repetae.netjohn ___ Haskell

Re: [Haskell-cafe] Linear shuffle

/Haskell/misc.html#perfect-shuffle -- John Meacham - repetae.netjohn ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

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