[ ghc-Bugs-1212959 ] lexical error with non-ascii chars in literals

2005-06-01 Thread SourceForge.net
Bugs item #1212959, was opened at 2005-06-01 11:53 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detailatid=108032aid=1212959group_id=8032 Please note that this message will contain a full copy of

[ ghc-Bugs-1122207 ] EVACUATED object entered!

2005-06-01 Thread SourceForge.net
Bugs item #1122207, was opened at 2005-02-14 00:11 Message generated for change (Comment added) made by nobody You can respond by visiting: https://sourceforge.net/tracker/?func=detailatid=108032aid=1122207group_id=8032 Please note that this message will contain a full copy of the comment

make html

2005-06-01 Thread Serge D. Mechveliani
Dear GHC supporters, I have made ghc-6.4 from source by binary itself (Linux, Debian 3.1): cd ghc/6.4/ghc-6.4/ ./configure --prefix=foo make make install But it is so hard to obtain documentation! I triedmake html (in the same directory). It reports

Re: make html

2005-06-01 Thread Donald Bruce Stewart
mechvel: Dear GHC supporters, I have made ghc-6.4 from source by binary itself (Linux, Debian 3.1): cd ghc/6.4/ghc-6.4/ ./configure --prefix=foo make make install But it is so hard to obtain documentation! I triedmake html (in the same directory). It reports

Re: make html

2005-06-01 Thread Serge D. Mechveliani
On Wed, Jun 01, 2005 at 08:37:07PM +1000, Donald Bruce Stewart wrote: mechvel: Dear GHC supporters, I have made ghc-6.4 from source by binary itself [..] But it is so hard to obtain documentation! [..] ... Why not provide, say, a couple of ready .ps files for user guide

Re: make html

2005-06-01 Thread Brian Smith
Hi, On 6/1/05, Serge D. Mechveliani [EMAIL PROTECTED] wrote: Dear GHC supporters, rm -f -rf users_guide/ stringparam base.dir users_guide/ \ --stringparam use.id.as.filename 1 \ --stringparam html.stylesheet fptools.css \ --stringparam toc.section.depth

Re[2]: [Haskell-cafe] ghc 6.4 import problem

2005-06-01 Thread Bulat Ziganshin
Hello Fergus, Tuesday, May 31, 2005, 10:24:41 PM, you wrote: import Data.Set hiding (map) import qualified Data.Set as Set will do fine. FH That code only compiles with ghc 6.4, and won't compile with ghc 6.2: FH you'll get an error for the hiding (map) part, because in 6.2 FH Data.Set

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

2005-06-01 Thread Gour
John Meacham ([EMAIL PROTECTED]) wrote: Hi John! I think we are thinking about this the wrong way. We shouldn't be debating whether haskell needs a haskellforge, but discussing a _coding project_. As a one who start this discussion (although, after sending my 1st post I found out that

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

2005-06-01 Thread Aaron Denney
On 2005-06-01, Gour [EMAIL PROTECTED] wrote: The two main Haskell gui libs (gtk2hs wxhaskell) use SF, and (still) use CVS. The same with ghc - I understand that ghc is around much longer than darcs, and gtk2hs wxhaskell being on SF cannot use darcs, but as Manuel put wrote nicely regarding

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

2005-06-01 Thread Wolfgang Jeltsch
Am Mittwoch, 1. Juni 2005 08:29 schrieb Gour: [...] The two main Haskell gui libs (gtk2hs wxhaskell) use SF, and (still) use CVS. Has someone already mentioned that SourceForge.net plans to introduce Subversion support this year? [...] Best wishes, Wolfgang

Re: [Haskell] Re: Existing Haskell IPv6 Code

2005-06-01 Thread Graham Klyne
At 12:03 15/05/05 +0200, Peter Simons wrote: Graham Klyne writes: The longer I think about this whole thing, the more I am convinced that using URIs is the answer. FWIW, the revised URI parsing code [2][3] in the latest libraries includes support for IPv6 literals, as specified by

[Haskell-cafe] Simulating OO programming with type classes; writing a factory fu nction

2005-06-01 Thread oleg
Alistair Bayley wrote: There's a small problem: how to write a factory function that returns values of various subtypes. The makeSubType function below won't compile, obviously because the returns types are different (they're not the same 'm'). Indeed, expressions in both branches of an `if'

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

2005-06-01 Thread Marcin 'Qrczak' Kowalczyk
Gracjan Polak [EMAIL PROTECTED] writes: intern :: Ord a = a - a intern x = unsafePerformIO $ internIO x iorefset :: Ord a = IORef(Map.Map a a) iorefset = unsafePerformIO $ do newIORef $ Map.empty It will not work because you can't put values of different types as keys of the same

[Haskell-cafe] Type extensions

2005-06-01 Thread Thomas Davie
Hi, I was wondering if I hat missed something and it was possible to do this within the Haskell type system or not... Essentially I would like some sort of inderritance property for Haskell types, I often find myself wanting to for example extend a tree with black/white colouring, or

Re: [Haskell-cafe] Type extensions

2005-06-01 Thread Henning Thielemann
On Wed, 1 Jun 2005, Thomas Davie wrote: Hi, I was wondering if I hat missed something and it was possible to do this within the Haskell type system or not... Essentially I would like some sort of inderritance property for Haskell types, I often find myself wanting to for example extend

Re: [Haskell-cafe] Type extensions

2005-06-01 Thread Thomas Davie
On 1 Jun 2005, at 15:54, Henning Thielemann wrote: On Wed, 1 Jun 2005, Thomas Davie wrote: Hi, I was wondering if I hat missed something and it was possible to do this within the Haskell type system or not... Essentially I would like some sort of inderritance property for Haskell

Re: [Haskell-cafe] Type extensions

2005-06-01 Thread Henning Thielemann
On Wed, 1 Jun 2005, Thomas Davie wrote: On 1 Jun 2005, at 15:54, Henning Thielemann wrote: What about data MyTree a = Branch a (MyTree a) (MyTree a) | Node a and the types MyTree () MyTree Bool MyTree (Bool, Int) ? That's exactly what I would normally do, but my data

[Haskell-cafe] Wash broken with GHC 6.4

2005-06-01 Thread John Goerzen
Hi, I'm trying to use Wash with GHC 6.4. I have applied the patch from http://article.gmane.org/gmane.comp.lang.haskell.libraries/3160, and now it at least compiles. However, despite using -package WASH -package WASH-CGI -package WASHHTML, ghc is not automatically sending the input files

[Haskell-cafe] CGI module almost useless

2005-06-01 Thread John Goerzen
My apologies if this sounds like a bit of a rant; I know people put good effort into this, but The Network.CGI module in fptools (and GHC) is not very useful. I think that it should be removed or re-tooled. Here are the main problems with it: 1. It does not permit custom generation of

Re: [Haskell-cafe] CGI module almost useless

2005-06-01 Thread Jeremy Shaw
Hello, I have done all of those things in WASH. But, don't let that stop you from writing something better :) I think some people started a project to write a CGI interface based on a 'Category' -- where a 'Category' is like an 'Arrow' without the 'pure/arr' function... Jeremy Shaw. At Wed, 1

Re: [Haskell-cafe] re: Python

2005-06-01 Thread Bulat Ziganshin
Hello Stijn, Tuesday, May 31, 2005, 2:36:07 PM, you wrote: SDS Yes. Many people I know state the functional part as a big reason why SDS they chose python. are you know Ruby? :) it has all the same stuff, including code blocks, which can refer to variables from outer context for example,

Re: [Haskell-cafe] CGI module almost useless

2005-06-01 Thread John Goerzen
On Wed, Jun 01, 2005 at 10:54:54AM -0700, Jeremy Shaw wrote: Hello, I have done all of those things in WASH. But, don't let that stop you from writing something better :) I think some people started a project to write a CGI interface based on a 'Category' -- where a 'Category' is like an

Re: [Haskell-cafe] CGI module almost useless

2005-06-01 Thread Niklas Broberg
Shameless plug warning. From what I can tell, there are two problems with WASH: 1) Everything must be done the WASH way 2) WASH is mostly broken with GHC 6.4 Let me elaborate a bit on #1. Let's say I have a CGI interface pre-defined; I take certain parameters from a GET request and

RE: [Haskell-cafe] CGI module almost useless

2005-06-01 Thread Conal Elliott
I'd like to hear more about people using Arrows-minus-arr, as I ran into the same in a project I'm working on for interactive construction of GUI-wrapped functional values code. - Conal -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jeremy Shaw

[Haskell-cafe] G machine in FORTH

2005-06-01 Thread Andrew Harris
Hi - Brace yourself... I work in an environment where FORTH is still used. I've been thinking about writing a G-machine interpreter in FORTH so that one could write Haskell like programs that would compile down and run graph-reduction style on the FORTH machine. Many developers think

Re: [Haskell-cafe] G machine in FORTH

2005-06-01 Thread karczma
Andrew Harris writes: Brace yourself... I work in an environment where FORTH is still used. I've been thinking about writing a G-machine interpreter in FORTH so that one could write Haskell like programs that would compile down and run graph-reduction style on the FORTH machine. let

Re: [Haskell-cafe] G machine in FORTH

2005-06-01 Thread Krasimir Angelov
Actually I am very impressed from the FORTH simplicity and efficiency. I was developing one FORTH system for DOS a couple of years ago and I think it is very useful for small programs that have to perform low level/hardware tasks. Unfortunatelly it doesn't scale well for larger applications. I

Re: [Haskell-cafe] G machine in FORTH

2005-06-01 Thread Michael Vanier
I always thought Forth was way cool, but I've never managed to get anything significant written in it. I think that Forth has echoes of the point-free style in Haskell, but Haskell is a lot friendlier. Is the Forth environment part of the hardware? If your Forth is just a threaded interpreter

Re: [Haskell-cafe] Type extensions

2005-06-01 Thread ajb
G'day all. Quoting Thomas Davie [EMAIL PROTECTED]: Essentially I would like some sort of inderritance property for Haskell types, I often find myself wanting to for example extend a tree with black/white colouring, or later extend the tree with some sort of ID, etc. Have you had a look at

Re: [Haskell-cafe] G machine in FORTH

2005-06-01 Thread Dimitry Golubovsky
Andrew Harris wrote: I've been thinking about writing a G-machine interpreter in FORTH so that one could write Haskell like programs that would compile down and run graph-reduction style on the FORTH machine. Many developers think FORTH is nice, but the language is so, shall we say,