Questions concerning hierarchical module system

2002-04-17 Thread Wolfgang Jeltsch
Hi, I have some questions regarding the hierarchical module system now implemented in Hugs as well as in GHC. Currently it is possible to have a module A1.A2. ... .Am and a module A1.A2. ... .Am. ... .An (n > m) at the same time. The first one's source code would be in file /A1/A2/ ... /Am.hs a

Haskell Web Publisher --- help wanted

2002-04-17 Thread Wolfgang Jeltsch
Hello Haskell freaks, I'm developing some software which I call the "Haskell Web Publisher". This software shall allow the implementation of websites in Haskell and will consist mainly of Haskell modules providing the necessary types and variables. By using HWP, website implementors shall be ab

Re: data structure question

2002-04-17 Thread John Meacham
perhaps you can modify 'gperf' (the gnu perfect hash function generator) to output haskell rather than c. i actually looked into this before, it should not be too tough as gperf always generates a generic polynomial and just the coefficients are different for diffirente input, it would be pretty e

Flocasa: 2nd Call for Paper

2002-04-17 Thread Jean-Marie JACQUET
[ Our apologies for multiple copies. ] == 1st International Workshop on Foundations of Coordination Languages and Software Architectures

data structure question

2002-04-17 Thread Hal Daume III
i need an associative data structure (like finitemap) which will map data elements to Doubles. i don't need to be able to remove elements and don't even need to insert elements once i've built the structure; all i really care about is fast lookup. i have reasonable instances of Eq and Ord and pr

Re: Bug?

2002-04-17 Thread Brian Huffman
On Tuesday 16 April 2002 07:15 pm, Jorge Adriano wrote: > [1] Bug1? > > This declaration: > > A = (,) Int Int > > is accepted by ghci. Is this behaveour correct, > 1. It kind of shadows (,) is defined in PrelTup meaning that you can no > longer use (,) prefix to refer to tuples - like (,) 1 2. > 2

Re: Bug?

2002-04-17 Thread Jorge Adriano
On Wednesday 17 April 2002 03:15, Jorge Adriano wrote: > [1] Bug1? > This declaration: > > A = (,) Int Int Opsss cut and paste problems :) > data A = (,) Int Int > is accepted by ghci. Is this behaveour correct, This is what I meant. Anyway in Bug 2 I used the 'correct' declaration > [2] Bug2

Re: Coding Problems!! Please help

2002-04-17 Thread John Hughes
I am currently working on an assignment with requires us to write in Haskell. I am having trouble with "pipeline". The required textbook called, "The Craft of Functional Programming" 2nd Edition. There is a pipeline example, which I find it useful in my assignment, but for som

Re: Coding Problems!! Please help

2002-04-17 Thread Martin Norbäck
ons 2002-04-17 klockan 09.25 skrev Jack Tsai: > I am currently working on an assignment with requires us to write in > Haskell. I am having trouble with "pipeline". The required textbook called, > "The Craft of Functional Programming" 2nd Edition. There is a pipeline > example, which I find

Coding Problems!! Please help

2002-04-17 Thread Jack Tsai
Dear staff, I am currently working on an assignment with requires us to write in Haskell. I am having trouble with "pipeline". The required textbook called, "The Craft of Functional Programming" 2nd Edition. There is a pipeline example, which I find it useful in my assignment, but for som

Coding Problems!! Please help

2002-04-17 Thread Jack Tsai
Dear staff, I am currently working on an assignment with requires us to write in Haskell. I am having trouble with "pipeline". The required textbook called, "The Craft of Functional Programming" 2nd Edition. There is a pipeline example, which I find it useful in my assignment, but for som