Re: lazy stream I/O

2002-12-12 Thread Nigel Perry
At 12:11 am +0100 13/12/02, Wolfgang Jeltsch wrote: what are the arguments against lazy stream I/O? For starters sooner or later the input prompts appear after the input request - I've even seen systems get two prompts out of sync. HTH, Nigel -- Nigel Perry, New Zealand __

RE: Constant space infinite itteration ... solution?

2002-12-12 Thread David Bergman
Hi, Bruce. Just want to clarify the "last call optimisation"/"tail recursion" terminology. One does not "remove" a tail recursive call, one just make it O(1) w.r.t. stack (or any other "where have we been" call frame structure...) with the help of "tail recursion optimisation". "Last call optimis

Re: Constant space infinite itteration ... solution?

2002-12-12 Thread Nick Name
On Fri, 13 Dec 2002 11:41:23 +1300 [EMAIL PROTECTED] wrote: > I've got the Farari out of the garage Ferrari (perhaps) ? ^___^ I am Italian I did a small program to find duplicates of .deb archives with older version, and it was impressingly fast if interpreted with ghci, and impressingly slow wi

lazy stream I/O

2002-12-12 Thread Wolfgang Jeltsch
Hello, what are the arguments against lazy stream I/O? Wolfgang ___ Haskell mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/haskell

Re: arrows

2002-12-12 Thread Wolfgang Jeltsch
On Saturday, 2002-12-07, 03:42, CET, Ashley Yakeley wrote: > At 2002-12-06 15:57, Wolfgang Jeltsch wrote: > > I cannot see how this relatively simple representation can be used to > > describe certain parsers. If I would use Identity for baseMonad, I would > > have a type for simple parsers. MyPars

Constant space infinite itteration ... solution?

2002-12-12 Thread b . i . mills
Hi all, Ok, I've got the Farari out of the garage, in to gear, and even driven it slowly around the block, but every time I put my foot down it just stalls. I'm trying to write a non trivial gui in Haskell. At the moment I'm using Hugs, and rapidly coming to the conclusion that I should be usi

GPCE 03

2002-12-12 Thread Akos Ledeczi
I thought you might be interested in this conference. I apologize if you receive multiple copies of this anouncement. Best regards, Akos Ledeczi Publicity Chair GPCE 2003: Call for Contributions 2nd International Conference on Generative Programming and