Re: a note on the Haskerl extension to Haskell [long]

1993-04-01 Thread Nick North
I applaud the intention of the Haskerl group to make the use of Haskell easier and, in the same spirit, I would like to suggest some further extensions to make "literate" programming easier. Most Haskell users (and certainly all Haskell compiler writers) also use LaTeX, so I suggest that literat

Re: a note on the Haskerl extension to Haskell

1993-04-01 Thread dw
David M. Goblirsch ([EMAIL PROTECTED]) writes: Can anyone give me an example---or a reference to an example---which shows that functional languages are "bad at I/O"? And why is Haskell perceived to be inadequate for "get-the-job-done" tasks? Yes, Certainly. Here at York

Re: a note on the Haskerl extension to Haskell [long]

1993-04-01 Thread jhf
I know it's late in the day for most of you (or already tomorrow), but a colleague of mine here at Los Alamos has made a suggestion I just have to pass along: Will Partain writes |We might then match against a list of Foos (type "[Foo]") as follows: | |case expr of | /^{Foo1 _ {4}}({Foo

A note on the Haskerl extension to Haskell [long]

1993-04-01 Thread Denis Howe
I would like to congratulate Mr. Partain on this visionary proposal. The time is right for such a language. I was particularly excited by the FWIM syntax but I would like to go even further and suggest that we consider including support for dc syntax[1]. This often-neglected language represents

Re: a note on the Haskerl extension to Haskell

1993-04-01 Thread jhf
David Wakeling writes |Yes, Certainly. Here at York we have a small electrical hoist in one of the |Departmental stairwells which is used for lifting expensive and delicate |equipment onto the upper floor of the building. As part of an experiment in |real time functional programming, I wrote a Ha

re. A Good Story

1993-04-01 Thread nikhil
>Paul Hudak writes: >For every bad story there is a good one. For every bad story there are two good ones. Recently, a local hospital suffered many malpractice suits due to faulty software in their X-Ray machine. So, they decided to rewrite the code in Haskell for more reliability. M

A Good Story

1993-04-01 Thread Clifford Beshers
David Wakeling writes: Yes, Certainly. Here at York we have a small electrical hoist in one of the Departmental stairwells which is used for lifting expensive and delicate equipment onto the upper floor of the building. As part of an experiment in real time functional programming, I

A Good Story

1993-04-01 Thread hudak
For every bad story there is a good one. Recently Haskell was used in an experiment here at Yale in the Medical School. It was used to replace a C program that controlled a heart-lung machine. In the six months that it was in operation, the hospital estimates that probably a dozen lives were s

a note on the Haskerl extension to Haskell [long]

1993-04-01 Thread Will Partain
Non-strict, purely-functional languages, such as Haskell [1], are perceived to be inadequate for everyday, get-the-job-done tasks; in particular, they are seen to be "bad at I/O". Consequently, an informal working group has been designing an extended variant of Haskell to address these requirem

Re: re. A Good Story

1993-04-01 Thread jhf
|>Paul Hudak writes: |>For every bad story there is a good one. | |For every bad story there are two good ones. Recently, a local |hospital suffered many malpractice suits due to faulty software in |their X-Ray machine. So, they decided to rewrite the code in Haskell |for more reliabili

Re: A Good Story

1993-04-01 Thread Ganesh C. Gopalakrishnan
Paul Hudak writes: For every bad story there is a good one. Recently Haskell was used in an experiment here at Yale in the Medical School. It was used to replace a C program that controlled a heart-lung machine. In the six months that it was in operation, the hospital estimates that prob

a note on the Haskerl extension to Haskell [long] Date: Thu, 1 Apr

1993-04-01 Thread David M Goblirsch
Non-strict, purely-functional languages, such as Haskell [1], are perceived to be inadequate for everyday, get-the-job-done tasks; in particular, they are seen to be "bad at I/O". Consequently, an informal working group has been designing an extended variant of Haskell to address

Re: a note on the Haskerl extension to Haskell [long]

1993-04-01 Thread jhf
| Lennart Augustsson (Chalmers) writes, "I haven't started adding | Haskerl to LML/HBC, but it shouldn't take long. By FPCA definitely." As Lennart was heard decrying excessive monadery as recently as September, I'm pleased to hear he's gotten on the bandwagon. That he's given himself over two