[racket-users] help please on git/github pull request

2015-07-02 Thread Tim Brown
Folks, I have two pull requests related to my separation of net/url-string from net/url. plt/racket #948 implementation of the separation racket/net #4test and documentation of the above My problem is that I have been working on other things, and these are now not able to be merged into

[racket-users] scribble/lp and test modules (redux)

2015-07-02 Thread Tim Brown
I have the following scribble module (in /tmp/tim.rkt) #lang scribble/lp @(chunk * (module m racket (provide x) (define x 22)) (module test racket (require rackunit) (require (submod .. m)) (check-equal? 32 x))) When I run it in DrRacket (with require test module) or

Re: [racket-users] Gear VR

2015-07-02 Thread Gabriel Laddel
(however, the flexibility of the win seems to fight with static typing, perhaps at a fundamental level, in my limited typed-racket experience so far -- a good topic for discussion?). Details please? Yes, this is a wonderful topic for discussion. Most users of this particular system will

Re: [racket-users] Gear VR

2015-07-02 Thread Neil Toronto
On 07/02/2015 08:49 AM, Gabriel Laddel wrote: [classification of Lisp hostiles] Choose a stack for the initial win and DO NOT DEVIATE FROM IT. Select specific versions of android, linux, OpenGL, racket, editor + required Unity/C++/etc you will support internally. When your #1s decide that

Re: [racket-users] Gear VR

2015-07-02 Thread Gabriel Laddel
(however, the flexibility of the win seems to fight with static typing, perhaps at a fundamental level, in my limited typed-racket experience so far -- a good topic for discussion?). Details please? Yes, this is a wonderful topic for discussion. Most users of this particular system will

Re: [racket-users] plot: change pen cap?

2015-07-02 Thread Neil Toronto
On 06/24/2015 01:31 PM, Benjamin Greenman wrote: I'd like to change the pen cap on my racket/plot images from the default 'round to 'butt. What's the easiest way to do this? This is a little embarrassing, but there's not a way to do this. If there *were* a way to do this, it would apply only

Re: [racket-users] help please on git/github pull request

2015-07-02 Thread Alexander D. Knauth
On Jul 2, 2015, at 6:34 AM, Tim Brown tim.br...@cityc.co.uk wrote: Folks, I have two pull requests related to my separation of net/url-string from net/url. plt/racket #948 implementation of the separation racket/net #4test and documentation of the above My problem is that I have

[racket-users] Re: Emacs Lisp as a Racket Language?

2015-07-02 Thread Ed Maphis
Or try porting MIT/Scheme's Edwin editor to Racket. -- You received this message because you are subscribed to the Google Groups Racket Users group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options,

Re: [racket-users] Emacs Lisp as a Racket Language?

2015-07-02 Thread Greg Davidson
Thanks Matthias ... there's nothing on Tony's projects pages so I've sent him a message. _Greg -- You received this message because you are subscribed to the Google Groups Racket Users group. To unsubscribe from this group and stop receiving emails from it, send an email to

[racket-users] TR: require/typed and parametric polymorphism

2015-07-02 Thread Jordan Johnson
Hi all, If I’m reading the docs source correctly, it looks like it’s impossible to use require/typed to attach a parametric type to an import. Is that right? I’m also a bit curious if that’s because adding that capability is a difficult or impossible proposition. Cheers, jmj -- You

Re: [racket-users] TR: require/typed and parametric polymorphism

2015-07-02 Thread Sam Tobin-Hochstadt
Aha. That indeed doesn't work, and there are hard problems there. In particular, we'd need to be able to get inside the struct to wrap individual fields appropriately, but that's trickier with potentially-opaque structs. I hope that we can support this in the future, though. Sam On Fri, Jul 3,

Re: [racket-users] plot: change pen cap?

2015-07-02 Thread Benjamin Greenman
On Thu, Jul 2, 2015 at 11:23 AM, Neil Toronto neil.toro...@gmail.com wrote: rounded ends are the only kind that compose nicely when drawn that way Oooh, that's interesting. After sending the first email I'd actually gone ahead and hacked make-pen% to always use the square cap -- which looked

Re: [racket-users] help please on git/github pull request

2015-07-02 Thread Alexander D. Knauth
On Jul 2, 2015, at 1:53 PM, John Clements cleme...@brinckerhoff.org wrote: On Jul 2, 2015, at 7:31 AM, Alexander D. Knauth alexan...@knauth.org wrote: After you resolve them you will (I think) need to `git add` the files that you resolved conflicts for, then `git rebase --continue`, and

Re: [racket-users] help please on git/github pull request

2015-07-02 Thread 'John Clements' via users-redirect
On Jul 2, 2015, at 7:52 PM, Alexander D. Knauth alexan...@knauth.org wrote: On Jul 2, 2015, at 1:53 PM, John Clements cleme...@brinckerhoff.org wrote: On Jul 2, 2015, at 7:31 AM, Alexander D. Knauth alexan...@knauth.org wrote: After you resolve them you will (I think) need to `git

Re: [racket-users] TR: require/typed and parametric polymorphism

2015-07-02 Thread Sam Tobin-Hochstadt
No, that's not correct. This program works fine: #lang typed/racket/base (require/typed racket/function [identity (All (A) (- A A))]) (identity 5) Can you say more about what part of the documentation gave you that impression, so we can correct that? Sam On Fri, Jul 3, 2015 at 1:59 AM, Jordan

Re: [racket-users] help please on git/github pull request

2015-07-02 Thread 'John Clements' via users-redirect
On Jul 2, 2015, at 7:31 AM, Alexander D. Knauth alexan...@knauth.org wrote: On Jul 2, 2015, at 6:34 AM, Tim Brown tim.br...@cityc.co.uk wrote: Folks, I have two pull requests related to my separation of net/url-string from net/url. plt/racket #948 implementation of the separation

Re: [racket-users] Gear VR

2015-07-02 Thread Matthias Felleisen
On Jul 1, 2015, at 1:13 PM, Neil Toronto neil.toro...@gmail.com wrote: On 07/01/2015 10:47 AM, John Carmack wrote: S-expressions actually are one of the core wins from my use of lisp so far -- embracing read/write (and the associated bandwidth cost) as a wire protocol over yet another

Re: [racket-users] Gear VR

2015-07-02 Thread Konrad Hinsen
On 02/07/2015 19:50, Matthias Felleisen wrote: Let me add one thought here. One of the thoughts I have played with in this context is to have a dissertation on XML-style type extensions for Typed Racket (CDuce, XDuce). I am not interested in XML (or JSON) per se but in type systems that can

Re: [racket-users] Emacs Lisp as a Racket Language?

2015-07-02 Thread Neil Van Dyke
Reimplementing GNU Emacs, with backward compatibility, was one of the original intents of Guile, but that never happened. (I won't get into the reasons I know of, but a big indirect one was not due to any fault of Guile or its people, IMHO, nor were they likely even aware of it.)

[racket-users] Emacs Lisp as a Racket Language?

2015-07-02 Thread Greg Davidson
Is there interest in creating a Gnu Emacs Lisp Racket Language, along with the underlying APIs (perhaps tied to DrRacket) sufficient to compile and run Gnu Emacs Lisp extension packages? Is there prior or ongoing work for such a project? For some years there has been an attempt to port Gnu

Re: [racket-users] Emacs Lisp as a Racket Language?

2015-07-02 Thread Joel McCracken
This is an excellent idea. I have no idea if this is being worked on, but I would love to help such an effort. On Thu, Jul 2, 2015 at 3:36 PM, Greg Davidson greg.david...@gmail.com wrote: Is there interest in creating a Gnu Emacs Lisp Racket Language, along with the underlying APIs (perhaps

Re: [racket-users] Emacs Lisp as a Racket Language?

2015-07-02 Thread Matthias Felleisen
Guile has adopted a lot of Racket ideas. So they are building the platform to which to port Emacs. Consider building Emacs in Racket and then building a sane API. This project probably requires an even longer time horizon. Tony Garnock-Jones of Marketplace and Minimart (see (fourth

Re: [racket-users] Emacs Lisp as a Racket Language?

2015-07-02 Thread Jens Axel Søgaard
https://github.com/tonyg/rmacs Also: Read this free book: http://www.finseth.com/craft/ 2015-07-02 23:00 GMT+02:00 Greg Davidson greg.david...@gmail.com: Thanks Matthias ... there's nothing on Tony's projects pages so I've sent him a message. _Greg -- You received this message

Re: [racket-users] Emacs Lisp as a Racket Language?

2015-07-02 Thread Greg Davidson
I've implemented three programmers' text editors in days gone by, two of which were inspired by Emacs. It's easy to improve on Emacs' architecture and implementation but that just guarantees that the new improved editor will languish in obscurity since it doesn't have the momentum of the

Re: [racket-users] Emacs Lisp as a Racket Language?

2015-07-02 Thread Greg Davidson
Thanks Jens! _Greg -- You received this message because you are subscribed to the Google Groups Racket Users group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit