Re: [racket] Fwd: Re: Is this a good design

2012-03-01 Thread Roelof Wobben
Op 1-3-2012 23:11, David Van Horn schreef: On 3/1/12 4:45 PM, Roelof Wobben wrote: Originele bericht Onderwerp: Re: [racket] Is this a good design Datum: Thu, 01 Mar 2012 10:05:25 +0100 Van: Roelof Wobben Aan: David Van Horn You can imagine alternative st

Re: [racket] Extending racket/gui with Gtk widgets

2012-03-01 Thread Diogo F. S. Ramos
Matthew Flatt writes: > At Tue, 26 Jul 2011 00:37:41 -0300, Diogo F. S. Ramos wrote: >> Is there a documented way to extend the racket/gui language with widgets >> already present in Gtk? > > Use the `get-client-handle' method of a `panel%' instance to get a > GtkWidget pointer for the panel as a

Re: [racket] phases

2012-03-01 Thread Robby Findler
Very nice, Jon! I too think it would be great to get this into the docs. (There are a few typos of filename comments vs 'require's. Also, two small comments inline below.) Robby On Thursday, March 1, 2012, Jon Rafkind wrote: > Recent problems with phases have led me to investigate how they work

Re: [racket] Racket 5.2.1 segfault

2012-03-01 Thread Simon Haines
On 1 March 2012 17:16, Kevin Tew wrote: > This is the magic incantation I use to use with valgrind. > > valgrind --tool=memcheck --db-attach=yes > --vex-iropt-precise-memory-exns=yes --leak-check=full --num-callers=40 > > Thanks Kevin, I retried my test with your options, but had the same result

Re: [racket] Fwd: Re: Is this a good design

2012-03-01 Thread David Van Horn
On 3/1/12 4:45 PM, Roelof Wobben wrote: Originele bericht Onderwerp: Re: [racket] Is this a good design Datum: Thu, 01 Mar 2012 10:05:25 +0100 Van:Roelof Wobben Aan:David Van Horn You can imagine alternative statements of the program contract and purpose t

Re: [racket] phases

2012-03-01 Thread Sam Tobin-Hochstadt
There's also something of a tutorial on phases in our Scheme Workshop 2007 paper, some of which might be worth adding here. In particular, it has some pictures/diagrams. On Thu, Mar 1, 2012 at 3:52 PM, Matthias Felleisen wrote: > > Nice job. Now polish and add this write-up to the guide. Thanks

[racket] Fwd: Re: Is this a good design

2012-03-01 Thread Roelof Wobben
Originele bericht Onderwerp: Re: [racket] Is this a good design Datum: Thu, 01 Mar 2012 10:05:25 +0100 Van:Roelof Wobben Aan:David Van Horn You can imagine alternative statements of the program contract and purpose that would lead to different code. One is

Re: [racket] phases

2012-03-01 Thread Sam Tobin-Hochstadt
http://www.ccs.neu.edu/scheme/pubs/scheme2007-ctf.pdf On Thu, Mar 1, 2012 at 4:19 PM, Jon Rafkind wrote: > link > > On 03/01/2012 01:53 PM, Sam Tobin-Hochstadt wrote: >> There's also something of a tutorial on phases in our Scheme Workshop >> 2007 paper, some of which might be worth adding here.

Re: [racket] phases

2012-03-01 Thread David Van Horn
On 3/1/12 4:19 PM, Jon Rafkind wrote: link http://lmgtfy.com/?q=sam+tobin+hochstadt+scheme+workshop On 03/01/2012 01:53 PM, Sam Tobin-Hochstadt wrote: There's also something of a tutorial on phases in our Scheme Workshop 2007 paper, some of which might be worth adding here. In particular, i

Re: [racket] phases

2012-03-01 Thread Jon Rafkind
link On 03/01/2012 01:53 PM, Sam Tobin-Hochstadt wrote: > There's also something of a tutorial on phases in our Scheme Workshop > 2007 paper, some of which might be worth adding here. In particular, > it has some pictures/diagrams. > > On Thu, Mar 1, 2012 at 3:52 PM, Matthias Felleisen > wrote:

Re: [racket] phases

2012-03-01 Thread Jay McCarthy
Mr. Rafkin, Scribble this document! Jay On 3/1/12, Jon Rafkind wrote: > Recent problems with phases have led me to investigate how they work in more > detail. Here is a brief tutorial on what they are and how they work with > macros. The guide and reference have something to say about phases but

Re: [racket] phases

2012-03-01 Thread Matthias Felleisen
Nice job. Now polish and add this write-up to the guide. Thanks -- Matthias On Mar 1, 2012, at 3:31 PM, Jon Rafkind wrote: > Recent problems with phases have led me to investigate how they work in more > detail. Here is a brief tutorial on what they are and how they work with > macros. The gu

[racket] phases

2012-03-01 Thread Jon Rafkind
Recent problems with phases have led me to investigate how they work in more detail. Here is a brief tutorial on what they are and how they work with macros. The guide and reference have something to say about phases but I don't think they go into enough detail. Bindings exist in a phase. The l

[racket] Google Summer of Code 2012 Ideas

2012-03-01 Thread Asumu Takikawa
Hi all, We are currently putting together an application as a mentoring organization for the Google Summer of Code 2012, which is a summer program in which Google pays students to work on open source/free software projects. As part of the application, we are currently collecting project ideas for

Re: [racket] plot request/patch: independent control of y axis in density plots

2012-03-01 Thread John Clements
On Feb 29, 2012, at 5:54 PM, Neil Toronto wrote: > On 02/29/2012 05:15 PM, John Clements wrote: >> Plot's new "density" function is awesome. I'd like to add something to it, >> though; independent control of the y axis. >> >> Here's the motivating scenario; I'm looking at server logs, to try to

Re: [racket] Debug button unavailable when is should not be

2012-03-01 Thread Robby Findler
The second approach only controls what happens for programs that run in DrRacket. So I think that if you set the collection path and then started up a DrRacket inside that DrRacket, you'd see the buttons as you expect. But in any case, I think raco link is probably the best approach. Robby On Th

Re: [racket] Debug button unavailable when is should not be

2012-03-01 Thread Sam Tobin-Hochstadt
On Thu, Mar 1, 2012 at 3:22 AM, Dmitry Pavlov wrote: > > I once implemented a DSL called "slon" in Racket. > My programs start with "#lang slon", and I open > them in DrRacket, edit, run, and debug them. > > To make Racket aware of the DSL, I can either put a symbolic > link to my code into the st

[racket] Debug button unavailable when is should not be

2012-03-01 Thread Dmitry Pavlov
Hello, I once implemented a DSL called "slon" in Racket. My programs start with "#lang slon", and I open them in DrRacket, edit, run, and debug them. To make Racket aware of the DSL, I can either put a symbolic link to my code into the standard collects directory: ln -s /home/dpavlov/work/slon