Re: [racket] Writing a toy interpreter. Need help solving this bootstrapping problem.

2011-02-16 Thread Hendrik Boom
On Wed, Feb 16, 2011 at 11:07:49PM -0500, Patrick Li wrote: > Hello everyone, > > I'm writing a toy Scheme-ish interpreter for fun, and am trying to add some > Smalltalk flavor to my Scheme system. I'm running into a bootstrapping > problem though, and would like to ask someone for a nudge in the

Re: [racket] Writing a toy interpreter. Need help solving this bootstrapping problem.

2011-02-16 Thread Neil Van Dyke
Patrick Li wrote at 02/16/2011 11:07 PM: Hello everyone, I'm writing a toy Scheme-ish interpreter for fun, and am trying to add some Smalltalk flavor to my Scheme system. I'm running into a bootstrapping problem though, and would like to ask someone for a nudge in the right direction. Wou

[racket] Writing a toy interpreter. Need help solving this bootstrapping problem.

2011-02-16 Thread Patrick Li
Hello everyone, I'm writing a toy Scheme-ish interpreter for fun, and am trying to add some Smalltalk flavor to my Scheme system. I'm running into a bootstrapping problem though, and would like to ask someone for a nudge in the right direction. (1) I want symbols to be represented as Functions. i

Re: [racket] racket ppa for ubuntu

2011-02-16 Thread Brian Mastenbrook
On 2/15/2011 4:30 PM, Jon Rafkind wrote: I just updated this package for 5.1 so if you installed it before you should be able to update racket (I forget the commands exactly, maybe just uninstall and reinstall). Unfortunately you still have to use the -f flag. Am I missing something or do these

Re: [racket] FTP strange behavior

2011-02-16 Thread Stephen Chang
> If this is re c52b702, then it's not in.  (It was not indicated that > it should be merged, and it was done late enough that I didn't ask.) Yes, that is the commit. _ For list-related administrative tasks: http://lists.racket-lang.org/listinfo

Re: [racket] Racket v5.1

2011-02-16 Thread Robby Findler
I think Eli is saying that you should follow the naming conventions established by the download page and, if so, I'd like to second that. Robby On Wed, Feb 16, 2011 at 2:39 PM, Eli Barzilay wrote: > An hour ago, Jon Rafkind wrote: >> On 02/16/2011 12:35 PM, Sam Phillips wrote: >> > Would it be p

[racket] ETAPS 2012 Call for Satellite Events

2011-02-16 Thread Keiko Nakata
Hi, It would be cool to see you represent the community in ETAPS 2012, to be held in Tallinn. Please find the call for satellite events, included. Kind regards, Keiko *** CALL FOR SATELLITE EVENTS *** ETAPS 2012 European Joint Conferences on T

Re: [racket] Racket v5.1

2011-02-16 Thread Eli Barzilay
An hour ago, Jon Rafkind wrote: > On 02/16/2011 12:35 PM, Sam Phillips wrote: > > Would it be possible to build a non-gui package that wouldn't need > > all of the X11 stuff? > > > Yea that should be pretty easy, racket dynamically loads all the gui > stuff so the package just has to not require gu

Re: [racket] FTP strange behavior

2011-02-16 Thread Eli Barzilay
5 hours ago, Jay McCarthy wrote: > I'm pretty sure it was committed in time. If this is re c52b702, then it's not in. (It was not indicated that it should be merged, and it was done late enough that I didn't ask.) -- ((lambda (x) (x x)) (lambda (x) (x x))) Eli Barzilay:

Re: [racket] Racket v5.1

2011-02-16 Thread Sam Phillips
On Wed, Feb 16, 2011 at 11:35 AM, Jon Rafkind wrote: > On 02/16/2011 12:35 PM, Sam Phillips wrote: >> On Tue, Feb 15, 2011 at 4:41 PM, Jon Rafkind wrote: >>> In case its not clear from my other email, the racket ppa now supports 5.1. >>> >>> https://launchpad.net/~plt/+archive/racket >> Would it

Re: [racket] FTP strange behavior

2011-02-16 Thread Eduardo Bellani
On 02/16/2011 05:32 PM, Eduardo Bellani wrote: > ;; wget ftp://download.intel.com/research/silicon/moorespaper.pdf #works > > (require net/ftp) > > (define conn (ftp-establish-connection "download.intel.com" 21 > "anonymous" "")) > > (ftp-cd conn "/research/silicon") > > (ftp-download-file conn

Re: [racket] FTP strange behavior

2011-02-16 Thread Stephen Chang
I ran the code in your email and it successfully downloaded the file. On Wed, Feb 16, 2011 at 2:32 PM, Eduardo Bellani wrote: > Am I using this correctly? > > #lang racket > > ;; wget ftp://download.intel.com/research/silicon/moorespaper.pdf #works > > (require net/ftp) > > (define conn (ftp-es

Re: [racket] FTP strange behavior

2011-02-16 Thread Stephen Chang
Yes, it seems correct. Does it not work? On Wed, Feb 16, 2011 at 2:32 PM, Eduardo Bellani wrote: > Am I using this correctly? > > #lang racket > > ;; wget ftp://download.intel.com/research/silicon/moorespaper.pdf #works > > (require net/ftp) > > (define conn (ftp-establish-connection "download.i

Re: [racket] Racket v5.1

2011-02-16 Thread Jon Rafkind
On 02/16/2011 12:35 PM, Sam Phillips wrote: > On Tue, Feb 15, 2011 at 4:41 PM, Jon Rafkind wrote: >> In case its not clear from my other email, the racket ppa now supports 5.1. >> >> https://launchpad.net/~plt/+archive/racket > Would it be possible to build a non-gui package that wouldn't need all

Re: [racket] [ANN] Racket Gtk+ WebKit Binding

2011-02-16 Thread Thomas Chust
2011/2/16 Noel Welsh : > This could be very useful for testing web applications. How tied to > GTK is it? (I.e. what would it take to run on other platforms?) > [...] Hello Noel, the JavaScriptCore bridge is completely independent of any Gtk+ or GObject code. The GUI code, however, relies heavily

Re: [racket] Racket v5.1

2011-02-16 Thread Sam Phillips
On Tue, Feb 15, 2011 at 4:41 PM, Jon Rafkind wrote: > In case its not clear from my other email, the racket ppa now supports 5.1. > > https://launchpad.net/~plt/+archive/racket Would it be possible to build a non-gui package that wouldn't need all of the X11 stuff? Cheers, Sam __

Re: [racket] FTP strange behavior

2011-02-16 Thread Eduardo Bellani
Am I using this correctly? #lang racket ;; wget ftp://download.intel.com/research/silicon/moorespaper.pdf #works (require net/ftp) (define conn (ftp-establish-connection "download.intel.com" 21 "anonymous" "")) (ftp-cd conn "/research/silicon") (ftp-download-file conn "/home/X" "moorespaper.p

Re: [racket] Racket v5.1

2011-02-16 Thread Jon Rafkind
On 02/16/2011 09:31 AM, m...@goblin.punk.net wrote: > On Tue, Feb 15, 2011 at 05:41:22PM -0700, Jon Rafkind wrote: >> In case its not clear from my other email, the racket ppa now supports 5.1. >> >> https://launchpad.net/~plt/+archive/racket > I'm not familiar with Launchpad and PPA. Will it work

Re: [racket] Racket v5.1

2011-02-16 Thread mike
On Tue, Feb 15, 2011 at 05:41:22PM -0700, Jon Rafkind wrote: > In case its not clear from my other email, the racket ppa now supports 5.1. > > https://launchpad.net/~plt/+archive/racket I'm not familiar with Launchpad and PPA. Will it work with Debian sid? Debian and Ubuntu use incompatible sof

Re: [racket] FTP strange behavior

2011-02-16 Thread Jay McCarthy
I'm pretty sure it was committed in time. Jay 2011/2/16 Eduardo Bellani : > Is that fix available in the new 5.1 distribution? Or should I compile > from source? > > Thanks a lot for the fix btw. > > On 02/08/2011 04:17 PM, Stephen Chang wrote: >> The ftp.datasus server returns the 125 code when

Re: [racket] Racket 5.1: "bitmap scheme-box.jpg failed to load" error

2011-02-16 Thread Matthew Flatt
At Wed, 16 Feb 2011 02:08:53 -0430, Karn Kallio wrote: > With version 80 the following error appears > > > (read-bitmap "scheme-box.jpg") > . . jpeg: JPEG parameter struct mismatch: library thinks size is 656, caller > expects 680 > > > and with version 62 the same is error-free. > > > It l

Re: [racket] FTP strange behavior

2011-02-16 Thread Eduardo Bellani
Is that fix available in the new 5.1 distribution? Or should I compile from source? Thanks a lot for the fix btw. On 02/08/2011 04:17 PM, Stephen Chang wrote: > The ftp.datasus server returns the 125 code when a user tries to get > something while connected using passive mode, which is what net/f

Re: [racket] please i need your help using Scheme

2011-02-16 Thread Neil Van Dyke
FIRAS MOHAMMAD NIMER ABU HASAN wrote at 02/16/2011 06:26 AM: Please help me by showing me how can I use Scheme or by DrRacket software to build the parser for this Grammar: Welcome to Racket and Scheme. There are a few different ways to write a parser for that grammar. If you are writing thi

[racket] please i need your help using Scheme

2011-02-16 Thread FIRAS MOHAMMAD NIMER ABU HASAN
Dear all I am a student at AL-QUDS University in Palestine, I need your help as possible . Please help me by showing me how can I use Scheme or by DrRacket software to build the parser for this Grammar: expression -> number expression_tail expression_tail -> + expression expression_tail

[racket] please i need your help using Scheme

2011-02-16 Thread FIRAS MOHAMMAD NIMER ABU HASAN
Dear all I am a student at AL-QUDS University in Palestine, I need your help as possible . Please help me by showing me how can I use Scheme or by DrRacket software to build the parser for this Grammar: expression -> number expression_tail expression_tail -> + expression expression_tail

Re: [racket] [ANN] Racket Gtk+ WebKit Binding

2011-02-16 Thread Noel Welsh
This could be very useful for testing web applications. How tied to GTK is it? (I.e. what would it take to run on other platforms?) N. On Sun, Feb 13, 2011 at 6:58 PM, Thomas Chust wrote: > Hello, > > over the past few days I have hacked together a small Racket binding > for the Gtk+ WebKit port

Re: [racket] command line usage

2011-02-16 Thread Matthew Blakley
http://docs.racket-lang.org/reference/reader.html?q=%23%21#(idx._(gentag._207._(lib._scribblings/reference/reference..scrbl))) It is in the r6rs standard. Racket treats #!r6rs as equivalent to #lang r6rs. _ For list-related administrative tasks: