Re: [racket-users] Racket Discourse

2021-11-22 Thread Sage Gerard
ist. But since the current list >>>> is hosted at googlegroups, and since it's not obvious that Discourse Corp >>>> is more predatory than Google Corp (indeed, the former is dispensing >>>> freemium-ware rather than ad-ware, so are more attractive in terms of >>>&

Re: [racket-users] Racket Discourse

2021-11-22 Thread 'John Clements' via Racket Users
ory than Google Corp (indeed, the former is dispensing >>> freemium-ware rather than ad-ware, so are more attractive in terms of >>> business model), it feels irrational for me to be too put off by it. >>> >>> Best wishes, >>> >>> Norman >&

Re: the end of the [racket-users] mailing list and the migration to Discourse as a forum for Racket

2021-11-22 Thread 'John Clements' via Racket Users
I’m … super confused by this message. Did I miss something? I feel like this message has a subtext that I’m completely missing. John > On Nov 22, 2021, at 08:06, Etan Wexler wrote: > > The stewards of Racket have decided that it’s time to give up on the mailing > list (that is,

Re: [racket-users] Racket Discourse

2021-11-22 Thread Sage Gerard
t;> more predatory than Google Corp (indeed, the former is dispensing >> freemium-ware rather than ad-ware, so are more attractive in terms of >> business model), it feels irrational for me to be too put off by it. >> >> Best wishes, >> >> Norman >> >&

Re: [racket-users] Racket Discourse

2021-11-22 Thread 'John Clements' via Racket Users
> Norman Gray : https://nxg.me.uk > SUPA School of Physics and Astronomy, University of Glasgow, UK > > -- > You received this message because you are subscribed to the Google Groups > "Racket Users" group. > To unsubscribe from this group and stop receiv

Re: the end of the [racket-users] mailing list and the migration to Discourse as a forum for Racket

2021-11-22 Thread Sage Gerard
>> time to give up on the mailing list (that is, >> [racket-users](https://groups.google.com/group/racket-users), to which this >> message is a contribution). The stewards of >> [Racket](https://racket-lang.org/) have designated [another forum for >> Racket](h

Re: the end of the [racket-users] mailing list and the migration to Discourse as a forum for Racket

2021-11-22 Thread David Storrs
That's sudden. On Mon, Nov 22, 2021 at 8:06 AM Etan Wexler wrote: > The stewards of Racket <https://racket-lang.org/> have decided that it’s > time to give up on the mailing list (that is, racket-users > <https://groups.google.com/group/racket-users>, to which this messag

the end of the [racket-users] mailing list and the migration to Discourse as a forum for Racket

2021-11-22 Thread Etan Wexler
the end of the [racket-users] mailing list and the migration to Discourse as a forum for RacketThe stewards of Racket have decided that it’s time to give up on the mailing list (that is, racket-users, to which this message is a contribution). The stewards of Racket have designated another forum

Re: [racket-users] Racket Discourse

2021-11-22 Thread Norman Gray
rman Gray : https://nxg.me.uk SUPA School of Physics and Astronomy, University of Glasgow, UK -- 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 em

Re: [racket-users] Racket Discourse

2021-11-22 Thread Stephen De Gabrielle
e ToS, privacy policy, and thoughts. Hard pass. > > > > On 11/21/21 1:09 PM, 'John Clements' via Racket Users wrote: > >> TL;DR: Go to > >> > >> https://racket.discourse.group/invites/okLTSrQw1T > >> > >> and sign up for Racket Discourse (ht

Re: [racket-users] Racket Discourse

2021-11-21 Thread 'John Clements' via Racket Users
" (see > https://support.google.com/groups/answer/2464926?hl=en#posting=%2Csettings-reference%2Cadvanced-settings-reference). > If this is the official moment for giving up on this mailing list, it would > probably be good to turn up these settings to some draconian level anyway, > jus

Re: [racket-users] Racket Discourse

2021-11-21 Thread Sage Gerard
people expect to unsubscribe? > > I read the ToS, privacy policy, and thoughts. Hard pass. > > On 11/21/21 1:09 PM, 'John Clements' via Racket Users wrote: >> TL;DR: Go to >> >>     https://racket.discourse.group/invites/okLTSrQw1T >> >> and sign

Re: [racket-users] Racket Discourse

2021-11-21 Thread Sage Gerard
Thanks for letting us know. When should people expect to unsubscribe? I read the ToS, privacy policy, and thoughts. Hard pass. On 11/21/21 1:09 PM, 'John Clements' via Racket Users wrote: > TL;DR: Go to > > https://racket.discourse.group/invites/okLTSrQw1T > > and sig

Re: [racket-users] Racket Discourse

2021-11-21 Thread Sorawee Porncharoenwase
giving up on this mailing list, it would > probably be good to turn up these settings to some draconian level anyway, > just to leave one fewer spam target on the internet. > > -Philip > > On Sun, Nov 21, 2021 at 6:08 PM 'John Clements' via Racket Users < > racket-users@googlegroups.c

Re: [racket-users] Racket Discourse

2021-11-21 Thread Philip McGrath
d-settings-reference). If this is the official moment for giving up on this mailing list, it would probably be good to turn up these settings to some draconian level anyway, just to leave one fewer spam target on the internet. -Philip On Sun, Nov 21, 2021 at 6:08 PM 'John Clements' via Racket Users < racket

Re: [racket-users] Racket Discourse

2021-11-21 Thread 'John Clements' via Racket Users
now. Also, if you take a look at the mailing list archive https://www.mail-archive.com/racket-users@googlegroups.com/ … you’ll see a *shocking* amount of spam. Many of us don’t see this because we have semi-reasonable spam filters, but others are putting up with what looks like more than 50%

Re: [racket-users] Racket Discourse

2021-11-21 Thread Sorawee Porncharoenwase
Racket Users < racket-users@googlegroups.com> wrote: > TL;DR: Go to > >https://racket.discourse.group/invites/okLTSrQw1T > > and sign up for Racket Discourse (https://racket.discourse.group/) > > # Thoughts behind the move: > > Over time, it has become stead

[racket-users] Racket Discourse

2021-11-21 Thread 'John Clements' via Racket Users
community. More recent arrivals in our community have generally chosen other platforms like slack or discord to carry on discussions. As a result, the signal-to-noise ratio of the racket users mailing list has dropped below the level of viability. In short, it’s time to give up on the mailing list

[racket-users] function that returns Package Source string

2021-11-21 Thread Don Green
Does Racket have a function that returns the Package Source set in DrRacket? The value can be set in: DrRacket/Package Manager/Package Source: I am looking for a way to obtain that value. Thanks -- You received this message because you are subscribed to the Google Groups "Racket Users&q

[racket-users] Qi tutorial and Jay’s challenge

2021-11-20 Thread Stephen De Gabrielle
See Sid’s post here: https://racket.discourse.group/t/qi-tutorial-and-jays-challenge/162?u=spdegabrielle Bw Stephen -- -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving e

Re: [racket-users] confusion about real vs not real zero

2021-11-19 Thread Alain De Vos
gt; > >> > > a complex number with an exact zero imaginary part is a real number. > >> > > > >> > > Since 0.0 is not exact, 0.0i is not a real number. > >> > > > >> > > On Fri, Nov 19, 2021 at 11:59 AM Stephen

Re: [racket-users] confusion about real vs not real zero

2021-11-19 Thread Stephen Chang
exact zero imaginary part is a real number. >> > > >> > > Since 0.0 is not exact, 0.0i is not a real number. >> > > >> > > On Fri, Nov 19, 2021 at 11:59 AM Stephen Chang >> > > wrote: >> > >> >> > >> I

Re: [racket-users] confusion about real vs not real zero

2021-11-19 Thread Sorawee Porncharoenwase
number. > > > > > > On Fri, Nov 19, 2021 at 11:59 AM Stephen Chang > wrote: > > >> > > >> In the following, why is the first considered a real number but the > > >> second considered not real > > >> > > >> > (real?

Re: [racket-users] confusion about real vs not real zero

2021-11-19 Thread Stephen Chang
19, 2021 at 11:59 AM Stephen Chang > > > wrote: > > >> > > >> In the following, why is the first considered a real number but the > > >> second considered not real > > >> > > >> > (real? 0.0+0i) > > >&

Re: [racket-users] confusion about real vs not real zero

2021-11-19 Thread Stephen Chang
mber but the >> second considered not real >> >> > (real? 0.0+0i) >> #t >> > (real? 0.0+0.0i) >> #f >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Racket Users" group. >> To u

Re: [racket-users] confusion about real vs not real zero

2021-11-19 Thread Sorawee Porncharoenwase
AM Stephen Chang wrote: > In the following, why is the first considered a real number but the > second considered not real > > > (real? 0.0+0i) > #t > > (real? 0.0+0.0i) > #f > > -- > You received this message because you are subscribed to the Google Groups >

[racket-users] confusion about real vs not real zero

2021-11-19 Thread Stephen Chang
In the following, why is the first considered a real number but the second considered not real > (real? 0.0+0i) #t > (real? 0.0+0.0i) #f -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop

[racket-users] Book / chapter / paper club starts 1 December

2021-11-19 Thread Stephen De Gabrielle
Book / chapter / paper club starts 1 December - details here: https://racket.discourse.group/t/book-chapter-paper-club/158?u=spdegabrielle bw Stephen -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this grou

Re: [racket-users] racket-mode / paredit combine closing parens

2021-11-17 Thread David Storrs
) >> >> into this: >> >> (let () >> (let () >>(some-func 'a)))| >> >> I haven't been able to find the relevant keyboard command. Does anyone >> know it? I'm not sure if it's racket-mode, paredit, or some other thing. >> >>

Re: [racket-users] racket-mode / paredit combine closing parens

2021-11-17 Thread Siddhartha Kasivajhula
t? I'm not sure if it's racket-mode, paredit, or some other thing. > > -- > 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 racke

[racket-users] racket-mode / paredit combine closing parens

2021-11-17 Thread David Storrs
keyboard command. Does anyone know it? I'm not sure if it's racket-mode, paredit, or some other thing. -- 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

Re: [racket-users] Best way to append an element to a list?

2021-11-16 Thread David Storrs
e that should be a single > traversal and link add instead of two traversals and rebuilds, but maybe > I'm wrong. > -- > You received this message because you are subscribed to the Google Groups > "Racket Users" group. > To unsubscribe from this group and stop receiving emai

Re: [racket-users] Best way to append an element to a list?

2021-11-16 Thread Sage Gerard
e it's the first one because that should be a single traversal > and link add instead of two traversals and rebuilds, but maybe I'm wrong. > -- > You received this message because you are subscribed to the Google Groups > "Racket Users" group. > To unsubscribe from this gr

[racket-users] Best way to append an element to a list?

2021-11-16 Thread David Storrs
of two traversals and rebuilds, but maybe I'm wrong. -- 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.co

Re: [racket-users] Ubuntu PPA now updated to v8.1

2021-11-14 Thread Stephen De Gabrielle
000, 'John Clements' via Racket Users wrote: > > Racket version 8.1 is now available from > > > > https://racket-lang.org/ > > The Ubuntu PPA is also now updated to v8.1 on all supported releases > (now includes 21.04): > > https://launchpad.net/~plt/+archive/u

Re: [racket-users] What are the most used Racket libraries, applications and languages?

2021-11-14 Thread Stephen De Gabrielle
ything >> > because the distribution has so much included. >> > >> > If you reply with what you have installed I’ll tally it up! >> >> Is there ah easyway to ask the installed Racket system what libraries, >> applications, and languages are installed?

Re: [racket-users] What are the most used Racket libraries, applications and languages?

2021-11-14 Thread Stephen De Gabrielle
syway to ask the installed Racket system what libraries, > applications, and languages are installed? > > -- hendrik > > > > > Stephen > > > > I’m also doing this on > > https://racket.discourse.group/ > > -- > > ---- > > > > --

Re: [racket-users] What are the most used Racket libraries, applications and languages?

2021-11-14 Thread Hendrik Boom
> -- > 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. > To view this discussion on

[racket-users] Racket v8.3 also available on the Ubuntu PPA

2021-11-14 Thread Asumu Takikawa
On 2021-11-06 21:07:22 +, 'John Clements' via Racket Users wrote: > Racket version 8.3 is now available from > > https://racket-lang.org/ v8.3 is also now available from the Ubuntu PPA: https://launchpad.net/~plt/+archive/ubuntu/racket This release also supports Ubuntu 21.1

[racket-users] Advent of code Racket leaderboard

2021-11-13 Thread Stephen De Gabrielle
Details here https://racket.discourse.group/t/advent-of-code-2021-racket-leaderboard/118?u=spdegabrielle Bw Stephen -- -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving e

[racket-users] srfi/19 implementation in Racket's srfi-lib

2021-11-13 Thread Dominik Pantůček
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. To view this discussion on the web visit https://groups.google.com/d/msgid/racket-users/29a31cf7-01dc-f023-1ad7-c8055dce5030%40trustica.cz.

[racket-users] What are the most used Racket libraries, applications and languages?

2021-11-12 Thread Stephen De Gabrielle
://racket.discourse.group/ -- -- 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. To view this discussion on the

RE: [racket-users] future question

2021-11-12 Thread Jacob Jozef
Hi DominicThanks very much for your prompt reply.Your response works very well.I didn’t know there is a distinction between semaphores and fsemaphores.You have helped me a lot.Thanks again, Jos   From: Dominik PantůčekSent: viernes, 12 de noviembre de 2021 18:59To: racket-users

Re: [racket-users] future question

2021-11-12 Thread Dominik Pantůček
a))    (loop (add1 a) (for ((i (in-range (processor-count (future (make-th i))) (sleep 10) (exit) -- 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 e

[racket-users] future question

2021-11-12 Thread Jacob Jozef
oot) PS My version:Welcome to DrRacket, version 8.2 [cs].Language: racket [custom]; memory limit: 6000 MB.  -- 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 e

Re: [racket-users] How to learn the *core* of Racket?

2021-11-12 Thread Daniel Prager
splice > `begin`s, or recur into local binding forms, so changes have to be > unobtrusive to avoid breaking compatibility. > > If you're interested in the low-level internals of Racket, you may also > want to read the manual section on Linklets and the Core Compiler > <https://docs.ra

Re: [racket-users] How to learn the *core* of Racket?

2021-11-11 Thread Philip McGrath
o be unobtrusive to avoid breaking compatibility. If you're interested in the low-level internals of Racket, you may also want to read the manual section on Linklets and the Core Compiler <https://docs.racket-lang.org/reference/linklets.html>. -Philip -- You received this message because you are

Re: [racket-users] How to learn the *core* of Racket?

2021-11-11 Thread Yushuo Xiao
; Also my question may be confusing, because I don't understand Racket well >> at all. Feel free to correct me or ask for clarification. Thanks in advance! >> >> -- >> > You received this message because you are subscribed to the Google Groups >> "Racket User

Re: [racket-users] How to learn the *core* of Racket?

2021-11-11 Thread James Platt
erence is too long, and I believe the core Racket can be well explained in > a much shorter piece of text, if I just look for a brief understanding. > > Also my question may be confusing, because I don't understand Racket well at > all. Feel free to correct me or ask for clarificati

Re: [racket-users] How to learn the *core* of Racket?

2021-11-11 Thread David Storrs
or a brief understanding. > > Also my question may be confusing, because I don't understand Racket well > at all. Feel free to correct me or ask for clarification. Thanks in advance! > > -- > You received this message because you are subscribed to the Google Groups > "Rac

Re: [racket-users] How to learn the *core* of Racket?

2021-11-11 Thread 'John Clements' via Racket Users
some good (and short) material for me to read. The Racket > Reference is too long, and I believe the core Racket can be well explained in > a much shorter piece of text, if I just look for a brief understanding. > > Also my question may be confusing, because I don't understand Racket

Re: [racket-users] How to learn the *core* of Racket?

2021-11-11 Thread David Storrs
simple way >>> or could point out some good (and short) material for me to read. The >>> Racket Reference is too long, and I believe the core Racket can be well >>> explained in a much shorter piece of text, if I just look for a brief >>> understanding. >

Re: [racket-users] How to learn the *core* of Racket?

2021-11-11 Thread Yushuo Xiao
t; >> Also my question may be confusing, because I don't understand Racket well >> at all. Feel free to correct me or ask for clarification. Thanks in advance! >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Racket U

[racket-users] Re: Racket Discourse (forum & mailing list)

2021-11-10 Thread Stephen De Gabrielle
answers, rather than repeating the same > questions. (I have been saved many times by being able search racket-users, > but it gets harder over time.) > > It also has a ‘Questions and Help’ category for questions about the Racket > languages. > > It is a new Discourse server, and th

[racket-users] Racket Discourse (forum & mailing list)

2021-11-10 Thread Stephen De Gabrielle
of using Discourse is categories and tags *should* make it easier to find answers, rather than repeating the same questions. (I have been saved many times by being able search racket-users, but it gets harder over time.) It also has a ‘Questions and Help’ category for questions about the Racket

Re: [racket-users] Adding keybindings to debug

2021-11-08 Thread James Zollinger
modify debug-tool.rkt beyond reading all of the Racket Documentation >>> <https://docs.racket-lang.org/>? >>> >> >> debug-tool.rkt is probably not the best first encounter with Racket. It >> draws on many concepts (macros, classes, gui, etc.). Though if you

[racket-users] port 55555 in use error

2021-11-08 Thread James Platt
g using port 5. $ ps -fA | grep -E [r]acket $ sudo lsof -i :5 Password: What can I do to get clear of this error? -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails

[racket-users] Racket Discord (chat) forum

2021-11-07 Thread Stephen De Gabrielle
Hi, Sam mentioned the discord - I thought I'd share the link https://discord.gg/6Zq8sH5 bw Stephen -- 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

Re: [racket-users] How to learn the *core* of Racket?

2021-11-06 Thread David Storrs
or ask for clarification. Thanks in advance! > > -- > 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...@googlegr

[racket-users] Racket v8.3

2021-11-06 Thread 'John Clements' via Racket Users
Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/racket-users/7a93648b-3e64-4c94-8932-eb8d1de887b2%40mtasv.net.

[racket-users] How to learn the *core* of Racket?

2021-11-06 Thread Yushuo Xiao
ask for clarification. Thanks in advance! -- 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. To view

[racket-users] Porting embedded app from BC to CS

2021-11-05 Thread thomas_d...@alumni.brown.edu
, marking it hard to use GDB on the larger embedded application. Does Racket CS have the same behavior, or is this not a problem anymore? Thanks! -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiv

[racket-users] Racket News - Issue 55

2021-11-05 Thread Paulo Matos
Hi all, Racket News Issue 55 is here... Call it a warmup for RacketCon later on. Enjoy the issue. https://racket-news.com/2021/11/racket-news-issue-55.html Paulo Matos -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubs

[racket-users] Re: RacketCon 2021

2021-11-04 Thread Jay McCarthy
t; > Best regards, > > > > Jay > > > > -- > > Jay McCarthy > > Associate Professor @ CS @ UMass Lowell > > http://jeapostrophe.github.io > > Vincit qui se vincit. > -- You received this message because you are subscribed to the Google Groups

Re: [racket-users] Adding keybindings to debug

2021-11-03 Thread James Zollinger
t;? >> > > debug-tool.rkt is probably not the best first encounter with Racket. It > draws on many concepts (macros, classes, gui, etc.). Though if you do > manage to make sense of it you may learn a lot :) > > For this particular task, even though the file contains "unit

Re: [racket-users] Adding keybindings to debug

2021-11-02 Thread Laurent
ts", I think you shouldn't have to understand units, but you will certainly have to understand Racket classes: https://docs.racket-lang.org/guide/classes.html and part of the GUI: https://docs.racket-lang.org/gui/index.html HTH, Laurent -- You received this message because you are subscribed

Re: [racket-users] Adding keybindings to debug

2021-11-01 Thread James Zollinger
ob/b74dc3bc65b4843db0c2b381161fa9e8d85d230d/drracket/gui-debugger/debug-tool.rkt#L375 > but it's a little intricate because a set of specialized menu items are > created after right-clicking when in debug mode. > > Another possibility would be to simulate the mouse clicks, but that seems &

Re: [racket-users] How to discover a struct's interface without Dr Racket?

2021-10-31 Thread Brian Beckman
ic” interface. Can I ask >>>>>>> what you mean by “public” in this context? >>>>>>> >>>>>>> John >>>>>>> >>>>>>> > On Oct 29, 2021, at 11:16 AM, Brian Beckman >>>>>

Re: [racket-users] How to discover a struct's interface without Dr Racket?

2021-10-31 Thread Matt Jadud
; but I don't expect to invoke the struct procedures at macro-expansion >>>>>> time. >>>>>> My primary issue is "discoverability:" how can I find out the interface >>>>>> of >>>>>> any struct? >>>>>> > &g

Re: [racket-users] How to discover a struct's interface without Dr Racket?

2021-10-31 Thread Brian Beckman
October 26, 2021 at 5:02:46 PM UTC-7 bc.be...@gmail.com >>>>> wrote: >>>>> > I understand why structs are opaque, by default, but I want to >>>>> discover the public interface of some struct type, that is, a list of the >>>>> procedu

Re: [racket-users] How to discover a struct's interface without Dr Racket?

2021-10-31 Thread Brian Beckman
>>>>>> >>>>>>> >>>>>>> On Fri, Oct 29, 2021 at 3:14 PM Brian Beckman >>>>>>> wrote: >>>>>>> >>>>>>>> Well, as I understand it, a struct (usually? always?), >&g

Re: [racket-users] How to discover a struct's interface without Dr Racket?

2021-10-31 Thread David Storrs
instance-predicate|# foo-a and foo-b #|data accessors|# , that I can >>>>>>> call >>>>>>> on instances: >>>>>>> >>>>>>> (struct foo (a b)) >>>>>>> (let ([my-foo (foo 42 37)] >>>>>>>(list (foo? my-foo) >>

Re: [racket-users] How to discover a struct's interface without Dr Racket?

2021-10-31 Thread Jens Axel Søgaard
the text below, you refer to the “public” interface. Can I ask >>>>>>> what you mean by “public” in this context? >>>>>>> >>>>>>> John >>>>>>> >>>>>>> > On Oct 29, 2021, at 11:16 AM, Brian Bec

Re: [racket-users] How to discover a struct's interface without Dr Racket?

2021-10-31 Thread David Storrs
struct procedures at macro-expansion >>>>>> time. >>>>>> My primary issue is "discoverability:" how can I find out the interface >>>>>> of >>>>>> any struct? >>>>>> > >>>>>> &g

Re: [racket-users] How to discover a struct's interface without Dr Racket?

2021-10-31 Thread Jens Axel Søgaard
ote: >>>>> > I understand why structs are opaque, by default, but I want to >>>>> discover the public interface of some struct type, that is, a list of the >>>>> procedures defined by the struct. >>>>> > >>>>> > He

Re: [racket-users] How to discover a struct's interface without Dr Racket?

2021-10-31 Thread Matt Jadud
eveals the interface: >>>> > >>>> > (syntax-position #'42) ~~> 790 >>>> > (syntax-span #'42) ~~> 2 >>>> > (syntax-original? #'42) ~~> #t >>>> > >>>> > etc. >>>> > >>>>

Re: [racket-users] How to discover a struct's interface without Dr Racket?

2021-10-30 Thread Brian Beckman
is trick for structs that I define: >>> > >>> > #lang racket >>> > (require (for-syntax racket/struct-info)) >>> > (require racket/pretty) >>> > >>> > (struct foo (a b)) >>> > (begin-for-syntax >>> >

Re: [racket-users] Adding keybindings to debug

2021-10-30 Thread David Storrs
om/racket/drracket/blob/b74dc3bc65b4843db0c2b381161fa9e8d85d230d/drracket/gui-debugger/debug-tool.rkt#L375 >> but it's a little intricate because a set of specialized menu items are >> created after right-clicking when in debug mode. >> >> Another possibility would be

Re: [racket-users] Adding keybindings to debug

2021-10-30 Thread Mike Engelhart
161fa9e8d85d230d/drracket/gui-debugger/debug-tool.rkt#L375 > but it's a little intricate because a set of specialized menu items are > created after right-clicking when in debug mode. > > Another possibility would be to simulate the mouse clicks, but that seems > rather hacky and error-p

Re: [racket-users] Adding keybindings to debug

2021-10-30 Thread Laurent
s 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. To view this discussion on the web visit https://groups.google.com/

Re: [racket-users] How to discover a struct's interface without Dr Racket?

2021-10-29 Thread Siddhartha Kasivajhula
gt; >> > (struct foo (a b)) >> > (begin-for-syntax >> > (displayln >> > (extract-struct-info >> > (syntax-local-value >> > #'foo >> > >> > ~~> >> > >> > >> > >> > but it

Re: [racket-users] How to discover a struct's interface without Dr Racket?

2021-10-29 Thread Brian Beckman
> (begin-for-syntax > > (displayln > >(extract-struct-info > > (syntax-local-value > > #'syntax > > > > ~~> > > > > > > > > I'd be grateful for advice and an example of how to get the interface of >

Re: [racket-users] How to discover a struct's interface without Dr Racket?

2021-10-29 Thread 'John Clements' via Racket Users
-info > (syntax-local-value > #'syntax > > ~~> > > > > I'd be grateful for advice and an example of how to get the interface of > "syntax" without Dr Racket and without grovelling docs. > > -- > You received this message beca

[racket-users] Re: How to discover a struct's interface without Dr Racket?

2021-10-29 Thread Brian Beckman
t;> (displayln >>(extract-struct-info >> (syntax-local-value >> #'syntax >> >> ~~> >> >> [image: Screenshot from 2021-10-26 17-00-33.png] >> >> I'd be grateful for advice and an example of how to get the interface of

[racket-users] Trends in Functional Programming in Education 2022 call for submissions

2021-10-29 Thread 'Elena Machkasova' via Racket Users
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[racket-users] Call for Contributions: BOB 2022 [March 11, Deadline Dec 6]

2021-10-29 Thread Michael Sperber
Entwicklungscoaching - Michael Sperber, Active Group - Stefan Wehr, Hochschule Offenburg Scientific Advisory Board - Annette Bieniusa, TU Kaiserslautern - Torsten Grust, Uni Tübingen - Peter Thiemann, Uni Freiburg -- You received this message because you are subscribed to the Google Groups "

[racket-users] Re: How to discover a struct's interface without Dr Racket?

2021-10-28 Thread jackh...@gmail.com
> (displayln >(extract-struct-info > (syntax-local-value > #'syntax > > ~~> > > [image: Screenshot from 2021-10-26 17-00-33.png] > > I'd be grateful for advice and an example of how to get the interface of > "syntax" without Dr Rac

Re: [racket-users] Adding keybindings to debug

2021-10-28 Thread David Storrs
es > > -- > 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. > To view this discussion on th

Re: [racket-users] Adding keybindings to debug

2021-10-28 Thread Laurent
o add keyboard shortcuts in the debugger. I'd like > to add shortcuts for GUI buttons "Go", "Step", "Over", etc. as well as > context menus "Print return value to console", "Pause at this point", etc. > > Any help would be greatly appreci

Re: [racket-users] Re: Typing lag with DrRacket on Linux

2021-10-28 Thread evdubs
gt;>> > [75] 5512(3.1%) 5512(3.1%) channel-put >>>>> ...lects/racket/private/misc.rkt:169:2 >>>>> > >>>>> ---- >>>>> >>>>> >>>>>

[racket-users] Adding keybindings to debug

2021-10-28 Thread James Zollinger
buttons "Go", "Step", "Over", etc. as well as context menus "Print return value to console", "Pause at this point", etc. Any help would be greatly appreciated. James -- You received this message because you are subscribed to the Google Groups &q

Re: [racket-users] [ANN] Splitflap: generating valid Atom and RSS feeds

2021-10-27 Thread Jon Zeppieri
https://github.com/97jaz/datetime-lib On Wed, Oct 27, 2021 at 10:05 AM 'Joel Dueck' via Racket Users wrote: > > On Tuesday, October 26, 2021 at 1:39:21 PM UTC-5 zepp...@gmail.com wrote: >> >> To the extent that validation is a concern, gregor is (despite the >> `

Re: [racket-users] [ANN] Splitflap: generating valid Atom and RSS feeds

2021-10-27 Thread 'Joel Dueck' via Racket Users
ings like "the > 31st of February." > I fully agree with that. ...Didn't you mention on Slack while back that you had a replacement for gregor on a shelf somewhere? ;) -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To u

[racket-users] TFPIE 2022

2021-10-26 Thread mora...@gmail.com
-reviewing process. -- 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. To view this discussion on the web vi

Re: [racket-users] Typesetting Redex definitions

2021-10-26 Thread Mallku Ernesto Soldevila Raffa
; details. Is >> there any known/simple way of doing it? >> >> Thanks in advance!, >> Mallku >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Racket Users" group. >> To unsubscribe from this group

Re: [racket-users] Typesetting Redex definitions

2021-10-26 Thread Robby Findler
Thanks in advance!, > Mallku > > -- > 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. >

[racket-users] Typesetting Redex definitions

2021-10-26 Thread Mallku Ernesto Soldevila Raffa
Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/racket-users/3c6330fe-a048-4561-98bf-495

Re: [racket-users] [ANN] Splitflap: generating valid Atom and RSS feeds

2021-10-26 Thread Jon Zeppieri
On Tue, Oct 26, 2021 at 2:18 PM 'Joel Dueck' via Racket Users wrote: > > > > On Tuesday, October 26, 2021 at 12:30:59 PM UTC-5 Sage Gerard wrote: >> >> Yes, but I'm talking about code we were asked to give feedback on. I focus >> on `tz/c` because it is documented

Re: [racket-users] [ANN] Splitflap: generating valid Atom and RSS feeds

2021-10-26 Thread 'Joel Dueck' via Racket Users
g CMSs or publishing podcasts, but also you never know what a feed will be used for. I will probably experiment with reducing the dependency down to tzinfo/tzdata and using Racket’s native date structs. -- You received this message because you are subscribed to the Google Groups "

Re: [racket-users] [ANN] Splitflap: generating valid Atom and RSS feeds

2021-10-26 Thread Philip McGrath
ensure that `moment?`s are valid. -Philip -- 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. To view this disc

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