8 hours ago, Nadeem Abdul Hamid wrote:
> The idea is to have DrRacket automatically skip over
> automatically-inserted closing parens if the user types one while
> the cursor is right in front of one. (The Eclipse Java IDE does this
> with various types of braces and parens, and in the past I've fo
Yesterday, Eric Tanter wrote:
> That sounds like a great option "from the quick hacks dept" as you
> say ;)
>
> Anyway, I was wondering whether that wouldn't be something that
> makes sense for DrRacket to have at some point. Just like you can
> configure default spacing for specific keywords.
So
On Fri, Nov 23, 2012 at 1:20 AM, Nadeem Abdul Hamid wrote:
> 1. Do you use the automatic parentheses feature of DrRacket?
No.
> 3. If your answer to #1 is "No", why not? (Is it because you find its
> current behavior awkward in some way?)
Yes. Typing close parentheses is much less hassle than
Hi,
On Thu, Nov 22, 2012 at 4:41 PM, Neil Toronto wrote:
> On 11/22/2012 07:41 AM, Pierpaolo Bernardi wrote:
> With a few tweaks, it works in 5.3.1. It *will not work* in 5.3, because we
> hadn't fixed `for/vector:' yet.
> #lang typed/racket
>
> (define-type Array2 (Vectorof (Vectorof Number)))
I like the idea of a "style coach" very much! That'll be very handy also for
students/beginners, actually.
-- Éric
On Nov 23, 2012, at 5:52 AM, Eli Barzilay wrote:
> Yesterday, Eric Tanter wrote:
>> That sounds like a great option "from the quick hacks dept" as you
>> say ;)
>>
>> Anyway, I w
Nadeem, hello.
On 2012 Nov 23, at 00:20, Nadeem Abdul Hamid wrote:
> 1. Do you use the automatic parentheses feature of DrRacket?
No, because this feature wasn't present.
(I didn't realise until this thread that there was supposed to be a M-( and M-)
function, though I can't seem to enable t
On 2012 Nov 23, at 08:43, Eli Barzilay wrote:
> IMO, inserting a closing paren (of any shape, including quotes) must
> come with such a feature, but what you describe is only to let you get
> used to the idea. I'd prefer that in the auto-insert-closing-paren-
> mode, typing a closing paren jump
I think, that could get annoying if you want to inspect a larger number if
definitions. You would have to press the key for quite a long time.
Another shortcut, that many IDEs offer is that you can jump to the place
of definition of something via Ctrl+Left-Mouse. That would have a subset
(t
That's a bug. I've pushed a repair to the git repo.
Thanks for the report!
At Tue, 20 Nov 2012 23:19:30 -0500, Harry Spier wrote:
> Dear list members,
>
> This works in DrRacket:
> definitions window
> -
> #lang racket
> (module+ server
> (provide a-from-server)
> (define
So the best thing to do is to read all of the docs.
On Thu, Nov 22, 2012 at 2:07 PM, Jordan Johnson wrote:
> Argmin is a standard math term, but if it's one you haven't encountered, I'm
> not sure how easily you could turn it up in the Racket docs. This is a
> problem I've thought it might be n
2012/11/21 Grant Rettke :
> Hi,
>
> Today I saw someone use the 'argmin' function.
>
> I wondered how I might learn about it from search results. For example
> you know you want the minimum, and you might broadly get back a result
> for example if there was a page on "functions that give you minimu
Hi,
Racket 5.3.1 32 bit Ubuntu Karmic download for Lubuntu 12.04 32 bit.
Blew away my config directory and started it up. Set lang line and
opened a file.
Was expecting a little colored LED to the right of the little man in
the bottom right hand corner, but there is none. When I right click it
t
Do you have more than 1 core?
Robby
On Fri, Nov 23, 2012 at 10:46 AM, Grant Rettke wrote:
> Hi,
>
> Racket 5.3.1 32 bit Ubuntu Karmic download for Lubuntu 12.04 32 bit.
>
> Blew away my config directory and started it up. Set lang line and
> opened a file.
>
> Was expecting a little colored LED
On Fri, Nov 23, 2012 at 10:58 AM, Robby Findler
wrote:
> Do you have more than 1 core?
No, single core. Enjoying using Racket and friends running very fast
and pleasantly on an old but fast laptop.
Racket Users list:
http://lists.racket-lang.org/users
On Fri, Nov 23, 2012 at 11:03 AM, Grant Rettke wrote:
> On Fri, Nov 23, 2012 at 10:58 AM, Robby Findler
> wrote:
>> Do you have more than 1 core?
>
> No, single core. Enjoying using Racket and friends running very fast
> and pleasantly on an old but fast laptop.
That explains it, then. It isn't
Oh ok. I guess that feature is good for the economy, than :).
Where is the check made in the code something simple that I can grep for
and re-run raco setup to turn it on and to see how slow it is?
On Fri, Nov 23, 2012 at 11:15 AM, Robby Findler wrote:
> On Fri, Nov 23, 2012 at 11:03 AM, Grant
What about mentioning "related functions" in the docs, like linux manpages
do?
Stephan Houben
Op 23 nov. 2012 17:27 schreef "Jens Axel Søgaard"
het volgende:
> 2012/11/21 Grant Rettke :
> > Hi,
> >
> > Today I saw someone use the 'argmin' function.
> >
> > I wondered how I might learn about it f
This:
(> (processor-count) 1)
appears twice in collects/drracket/private/module-language.rkt. Remove
it (or change the 1 to a 0 :).
If it doesn't seem too painful, then maybe I can just make the
preference default to disabled on single-core machines instead of
completely disabling it.
Robby
Thanks! I will try it out.
On Fri, Nov 23, 2012 at 11:27 AM, Robby Findler wrote:
> This:
>
> (> (processor-count) 1)
>
> appears twice in collects/drracket/private/module-language.rkt. Remove
> it (or change the 1 to a 0 :).
>
> If it doesn't seem too painful, then maybe I can just make the
>
It is plenty fast at least on a small file, and that is fine with me.
On Fri, Nov 23, 2012 at 11:32 AM, Grant Rettke wrote:
> Thanks! I will try it out.
>
>
> On Fri, Nov 23, 2012 at 11:27 AM, Robby Findler <
> ro...@eecs.northwestern.edu> wrote:
>
>> This:
>>
>> (> (processor-count) 1)
>>
>>
Everybody should love how easy it is to do stuff like this with your help.
Here is a blog:
http://www.wisdomandwonder.com/article/6629/this-is-how-easy-it-is-to-make-changes-to-drracket
On Fri, Nov 23, 2012 at 11:40 AM, Grant Rettke wrote:
> It is plenty fast at least on a small file, and that
> I tried 'min' and combinations with asterisks before and after and
> never got argmin as a result.
>
On my (yesterday's) install, it is on the second page when searching for
min.
I believe the search matches on partial strings too.
It's obviously not a perfect solution, e.g., there could be an
Thanks for the kind words!
Robby
(I think you want "#;", not ";;" in the diff, tho.)
On Fri, Nov 23, 2012 at 11:53 AM, Grant Rettke wrote:
> Everybody should love how easy it is to do stuff like this with your help.
> Here is a blog:
>
> http://www.wisdomandwonder.com/article/6629/this-is-how-e
Now I'm experiencing the same problem in Ubuntu 12.10. No symbol fonts
render when using text/font; I only get the latin text equivalent. I tried
this using the Dingbats font built into Ubuntu along with custom symbol
fonts I had downloaded. Both Dingbats and the other symbol fonts I
downloaded wor
Oops, replace FONT-SIZE with whatever size font you want... sorry, I pasted
that from code in something I'm working on!
On Fri, Nov 23, 2012 at 3:02 PM, Clement Erik Ferguson <
clementraph...@gmail.com> wrote:
> Now I'm experiencing the same problem in Ubuntu 12.10. No symbol fonts
> render when
If you want to use, say, α, then you need an actual α in the string, not an "a".
I don't know how the dingbats work, but certainly that's how it works
for characters that are in the unicode character set.
(You can type those characters by using their LaTeX equivalents and
then hitting control-\ o
I'm sorry, I don't think I've explained the problem I'm having clearly.
I have fonts that I'm using that map latin characters to neumes for
byzantine chant music. So pressing "1" gives me a particular musical
symbol, and "a" gives me another symbol. I am trying to use text/font to
render those sym
On 11/23/2012 02:29 AM, Pierpaolo Bernardi wrote:
Hi,
On Thu, Nov 22, 2012 at 4:41 PM, Neil Toronto wrote:
On 11/22/2012 07:41 AM, Pierpaolo Bernardi wrote:
With a few tweaks, it works in 5.3.1. It *will not work* in 5.3, because we
hadn't fixed `for/vector:' yet.
#lang typed/racket
(de
Oh, I see. I'm sorry I don't know what is going wrong. Different
versions of cairo/pango could be relevant, possibly.
I doubt it is going to matter, but if you change the expression on
line 932 in collects/mrlib/image-core.rkt:
(send dc draw-text (text-string np-atomic-shape)
Thank you for the suggestion, but that didn't work on XP or Ubuntu. Should
I submit the issue to Racket's github? I'm new to programming and don't
know what the protocol is for things like this...
On Fri, Nov 23, 2012 at 4:32 PM, Robby Findler
wrote:
> Oh, I see. I'm sorry I don't know what is g
You could submit a PR. I'm the maintainer of the image library and the
maintainer of the lower-level libraries that it depends on (which seem
to be the ones where there might be a hope of finding a fix) also
reads these messages.
Robby
On Fri, Nov 23, 2012 at 6:37 PM, Clement Erik Ferguson
wrote
To submit a PR, in DrRacket, click on the Help menu, choose "Submit Bug
Report...", fill out the form, then click "Submit". It may help Robby
and/or Matthew figure out what the problem is if you do this on one of
the computers that doesn't render the chants properly.
BTW, as a musician, I thin
Thanks Matthew,
Is this also the same/similar bug but with submodule path as filename?
This works:
-
#lang racket ;; client.rkt
(require (submod "things.rkt" extra-things))
(displayln thing-a)
#lang racket ;; things.rkt
(provide t
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