On Fri, Jul 1, 2022 at 9:25 AM Hrvoje Blazevic wrote:
> Thanks for replying. However, I was not asking for instructions on how to
> use DrRacket. Have been using it since the days when HTDP1 was first
> printed, and when it was called DrScheme.
> But to answer your question in Racket 8.5 and
After commenting out with a box, place the cursor inside the box then click
on the "Racket" menu then on the "Uncomment" item. Now the box should be
uncommented without losing anything. Does this not work for you?
HTH,
Laurent
On Fri, Jul 1, 2022 at 5:39 AM Hrvoje Blazevic
Would it be possible to allow only sending to
racket+nos...@discoursemail.com and filtering out those sent to just
racket@...?
Maybe that could avoid *some* spam. Not sure how effective that would be
though.
On Fri, 10 Dec 2021, 14:58 Stephen De Gabrielle,
wrote:
> Thanks to Sam you can now
The last 10 spams have all these words in common:
https://pastebin.com/BB0arV63
and many more (which I won't copy here for obvious reasons).
So you could create a dedicated spam filter that looks for *any* of (not:
all of) these words.
On Tue, Nov 30, 2021 at 2:10 PM George Neuner wrote:
>
Maybe: raco setup --doc-index
On Thu, Nov 25, 2021 at 11:28 AM Stephen De Gabrielle <
spdegabrie...@gmail.com> wrote:
> My first guess would be to use raco to rebuild the docs - but I can’t
> remember the exact command. It’s probably in raco pkg
>
>
> On Thu, 25 Nov 2021 at 10:08, Erich Rast
On Mon, Nov 1, 2021 at 11:14 PM James Zollinger wrote:
> Thanks for the info, Laurent. I tried the trick outlined in the link you
> sent me on Debian 11 versions of Gnome 3.38.5 (just to test this) and MATE
> 1.24.1-2 (my preferred environment) without any success.
>
I haven't
On Fri, Oct 29, 2021 at 10:47 PM James Zollinger wrote:
> Thank you both for the thoughtful answers. I will take a look at the
> quickscript you sent, Laurent. The mac keyboard shortcut is a great
> feature. Makes me wonder about buying a mac again after quite a few years.
> (I use
and "Pause at this
point" because these are context menus and the corresponding actions are
not accessible programmatically as far as I can tell.
The script probably still needs some tweaking. Let me know if you improve
it, or if you have issues with it.
HTH,
Laurent
On Thu, Oct 28, 2
Oh well, since everyone is at it, here's my version that no-one asked for.
It's similar to parendown, but uses a more standard (but also specific)
macro `cond/else` from
https://github.com/Metaxal/bazaar/blob/master/cond-else.rkt :
(*cond/else*
[(*not* (foo? x)) #f]
#:else
(*define* y (bar x))
Maybe take a look at the text-table package.
On Wed, 8 Sep 2021, 14:41 David Storrs, wrote:
> raise-arguments-errors produces neatly stacked key/value pairs with
> whitespace arranged such that values line up even when keys are of
> different lengths. Is there an easy way to get that for
Indeed, you can't put a frame% inside a panel%, if that's what you're
asking. (Though I must say I don't see what doing so would mean either,
since a frame is a "top-level" widget
[image: Screenshot from 2021-08-09 16-43-17.png]
.)
On Sun, Aug 8, 2021 at 3:11 AM Don Green wrote:
> Is it true
I usually use this script:
https://gist.github.com/Metaxal/13c4effc483c5ef9f5797ace4950f97a
The only drawback I've found so far for my own use cases (unix-wide
distribution) is that it won't migrate between snapshots and releases (but
it will migrate between snapshots and snapshots, and between
I'm not entirely sure what you mean but, just in case, you can indeed
export created GUI widgets:
file gui1.rkt :
```
#lang racket/gui
(provide fr msg)
(define fr (new frame% [label "Hear me out"]))
(define msg (new message% [parent fr] [label "I have an important
message"]))
```
file gui2.rkt
июня 2021 г. в 22:54:55 UTC+3, laurent...@gmail.com:
>
>> There's a quickscript that does something similar, but not quite what you
>> want:
>>
>> https://github.com/Metaxal/quickscript-extra/blob/master/scripts/dynamic-abbrev.rkt
>> It does cycle through completions by p
There's a quickscript that does something similar, but not quite what you
want:
https://github.com/Metaxal/quickscript-extra/blob/master/scripts/dynamic-abbrev.rkt
It does cycle through completions by pressing the same keybinding
repeatedly, but it autocompletes only according to the words that
You need to enable line/character counting with `port-count-lines!`:
#lang racket
(require syntax/to-string)
(define in (open-input-string "(comment\n \"hello world\"\n line)"))
(port-count-lines! in)
(syntax->string (read-syntax "mystring" in))
; -> "comment\n \"hello world\"\n line"
On
You probably want panel:vertical-dragable% [1] and
panel:horizontal-dragable%. See a usage example here:
https://gist.github.com/Metaxal/946aa17033c10e76c48a74127ae0b11b
[1]
Sam: How do you accurately measure such small speed-ups? On my machines, if
I run the same program twice, I can sometimes see more than 10% time
difference.
On Fri, Mar 19, 2021 at 4:10 PM Sam Tobin-Hochstadt
wrote:
> Use `#:authentic`, and `unsafe-vector*-{ref,set!}` saved about 50 more
> ms
(Welcome to Racket v8.0.0.1 [cs]. )
All results are measured on my laptop on the 10x file with `$ time racket
`, thus including the Racket VM.
* Bogdan's version with #lang racket/base: 1s.
* Dominik's version with vectors of length 256 (instead of 26) and
splitting on spaces/return/newline only
Can I expect this to work trouble-free on Windows, Mac, Linux (at least
debian/ubuntu) when installing a release the way a new user would do?
If it requires any work by the user to make it work, it seems that asking
to do
$ racket -l- myprog
is simpler.
Thanks,
Laurent
--
You received this m
You may be looking for `module->exports`:
https://docs.racket-lang.org/reference/Module_Names_and_Loading.html?q=module-%3Eexports#%28def._%28%28quote._~23~25kernel%29._module-~3eexports%29%29
On Wed, Feb 3, 2021 at 3:31 AM jon stenerson
wrote:
> The previous message here prompts this ...
>
>
On Wed, Dec 30, 2020 at 11:38 AM John Kemp
wrote:
> I have recently been trying to do this too, as it looks like DrRacket
> *should* allow this…
>
> On Dec 30, 2020, at 4:45 AM, Laurent wrote:
>
> in DrRacket you can hit View|Split, and you can split multiple times.
in DrRacket you can hit View|Split, and you can split multiple times.
On Tue, Dec 29, 2020 at 10:53 PM Hendrik Boom
wrote:
> When editing code in emacs, I oftern split the pane so I have views on two
> parts of a
> file.
> Typically, this is so I can see a function definition in one pane at the
or
(struct fruit edible () #:transparent)
On Thu, Dec 10, 2020 at 12:51 PM Noah Ma wrote:
> (struct fruit () #:super struct:edible #:transparent)
>
> --
> You received this message because you are subscribed to the Google Groups
> "Racket Users" group.
> To unsubscribe from this group and stop
Tim, if you paste your code in the definitions in DrRacket (with the #lang
racket line), and run it (as a module, thus), you obtain this in the
interactions window:
3
10
6
The `3` is because of the `(add1 (call/cc ... 2)))` expression, which is
reduced to `(add1 2)` with the side effect of
On Sun, Nov 22, 2020 at 7:45 PM Dimaugh Silvestris <
dimaughsilvest...@gmail.com> wrote:
> So I tried adding a custom keybinding using c:c, and now when I open
> DrRacket, I get the error:
> < /home/dimaugh/prog/rkt/keybindings.rkt:
> map-function in keymap%: "c:c" is already mapped as a
I've also had the same issues for a long time, and condd was almost good
enough, but the #:do is too specific.
But recently I'm using something much simpler (no continuation) and
straightforward: cond/else
https://github.com/Metaxal/bazaar/blob/master/cond-else.rkt
By contrast to other
I couldn't find an easy way to do this. (As a hack, I even tried undo+redo,
but this also includes cursor movements apparently, so it doesn't help.)
AFAICT, the undo history is buried under several private layers, so it's
inaccessible from `send` (and thus currently not accessible from
Quick comment: of you don't need to load the whole file but want to parse
it line by line, use `in-lines` which is memory-efficient.
On Thu, Sep 24, 2020, 11:46 Hong Yang wrote:
> Update with memory dump log attached.
>
> 1. With out (set! input empty), call (collect-garbage) doesn't help
> 2.
option" and
add "drracket".
After this, when you run a module from within DrRacket, it will
automatically run the `drracket` submodule, but this submodule will *not*
be run from the command line (by default).
(I also uncheck the "main" submodule as I use this one only for the co
What do you want this for, more precisely?
On Tue, Sep 1, 2020 at 3:35 PM ibar...@radford.edu
wrote:
> When running from inside drracket, `(find-system-path 'run-file)`
> understandable returns the DrRacket executable. Is there a way for me to
> further find the name of the source-file, in
My understanding is that Framework is born out of DrRacket, expecting that
some of its tools may be useful in other contexts (like, say, keymaps).
On Thu, Aug 20, 2020 at 3:11 PM Deren Dohoda wrote:
> > I think Racket would benefit by a suite of applications which are small
> but
> > not
Stephen's work may still be quite useful, as it provides a set of really
minimal (almost?) working examples that explain the specifics of various
tools.
I say keep it up, Stephen!
On Thu, Aug 20, 2020 at 5:33 AM Alex Harsanyi
wrote:
> I am not sure that a template in the style of "dotnet new"
I have no idea about custom-write, but for the duplicate keys, maybe you
installed the collection multiple times? Take a look at the output of `raco
pkg show` maybe.
On Wed, Aug 12, 2020 at 12:08 PM Deren Dohoda
wrote:
> Hi racketeers,
>
> I have two questions. The first is: is there a way to
You can also cheat by writing the name with the same color as the
background on the next lines (kind of like \vphantom in LaTeX). This has
the advantage of aligning based on the length of each name instead of
pushing everything to the right of the longest name, while working for any
font.
A
Thanks Paulo, very interesting and useful as usual!
This version of the featured paper "Hygienic macro expansion" is a little
more readable:
https://prl.ccs.neu.edu/img/kffd-tr-1986.pdf
Or would Matthias be able to provide a freshly compiled version maybe? :)
(I would be truly impressed if the
and yet:
> (for-each
(λ (x) (printf "~a: ~a\n" (~v x #:min-width 28) (struct->vector x)))
`(hello "hello" 43110 #f #(h e l l o) #"hello" (h e l l o)
,(new frame% [label ""])))
hello : #(struct:symbol ...)
"hello" : #(struct:string ...)
Maybe try `struct->vector`, which works on any value iirc (from mobile,
can't test)
On Mon, Aug 3, 2020, 15:19 Hendrik Boom wrote:
> In plain, untyped Racket:
>
> It is possible to ask if a value is a symbol with symbol?
> It is possible to ask if a value is a string with string?
> etc.
>
> Is
Just in case (not sure how relevant this is to you):
https://docs.racket-lang.org/reference/Sandboxed_Evaluation.html?q=with-limits#%28form._%28%28lib._racket%2Fsandbox..rkt%29._with-limits%29%29
Works pretty well, but there are some caveats: if an object can be reached
outside of the
I use markdown syntax for that:
The function `function` functions like `functions` but for a single
function `proc`.
I've seen others use `function' instead.
On Wed, May 27, 2020 at 7:04 PM Jens Axel Søgaard
wrote:
> Den ons. 27. maj 2020 kl. 19.56 skrev Hendrik Boom >:
>
>> Is there an
Does it change anything if you use #lang racket/gui instead of #lang racket
(require racket/gui)?
On Tue, May 26, 2020 at 10:00 AM Philip Benade
wrote:
> Hi All
>
> I have been trying to create a simple GUI with the racket/gui library. For
> the most part it works but alongside my GUI it also
ons in CS.
>
> I've pushed a repair.
>
> Thanks for the report, Laurent!
>
> At Sun, 10 May 2020 13:57:50 +0200, Jens Axel Søgaard wrote:
> > I can confirm that the bug is present in the latest snapshot of Racket CS
> > on macOS.
> >
> > FWIW _double* is
e it whether it is
> supposed to be handled here.
>
> https://github.com/racket/racket/blob/920c899ba866ce59a0387862286521e3cc1dabfb/racket/src/schemify/ptr-ref-set.rkt#L46
>
> /Jens Axel
>
> Den søn. 10. maj 2020 kl. 10.51 skrev Laurent :
>
>> Correction:
>> It's not Mac vs L
Correction:
It's not Mac vs Linux, it's Racket BC (works) vs CS (doesn't work)
On Sun, May 10, 2020 at 9:49 AM Laurent wrote:
> Hi all,
>
> We're trying to figure out why the last case below doesn't work on
> Linux, but works on MacOS. Does anyone have an explanation?
> T
Hi all,
We're trying to figure out why the last case below doesn't work on
Linux, but works on MacOS. Does anyone have an explanation?
The docs suggest that _double* shouldn't be different from _double for
_reading_ values.
More precisely,
#lang racket
(require ffi/unsafe)
(define N 10)
Stephen De Gabrielle <
spdegabrie...@gmail.com> wrote:
> Awesome - keep them coming.
>
> You should feature one in each Racket-News!
>
> Stephen
>
> On Thu, 7 May 2020 at 10:33, Laurent wrote:
>
>> Have you ever wanted to extract a block of code out of its contex
Check out `make-check-location` and friends, and maybe `with-check-info*`
https://docs.racket-lang.org/rackunit/api.html?q=define-check#%28def._%28%28lib._rackunit%2Fmain..rkt%29._make-check-location%29%29
You may have to combine with the syntax-information extracted from the
syntax object `stx`.
Have you ever wanted to extract a block of code out of its context and wrap
it in a function?
Have you ever *not* done it because of the cognitive load(*) of figuring
out the function arguments and the return values?
Well, now it's as easy as Ctrl-Shift-X and Ctrl-Shift-Y. Using
check-syntax,
If you insist on using match, you can do it with a loop:
#lang racket
(define (parsel l)
(match l
[(list-rest req1 req2 r)
(cons (list req1 req2)
(let loop ([r r])
(match r
['() '()]
[(list-rest opt1 opt2 opt3 opt4 r2)
For your second point, you can never really know what other work depends on
your package. You could display a message in the new package or in the
readme for example, but that's likely not going to work well for
various reasons. (but see my last comment)
However, what Jay is saying I believe
Also, if I remember correctly, the timings given in the said (excellent)
tutorial are very conservative or outdated. If you have a multicore
machine, it will speed up the process by up to a factor 8.
On Thu, Apr 30, 2020, 15:42 Sam Tobin-Hochstadt
wrote:
> On Thu, Apr 30, 2020 at 9:09 AM Ben
Alex, that looks like an interesting workflow. Maybe worth a blog post? ;)
On Thu, Apr 30, 2020 at 12:11 AM Alex Harsanyi
wrote:
>
> You could both send packages to the package catalog and instruct your
> users to use a different package source if they wish to use old versions.
> I don't see
Follow up on Ben's idea:
Take n as an optional argument, init value #f.
On first application of f on the first values, continue n-map with
n=received number of values. Once arrived at the empty lists you know how
many values you should have.
At each iteration, you can even check that the number of
I don't know what the exact specs are, but what should be the return values
for '(a a a b b c) and '(a a b b b c) ?
(I can't test right now but I suspect the match approach might miss one)
On Wed, Dec 4, 2019, 23:56 Matthew Butterick wrote:
>
> On Dec 4, 2019, at 3:26 PM, 'Joel Dueck' via
There may be some examples on Rosetta code, or at least Racket snippets
could be added:
https://rosettacode.org/wiki/Category:GUI
On Sat, Nov 23, 2019, 00:23 Martin DeMello wrote:
> One helpful thing to do is expand the GUI section of awesome-racket
> https://github.com/avelino/awesome-racket
>
On Thu, Nov 14, 2019 at 3:11 AM Andrew wrote:
> I have this:
>
> (define (related? a1 a2)
> (if (equal? a1 a2)
> true
> (related? (member (rest ("proc that calls list" a1)) (rest ("proc
> that calls list" a2)))
> (member a1 ("proc that calls list" a2))
>
I can't make
If I remember correctly, I think you want to add a spacer box at the right
of your message% in the same panel:
https://docs.racket-lang.org/gui/grow-box-spacer-pane_.html?q=message%25
so that the message takes only the space it needs and is thus flushed to
the left.
On Sun, Oct 13, 2019 at 8:11
Hendrik,
There is also the all too often forgotten iterative deepening depth-first
search algorithm:
https://en.wikipedia.org/wiki/Iterative_deepening_depth-first_search
which has the advantages of both, at a very small cost in search time
compared to doing depth-first search with the right
This DB is even better:
http://download.geonames.org/export/
On Sun, Sep 8, 2019 at 8:34 AM Laurent wrote:
> Nice :)
>
>
> On Sat, Sep 7, 2019 at 2:00 AM Alex Harsanyi
> wrote:
>
>> In fact, I updated the data frame package to be able to read the CSV file
>
uot; "lng" "population")])
>> (->numeric df series))
>>
>> (define ((is-city? name) v)
>> (equal? (vector-ref v 0) name))
>>
>> (df-select* df "city" "country" "lat" "lng" #:filter (is-city? &
There's a small free database here too:
https://simplemaps.com/data/world-cities
I started writing a simple query system for it this morning (csv->rktd,
then just list of assoc operations).
On Fri, Sep 6, 2019 at 1:35 PM Sage Gerard wrote:
> Would geonames help?
> http://www.geonames.org/
>
>
Adam,
I strongly recommend you take a look at Levin Search (aka Universal
Search), which enumerates and runs programs by dovetailing in a smart way:
http://people.idsia.ch/~juergen/mljssalevin/node4.html
http://www.scholarpedia.org/article/Universal_search#Universal_search
This avoids the
however.)
At least it's very simple to generate all 'syntactically' valid Turing
machines ;)
On Thu, Sep 5, 2019 at 2:56 PM David Van Horn wrote:
> But whether a program is syntactically valid is not an easy thing to
> decide in a language like racket...
>
> On Thu, Sep 5, 2019, 9:4
Or as a simple hack you can redefine `apply' as a one letter binding like
`~'.
On Thu, Sep 5, 2019 at 12:52 PM Robby Findler
wrote:
> Although this is a bit tedious and I write that too much too ... maybe
> they should call "flatten" on their arguments or just accept a list of
> picts?
>
>
Probably only those that output Chaitin's constant ;)
But otherwise I would guess "syntactically valid", in which case it would
be easier to consider only lambdas with only one argument.
Though if you want to also use all of Racket's primitives (that is,
including I/O), then good luck. My
Looks like your best bet is to save the pict as a bitmap in a separate
file, then load it in your module and export this value.
>From the top of my head:
where the pic is produced:
(send (pict->bitmap my-pict) save-bitmap "path-to/the-bitmap-file.png" 'png)
(or maybe: right click on the snip then
Good idea. I might come between 12pm and 1pm.
On Fri, Jul 12, 2019 at 8:36 PM zeRusski wrote:
> argh, wish you'd go with after work hours or the weekend. Sorry, won't be
> able to make it.
>
> On Friday, 12 July 2019 09:20:58 UTC-6, Stephen De Gabrielle wrote:
>>
>> Hi,
>>
>> Next Friday, 19
There are several ways to solve this (including deriving classes), but the
simplest for you right now is probably to have `initialize-progress-bar'
return the gui widgets (in particular `gauge' and `msg'), assign the values
to `the-gauge' and `the-msg' (say) from the return values of
If no one is really relying on them as of today, then I would strongly
support allowing Matthew to break things and move fast. If anyone has a
real need for such a data structure it can still probably be implemented
later as a third-party library, possibly extended to
user-specified-precision
Thank you all for the new release!
On Wed, May 15, 2019 at 7:05 PM 'John Clements' via Racket Users <
racket-users@googlegroups.com> wrote:
> - Racket's IO system has been refactored to improve performance
> and simplify internal design.
>
Is it mild overall performance improvement, or are
Rollapp looks interesting, but when I want to sign in with my gmail account
it requires to get information about all my linked email addresses. That
really seems unnecessary to me, so I didn't try it.
On Fri, Apr 26, 2019 at 9:59 PM Stephen De Gabrielle <
spdegabrie...@gmail.com> wrote:
> Yes -
For DrRacket there's a quickscript in the quickscript-extra package, called
"provided-by" (not sure which of "by" or "from" is the appropriate English
form here...). It searches all(?) installed libraries for you and reports
the packages that export the identifier under the keyboard cursor.
This is a fantastic idea, Alex. (While I'm at it, thanks for all your other
projects related to the GUI, they are really cool.)
I'm *very* much in favour of all your points, (1) to (4).
I've had uses of different colors scheme for academic papers, and the
default palette doesn't work well for
You're probably looking for `real->decimal-string`.
Also take a look at ~r instead of ~a, as the former is only for numbers.
On Fri, Mar 15, 2019 at 5:57 PM wrote:
> Hi all,
>
> I've been looking through the docs for a way to print decimals to a
> defined precision.
>
> I can get close to what
Not sure how much this would help you, but there's a `text-table`package.
It's fairly simple though.
Docs: https://docs.racket-lang.org/text-table/index.html
On Wed, Mar 13, 2019 at 6:19 PM Matt Jadud wrote:
> Hi all,
>
> I have a tabular data type that I'd like (I think) to be able to render
A long time ago I had a need for this too, so I just made one for me:
https://github.com/Metaxal/bazaar/blob/master/slideshow/slideshow-tree.rkt
The behaviour is a bit different from pict/tree-layout.
There's an example usage in the drracket submodule at the end of the file
that produces:
[image:
Good point. I wasn't sure that would work---it does.
On Wed, Feb 27, 2019 at 1:28 PM Jens Axel Søgaard
wrote:
> I suppose you could (re)require it again.
>
> ons. 27. feb. 2019 kl. 14.19 skrev Laurent :
>
>> Wait, that means that in an interactive session, if you ever hap
Wait, that means that in an interactive session, if you ever happen to
redefine `else', you can't use `case' anymore?
On Tue, Feb 26, 2019 at 5:03 AM Ben Greenman
wrote:
> Here's a suggestion for the docs:
>
> https://github.com/racket/racket/pull/2505
>
> --
> You received this message because
Not sure what the actual problem is, but may be this excerpt from the docs
is relevant:
The internal size of a regexp value is limited to 32 kilobytes; this
limit roughly corresponds to a source string with 32,000 literal characters
or 5,000 operators.
Source:
perhaps more importantly:
-- (build-vector 5 (lambda (_) (make-vector 5 0)))
-- (make-vector 5 (build-vector 5 (lambda (_) 0)))
On Sun, Feb 10, 2019 at 3:16 PM Gustavo Massaccesi
wrote:
> To understand the problem, it will be useful to understand the difference
> between
>
> -- (make-vector 5
; > '(123 456)
> >
> > although I am not sure it is a good idea to call read on strings
> received from the user...
> >
> > Alex.
> > On Wednesday, February 6, 2019 at 6:49:57 PM UTC+8, Laurent Orseau wrote:
> >>
> >> read-from-string and read-from-str
Oh nice, I didn't know we could do that one!
Point taken :)
I suppose (hope?) you can still use sandboxing with memory limits for this?
On Wed, Feb 6, 2019 at 11:52 AM Alex Harsanyi
wrote:
>
>
> On Wednesday, February 6, 2019 at 7:36:40 PM UTC+8, Laurent Orseau wrote:
>>
>>
On Wed, Feb 6, 2019 at 11:25 AM Alex Harsanyi
wrote:
> (read-from-string "123") is equivalent to `(call-with-input-string "123"
> read)` while read-from-string-all can be replaced by:
>
> (define (read-all in)
> (let loop ([result '()])
> (let ((v (read in)))
> (if
read-from-string and read-from-string-all are convenient functions, but
they belong to the mzlib/string library, which is deprecated. I can't find
an existing replacement in racket/string or racket/base. Is there one with
a different name?
--
You received this message because you are subscribed
On Mon, Feb 4, 2019 at 9:55 PM Robby Findler
wrote:
> > Possibly. I'm not sure what would be the best option yet, I'll think
> about it but I welcome suggestions.
>
> I think the main thing should be to avoid any uncaught exceptions (if
> they happen while quickscript starts up, it will get
On Sun, Feb 3, 2019 at 7:00 PM Robby Findler
wrote:
>
>
> On Sun, Feb 3, 2019 at 11:50 AM Laurent wrote:
>
>> I've pushed a repair. It should be integrated with the next racket
>> nightly release I suppose.
>>
>> The fix is to check the compiled v
file"). Have you done something like this before?
On Fri, Feb 1, 2019 at 1:37 PM Laurent wrote:
> Okay then, I'll work on a fix tomorrow.
>
> On Fri, Feb 1, 2019 at 1:23 PM Robby Findler
> wrote:
>
>> I can't say concretely what will go wrong I am sorry to say. There are
&
Ouch!! :-D
On Sun, Feb 3, 2019 at 3:40 PM Matthias Felleisen
wrote:
>
>
> On Feb 3, 2019, at 10:12 AM, Laurent wrote:
>
> When was that and what was the outcome of this meeting?
>
>
>
> Nothing. It was a waste of my time. — Matthias
>
>
--
You received this m
Now you just peaked my curiosity!
When was that and what was the outcome of this meeting?
On Sat, Feb 2, 2019 at 11:00 PM Matthias Felleisen
wrote:
>
> [[ p.s. For my very first Python program (a couple of days before meeting
> with GvR), I used Python’s append and was annoyed beyond belief.
Thanks for the fast fix Matthew!
It should help at least for those who install the nightlies but haven't
upgraded yet.
On Fri, Feb 1, 2019 at 4:46 PM Matthew Flatt wrote:
> At Fri, 1 Feb 2019 15:45:02 +0000, Laurent wrote:
> > Okay, I think the problem is that DrRacket's dependency
But I should add that that's not a big deal to me now, since at least now I
know how to work around it.
On Fri, Feb 1, 2019 at 4:06 PM Laurent wrote:
> Or better yet, maybe replace the choice between print and write to a
> boolean choice on the initial value of 'print-as-expr
:
> Could it be changed to also set `(print-as-expression)` appropriately?
>
> Sam
>
> On Fri, Feb 1, 2019 at 11:02 AM Robby Findler
> wrote:
> >
> > Ah, right! I forgot about that setting. Yes, what you describe is
> > exactly what happens.
> >
> > Robb
and command line.
On Fri, Feb 1, 2019 at 3:48 PM Laurent wrote:
> I'm in #lang racket for DrRacket, and I assume it's the same for the
> command line when merely starting "$ racket"
>
>
> On Fri, Feb 1, 2019 at 3:39 PM Robby Findler
> wrote:
>
>> This
acket or the one you are
> "inside" in the repl if you're in one). Possibly those are different
> for you, Laurent?
>
> Robby
>
> On Fri, Feb 1, 2019 at 9:33 AM Sam Tobin-Hochstadt
> wrote:
> >
> > I see the same behavior in DrRacket as in command l
to remove
quickscript-extra, if you've installed it, since it is not in DrRacket's
dependencies.)
Glad you like it in any case :)
On Fri, Feb 1, 2019 at 2:47 PM andrew blinn wrote:
> Hi Laurent!
>
> I may be misattributing the error. I did indeed already have quickscript
> insta
I'm seeing a difference that I can't explain. In the interactions below,
look for the leading quote in the output string on the commandline, and its
absence in DrRacket.
The same problem happens when running a module containing the same code, so
it's not a top-level issue.
Is there another
r it! We have a fallback if this don't work out. :)
>
> Robby
>
> On Fri, Feb 1, 2019 at 7:01 AM Laurent wrote:
>
>> On Fri, Feb 1, 2019 at 11:30 AM Robby Findler <
>> ro...@eecs.northwestern.edu> wrote:
>>
>>> My feeling is that our compil
y anyway, just requiring a little more time. Copying the same scripts
in different folders will very likely mean divergence of source at some
point and likely frustration for the user.
Or am I missing something?
>
> Robby
>
> On Fri, Feb 1, 2019 at 4:12 AM Laurent wrote:
>
>&
Hi Andrew,
I don't quite understand what role quickscript being part of the main
distribution plays here. Can you give some more details about your issue?
Just in case, the only change is that quickscript is by default a
dependency of DrRacket, which just means that if you didn't have it before,
Thanks for bringing this up.
Indeed the compile option from the quickscript menu should work, but it's
not ideal.
I'm not a big fan of the copy option. (To me that sounds like asking for
trouble, but I may be wrong.)
A nicer solution may be to simply check if the scripts are compiled with
the
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