On Tue, Apr 13, 2021 at 10:31 PM John Clements
wrote:
> What if he has directories that aren’t part of an installed package? That
> was my concern, and why I suggested manually deleting compiled subdirs.
>
That's right, but given:
On Tue, Apr 13, 2021 at 8:16 PM Don Green
wrote:
> Welcome to
What if he has directories that aren’t part of an installed package? That was
my concern, and why I suggested manually deleting compiled subdirs.
John
> On Apr 13, 2021, at 18:58, Philip McGrath wrote:
>
> On Tue, Apr 13, 2021 at 8:21 PM 'John Clements' via Racket Users
> wrote:
> It sounds
On Tue, Apr 13, 2021 at 8:21 PM 'John Clements' via Racket Users <
racket-users@googlegroups.com> wrote:
> It sounds to me like the solution might be much much simpler than
> re-installing an earlier version of racket. Here’s what I recommend.
>
> 1) Delete all of the “compiled” subdirectories in
Thanks for clarifying!
It sounds to me like the solution might be much much simpler than re-installing
an earlier version of racket. Here’s what I recommend.
1) Delete all of the “compiled” subdirectories in your development path.
2) run “raco setup”.
It seems likely to me that this will solve
I have several versions of racket installed on Ubuntu linux at default
linux locations.
I think I should uninstall them all.
Then after downloading a PPA from the racket web site
install the version I want to a single directory. (I would be downloading
version: 7.8)
Does this sound like a plan
apt get upgrade
Since Racket was installed on my system, apt get upgrade goes out and finds
the latest version of Racket and installs it. version 8.
I was having no problems with Racket.
In the future I'll use PPA to install new Racket versions when I want them
- and all to a single directory.
Did you install racket using a package manager, perhaps from the racket PPA?
(I’m guessing the answer is yes, since this seems like the most likely
situation to have caused an unintentional upgrade.)
If so, I think you should generally get the right behavior from using that same
package
How to make a previously installed version of Racket current?
My O.S. is linux Ubuntu.
Is it a matter of running:
raco pkg install ...
again.
Thanks
Don.
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Hmm… that’s a new one to me. It sounds like there’s a setting that can be
toggled, I’m not quite sure what the ramifications of toggling that setting
would be.
John
> On Apr 13, 2021, at 1:05 PM, Don Green wrote:
>
> "You do not have permission to respond to author in this group."
> upon
"You do not have permission to respond to author in this group."
upon clicking button [Respond To Author]
in Google Groups/ Racket
Is there a setting I can change or is just the way this group is configured
for all?
Thanks
Don
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Hi, I'm using linux Ubuntu.
Don
On Tuesday, April 13, 2021 at 1:02:33 PM UTC-6 johnbclements wrote:
> raco pkg remove is definitely not what you want.
>
> In general, I know there are languages (ocaml, haskell, rust) that put
> their package managers “outside” of the currently installed
Right -- looks like I was barking up the wrong herring.
Robby
On Tue, Apr 13, 2021 at 2:00 PM Bruce O'Neel
wrote:
> Hi,
>
> I think that the label foreground and background colours are ok.
>
> #lang racket
> (require racket/gui/base)
> (define bg (get-label-background-color))
> (define fg
raco pkg remove is definitely not what you want.
In general, I know there are languages (ocaml, haskell, rust) that put their
package managers “outside” of the currently installed version, so it might make
sense that a package manager command could be used to change to an earlier
version of
Hi,
I think that the label foreground and background colours are ok.
#lang racket
(require racket/gui/base)
(define bg (get-label-background-color))
(define fg (get-label-foreground-color))
Produces
> (send bg red)
255
> (send bg green)
255
> (send bg blue)
My guess (will investigate) is that I broke things with this commit:
https://github.com/racket/draw/commit/a6558bdc18438e784c23d452ffd877dac867a7fd
At Tue, 13 Apr 2021 13:41:45 -0500, Robby Findler wrote:
> This looks to me like racket believes the OS is in dark mode but it really
> isn't.
Thanks. Since I do this often at night I thought the same at first. I get the
same during daytime.
The program produces #f
cheers
bruce
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And I should have added that that function's result is based on a luminance
computation of this function:
https://docs.racket-lang.org/gui/Windowing_Functions.html?q=get-label-background#%28def._%28%28lib._mred%2Fmain..rkt%29._get-label-background-color%29%29
and the foreground one. So if there
This looks to me like racket believes the OS is in dark mode but it really
isn't. Does this program produce true or false?
#lang racket
(require mrlib/panel-wob)
(white-on-black-panel-scheme?)
Robby
On Tue, Apr 13, 2021 at 1:38 PM Bruce O'Neel
wrote:
> Hi,
>
> The most recent snapshot
Hi,
The most recent snapshot version built on Linux x86-64, Arm32, and Arm64 all
have funny black blocks in the UI of Dr Racket.
While this display was captured from a MacOS X11 server it is the same on the
Linux X11 servers as well as directly on the console screen.
Thanks.
I inadvertently upgraded Racket version. Would like to make an older
installed version current.
So now when I start DrRacket v8 is current.
Is there a command that makes a specified version current?
Does
raco pkg remove
effectively make the previous version current?
Thanks. Don.
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