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When running a file (with F5) in DrRacket, I sometimes get the following error:
```
../../../../.racket/snapshot/pkgs/drracket/drracket/private/module-language.rkt:482:8: module-path-index-resolve: "…
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The following program creates a top-level frame% instance containing a vertical panel.
```
#lang racket
(require racket/gui)
(define the-frame
(new frame%
[label "a frame"]
…
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Owned by Matthew Flatt. Only covers the `racket -l tests/gracket/test` command, not the `gracket -z` and `gracket-text` commands. The latter two are expected to be run on Windows and Mac; supporting t…
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I haven't confirmed the root cause yet, but I believe what happens is that simultaneous edits (say, one in the GUI and one from the server) cause the editor to try to `lock` twice. I'll be posting the…
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The new firmware with pure BLE binary data transmission can be used with the ble-receiver script on the other end, which translates the binary values into a string.
While this happens "live", unlike …
xjjak updated
2 weeks ago
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You're giving the talk, so I CLEARLY don't know what I'm doing yet. I was trying to get into the "free" typing mode, not really coding anything. While trying to do a list, I got to the second item and…
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A feature request: implement reordering of tabs via drag and drop.
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I am getting a fontconfig problem in `plot`:
```
# racket
Welcome to Racket v7.1.
> (require plot/no-gui)
> (plot-file (function (lambda (x) (sin (* 4 x))) -1 1) #:x-min -1.5 #:x-max 1.5 #:y-min …
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This issue was first reported on the [mailing list](https://groups.google.com/g/racket-users/c/v7zLoTnDwE0/m/pT5MZSqLCAAJ): some people find a blinking caret either an annoyance or an accessibility is…
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Following and investigation into tooltips being misplaced in https://github.com/alex-hhh/gui-widget-mixins/issues/3, we determined that the underlying issue is that for some reason on my system I have…