On Tue, Aug 18, 2015 at 11:52 AM, Paul van der Walt
paul.vanderw...@inria.fr wrote:
Hey Matthew,
On 2015-08-18 at 18:16, quoth Matthew Flatt:
The change was probably the switch from using homemade white-brackets
to using the white-bracket Unicode character.
OK, two questions:
a) this
At Tue, 18 Aug 2015 10:40:14 -0400, George Neuner wrote:
On Mon, 17 Aug 2015 10:07:11 -0600, Matthew Flatt
mfl...@cs.utah.edu wrote:
The problem is in the clean-up of OS-level locks. A lock is allocated
using a combination of malloc() and pthread_mutex_init(), for example.
The clean up was
At Mon, 17 Aug 2015 12:21:41 -0700 (PDT), Jack Firth wrote:
On Monday, August 17, 2015 at 9:07:15 AM UTC-7, Matthew Flatt wrote:
That's an especially basic mistake, and it slipped by because low-level
locks are rarely allocated in the run-time system. Place channels are
probably the
Thanks. I've pushed a fix to this.
If you don't want to use a git-based build, you can use the keyword
#:filename, to work around the bug.
Robby
On Tue, Aug 18, 2015 at 2:41 PM, Paul van der Walt
paul.vanderw...@inria.fr wrote:
Hello again,
I have a minor issue, i want to render a
Hi,
I am not a DrRacket user. I only it because sometime ago i tried using it to do
programming examples from the book SICP.
recently i came to know there is a 'plugin' which can be added to DrRacket to
support SICP scheme.
instructions to install the plugin are to include #lang planet
(add users@ back)
On Tue, Aug 18, 2015 at 3:40 PM, Robby Findler
ro...@eecs.northwestern.edu wrote:
On Tue, Aug 18, 2015 at 3:33 PM, Paul van der Walt
paul.vanderw...@inria.fr wrote:
On 2015-08-18 at 22:02, quoth Robby Findler:
What happens when you run this program? Do you see the white
On 2015-08-18 at 22:40, quoth Robby Findler:
Okay, when you run this program, it will create tmp.pdf. Does it
contain the same two pairs of white brackets?
I confirm that the PDF contains correct brackets.
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Racket
Apropos rendering issues on OS X. With a retina display the little dropdown
triangles in DrRacket (the one next to the delta - menu that shows
definitions) have slightly jarred edges.
/Jens Axel
2015-08-18 22:09 GMT+02:00 Andrew Kent sgt...@gmail.com:
Just an update/bump: I'm still seeing
What happens when you run this program? Do you see the white brackets
at either (10,10) or (10,60) in the resulting window?
#lang racket/gui
(define (draw c dc)
(send dc set-font (send the-font-list find-or-create-font 12
'default 'normal 'normal))
(send dc draw-text \u27e6\u27e7 10 10)
Just an update/bump: I'm still seeing this issue in DrRacket on the latest
git checkouts. I went ahead replicated the issue on a friend's mac w/ OS X
Yosemite w/ the 6.2 release as well (just to make sure I wasn't crazy or
causing the issue on my machine).[image: Screen Shot 2015-08-18 at 4.07.23
Although maybe off-topic regarding macrology:
You might want to consider factoring out the generally useful part,
which I think is the less-verbose accessors.
An already less verbose way is to use match-define or match-let, for example:
(struct s (a b c))
(define x (s 1 2 3))
(match-define (s
George,
You can see the patch here:
https://github.com/plt/racket/commit/641c56b6e95b57881b6fef846fb758ed5cd6e5a8
Sam
On Tue, Aug 18, 2015 at 10:40 AM George Neuner gneun...@comcast.net wrote:
On Mon, 17 Aug 2015 10:07:11 -0600, Matthew Flatt
mfl...@cs.utah.edu wrote:
The problem is in the
Hey Matthew,
On 2015-08-18 at 18:16, quoth Matthew Flatt:
The change was probably the switch from using homemade white-brackets
to using the white-bracket Unicode character.
OK, two questions:
a) this fixes PDF generation, great, thanks!
b) however, when i do the following:
Sorry for the long delay! I expect to get to it this week as part of my
grand tour of display issues.
At Tue, 18 Aug 2015 20:09:59 +, Andrew Kent wrote:
Just an update/bump: I'm still seeing this issue in DrRacket on the latest
git checkouts. I went ahead replicated the issue on a friend's
At Tue, 18 Aug 2015 17:45:28 +0200, Paul van der Walt wrote:
I have a bunch of typing judgements and metafunctions which i would now
like to typeset, but the ⟦⟧ characters are not showing up correctly. I
assume this is some kind of fonts problem? Mind you, at some point in
the past (some
I've found this package:
http://planet.racket-lang.org/package-source/dherman/c.plt
It includes a full C-parser, and, from what I can tell something for supporting
ABI's:
http://planet.racket-lang.org/package-source/dherman/c.plt/4/0/planet-docs/c/header.html#(part._abi)
My question is if it
Hello Racketeers,
I have been using Redex a bit more (finally beginning to understand one
or two things, yay!), but i'm having a rather banal technical problem.
I have a bunch of typing judgements and metafunctions which i would now
like to typeset, but the ⟦⟧ characters are not showing up
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