I think the contracts on struct accessors (and specifically in
scribble core data structures) is significant. If you have ideas on
how to speed them up, that'd be welcome. I think they are set up to be
easily disabled (they are added with a macro somewhere) so you can
time things if you want.
FWIW
On Fri, Nov 9, 2012 at 5:40 PM, Robby Findler
wrote:
> Was it actually faster?
>
>
Unfortunately I couldn't observe the change switching from display to
write-string: it was within the margin of noise.
_
Racket Developers list:
http://lists.racket-lang.org/dev
I've been hammering on the problem of speeding up scribble. One of the
things that's a surprise is that the contract checks on the part/element
structure appear to be significant because Scribble documents are so
granularly structured.
I focus on extract-part-style-files in scribble/base-render.r
Was it actually faster?
Robby
On Fri, Nov 9, 2012 at 5:46 PM, wrote:
> dyoo has updated `master' from daca1c0d5b to 7618a6a737.
> http://git.racket-lang.org/plt/daca1c0d5b..7618a6a737
>
> =[ 2 Commits ]==
> Directory summary:
> 100.0% c
Providing `zip' is still useful IMO, both for people who don't know /
remember that trick and as a shorthand.
Vincent
At Fri, 9 Nov 2012 07:34:35 -0500 (EST),
J. Ian Johnson wrote:
>
> [forgot reply all]
> zip is unnecessary because of n-ary map.
> (zip l0 l1) = (map list l0 l1)
> -Ian
> -
Four hours ago, Sam Tobin-Hochstadt wrote:
> On Fri, Nov 9, 2012 at 4:57 AM, Marijn wrote:
> > I've had a report that building racket without X doesn't work if
> > cairo is not installed. Presumably in this mode it should not need
> > cairo, right?
>
> Libraries like `racket/draw` and `slideshow/
"J. Ian Johnson" writes:
> zip is unnecessary because of n-ary map.
> (zip l0 l1) = (map list l0 l1)
Indeed. And that's how I did it.
But I think `zip' is explicit with the intent.
_
Racket Developers list:
http://lists.racket-lang.org/dev
[forgot reply all]
zip is unnecessary because of n-ary map.
(zip l0 l1) = (map list l0 l1)
-Ian
- Original Message -
From: "Diogo F. S. Ramos"
To: dev@racket-lang.org
Sent: Thursday, November 8, 2012 11:46:15 PM GMT -05:00 US/Canada Eastern
Subject: [racket-dev] [PATCH] Add a `zip' procedu
On Fri, Nov 9, 2012 at 4:57 AM, Marijn wrote:
> I've had a report that building racket without X doesn't work if cairo
> is not installed. Presumably in this mode it should not need cairo, right?
Libraries like `racket/draw` and `slideshow/pict` don't need X -- they
can produce PDFs or PNGs or ot
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Hi,
I've had a report that building racket without X doesn't work if cairo
is not installed. Presumably in this mode it should not need cairo, right?
Marijn
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On 19-07-12 16:59, Marijn wrote:
> Hi,
>
> I've been having some performance problems when using lots of items
> in table-panels[1]. Switching tabs when running the following
> example exhibits the problem. Can anything be done about it?
So it seems
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Hi,
in DrRacket 5.3.1 I just got an internal error when trying to "Save
As" a file to a new name. Selecting a file, hitting search button,
changing the file name and hitting Save. I haven't been able to
reproduce, but different strange things happen.
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