1. It's right in the docs for call-with-exception-handler:
http://docs.racket-lang.org/reference/exns.html?q=call-with-exception-handler&q=with-handlers#(def._((lib._racket/private/more-scheme..rkt)._call-with-exception-handler))
2. Thanks for the pointer!
- Original Message -
From: "M
My env function can handle that. More specifically, my style-matrix macro could
easily be extended to allow vertical bar separators.
https://github.com/ianj/scribble-latex-utils
-Ian
- Original Message -
From: Kathi Fisler
To: users@racket-lang.org
Sent: Thu, 5 Jul 2012 21:10:23 -0400 (ED
I'm trying to create a simple LaTeX table with lines between the
columns/rows from Scribble source. The last posts I find on this date back
a couple of years (when this wasn't directly supported). Is it supported
yet? If not, does anyone have LaTeX macros for this that I could use as a
starting
2012/7/5 Prabhakar Ragde :
> Jens Axel wrote:
>> Prabhalar Ragde's code from
>>
>> http://con.racket-lang.org/pr-slides.pdf
>>
>> works quite well. Code ready to use in:
>>
>> https://github.com/soegaard/bracket/blob/master/docs/pr-math.rkt
>
> Thanks for making this more accessible, Jens Axel. One
Jens Axel wrote:
Prabhalar Ragde's code from
http://con.racket-lang.org/pr-slides.pdf
works quite well. Code ready to use in:
https://github.com/soegaard/bracket/blob/master/docs/pr-math.rkt
Thanks for making this more accessible, Jens Axel. One caveat is that
the MathJax approach only wor
> The offspring is basically a module source code. Due to GP's crossover and
> mutation functions, the offsprings source code can suggest function
> redefinitions in (atleast) two ways. For example
You might consider a customized module language that's more amendable
to the kinds of code mutations
A good piece of code is like a love song you write for your girl friend.
If it isn't good enough for her, don't serenade to her. It won't work.
If your code isn't good enough to read for Racketeers (as in visual appearances)
don't present it to the list.
So first, here is how you would write
Prabhalar Ragde's code from
http://con.racket-lang.org/pr-slides.pdf
works quite well. Code ready to use in:
https://github.com/soegaard/bracket/blob/master/docs/pr-math.rkt
/Jens Axel
2012/7/5 Danny Yoo
>
> Hi everyone,
>
> I just wanted to check on what the current state-of-the-art is wit
Sean,
1. I have re-arranged your program so that it becomes readable:
-- the function that explains it all comes first
-- if you need a helper function, it is placed below
-- don't place functions at top that are called by functions further down
(roughly)
-- make sure lines are at mo
Not that I know of, nor do I have confidence that an /adequate/ solution will
ever make its way to Scribble. I like to be pleasantly surprised though.
There are TeX to MathML converters out there, so a quick hack would be to write
a math-mode macro that conditionally renders your bare LaTeX as i
Matthias' comments led me to a couple of articles at Matt Might's site that
have helped me greatly in understanding continuations and escape
continuations. (I also experienced several functional programming "aha
moments" and improved my understanding of exceptions to boot.)
http://matt.might.net/a
Hi everyone,
I just wanted to check on what the current state-of-the-art is with
regards to writing math expressions in Scribble. One of the projects
I'm working on deals quite a bit with algebra: we would like to write
expressions such as the line distance formula in our scribble
documents. We'
1. I don't know where this prose is but it reads rather confusing.
2. If I were you, I'd use an escape continuation rather than an exception
handler here. What you seem to want is flow of control, and let/ec is the right
tool then.
On Jul 5, 2012, at 9:42 AM, Rüdiger Asche wrote:
> Hi t
Hello,
I have this function :
; Vzoo -> Vzoo
; function which alters the happiness and x-coordinate based on the
ticks of the computer.
(check-expect (tock (make-VZoo (make-VCat 500 5 "rechts") (make-VCham
450 5 "rechts"))) (make-VZoo (make-VCat 503 4.9 "rechts")(make-VCham 453
4.9 "rechts"))
On Mon, Jul 2, 2012 at 1:51 AM, Dave Yrueta wrote:
> I should have been more explicit: "ensuring the function design conforms to
> its contract" means testing it in the manner demonstrated by Matthias.
> "Check-expect" is your friend :).
> On Jul 1, 2012, at 4:12 PM, Matthias Felleisen wrote:
>
Hi there,
a few of you recommended to implement timeouting reads via
sync/timeout. That works neat, but it would be even nicer to combine
this w/ exception handling, like so:
...
((readbytetimeout)
(lambda (port)
(if (sync/timeout READTIMEOUT inport)
(read-by
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