Josef Wolf writes:
> BTW: While we're at the docs, what I find confusing about guile documentation
> is that it talks extensively about the C bindings, but has not much to say
> about the language itself and how guile differs from the standard (extensions,
> limitations). But maybe I've just not
Josef Wolf writes:
> On Fri, Mar 19, 2010 at 05:15:57PM +0100, Andreas Rottmann wrote:
>> defmacros are bound to bite you in the proverbial ass real hard when you
>> combine them with modules, so it's best to avoid them like the
>> plague. At least that's my experience, FWIW.
>
> Thanks for the w
On Mon, Mar 22, 2010 at 09:36:16PM +0100, Andy Wingo wrote:
> Hi Josef,
>
> On Mon 22 Mar 2010 20:50, Josef Wolf writes:
>
> >> http://git.savannah.gnu.org/gitweb/?p=guile.git;a=blob;f=doc/ref/api-macros.texi;h=51f54ed070af453a138282f61e7cd8dbbddc53a3;hb=HEAD
> >
> > Where can I find a version t
On Sat, Mar 20, 2010 at 03:13:45PM +0100, szgyg wrote:
> Josef Wolf wrote:
> >I am trying to understand the defstruct macro from the "teach yourself
> >scheme in fixnum days" tutorial, which can be found in chapter 9 at
> >http://www.ccs.neu.edu/home/dorai/t-y-scheme/t-y-scheme-Z-H-11.html#node_cha
On Mon, Mar 22, 2010 at 09:16:34PM +0100, Andy Wingo wrote:
> Hi Josef,
>
> I seem to be the negative guy in replies to you.
Uh? I did not notice anything negative?
> Apologies for that!
I don't see any reason for you to apologize...
> On Mon 22 Mar 2010 20:25, Josef Wolf writes:
>
> > On Fr
Hi Josef,
On Mon 22 Mar 2010 20:50, Josef Wolf writes:
>> http://git.savannah.gnu.org/gitweb/?p=guile.git;a=blob;f=doc/ref/api-macros.texi;h=51f54ed070af453a138282f61e7cd8dbbddc53a3;hb=HEAD
>
> Where can I find a version translated in pdf or html or something?
http://hydra.nixos.org/build/32939
Hi Josef,
I seem to be the negative guy in replies to you. Apologies for that!
On Mon 22 Mar 2010 20:25, Josef Wolf writes:
> On Fri, Mar 19, 2010 at 08:54:02AM -0400, Ken Raeburn wrote:
>>
>> The result of (if #f #f) is unspecified, not #f, according to r5rs.
>> That means an implementation c
On Fri, Mar 19, 2010 at 03:28:39PM +0100, Andy Wingo wrote:
> Hi,
>
> On Fri 19 Mar 2010 09:57, Josef Wolf writes:
>
> > (show-expansion (defstruct tree height girth age leaf-shape leaf-color))
>
> (macroexpand '(defstruct ...))
>
> You might want to surround that with (pretty-print ...) from
On Fri, Mar 19, 2010 at 05:15:57PM +0100, Andreas Rottmann wrote:
> defmacros are bound to bite you in the proverbial ass real hard when you
> combine them with modules, so it's best to avoid them like the
> plague. At least that's my experience, FWIW.
Thanks for the warning. I'd like to understan
On Fri, Mar 19, 2010 at 08:54:02AM -0400, Ken Raeburn wrote:
> On Mar 19, 2010, at 04:57, Josef Wolf wrote:
> > My next question is more related to the defstruct macro.
> > In line 11, defstruct stores the default initializers into the vv vector:
> >
> > (if (pair? f) (cadr f) '(if #f #f)))
> >
Josef Wolf wrote:
I am trying to understand the defstruct macro from the "teach yourself
scheme in fixnum days" tutorial, which can be found in chapter 9 at
http://www.ccs.neu.edu/home/dorai/t-y-scheme/t-y-scheme-Z-H-11.html#node_chap_9
My first question is of a more generic type. For a better u
Andy Wingo writes:
> Hi,
>
> On Fri 19 Mar 2010 09:57, Josef Wolf writes:
>
>> (show-expansion (defstruct tree height girth age leaf-shape leaf-color))
>
> (macroexpand '(defstruct ...))
>
> You might want to surround that with (pretty-print ...) from (ice-9
> pretty-print).
>
>> Of course this
Hi,
On Fri 19 Mar 2010 09:57, Josef Wolf writes:
> (show-expansion (defstruct tree height girth age leaf-shape leaf-color))
(macroexpand '(defstruct ...))
You might want to surround that with (pretty-print ...) from (ice-9
pretty-print).
> Of course this is possible. After all, code is data
On Mar 19, 2010, at 04:57, Josef Wolf wrote:
> My next question is more related to the defstruct macro.
> In line 11, defstruct stores the default initializers into the vv vector:
>
> (if (pair? f) (cadr f) '(if #f #f)))
>
> So if the field is a pair, the initializer is stored in vv. That's eas
Hello,
I am trying to understand the defstruct macro from the "teach yourself
scheme in fixnum days" tutorial, which can be found in chapter 9 at
http://www.ccs.neu.edu/home/dorai/t-y-scheme/t-y-scheme-Z-H-11.html#node_chap_9
My first question is of a more generic type. For a better understanding
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