Richard Shann writes:
> I didn't find the SCM_UNBNDP() that you mention but since mailing the
> list I stumbled on SCM_UNDEFINED and tried
> if(opt==SCM_UNDEFINED) ...
> and that seems to work.
>
IIRC, that this works is not actually guaranteed (it depends on the type
of the SCM values; that ty
> Hi Maciej,
> I've been thinking among the same lines. At the same time this syntax could
> be used to access members of a 'struct' or 'class' object. It should be
> relatively simple to write a small interpreter (or maybe a pre-compiler).
I thought that maybe it could be achieved using the guile
Hi,
Quick update: g-wrap and guile-gnome from their master branches should
work well together, and with Guile 2.0. They still don't compile .go
files though. Guile-lib now installs (texinfo nodal-tree), allowing
Guile-present's texinfo support, now hosted on gitorious, to work with
Guile 2.0. G
I didn't find the SCM_UNBNDP() that you mention but since mailing the
list I stumbled on SCM_UNDEFINED and tried
if(opt==SCM_UNDEFINED) ...
and that seems to work.
So (unless I am doing something bad) I think I am back on course -
thanks!
Richard
On Tue, 2011-08-23 at 13:54 +0200, r...@tuxteam
On Tue, Aug 23, 2011 at 12:36:44PM +0100, Richard Shann wrote:
> I have defined a function with one needed and one optional arg, using
>
> scm_c_define_gsubr (name, 2, 0, 0, callback);
>
> in my function I need to test if the second argument is present, it
> looks like I need
>
> scm_defined_p(s
I have defined a function with one needed and one optional arg, using
scm_c_define_gsubr (name, 2, 0, 0, callback);
in my function I need to test if the second argument is present, it
looks like I need
scm_defined_p(sym, env)
but, if so, how do I find the value of env for the top-level
environm
Hi Maciej,
I've been thinking among the same lines. At the same time this syntax could
be used to access members of a 'struct' or 'class' object. It should be
relatively simple to write a small interpreter (or maybe a pre-compiler).
Otherwise you could make a wrapper around the array in the form of
