With apologies for the churn... my benchmark graphs are now back at
http://ossau.homelinux.net/~neil. (i.e. they've moved back from port
8000 to port 80.)
Also they haven't been auto-updating, since yesterday, because I've been
trying to investigate why so many individual benchmarks have apparent
Hi!
Andreas Rottmann writes:
> * libguile/r6rs-ports.c (make_tp, tp_write, tp_fill_input, tp_flush,
> tp_close, initialize_transcoded_ports, scm_transcoded_port): New
> functions.
> (scm_init_r6rs_ports): Call `initialize_transcoded_ports'.
> * module/rnrs/ports.scm (transcoded-port): Remo
Applied, thanks! (But it's really 2 different patches.)
Ludo'.
Hi!
Andreas Rottmann writes:
> Besides allowing user-defined meta-commands, this change also refactors
> the meta-command machinery to split reading a command's arguments from
> the procedure actually implementing it, and hence allows nesting
> meta-commands. As an example of such a command, ",
Hi,
On Fri 19 Nov 2010 23:39, l...@gnu.org (Ludovic Courtès) writes:
> Flex is only needed when building from Git, not when building from a
> tarball, which is why ‘configure’ doesn’t check for it.
It's a common question, though. I have added a flex --version call to
autogen.sh for this reason,
Hello :)
On Thu 18 Nov 2010 22:37, l...@gnu.org (Ludovic Courtès) writes:
> Hi!
Hey I'm caught up to this week! :)
> "Andy Wingo" writes:
>
>> +source-location->source-properties
>
> I was thinking that this procedure could be made internal to the ES
> compiler, so that the export
On Thu 11 Nov 2010 17:24, l...@gnu.org (Ludovic Courtès) writes:
> (define-wrapped-pointer-type class?
> wrap-class unwrap-class print-class)
Looks great! Would be a great addition to system foreign.
>(with-syntax ((type-name (datum->syntax #'pred (gensym)))
> (%wr
On Sun 07 Nov 2010 23:54, l...@gnu.org (Ludovic Courtès) writes:
> Noah Lavine writes:
>
>> 'record-case' [...] looked neat
>
> I find it limited and would rather add record matching support in
> (ice-9 match), something I’ve been willing to look at for too long...
>
> http://news.gmane.org/gma
Hi,
On Mon 08 Nov 2010 22:08, l...@gnu.org (Ludovic Courtès) writes:
> Mark H Weaver writes:
>
>> No, (integer? 3.0) returns #t, as it should, according to R5RS.
>> R5RS's description of "integer?" gives this precise example, and
>> guile's implementation agrees.
>
> Damn, I had never realized t
On Sat, Nov 20, 2010 at 12:53 PM, Mike Gran wrote:
> You should basically always call (setlocale LC_ALL "") before
> working on non-ASCII code.
>
> Guile starts up in Latin-1. It may seem that Guile should
> pick up your environment's LANG or LOCALE on startup, but, most
> compilers (including gc
Heya Andreas,
On Sat 20 Nov 2010 19:18, Andreas Rottmann writes:
> Andy Wingo writes:
>
>> set-exception-printer! : exception-printer -> nothing
>>
> Did you mean the following?
>
> set-exception-printer! : key exception-printer -> nothing
Of course, yes. It seems I distilled the interface d
[ Re-sent after rebasing on current HEAD ]
Besides allowing user-defined meta-commands, this change also refactors
the meta-command machinery to split reading a command's arguments from
the procedure actually implementing it, and hence allows nesting
meta-commands. As an example of such a comman
Andy Wingo writes:
> On Sun 24 Oct 2010 23:46, Andreas Rottmann writes:
>
>> Attached is a patch that improves the way R6RS exceptions are printed at
>> the REPL
>
> Cool! I have also found the need to define pretty-printers for various
> throw keys. I wonder, could you rework this patch to add
Andy Wingo writes:
> Hi Andreas,
>
> On Wed 27 Oct 2010 00:53, Andreas Rottmann writes:
>
>> * module/rnrs/base.scm (error, assert): Define -- they were missing.
>> (assertion-violation): Properly treat a #f `who' argument.
>>
>> * module/rnrs/conditions.scm (condition): Use `assertion-violati
> From: Taylor Venable
> Hi there, I'm having a strange problem using "write" in recent Git
> versions. When I include certain characters in a string passed to
> write, it prints odd hex representations of the Latin-1 encodings of
> those characters: "odd" because the result is not valid UTF-
* module/rnrs/io/ports.scm: Change into an R6RS library from a "regular"
Guile module, so the bookkeeping for #:re-export and #:replace is done
automatically and we gain control over the imports from `(guile)'.
(file-option, buffer-mode, eol-style, error-handling-mode,
make-transcoder, nat
Move the I/O condition types from `(rnrs conditions)', where they were
not exported, to `(rnrs files)', where they are.
* module/rnrs/conditions.scm: Remove definition of I/O condition types.
* module/rnrs/files.scm: Replace references to I/O condition types
inside `(rnrs conditions)' with the a
* libguile/r6rs-ports.c (make_tp, tp_write, tp_fill_input, tp_flush,
tp_close, initialize_transcoded_ports, scm_transcoded_port): New
functions.
(scm_init_r6rs_ports): Call `initialize_transcoded_ports'.
* module/rnrs/ports.scm (transcoded-port): Remove, this is now
implemented in C.
* test
* libguile/r6rs-ports.c (make_bip, make_cbip, make_bop, make_cbop): Lock
the port table.
* libguile/r6rs-ports.c (make_bop): Let the returned extraction
procedure refer to the port's buffer instead of the port itself. This
fixes a segfault if the port is closed before the extraction procedu
Hi there, I'm having a strange problem using "write" in recent Git
versions. When I include certain characters in a string passed to
write, it prints odd hex representations of the Latin-1 encodings of
those characters: "odd" because the result is not valid UTF-8 even
though I believe my environmen
On Thu 28 Oct 2010 01:35, Neil Jerram writes:
> l...@gnu.org (Ludovic Courtès) writes:
>
>> Besides, you might want to check if it’s fixed in the elisp branch, who
>> knows. :-)
>
> Ah, yes, I didn't think of that. As luck would have it, this has indeed
> been fixed already. :-)
And Brian's pa
Hi Andreas,
On Wed 27 Oct 2010 00:53, Andreas Rottmann writes:
> * module/rnrs/base.scm (error, assert): Define -- they were missing.
> (assertion-violation): Properly treat a #f `who' argument.
>
> * module/rnrs/conditions.scm (condition): Use `assertion-violation'
> instead of the undefine
On Sun 24 Oct 2010 23:46, Andreas Rottmann writes:
> Attached is a patch that improves the way R6RS exceptions are printed at
> the REPL
Cool! I have also found the need to define pretty-printers for various
throw keys. I wonder, could you rework this patch to add a more generic
exception-printi
Hi,
On Fri 22 Oct 2010 06:29, Noah Lavine writes:
> After not emailing for a while, I have some good news: a JIT engine is
> working!
Great news!
I have been behind on things a bit, so apologies for taking a month to
get back to you, and then only partially. In any case Ludovic probably
knows
On Sat 20 Nov 2010 00:56, l...@gnu.org (Ludovic Courtès) writes:
>> Yes on one of my machine one loop takes about 6ns for the compiled one and
>> about 50ns for the bytcode, say a factor of 7-10 for simple tasks, but
>> remember
>> this is for rather trivial work.
>
> Woow, I didn’t expect so mu
Hi,
Just some superficial notes while reading your code :)
On Tue 16 Nov 2010 00:10, Stefan Israelsson Tampe
writes:
> (define-module (language prolog typecheck equationalize)
> #:use-module (srfi srfi-1)
> #:use-module (ice-9 pretty-print )
> #:use-mod
Hi again,
The more apropos link to Racket's contracts would probably be:
http://docs.racket-lang.org/guide/contracts.html
Cheers,
Andy
--
http://wingolog.org/
Hi Noah,
On Thu 04 Nov 2010 03:40, Noah Lavine writes:
> I think that Guile should offer optional static checking - not just of
> types, but of everything that we can check.
It seems like you're really asking for *dynamic* checking -- not only
checking properties that can be proved statically,
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