From: ludo@gnu.org (Ludovic Courtès)
To: Doug Evans <xdje42@gmail.com>
Cc: Eli Zaretskii <eliz@gnu.org>,
"gdb-patches\@sourceware.org" <gdb-patches@sourceware.org>
Subject: Re: [PATCH v1 02/36] Guile extension language: doc additions
Date: Sat, 18 Jan 2014 20:42:00 -0000 [thread overview]
Message-ID: <8761phqaws.fsf@gnu.org> (raw)
In-Reply-To: <CAP9bCMQaFQaYJKTR0mc6Gf3BU310QuNH5eL+er_KOAre=U+9Kg@mail.gmail.com> (Doug Evans's message of "Sat, 18 Jan 2014 12:16:53 -0800")
Doug Evans <xdje42@gmail.com> skribis:
> On Fri, Jan 3, 2014 at 1:30 PM, Ludovic Courtès <ludo@gnu.org> wrote:
>>>> +The optional @var{errors} argument is either @code{"strict"}
>>>> +or @code{"replace"}. A value of @code{"strict"} corresponds to
>>>> +Guile's @code{SCM_FAILED_CONVERSION_ERROR} and a value of @code{"replace"}
>>>> +corresponds to Guile's @code{SCM_FAILED_CONVERSION_QUESTION_MARK}.
>>>
>>> Suggest a cross-reference to Guile documentation here.
>>
>> Agreed. Also, Guile talks of “conversion strategy” and “conversion
>> error handler”, with values ‘error’, ‘substitute’, and ‘escape’ (at the
>> Scheme level), and I’d recommend sticking to those names and terminology.
>
> The values chosen were to be consistent with the python support.
> OTOH I *do* like being more consistent with the particular extension
> language at hand.
> I've tentatively changes things to use "error" and "substitute".
> Question: How about exporting the SCM_FAILED_CONVERSION_* constants
> and using those instead?
>
> E.g, (value->string foo #:errors SCM_FAILED_CONVERSION_ERROR) ?
I’d rather use a symbol:
(value->string foo #:conversion-strategy 'error)
So that has to be converted in C but I think that’s OK.
(I just noticed that Guile’s ‘pointer->string’, which is similar, lacks
this argument.)
> Also, in the same spirit of naming things with preference to being
> more consistent with the extension language at hand than being more
> consistent across all extension languages, does anyone mind if I
> rename the "guile-interactive" command to "guile-repl"?
Fine with me.
Thanks,
Ludo’.
next prev parent reply other threads:[~2014-01-18 20:42 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-24 19:03 Doug Evans
2013-12-25 19:27 ` Eli Zaretskii
2014-01-03 21:31 ` Ludovic Courtès
2014-01-04 7:12 ` Eli Zaretskii
2014-01-04 11:57 ` Ludovic Courtès
2014-01-04 14:41 ` Eli Zaretskii
2014-01-04 17:42 ` Ludovic Courtès
2014-01-04 20:00 ` Eli Zaretskii
2014-01-16 4:20 ` Doug Evans
2014-01-18 20:36 ` Doug Evans
2014-01-18 20:52 ` Ludovic Courtès
2014-01-18 20:55 ` Doug Evans
2014-01-19 16:58 ` Eli Zaretskii
2014-01-19 17:19 ` Doug Evans
2014-01-19 17:34 ` Eli Zaretskii
2014-01-19 17:53 ` Doug Evans
2014-01-19 18:10 ` Eli Zaretskii
2014-01-19 21:19 ` Doug Evans
2014-01-18 20:16 ` Doug Evans
2014-01-18 20:42 ` Ludovic Courtès [this message]
2014-01-18 21:57 ` Doug Evans
2014-01-19 14:46 ` Ludovic Courtès
2014-01-19 21:37 ` Doug Evans
2014-01-19 22:50 ` Ludovic Courtès
2014-01-18 22:32 ` Doug Evans
2014-01-19 14:47 ` Ludovic Courtès
2014-01-19 15:56 ` Eli Zaretskii
2014-01-19 16:13 ` Ludovic Courtès
2014-01-19 17:05 ` Doug Evans
2014-01-18 20:06 ` Doug Evans
2014-01-18 20:24 ` Eli Zaretskii
2014-01-18 20:53 ` Doug Evans
2014-01-19 16:57 ` Eli Zaretskii
2014-01-19 17:42 ` Doug Evans
2014-01-19 21:01 ` Doug Evans
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