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Re: 1.8.2 srfi-19 warns about current-time
From: |
Ludovic Courtès |
Subject: |
Re: 1.8.2 srfi-19 warns about current-time |
Date: |
Tue, 09 Oct 2007 23:22:32 +0200 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.1 (gnu/linux) |
Hi,
Gregory Marton <address@hidden> writes:
> On Mon, 8 Oct 2007, Ludovic Courtès wrote:
>> You can insert the following line at the beginning of your program:
>>
>> (default-duplicate-binding-handler 'last)
>
> This affects all bindings, not just the ones I no longer want to be
> warned about.
Yes.
> resolve-module finds the module with the given name and returns it.
> http://gnu.rtin.bz/software/guile/docs/docs-1.8/guile-ref/Module-System-Reflection.html
>
> module-replace! forces the list of symbols in its second argument to
> be put into the :replace list?
> (could not find documentation)
Correct. It's not documented (yet).
> What's the risk, besides unwittingly using srfi-19's current-time when
> I wanted to use the core current-time?
The risk is that you're using undocumented features that might change or
vanish someday.
Note that using `:renamer' as Jon suggested is more "future-proof",
albeit slightly less convenient.
> As a question outside the scope of this conversation, why does srfi-19
> not use time-monotonic to mean what the core current-time means, and
> make that default instead of utc?
Because the argument to SRFI-19 `current-time' defaults to `time-utc',
and we can't change it. :-)
Thanks,
Ludovic.
- 1.8.2 srfi-19 warns about current-time, Gregory Marton, 2007/10/07
- Re: 1.8.2 srfi-19 warns about current-time, Jon Wilson, 2007/10/07
- Re: 1.8.2 srfi-19 warns about current-time, Ludovic Courtès, 2007/10/07
- Re: 1.8.2 srfi-19 warns about current-time, Gregory Marton, 2007/10/08
- Re: 1.8.2 srfi-19 warns about current-time, Ludovic Courtès, 2007/10/08
- Re: 1.8.2 srfi-19 warns about current-time, Gregory Marton, 2007/10/08
- Re: 1.8.2 srfi-19 warns about current-time, Jon Wilson, 2007/10/08
- Re: 1.8.2 srfi-19 warns about current-time,
Ludovic Courtès <=
- Re: 1.8.2 srfi-19 warns about current-time, Gregory Marton, 2007/10/09
- Re: 1.8.2 srfi-19 warns about current-time, Ludovic Courtès, 2007/10/10