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Advanced file port operations: please review. John Cowan (01 Nov 2019 23:01 UTC)
Re: Advanced file port operations: please review. hga@xxxxxx (02 Nov 2019 00:13 UTC)
Re: Advanced file port operations: please review. John Cowan (02 Nov 2019 02:19 UTC)
Re: Advanced file port operations: please review. Shiro Kawai (02 Nov 2019 10:14 UTC)
Re: Advanced file port operations: please review. John Cowan (02 Nov 2019 14:36 UTC)
Port settings Lassi Kortela (02 Nov 2019 10:28 UTC)
Re: Port settings John Cowan (02 Nov 2019 14:00 UTC)
Re: Port settings Lassi Kortela (02 Nov 2019 14:12 UTC)
Re: Advanced file port operations: please review. hga@xxxxxx (02 Nov 2019 15:43 UTC)
Re: Advanced file port operations: please review. John Cowan (02 Nov 2019 18:14 UTC)
SRFI 177 as a dependency for keywords in other places Lassi Kortela (02 Nov 2019 23:00 UTC)
Re: SRFI 177 as a dependency for keywords in other places Marc Nieper-Wißkirchen (03 Nov 2019 08:32 UTC)
Keyword arguments in R7RS-large and SRFIs Lassi Kortela (03 Nov 2019 09:16 UTC)
Re: Keyword arguments in R7RS-large and SRFIs Amirouche Boubekki (03 Nov 2019 14:27 UTC)
Re: Keyword arguments in R7RS-large and SRFIs Lassi Kortela (03 Nov 2019 15:53 UTC)
Re: Keyword arguments in R7RS-large and SRFIs John Cowan (03 Nov 2019 19:29 UTC)
How and Why keyword arguments are useful or harmful? Amirouche Boubekki (03 Nov 2019 20:11 UTC)
Re: How and Why keyword arguments are useful or harmful? Amirouche Boubekki (03 Nov 2019 20:14 UTC)
Re: How and Why keyword arguments are useful or harmful? Lassi Kortela (03 Nov 2019 20:26 UTC)
Re: How and Why keyword arguments are useful or harmful? Lassi Kortela (03 Nov 2019 20:30 UTC)
R7RS-large keyowrds Lassi Kortela (03 Nov 2019 22:18 UTC)
Re: R7RS-large keyowrds John Cowan (03 Nov 2019 22:29 UTC)
Re: R7RS-large keyowrds Lassi Kortela (03 Nov 2019 22:34 UTC)
Re: R7RS-large keyowrds Marc Nieper-Wißkirchen (06 Nov 2019 10:49 UTC)
Re: R7RS-large keyowrds John Cowan (06 Nov 2019 17:48 UTC)
Re: R7RS-large keyowrds Marc Nieper-Wißkirchen (06 Nov 2019 18:08 UTC)
Re: R7RS-large keyowrds John Cowan (06 Nov 2019 18:10 UTC)
Re: R7RS-large keyowrds Marc Feeley (06 Nov 2019 18:16 UTC)
Re: R7RS-large keyowrds Marc Nieper-Wißkirchen (06 Nov 2019 18:17 UTC)
Re: R7RS-large keyowrds John Cowan (06 Nov 2019 20:23 UTC)
Re: R7RS-large keyowrds Marc Nieper-Wißkirchen (06 Nov 2019 18:16 UTC)
Re: R7RS-large keyowrds Marc Feeley (06 Nov 2019 17:59 UTC)
Re: R7RS-large keyowrds Lassi Kortela (09 Nov 2019 12:29 UTC)
Re: R7RS-large keyowrds Marc Nieper-Wißkirchen (09 Nov 2019 12:53 UTC)
Re: How and Why keyword arguments are useful or harmful? Amirouche Boubekki (04 Nov 2019 03:31 UTC)
Re: How and Why keyword arguments are useful or harmful? Amirouche Boubekki (04 Nov 2019 04:10 UTC)
Re: How and Why keyword arguments are useful or harmful? Amirouche Boubekki (04 Nov 2019 03:43 UTC)
Re: How and Why keyword arguments are useful or harmful? Marc Nieper-Wißkirchen (06 Nov 2019 13:25 UTC)
When is a feature necessary Lassi Kortela (03 Nov 2019 22:06 UTC)
Re: When is a feature necessary Lassi Kortela (03 Nov 2019 22:12 UTC)
Re: SRFI 177 as a dependency for keywords in other places Marc Nieper-Wißkirchen (06 Nov 2019 10:21 UTC)
Re: SRFI 177 as a dependency for keywords in other places Lassi Kortela (09 Nov 2019 11:55 UTC)
Re: SRFI 177 as a dependency for keywords in other places Marc Nieper-Wißkirchen (09 Nov 2019 13:40 UTC)
Re: SRFI 177 as a dependency for keywords in other places Marc Nieper-Wißkirchen (09 Nov 2019 13:13 UTC)

Re: Keyword arguments in R7RS-large and SRFIs Lassi Kortela 03 Nov 2019 15:53 UTC

Thanks for commenting :)

>> SRFI 167 (just being finalized) has good examples:
>>
>> (make-engine open close in-transaction ref set delete range-remove range
>> prefix-range hook-on-transaction-begin hook-on-transaction-commit pack
>> unpack)
>
> This is a write-once use-many expression, so it is not a good
> candidate for keywords.
>
>>
>> (engine-in-transaction engine okvs proc [failure [success [make-state
>> [config]]]])
>>
>> (engine-range engine okvs start-key start-include? end-key end-include?
>> [config])
>
> In those, only config is really a candidate to keyword arguments the
> others have well-known default values:
>
>    failure -> raise
>    success -> values
>    make-state -> make-default-state
>
> That is it is easy to customize.

I would use keywords based solely on how many arguments the procedures
take, without regard to the purpose of those arguments. When one
procedure has 5 or more arguments, I start to lose track of which is which.

But I see your point, keywords aren't ready yet and it's your SRFI :)