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 00:14 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 10:15 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 14:13 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 18:15 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 08:33 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 14:28 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 19:30 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 17:49 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 22:13 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: R7RS-large keyowrds Marc Feeley 06 Nov 2019 18:16 UTC

> On Nov 6, 2019, at 1:10 PM, John Cowan <xxxxxx@ccil.org> wrote:
>
> If you are willing to quote them when used as expressions (as in Kawa and Racket), it *is* easy, and I can add that to the lexical docket.  But self-evaluation is the part that's going to require work.

Could you explain why you think it is harder than adding a test like this:

  (define (self-evaluating? expr)
    (or (boolean? expr)
        (number? expr)
        (string? expr)
        (char? expr)
        (vector? expr)
        (keyword? expr) ;; added to support self-evaluating keywords
        …))

Marc