Unicode lambda Lassi Kortela (12 May 2019 10:19 UTC)
Re: Unicode lambda Shiro Kawai (12 May 2019 11:18 UTC)
Re: Unicode lambda Lassi Kortela (12 May 2019 11:40 UTC)
Re: Unicode lambda Lassi Kortela (12 May 2019 11:50 UTC)
Re: Unicode lambda Shiro Kawai (12 May 2019 12:06 UTC)
Re: Unicode lambda Marc Nieper-Wißkirchen (12 May 2019 12:11 UTC)
Re: Unicode lambda Lassi Kortela (12 May 2019 12:23 UTC)
Re: Unicode lambda Lassi Kortela (12 May 2019 13:23 UTC)
Re: Unicode lambda Lassi Kortela (12 May 2019 13:46 UTC)
Re: Unicode lambda John Cowan (12 May 2019 14:20 UTC)
Re: Unicode lambda Lassi Kortela (12 May 2019 14:38 UTC)
Re: Unicode lambda Lassi Kortela (12 May 2019 14:55 UTC)
Re: Unicode lambda John Cowan (12 May 2019 15:00 UTC)
Re: Unicode lambda Lassi Kortela (12 May 2019 15:20 UTC)
Re: Unicode lambda Shiro Kawai (12 May 2019 18:42 UTC)
Re: Unicode lambda Lassi Kortela (12 May 2019 19:43 UTC)
Re: Unicode lambda John Cowan (12 May 2019 22:29 UTC)
Re: Unicode lambda Shiro Kawai (13 May 2019 10:48 UTC)
Re: Unicode lambda Lassi Kortela (14 May 2019 08:25 UTC)
Re: Unicode lambda Marc Nieper-Wißkirchen (14 May 2019 08:50 UTC)
Re: Unicode lambda Lassi Kortela (14 May 2019 10:10 UTC)
Re: Unicode lambda Lassi Kortela (14 May 2019 10:59 UTC)
Re: Unicode lambda Lassi Kortela (14 May 2019 12:35 UTC)
Re: Unicode lambda Lassi Kortela (14 May 2019 13:09 UTC)
Re: Unicode lambda Lassi Kortela (14 May 2019 14:04 UTC)
Re: Unicode lambda Shiro Kawai (14 May 2019 19:18 UTC)
Re: Unicode lambda Vincent Manis (14 May 2019 22:01 UTC)
Re: Unicode lambda Lassi Kortela (20 May 2019 09:21 UTC)
Re: Unicode lambda Marc Nieper-Wißkirchen (21 Oct 2019 14:20 UTC)
Re: Unicode lambda Shiro Kawai (21 Oct 2019 17:19 UTC)
Re: Unicode lambda John Cowan (21 Oct 2019 17:39 UTC)
Re: Unicode lambda Marc Nieper-Wißkirchen (21 Oct 2019 18:43 UTC)
Re: Unicode lambda John Cowan (21 Oct 2019 23:27 UTC)
Encoding declarations Lassi Kortela (22 Oct 2019 08:39 UTC)
Re: Encoding declarations John Cowan (22 Oct 2019 20:52 UTC)
#! directives, general and specific Lassi Kortela (22 Oct 2019 09:11 UTC)
Re: #! directives, general and specific John Cowan (22 Oct 2019 20:27 UTC)
Re: #! directives, general and specific Lassi Kortela (22 Oct 2019 20:43 UTC)
Re: Unicode lambda Marc Nieper-Wißkirchen (13 May 2019 08:50 UTC)
Re: Unicode lambda Lassi Kortela (13 May 2019 10:27 UTC)
Re: Unicode lambda Per Bothner (12 May 2019 14:17 UTC)
Re: Unicode lambda Peter (12 May 2019 15:06 UTC)

Re: Unicode lambda Lassi Kortela 12 May 2019 13:46 UTC

> Here's a quick sketch of the idea implemented in 100 lines of R7RS
> Scheme: <https://github.com/lassik/scheme-encoding-declaration>

Added an illustration of some more metadata that could be put into the
same declare-file form:
<https://github.com/lassik/scheme-encoding-declaration/blob/master/test.scm>

I quite like this because you can cleanly extend it with different kinds
of data. And with luck other Lisps could adopt the same form too.
There's nothing preventing you from having that exact same declare-file
form in Common Lisp, Emacs Lisp, or even in Clojure. For implementations
that don't recognize it, you can write a one-line macro to just ignore it.

Probably the raw-byte-based reader should skip all the data in that form
except the encoding declaration. That's simpler, faster and less
error-prone. Once the raw reader has figured out the character encoding,
the other data can be read by the normal Scheme reader.