From: Marius Vollmer <mvo@zagadka.de>
Cc: guile-user@gnu.org, guile-devel@gnu.org
Subject: Re: Worrying development
Date: Fri, 23 Jan 2004 22:01:35 +0100 [thread overview]
Message-ID: <87oesus7kg.fsf@zagadka.ping.de> (raw)
In-Reply-To: <200401231716.JAA26107@morrowfield.regexps.com> (Tom Lord's message of "Fri, 23 Jan 2004 09:16:25 -0800 (PST)")
Tom Lord <lord@emf.net> writes:
> Mutation-sharing shared substrings are an upwards compatible extension
> to the Scheme standard. They break no correct programs. They enable
> new kinds of programs.
I'd say that the real 'trouble' is that strings are mutable at all.
Mutation-sharing substrings are only a minor additional semantical
annoyance. They do enable new kinds of programs, and that makes them
valuable.
Also, there is the possibility on the horizon that we turn string-ref
etc into 'primitive generics' which means that people could implement
new kinds of strings using GOOPS.
Also, I still like the idea of using mutation-sharing substrings as
markers that allow O(1) access into variable-width encoded strings.
--
GPG: D5D4E405 - 2F9B BCCC 8527 692A 04E3 331E FAF8 226A D5D4 E405
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next prev parent reply other threads:[~2004-01-23 21:01 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-16 9:41 Worrying development Roland Orre
2004-01-16 11:59 ` tomas
2004-01-18 21:05 ` Marius Vollmer
2004-01-18 21:58 ` Tom Lord
2004-01-22 21:47 ` Tom Lord
2004-01-22 16:11 ` Dirk Herrmann
2004-01-22 18:42 ` Tom Lord
2004-01-23 11:45 ` Dirk Herrmann
2004-01-23 17:16 ` Tom Lord
2004-01-23 21:01 ` Marius Vollmer [this message]
2004-01-23 22:18 ` Tom Lord
2004-01-24 0:27 ` Marius Vollmer
2004-01-24 0:53 ` Tom Lord
2004-01-23 22:28 ` Paul Jarc
2004-01-24 12:09 ` rm
2004-01-24 13:29 ` Marius Vollmer
2004-01-26 2:42 ` overriding car/cdr (was: Worrying development) Paul Jarc
2004-02-08 16:21 ` overriding car/cdr Dirk Herrmann
2004-02-08 18:09 ` Marius Vollmer
2004-02-08 20:56 ` Paul Jarc
2004-03-20 22:28 ` Marius Vollmer
2004-03-22 17:05 ` David Van Horn
2004-03-22 21:03 ` Marius Vollmer
2004-03-22 17:24 ` Paul Jarc
2004-01-23 22:37 ` Worrying development Dirk Herrmann
2004-01-23 23:25 ` Tom Lord
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