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perhaps I've missed something ... John Clements (20 Jan 2000 22:21 UTC)
Re: perhaps I've missed something ... Lars Thomas Hansen (20 Jan 2000 22:38 UTC)
Re: perhaps I've missed something ... Shriram Krishnamurthi (20 Jan 2000 22:52 UTC)
Re: perhaps I've missed something ... Lars Thomas Hansen (20 Jan 2000 23:02 UTC)
Re: perhaps I've missed something ... John Clements (20 Jan 2000 22:58 UTC)
Re: perhaps I've missed something ... Lars Thomas Hansen (20 Jan 2000 23:05 UTC)
Re: perhaps I've missed something ... John Clements (20 Jan 2000 23:12 UTC)
Re: perhaps I've missed something ... sperber@xxxxxx (21 Jan 2000 07:38 UTC)
Re: perhaps I've missed something ... Lars Thomas Hansen (20 Jan 2000 22:44 UTC)
Re: perhaps I've missed something ... John Clements (20 Jan 2000 23:09 UTC)
Re: perhaps I've missed something ... Per Bothner (20 Jan 2000 23:01 UTC)
Re: perhaps I've missed something ... Matthias Felleisen (20 Jan 2000 23:18 UTC)
Re: perhaps I've missed something ... Per Bothner (20 Jan 2000 23:55 UTC)
Re: perhaps I've missed something ... Matthias Felleisen (21 Jan 2000 01:04 UTC)
Re: perhaps I've missed something ... Per Bothner (21 Jan 2000 01:49 UTC)
Re: perhaps I've missed something ... Matthias Felleisen (21 Jan 2000 02:40 UTC)
Re: perhaps I've missed something ... thi (21 Jan 2000 09:58 UTC)
Re: perhaps I've missed something ... Per Bothner (21 Jan 2000 18:36 UTC)
Re: perhaps I've missed something ... sperber@xxxxxx (22 Jan 2000 10:32 UTC)
Re: perhaps I've missed something ... Per Bothner (23 Jan 2000 20:02 UTC)
Re: perhaps I've missed something ... Shriram Krishnamurthi (23 Jan 2000 20:50 UTC)
Re: perhaps I've missed something ... Per Bothner (23 Jan 2000 21:25 UTC)
Re: perhaps I've missed something ... sperber@xxxxxx (24 Jan 2000 07:30 UTC)
Re: perhaps I've missed something ... Michael Livshin (24 Jan 2000 16:55 UTC)
Re: perhaps I've missed something ... sperber@xxxxxx (25 Jan 2000 07:43 UTC)
Re: perhaps I've missed something ... Michael Livshin (25 Jan 2000 11:02 UTC)
Re: perhaps I've missed something ... sperber@xxxxxx (25 Jan 2000 11:31 UTC)
Re: perhaps I've missed something ... Matthias Felleisen (25 Jan 2000 13:47 UTC)
Re: perhaps I've missed something ... sperber@xxxxxx (24 Jan 2000 07:29 UTC)
Re: perhaps I've missed something ... John Clements (20 Jan 2000 23:59 UTC)
Re: perhaps I've missed something ... Per Bothner (21 Jan 2000 00:18 UTC)
Re: perhaps I've missed something ... Shriram Krishnamurthi (21 Jan 2000 00:03 UTC)
Re: perhaps I've missed something ... Per Bothner (21 Jan 2000 00:37 UTC)
Re: perhaps I've missed something ... Shriram Krishnamurthi (21 Jan 2000 08:39 UTC)

Re: perhaps I've missed something ... Matthias Felleisen 21 Jan 2000 01:04 UTC

>  Could you save pointing out the obvious to your beginning students,
>  instead of to someone who has been in the programming-languages field
>  as long as you have or longer?

Then why do you suggest that they are the same concept? Worse, why do you
suggest using the same syntactic construction for both? Programming isn't
about the fewest number of syntactic forms or names.

>  At least for top-level environments, the two forms are equivalent.

I don't even understand this claim. What does it mean?

AND: Why would you ever use set! on top-level variables except for
pedagogic reasons?

>  >    If it weren't for set!, Scheme would be a perfect data-oriented
>  >    language on top of mathematics (and thus mathematical reasoning).

>  And pray how is set! different from set-field-of-something! in this respect?

That's what I mean. Read Felleisen-Friedman POPL 87, LISP88, and
Felleisen-Hieb TCS 91. Read Crank-Felleisen POPL 90. Read Mason's
dissertation (Stanford 87) and Mason-Talcott's series of papers.

-- Matthias