Re: Is a Cow an Animal?

[Pixel <pixel@mandrakesoft.com>]

Matthias Felleisen <matthias@ccs.neu.edu> writes:

> MrSpidey never scaled to classes,

I've made a simple non-OO version:

http://merd.net/pixel/language-study/various/is-a-cow-an-animal/scheme.listing

I've never had much luck with MrSpidey. Doesn't it have more precision than
"sym" for symbols and "str" for strings? Can't it keep the real value
(there's so many options...)

> and doesn't even do a good job on the
> structure hierarchy. When MrFlow comes on line, we will see what we can 
> do for this. 

any info about MrFlow? google doesn't find much.

the more recent thing seems to be
ftp.ccs.neu.edu/pub/people/wand/papers/meunier-etal-01.ps ?

thanks!