Re: Preview

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From: Peter da Silva
Subject: Re: Preview
Date: 03:01 on 02 Nov 2005
On Nov 1, 2005, at 6:58 PM, Luke Kanies wrote:
> Traditional Unix apps don't seem to do anything with extensions; they 
> don't
> really seem to do any sort of filetype recognition at all, from what I 
> can
> tell.  I'm sure there are exceptions, but everything I've seen just 
> uses
> extensions for the humans.

The big traditional exception is "cc". But, yes, that's what I mean 
when I say UNIX does a better job with it.

> It's just silly to require that kind of intelligence in every 
> application,
> though.  Your operating system should support those kind of operations 
> as a
> service, both retrieving the existing metadata and dealing with 
> wanting to
> override it.

The only program that can be expected to create, refresh, or otherwise 
organize and manage any *important* metadata associated with a file 
(that is, stuff that needs to be there for the application to work) is 
the application itself. By definition, application-specific information 
is application-specific.

BeOS metadata is useful for humans in organizing and managing 
information about files at a higher level, but it's no better a place 
to put stuff like hard file types than resource forks, finder info, or 
file extensions.

There's stuff above here

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