Joel Neely wrote:

>Hi, Andrew,
>
>Andrew Martin wrote:
>  
>
>>There has to be an association in the operating system between
>>files with the extension ".r" and the Rebol interpreter.
>>
>>    
>>
>
>No.  You're describing the Visual CP/M method, not the standard
>MacOS mechanism.  With MacOS, the directory entry of each file
>has two attributes "creator" and "file type" which are normally
>set by the application that creates the file.  The "creator"
>attribute tells which application to launch when the file is
>double-clicked (usually the creating application itself), and
>the "file type" allows an application to have multiple "flavors"
>of documents (e.g. end-user documents vs. read-only templates)
>that it treats differently.
>
>Doing this with a one-to-three-letter suffix on the file name
>itself is a very fragile substitute used by some big company
>in Redmond, based on legacy designs going back at least to the
>early 1970's.  It's very easy for the user to change the suffix
>accidentally while renaming a file, and then the relationship
>is broken.
>  
>
And I think Mac OS should look at AmigaOS tooltypes and datatypes, which 
recognize file under internal structure etc. :-) No, really - just 
kidding - so what would Rebol would have to do, to support MacOS properly?

-pekr-

>-jn-
>
>  
>



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