[r6rs-discuss] Implementors' intentions concerning R6RS

Ryan Newton newton at mit.edu
Sat Oct 27 12:57:04 EDT 2007


> A standard which is largely unimplemented is a useless standard,  
> except
> insofar as it is a list of suggested features. However, the Scheme
> community already has and had a mechanism for making lists of  
> suggested
> features.

This mechanism has failed.  If it were an outstanding success then  
that would make for a different story. But given the failure thus- 
far, I think the argument for the standard being useless becomes an  
argument for despair -- i.e. Scheme is dead, has failed, etc.

I personally would rather call this a success.  Running my code on  
PLT, Larceny, and Chez is much better than what I have now.  In  
particular, that at least gives you access to PLT when you need  
libraries or debugging, and Larceny or Chez when you need performance.

I sympathize with Jeffrey Siskind's argument that many Scheme  
implementations should be experimental playgrounds.  But in my  
opinion, these implementations should be tailored for individual  
applications, used by a small number of people, and shouldn't be  
affected one way or another by a standard being ratified.

-Ryan

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