Re: [plt-scheme] Return from do

[Michael Vanier <mvanier@cs.caltech.edu>]

And in case you don't speak Matthias, tr = tail recursive ;-)

Mike


> From: matthias@ccs.neu.edu
> Date: Thu, 6 Jun 2002 21:09:38 -0400
> 
> 
> Exceptions or let/ec, depending on what you want. 
> 
> Most of the time you're better off writing a tr function
> and just encoding the exit conditions directly. That's 
> clearer. 
> 
> -- Matthias
> 
> 
> 
> > -----Original Message-----
> > From: owner-plt-scheme@fast.cs.utah.edu
> > [mailto:owner-plt-scheme@fast.cs.utah.edu]On Behalf Of Paulo J. Matos
> > Sent: Thursday, June 06, 2002 6:51 PM
> > To: plt-scheme@fast.cs.utah.edu
> > Subject: [plt-scheme] Return from do
> > 
> > 
> > Hi all,
> > 
> > How can I get out of do before iteration ends?
> > In CL I use return and return-from, how can I do it in PLT
> > Scheme?
> > 
> > Best regards,
> > -- 
> > Paulo J. Matos : pocm(_at_)rnl.ist.utl.pt
> > Instituto Superior Tecnico - Lisbon    
> > Software & Computer Engineering - A.I.
> >  - > http://www.rnl.ist.utl.pt/~pocm 
> >  ---	
> > 	Yes, God had a deadline...
> > 		So, He wrote it all in Lisp!
> > 
>