[plt-scheme] plt scheme teaching language printing format

From: Matthias Felleisen (matthias at ccs.neu.edu)
Date: Fri Feb 26 15:54:34 EST 2010

Close but not quite:

> Welcome to DrScheme, version 4.2.4.3-svn25feb2010 [3m].
> Language: scheme [custom]; memory limit: 256 MB.
> > '(1 2)
> (list 1 2)
> > (cons 1 (cons 2 empty))
> (list 1 2)

Choose Language preferences, show details, click constructor style in  
the Output pane. But see above, cons doesn't come through because you  
have list in scheme.


On Feb 26, 2010, at 2:37 PM, Ze Long wrote:

> Hi,
>
> If I want the power of module language but I want the expressions to
> be displayed as in the teaching languages, how can I do that?
>
> For example, if I want to make (a b) to be displayed like (cons 'a
> (cons 'b empty)), what shall I do?
>
> Chris
> _________________________________________________
>  For list-related administrative tasks:
>  http://list.cs.brown.edu/mailman/listinfo/plt-scheme



Posted on the users mailing list.