Checking the version

[Ernest T Rees <rees+@pitt.edu>]

On Fri, 18 Jun 1993 osiris@cs.utexas.edu wrote:

> I have some code that worked with the prevoius version of MCL along with a
> number of other platforms by using conditional inclusion.  For mcl specific
> code #+:ccl was used.  However, now I want to add support for the new
> version (ie using the new CLOS classes) without killing the support of the
> old version.  Is there a #+XXXX that will work to diferentiate between the
> old and new versions?  What is the right way to do this?
> 
> Thanks.
You can find out in general by checking the value of *features*.  Fom MCL2
the feature is :ccl-1.