Is Scheme available for Unix 4.3 BSD, Ultrix 2.0, or Sys V 3.0? Thanks. -Richard -- Richard Robison UUCP: rr@gt-cmmsr.UUCP (404-894-6221) ...!{allegra,hplabs,ihnp4,ulysses}!gatech!gt-cmmsr!rr INTERNET: rr@cmmsr.gatech.edu