Marc Feeley wrote:
Some Scheme systems still use the #!foo syntax for some objects (Gambit and Chez Scheme use #!eof to denote the end-of-file object).
So does Kawa, which also has: #!void - same as (values): The result of "void expressions". #!null - Java null. #!default and #!undefined - used mainly internally. -- --Per Bothner per@bothner.com http://per.bothner.com/