(quote U:any): any fexpr
Quote is used to distinguish a constant s-expression from one which is
to be evaluated. The return value is U. Since quote is an fexpr U is never
evaluated.
(mkquote U:any): list expr
Returns the result of (list ’quote U).
(function FN:function): function fexpr
Function is similar to quote, except that its argument is a reference to a
function. FN is either the name of a function, a lambda expression, or a
code-pointer. It is not correct to use quote to suppress the evaluation of an
expression which represents a function. The misuse of function can effect
the way in which code is compiled, in particular, application of the mapping
functions (see Chapter ??? for more information).
Use of the read macro #’ will result in an application of function. For example, if the reader
encounters #’fun the expression (FUNCTION FUN) will be returned. This read macro is part of
the 