Comment by GregBuchholz

> no special syntax for anything.

    (list '(1. . #\#)
          -5/6+7.s-8i
          `(1 ,@2)
          1@1           ;hmmm, no unquote splicing comma ;-)
          10#           ;surprised?
          (list #i+1 +1i 1+i) ;complicated or complex?
          #e-1e10i     ;Old MacDonald?
          "(* 9 10)" #())