================================================================================
Symbols
================================================================================

foo-bar
foo/bar
foo?
=
~
$
>
λ
:foo
foo!
foo|bar
foo.bar
foo@bar
foo{bar}
%
&optional
&&
_
##
.foo
foo-★
1+
\1
nil

--------------------------------------------------------------------------------

(source_file
  (symbol)
  (symbol)
  (symbol)
  (symbol)
  (symbol)
  (symbol)
  (symbol)
  (symbol)
  (symbol)
  (symbol)
  (symbol)
  (symbol)
  (symbol)
  (symbol)
  (symbol)
  (symbol)
  (symbol)
  (symbol)
  (symbol)
  (symbol)
  (symbol)
  (symbol)
  (symbol)
  (symbol))
