a readtable.
A readtable that conforms to the description of Common Lisp syntax in \chapref\Syntax.
The value of *readtable* is called the current readtable. It controls the parsing behavior of the Lisp reader, and can also influence the Lisp printer (e.g. see the function readtable-case).
(readtablep *readtable*) → true
See examples for copy-readtable.
None.