@lisp: Marking a Lisp Example ¶The @lisp command was used for Lisp code:
@lisp Example lisp code @end lisp
This is now synonymous with the following:
@example lisp Example lisp code @end example
Use @lisp to preserve information regarding the nature of
the example. This is useful, for example, if you write a function
that evaluates only and all the Lisp code in a Texinfo file. Then you
can use the Texinfo file as a Lisp library.