practice).
We often identify functions with the symbols used to name them. For
-example, we often speak of ``the function @code{car}'', not
+example, we often speak of ``the function @code{car},'' not
distinguishing between the symbol @code{car} and the primitive
subr-object that is its function definition. For most purposes, the
distinction is not important.
The argument @var{sequence} can be any kind of sequence except a
char-table; that is, a list, a vector, a bool-vector, or a string. The
result is always a list. The length of the result is the same as the
-length of @var{sequence}.
+length of @var{sequence}. For example:
@smallexample
@group
-@exdent @r{For example:}
-
(mapcar 'car '((a b) (c d) (e f)))
@result{} (a c e)
(mapcar '1+ [1 2 3])
In Lisp, a function is a list that starts with @code{lambda}, a
byte-code function compiled from such a list, or alternatively a
-primitive subr-object; names are ``extra''. Although usually functions
+primitive subr-object; names are ``extra.'' Although usually functions
are defined with @code{defun} and given names at the same time, it is
occasionally more concise to use an explicit lambda expression---an
anonymous function. Such a list is valid wherever a function name is.