* END - integer (required)
* EXPR - Lisp expression: function body with argument x (defaults to x)
Parens are optional if it's unambiguous:
- - `(* 2 (+ x 3))' <-> *2+x3
- - `(exp x)' <-> expx
+ - `(* 2 (+ x 3))' <-> *2+x3
+ - `(exp x)' <-> expx
A closing paren may be added to resolve ambiguity:
- - `(* 2 (+ x 3) x) <-> *2+x3)
+ - `(* 2 (+ x 3) x)' <-> *2+x3)
* FORMAT - string, `format'-style (defaults to \"%s\")
| separator can be omitted if FORMAT starts with %.