vl-symbolp

AutoCad AutoLISP Functions

 
vl-symbolp
 
 
 

Identifies whether or not a specified object is a symbol

Arguments

(vl-symbolp  object)
object

Any LISP object.

Return Values

T if object is a symbol; otherwise nil.

Examples

_$ (vl-symbolp t)
T
_$ (vl-symbolp nil)
nil
_$ (vl-symbolp 1)
nil
_$ (vl-symbolp (list 1))
nil