vl-cmdf
V Functions
vl-directory-files
Determines whether or not a list is nil
(vl-consp list-variable)
The vl-consp function determines whether a variable contains a valid list definition.
T, if list-variable is a list and is not nil; otherwise nil.
_$ (vl-consp nil)
nil
_$ (vl-consp t)
nil
_$ (vl-consp (cons 0 "LINE"))
T