Function: arrayp
arrayp is a function defined in data.c.
Signature
(arrayp OBJECT)
Documentation
Return t if OBJECT is an array (string or vector).
Probably introduced at or before Emacs version 20.1.
Source Code
// Defined in /usr/src/emacs/src/data.c
{
if (ARRAYP (object))
return Qt;
return Qnil;
}