Setfable Forms

Any form whose macro
expansion is one of
the below.

defstruct constructed
accessor fns.

aref
svref
nth
elt

rest
first
second
third
fourth
fifth
sixth
seventh
eighth
ninth
tenth

car
cdr 
caar 
cadr 
cdar 
cddr 
caaar 
caadr 
cadar 
caddr 
cddar 
cdadr 
cddar 
cdddr 
caaaar
caaadr
caadar
caaddr
cadaar
cadadr
caddar
cadddr

cdaaar
cdaadr
cdadar
cdaddr
cddaar
cddadr
cdddar
cddddr

get
getf
gethash
documentation
fill-pointer

symbol-value
symbol-function
symbol-plist
macro-function

char 
schar
bit
sbit
subseq

char-bit
ldb
mask-field

the
apply


