" <-APL2-------------------- sam216.txt ---------------------------->
" <-----------------------------....-------------------------------->
a#'hat'
b#4 8 10
c#'w' 2 'x' 7
a[1] b[2] c[3]
a b c[2]
(a b c)[2]
(7 6 9)[2]
+/[1]d#3 2RI6
a#2 3 4
b#8
c#'new'
a b#c
b
a[3]#'H'
a
a#2 3 4
b#8
c#'new'
a (b#c)
a b#c
)off