" <-APL2-------------------- sam249.txt ---------------------------->
" <- expand (\) ---------------------------------------------------->
1 0 1 0 0 1 \ 1 2 3
1 0 1 0 0 1 \ 'abc'
L#h#(1 2) (3 4 5) 6
1 0 1 1 0 \ h
L#k#1 (2 3) (4 5 6)
1 0 1 1 0 \ k
r # 1 2 3 4 'a' 4 'c' 2 6
r#r, 'x' 7 'y' 1 'd' 'e'
L#r#5 4Rr,5 'f' 'g' 'h' 'i'
1 0 0 1 1 0 1 \ r
1 0 0 \ 5
L#s#3 1 R 7 8 9
0 1 0 \ s
1 0 0 1 0 1 \ w # 7 8 9
1 -2 1 -1 1 / w
L#z#(I0)\2 0R0
Rz
L#b#1 0 1 \ 0 2R0
Rb
L#a#(I0)\,[I0]6 7 8
Ra
L#c#0 0 0 \ 2 0 R 0
Rc
m#'abc'
(1 0 1 0 1 \ m)#I5
m
L#n#2 3RI6
L#t#2 4R'abcdefgh'
(1 0 1 1\n)#t
n
)off