Erlang lists with single numbers over 8?

Question

in some weird way all the numbers over 8, single, in a list becomes some kind of ascii?

[8] -> [\"\\b\"]

Please tr

Answer 1

String is not a data type in Erlang, it's just a list of integers. But Erlang shell try to display lists as strings if possible:

1> S = [65, 66, 67, 68, 69, 70].
"ABCDEF"
2> S = "ABCDEF".
"ABCDEF"
3> io:write(S).
[65,66,67,68,69,70]ok
4> [65, 66].
"AB"
5> [65, 66, 1].
[65,66,1]