From: Magnus Holm <judofyr@...>
Date: 2007-02-21T08:16:40+09:00
Subject: Tab and arrow-keys in gets

Hi!

I'm making a simple Ruby shell. It's all basing on an endless
while-loop and $stdin.gets. But here (on my Linux box) I cannot use
the arrow key. It just shows: "^[[A". And it would be great too have a
tab-feature.

But how do you implement these features?