On 2003-08-13 05:18:50 +0900, AndrWagner wrote:
> I wonder if it's possible to read a character from the keyboard
> without pressing enter...

It's possible:

c = STDIN.getc

-- 
Don't you see that the whole aim of Newspeak is to narrow the range of
thought? In the end we shall make thoughtcrime literally impossible,
because there will be no words in which to express it.
  -- George Orwell, 1984