Read a unicode character from the terminal

[Jacob Carlborg]

On 2012-04-01 01:17, Ali Çehreli wrote:
> On 03/31/2012 11:53 AM, Ali Çehreli wrote:
>
>  > The solution is to use ranges when pulling Unicode characters out of
>  > strings. std.stdin does not provide this yet, but it will eventually
>  > happen (so I've heard :)).
>
> Here is a Unicode character range, which is unfortunately pretty
> inefficient because it relies on an exception that is thrown from
> isValidDchar! :p

Ok, what's the differences compared to the example in your first post:

void main()
{
     string line = readln();

     foreach (dchar c; line) {
         writeln(c);
     }
}

-- 
/Jacob Carlborg