IsKeydown in scar

How would you write Scar script that will print a message when you hit space.

I've done this:

if IsKeyDown(32) then
Writeln 'You have pressed space!';

But I don't know why it comes up with an error.

 

ok maybe this code example could help

Code (Text):

1. program Example;
2.  
3.  
4. begin
5.      while(not IsKeyDown('q') )do
6.      begin
7.           if( IsKeyDown(' ') )then
8.           begin
9.           Writeln('You have pressed space!');
10.           wait(15);
11.           end;
12.      end;
13. end.

^^

the iskeydown need and char between ' ', as 'a', space is ' ' character

 

I like it when It spams

 

First, you want to have a repeat and until around it so that it will check over and over. Otherwise the script will check once, if it isn't down at that exact moment, no message. Second of all, can you please post the error?