[Lazarus] controling a loop

[JuuS]

Hi,

> 
> Besides the typo ;-) Application.ProcessMessages did the trick. Thanks.
> 

Don't know if this is an issue anymore, it was in Delphi some time ago
so you may want to check:

It used to be Application.processmessages pegged cpu to 100%. The
alternative "application.handlemessage" may be a bit slower but much
nicer on the cpu. Again, don't know if this is an issue in Lazarus.