[fpc-pascal] uses <unit> in '<filepath\filename>'; not supported ?

[Skybuck@home.nl]

Hi,

Some of my delphi uses clauses look like this:

program FolderTest;

uses
 unittest in '..\unittest.pas';

begin
 writeln('Hello World');
    readln;
end.

Free Pascal Win32 Dos Ide reports:

Fatal: Can't find unit unittest

Bye,
  Skybuck.