[fpc-pascal] using functions from units & main programme

[Sven Barth]

On 18.11.2011 18:15, Bart wrote:
> {file: prog.pas}
> Program Prog;
> {$ifdef fpc}
>    {$mode objfpc}{h+}
> {$endif}
>
> uses jim;
>
> function fna: string;
> begin
>    fna := 'Prog';
> end;
>
> begin
>    writeln('fna = ',fna);
>    writeln('jim.fna = ,'jim.fna);
> end.
>
> Compiled with both TurboPascal 6.0 and fpc 2.4.4. the output in both
> cases is "Prog".
> To get "Jim" in the main program file (prog.pas) I have to use jim.fna
> explicitely:

But he wants to call "fnb" in the main program and have that call "fna" 
of the main program instead of "fna" from "jim".

Regards,
Sven