[fpc-pascal] Forward declarations

[Timothy Groves]

On 11-12-22 04:15 PM, Mark Morgan Lloyd wrote:
> However, there's probably still a way round that in a unit, by moving 
> the first mention of one of those into the definition part. Or 
> similarly you might be able to avoid it by using object definitions.
>
Absolutely.  Because in both of those cases, you've already declared the 
procedure forward.

However, this section of the book is covering only ISO Pascal.  I will 
be covering more advanced Pascal implementations (especially FPC) later 
on, but for the beginning section, I will be assuming no access to such.