[fpc-pascal] How do I load external Pascal code?

[Jürgen Hestermann]

Andrew Pennebaker schrieb:
 > I understand that units are designed to be reusable code / libraries 
/ APIs. It's a practical way to organize code, and a pretty good name 
for it, too.


In Pascal, units can have optional "initialization" and "finalization" 
code (syntax as shown in the link by Jonas). For all units you link into 
your program (with the "uses" clause) the initialization part is 
executed on startup and the finalization part is executed before the 
program ends in the order the units are loaded.