[fpc-pascal] Local procedures as actual procedure parameter in macpas mode

[Marco van de Voort]

In our previous episode, Jonas Maebe said:
> >> In that mode, nested procedural variables are supported (and also in ISO
> >> mode, and also in all other syntax modes if you add {$modeswitch
> >> nestedprocvars})
> >> 
> > FPC has ISO mode?
> 
> Since a few weeks, yes. It's only ISO Standard Pascal though, no Extended Pascal.

And Std I/O doesn't work yet. (filedescriptor^, get, put).