[Lazarus] autocomplete without sources

[Hans-Peter Diettrich]

Bernd Kreuss schrieb:

> IIRC I saw some units in the codetools whose names suggested the ability
> to parse ppu files, so without looking closer into it I simply assumed
> working with ppu without sources would be an intended feature. Maybe it
> is planned already and simply not yet fully completed.

AFAIK the code resides in the .o files, and the description (interface 
section items) in the .ppu files.

DoDi