Compilare: Free Pascal Compiler version 2.2.0 [2008/05/08] for i386 Copyright (c) 1993-2007 by Florian Klaempfl Target OS: Linux for i386 Compiling user.fpc user.fpc(4,12) Note: Local variable "x2" is assigned but never used user.fpc(4,18) Note: Local variable "y2" is assigned but never used user.fpc(5,5) Note: Local variable "k" is assigned but never used Linking user 58 lines compiled, 0.1 sec 3 note(s) issued