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(2,7) Note: Local variable "x1" is assigned but never used user.fpc(2,10) Note: Local variable "y1" is assigned but never used user.fpc(2,13) Note: Local variable "x2" is assigned but never used user.fpc(2,16) Note: Local variable "y2" is assigned but never used user.fpc(2,19) Note: Local variable "c" is assigned but never used user.fpc(2,23) Note: Local variable "x" is assigned but never used Linking user 11 lines compiled, 0.1 sec 6 note(s) issued