Compilare: Free Pascal Compiler version 2.0.4 [2007/01/28] for i386 Copyright (c) 1993-2006 by Florian Klaempfl Target OS: Linux for i386 Compiling user.fpc user.fpc(17,22) Warning: Variable "nr" does not seem to be initialized user.fpc(1,9) Note: Local variable "l" is assigned but never used user.fpc(1,11) Note: Local variable "h" is assigned but never used user.fpc(2,7) Note: Local variable "y" is assigned but never used Linking user 22 Lines compiled, 0.0 sec