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(21,15) Warning: Variable "h1" does not seem to be initialized user.fpc(22,15) Warning: Variable "o1" does not seem to be initialized user.fpc(23,15) Warning: Variable "h2" does not seem to be initialized user.fpc(24,15) Warning: Variable "o2" does not seem to be initialized user.fpc(36,44) Warning: Variable "nr" does not seem to be initialized user.fpc(3,12) Note: Local variable "j" not used user.fpc(4,16) Note: Local variable "l" not used user.fpc(4,21) Note: Local variable "aux" not used Linking user 47 lines compiled, 0.1 sec 5 warning(s) issued 3 note(s) issued