Free Pascal Compiler version 2.4.0-2ubuntu1.10.04 [2011/06/17] for i386 Copyright (c) 1993-2009 by Florian Klaempfl Target OS: Linux for i386 Compiling nr3.pas nr3.pas(18,6) Warning: Variable "m" does not seem to be initialized nr3.pas(3,15) Note: Local variable "cod" is assigned but never used Linking executable /usr/bin/ld: warning: link.res contains output sections; did you forget -T? 43 lines compiled, 0.0 sec 1 warning(s) issued 1 note(s) issued