Conventions

In this book, you will find a number of styles of text that distinguish between different kinds of information. Here are some examples of these styles and an explanation of their meaning.

Code words in text are shown as follows: "For 32-bit Debian-based distributions, choose the Lazarus Linux i386 DEB subfolder."

A block of code is set as follows:

program Project1;
{$mode objfpc}{$H+}
uses
  {$IFDEF UNIX}{$IFDEF UseCThreads}
  cthreads,
  {$ENDIF}{$ENDIF}
  Classes, SysUtils, CustApp
  { you can add units after this }; 

Any command-line input or output is written as follows:

# gpg –keyserver hkp://pgp.mit.edu:11371 –recv-keys 6A11800F
# gpg -a –export 6A11800F | apt-key add -

New terms and important words are shown in bold. Words that you see on the screen, in menus or dialog boxes for example, appear in the text like this: "Unless you have a need to change the defaults, just click Next through the installation wizard's dialogs."