Quick start manual

4-32 Delphi Language Guide
The System and SysInit units are used automatically by every program or unit. The
declarations in System, along with the predefined types, routines, and constants that
the compiler understands automatically, always have the outermost scope.
You can override these rules of scope and bypass an inner declaration by using a
qualified identifier (see “Qualified identifiers” on page 4-3) or a with statement (see
“With statements” on page 4-22).