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Type	Name	Summary

Compiler Directive	$A	Determines whether data is aligned or packed
Compiler Directive	$Align	Determines whether data is aligned or packed
Compiler Directive	$D	Determines whether application debug information is built
Compiler Directive	$DebugInfo	Determines whether application debug information is built
Compiler Directive	$DefinitionInfo	Determines whether application symbol information is built
Compiler Directive	$H	Treat string types as AnsiString or ShortString
Compiler Directive	$I	Allows code in an include file to be incorporated into a Unit
Compiler Directive	$Include	Allows code in an include file to be incorporated into a Unit
Compiler Directive	$L	Determines what application debug information is built
Compiler Directive	$LocalSymbols	Determines what application debug information is built
Compiler Directive	$LongStrings	Treat string types as AnsiString or ShortString
Compiler Directive	$MinEnumSize	Sets the minimum storage used to hold enumerated types
Compiler Directive	$OverFlowChecks	Determines whether Delphi checks integer and enum bounds
Compiler Directive	$Q	Determines whether Delphi checks integer and enum bounds
Compiler Directive	$R	Determines whether Delphi checks array bounds
Compiler Directive	$RangeChecks	Determines whether Delphi checks array bounds
Compiler Directive	$ReferenceInfo	Determines whether symbol reference information is built
Compiler Directive	$Resource	Defines a resource file to be included in the application linking
Compiler Directive	$Y	Determines whether application symbol information is built
Compiler Directive	$Z	Sets the minimum storage used to hold enumerated types
Function	Assigned	Returns true if a reference is not nil
Directive	Default	Defines default processing for a property
Variable	ExitCode	Sets the return code when an application terminates
Function	GetLastError	Gives the error code of the last failing Windows API call
Directive	Index	Principally defines indexed class data properties
Function	IOResult	Holds the return code of the last I/O operation
Directive	Out	Identifies a routine parameter for output only
Function	ParamCount	Gives the number of parameters passed to the current program
Function	ParamStr	Returns one of the parameters used to run the current program

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