CreateDirectory (Built-in Mathematica Symbol)

CreateDirectory["dir"] creates a directory with name dir. CreateDirectory[] creates a directory in the default area for temporary directories on your computer system.

DeclarePackage (Built-in Mathematica Symbol)

DeclarePackage["context`", {"name_1", "name_2", ...}] declares that Needs["context`"] should automatically be executed if a symbol with any of the specified names is ever ...

DefaultFormatType (Built-in Mathematica Symbol)

DefaultFormatType is an option for cells that specifies the format used for displaying expressions in a newly created cell.

DefaultInlineFormatType (Built-in Mathematica Symbol)

DefaultInlineFormatType is an option for cells that specifies the format used for displaying expressions in a newly created inline cell.

DiacriticalPositioning (Built-in Mathematica Symbol)

DiacriticalPositioning is an option for UnderscriptBox and related boxes that specifies how close diacritical characters are drawn to the base character.

Epilog (Built-in Mathematica Symbol)

Epilog is an option for graphics functions that gives a list of graphics primitives to be rendered after the main part of the graphics is rendered.

Messages (Built-in Mathematica Symbol)

Messages[symbol] gives all the messages assigned to a particular symbol.

MultilaunchWarning (Built-in Mathematica Symbol)

MultilaunchWarning is a global option that specifies whether a warning is given when you try to modify user preferences while running two copies of Mathematica simultaneously.

Notebooks (Built-in Mathematica Symbol)

Notebooks[] gives a list of notebooks currently open in the front end.

OptionInspectorSettings (Built-in Mathematica Symbol)

OptionInspectorSettings -> {opt_1 -> val_1, opt_2 -> val_2, ...} is a global option that specifies the display of options in the Option Inspector.