Variable Window
 Colour settings for the Variable Window.
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 These colour settings cover the various colours that you can change to
 affect the display of variables.

 Unused Space - this is the colour that is used to show empty spaces in
 the variable window i.e. space not being used by variables within the
 window.

 Local - this is the colour that is used to display local variables
 within the variable window.

 Local, Highlight, Unselected - this is the colour that is used to show a
 local variable that has the highlight bar on it but the variable window is
 not the currently selected window.

 Local, Highlight, Selected - this is the colour that is used to show a
 local variable, that has the highlight bar on it and, the variable window is
 the currently selected window.

 Changed Local - this is the colour that it used to display local
 variables that have changed since the program was last run.

 Changed Local, Highlight, Unselected - this is the colour that is used
 to show a local variable that has the highlight bar on it but the variable
 window is not the currently selected window and the variable has changed
 since the program was last run.

 Changed Local, Highlight, Selected - this is the colour that is used to
 show a local variable, that has the highlight bar on it and, the variable
 window is the currently selected window and the variable contents have
 changed since the program was last run.

 Static - this is the colour that is used to display static variables
 within the variable window.

 Static, Highlight, Unselected - this is the colour that is used to show
 a static variable that has the highlight bar on it but the variable window
 is not the currently selected window.

 Static, Highlight, Selected - this is the colour that is used to show a
 static variable, that has the highlight bar on it and, the variable window
 is the currently selected window.

 Changed Static - this is the colour that it used to display Static
 variables that have changed since the program was last run.

 Changed Static, Highlight, Unselected - this is the colour that is used
 to show a Static variable that has the highlight bar on it but the variable
 window is not the currently selected window and the variable has changed
 since the program was last run.

 Changed Static, Highlight, Selected - this is the colour that is used to
 show a Static variable, that has the highlight bar on it and, the variable
 window is the currently selected window and the variable contents have
 changed since the program was last run.

 Private - this is the colour that is used to display private variables
 within the variable window.

 Private, Highlight, Unselected - this is the colour that is used to show
 a private variable that has the highlight bar on it, but the variable window
 is not the currently selected window.

 Private, Highlight, Selected - this is the colour that is used to show a
 private variable, that has the highlight bar on it and, the variable window
 is the currently selected window.

 Changed Private - this is the colour that it used to display private
 variables that have changed since the program was last run.

 Changed Private, Highlight, Unselected - this is the colour that is used
 to show a private variable that has the highlight bar on it but the variable
 window is not the currently selected window and the variable has changed
 since the program was last run.

 Changed Private, Highlight, Selected - this is the colour that is used
 to show a private variable, that has the highlight bar on it and, the
 variable window is the currently selected window and the variable contents
 have changed since the program was last run.

 Public - this is the colour that is used to show public variables within
 the variable window.

 Public, Highlight, Unselected - this is the colour that is used to show
 a public variable that has the highlight bar on it, but the variable window
 is not the currently selected window.

 Public, Highlight, Selected - this is the colour that is used to show a
 public variable, that has the highlight bar on it and, the variable window
 is the currently selected window.

 Changed Public - this is the colour that it used to display public
     variables that have changed since the program was last run.

 Changed Public, Highlight, Unselected - this is the colour that is used
 to show a public variable that has the highlight bar on it but the variable
 window is not the currently selected window and the variable has changed
 since the program was last run.

 Changed Public, Highlight, Selected - this is the colour that is used to
 show a public variable, that has the highlight bar on it and, the variable
 window is the currently selected window and the variable contents have
 changed since the program was last run.

 Scroll Bar   - the colours used for the scroll bars attached to the
 Variable window.

 Border Unselected - this is the colour that is used to show the border
 for the Variable Window when it is not the currently selected window.

 Border Selected - this is the colour used to show the border for the
 Variable Window, when it is the currently selected window.

 Window Number - this is the colour used to display the window number
 that is shown in the top left hand corner of the window.