[Delphinic]

Разъясние плиз или где достать описание незначительных ошибок.
а то по мере написания программы у меня возникло их куча.


[Warning] PurgerPas.pas(7): Unit 'FileCtrl' is specific to a platform
[Warning] PurgerPas.pas(8): Unit 'ShellCtrls' is specific to a platform
[Hint] XiTrackBar.pas(89): Overriding virtual method 'TXiTrackBar.Create' has lower visibility (protected) than base class 'TCustomControl' (public)
[Warning] XiTrackBar.pas(336): Variable 'ThumbFaceColor' might not have been initialized
[Warning] XiTrackBar.pas(336): Variable 'ThumbGradColor' might not have been initialized
[Warning] XiTrackBar.pas(339): Variable 'ThumbBorderColor' might not have been initialized
[Warning] XiTrackBar.pas(742): Variable 'Steps' might not have been initialized
[Hint] XiTrackBar.pas(79): Private symbol 'SetThumbLength' declared but never used
[Hint] XiTrackBar.pas(80): Private symbol 'SetThumbWidth' declared but never used
[Warning] FBrowser.pas(7): Unit 'Outline' is deprecated
[Warning] FBrowser.pas(7): Unit 'FileCtrl' is specific to a platform
[Hint] slider.pas(197): Overriding virtual method 'TSliderThumb.Create' has lower visibility (protected) than base class 'TCustomControl' (public)
[Hint] slider.pas(198): Overriding virtual method 'TSliderThumb.Destroy' has lower visibility (protected) than base class 'TCustomControl' (public)

И чего с ними делать фиг знает. Но напрягает!